. The state server is placed in the Fremont data center of HE.NET.
HE.NET (Hurricane Electric.), founded in 1994, recently launched a free DNS parsing service with a maximum of 25 domain names, parsing types: AAAA records, CNAME alias records, MX mail records, NS records, TXT records, SRV records. There are 5 sets of DNS servers, namely ns1~ns5.he.net. Support IPv6 parsing.
registration address: http://ipv6.he.net/certification/register.php
2, ZoneEdit American famous free domain name DNS parsing service, founded in 1999. A maximum of 5 domain names can be added to a free account. Parsing types: A records, AAAA records, TXT text records, LOC records, PTR records, CNAME alias records, MX mail records, URL forwarding, mail forwarding and so on. The interface is super simple, fast and stable.
registration address: http://www.zoneedit.com/signup.html
3, Dnsever.com is a Korean website, the domain name free DNS parsing service launched in 2004, interface support Korean and English, the site in South Korea is one of the most famous free DNS service providers, the service is very stable, support all English domain names, many applications for Russian Ru domain names like to use it to do DNS server, set up a few minutes to complete the resolution.
Dnsever.com provides 5 DNS servers, which can set parse records such as A, MX, CNAME, TXT, SRV, PTR, NS, AAAA, and etc. an account can add unlimited domain names, set unlimited number of parsing records, and support dynamic parsing.
registration address: http://www.dnsever.com/index.html? Selected_menu=registerlanguage
you need mail activation after successful registration. When adding domain name, you will encounter "Memo" as a domain name, but no, "Template Setup" hints whether or not Google Apps (mainly the Google's free post office) or Goog Le AdSense (Google advertising) to integrate, do not need to fill in, or later add, directly "Start DNS management for domain name" can be.
4 and DnsExit are a company that provides free dynamic DNS parsing and domain name DNS parsing services. The Dns parsing of DnsExit supports the records of MX, A, CNAME, SRV, and etc.
to use the free DNS parsing service of DnsExit, you need to register the DnsExit account first, and click "Manage Domain" to open the free DNS service after landing before you can add the domain name. Then click "Manage Domain" to see the domain name you added. Then click "Edit DNS" behind "Domain DNS" to enter the DNS management interface, you can add and delete records at the same time.
registration address: https://www.dnsexit.com/Direct.sv? Cmd=signup
DnsExit DNs is: ns1.dnsExit.com, ns2.dnsExit.com, ns3.dnsExit.com, ns4.dnsExit.com
Dnspark's free account number, each can only add 2 domain names, domain name can add A, CNAME, MX, TXT records, although not many, but we should have no problem.
registration address: https://www.dnspark.net/register/? K=
Dnspark's domain name server has five groups: ns1.dnspark.net, ns2.dnspark.net, ns3.dnspark.net, ns4.dnspark.net, ns5.dnspark.net
Domaincow.com provides simple and easy-to-use free web pages and e-mail forwarding services. Domain names can be added to A, CNAME, MX, TXT records.
registration address: http://domaincow.com/
Domaincow.com's domain name server has 3 groups: COW1.DOMAINCOW.COM, COW2.DOMAINCOW.COM, COW3.DOMAINCOW.COM
7, Domain-dns provides a simple and easy to use Web and e-mail forwarding service. For advanced users, it also includes a complete DIY DNS remote "IP update" service.
Domain-DNS.com is a division of BareMetal.com, and BareMetal.com itself is a famous network host and domain name registration company, located in Vitoria, British Columbia, Canada.
Domain-DNS.com's mail forwarding service is the only one to charge, and DNS and web forwarding service are free. A, CNAME, MX, and TXT records can be added to the domain name.
registration address: http://domain-dns.com/
Domain-dns.com's domain name server has 3 groups: ns1.domain-dns.com, ns2.domain-dns.com, ns3.domain-dns.com
8, EveryDNS. It has been purchased by Dyn, and the free analytical service provider in the United States has consistently provided a stable exemption from 2001 to the present. Fee service. The free account supports 20 domain names and 200 parse. Parsing types: A, CNAME, NS, MX, AAAA records and Axfr management. There are 4 sets of DNS servers, ns1~ns4.everydns.net.
registration address: http://www.everydns.com
9, EditDNS, created in 2000, before providing free service, later charging and free parallel. EditDNS operation is simple and easy to use, powerful, fast resolution, analytical control panel is very simple, very convenient, of course, you have to set TTL to 360. The first TTL update lasted for a long time, and the SOA record was completely updated and transferred. It took at least a day.
it is worth noting that only 5 domains can be added to the free account.
resolution type is also very rich: A, AAAA, CNAME, DNSKEY, LOC, MX, NS, RP, TXT, RP, and support. There are additional DynDNS Record, URL Forwarding (5 Forwards), E-Mail Forwarding (5 Forwards), Mail Re- Routing (1 Domains), and 5 restrictions. If you want to open more functions or remove some restrictions, you can consider donating the least $5 to the maximum (3 months), or $200 directly. Become a lifelong pay member.
registration address: http://free.editdns.net/? Site=register
EditDNS there are 2 sets of DNS servers, free01.editdns.net, free02.editdns.net.
10, FreeDNS.ws is an American free domain name DNS parsing service website, with simple interface, simple registration, support for adding any suffix domain name, support Google Apps service. The free domain name DNS parsing service of
FreeDNS.ws has three modes: simple mode can directly set IP directing, forwarding mode can set 301 permanent redirection and 302 temporary redirection, advanced mode can set A record, AAAA record, CNAME record, MX record, PTR record, TXT record. In addition, FreeDNS.ws also provides free webmaster tools such as Lookup, Ping, Traceroute, Whois, RBL-Check and so on.
registration address: DNS server for http://www.freedns.ws
FreeDNS.ws: ns1.freedns.ws, ns2.freedns.ws, ns3.freedns.ws, ns4.freedns.ws.
11, freedns.afraid.org is an old DNS website created in 1999, providing free DNS parsing service, supporting CNAME, A, MX, NS, AAAA, TXT, recording, etc. supporting dynamic domain name resolution, supporting domain name steering, adding unlimited own top-level domain names. The cost per domain name can only add 20 two level domain names (record number). The function is very powerful.
it also has a special free service, it is a free two level domain name registration platform, allowing you to open your domain name to others registered with your domain name as the suffix of the two level domain name (limited to share 5 top-level domain name), you can also register other people's two domain name, there are currently 68324 domains The name suffix can be applied, in addition to the more famous Co.cc, including us.to, uk.to, biz.tm, it.cx, qc.to and so on (some are shielded in the country, can not be accessed) easy to remember two level domain name.
is now open to China IP, and can be registered without using agents. Registered address: http://freedns.afraid.org/signup/, after completing the registration information, you must open the activation link to the mailbox.
management and setting the interface is a bit complicated. When the first new domain name is new, remember to set Shared State to Private (private), not set to Public (public), otherwise all registered members can take your domain name as the two level domain name. A new record is clicking the Add button next to contact owner and the non bottom Add button. Set NS to click Edit Secondaries directly to manage domain names, one line at a time, at least keep one of their NS. The 4 DNS servers for
freedns.afraid.org are NS1.AFRAID.ORG (67.19.72.206), NS2.AFRAID.ORG (66.252.5.14), NS3.AFRAID.ORG (72.20.15.62), NS4.AFRAID.ORG (208.43.71.243), / > for a free member, a domain name limit of up to 25 notes. To add a record, please pay for it. After the first setup, TTL updates faster, less than 8 hours. If a domain name is removed and rejoined, the data will be retained, but the domain name is not unenabled, and all the data will be deleted 30 days later.
12 and Godaddy, as long as there is Godaddy account, you can use the domain name resolution service provided by GoDaddy (Off-Site DNS).
analytic type: A, CNAME, MX, TXT, SRV, AAAA, NS, etc., functions are very complete and powerful. There are two groups of DNS servers, mns01.domaincontrol.com. and mns02.domaincontrol.com., but the domain name is tied to its free host and can be used to charge the DNS server, with the common ns25.domaincontrol.com and ns26.domaincontrol.com two groups.
registration address: http://www.godaddy.com
13, Gratisdns.dk is the Danish infinite domain name analysis website, its English page is very poor, and the use of laborious, but its web interface is simple and easy to understand, even if it is a novice, it can be remembered more than a few times.
it is characterized by its multiple servers, with 5 parsing servers in total: ns1.gratisdns.dk (194.192.15.130), ns2.gratisdns.dk (193.88.144.238), ns3.gratisdns.dk (80.163.90.200), ns4.gratisdns.dk (217.157.61.67), ns5.gratisdns.dk 207.44.200.58
registration address: https://ssl.gratisdns.dk/editdomains4.phtml
14, MyDomain is the old free domain name DNS analytical service provider, since the service in 1998, now has been the United States famous domain name host server Dotster returned to the flag.
MyDomain's free domain name DNS parsing service can set up A records, CNAME records, MX records, TXT records, and NS records, and can also set up URL forwarding and e-mail forwarding.
registered address: https://secure.mydomain.com/order/usc/login.php
usage:
first apply for a MyDomain account. After the landing account, there is a line in the middle of the page "To manage domains not registered with us, click here", click enter, and then the "Add Domains" below the page into the addition of the domain name.
set the DNS of the added domain name as: NS1.MYDOMAIN.COM, NS2.MYDOMAIN.COM, NS3.MYDOMAIN.COM, NS4.MYDOMAIN.COM.
and then back to the original position, the added domain name is parsed and forwarded, if you add two level domain name to the "New Subdomain" on the left side of the page, then enter the two level domain name.
15, Sitelutions company set up 1995, provide free DNS services, ensure the normal running time of the 99.999% network, support dynamic DNS, URL redirection, can be parked on the domain name, free subdomain, support the custom domain name server and so on. Query the relevant information of the domain name, the PR value is 6, the domain name was registered in 2002, and expired in 2013, it looks pretty good indeed.
Sitelutions provides a number of free subnet domain names (Free subdomain), such as.Rr.nu,.Fw.nu,.FindHere.org, Lookin.At, Passing.as, Redirect.hm. AAAA (IPv6), NS Records.
registration address: a total of 5 DNS parsing servers for http://www.sitelutions.com
Sitelutions are ns1.sitelutions.com (66.117.40.216), ns2.sitelutions.com (69.26.176.28), ns3.sitelutions.com (66.231.180.140), The free account for lutions.com (69.93.94.154)
16, Twisted4Life can only set Secondary DNS, 10 domain name records, and a ns1.twisted4life.com Name Server. As long as the domain name and Primary DNS IP are completed, the rest is waiting for TTL data update, usually within one hour will be updated.
Name Server is not stable enough, or line problems, occasionally detect DNS will be no response is judged to be Lame Server or Offline. A particular point is that if EveryDNS is Primary DNS, where IP is set to 64.158.219.3 (axfr.everydns.net), no IP of other NS can be set, or zone transfer will not appear Non-authoritative answer. If you use the Primary DNS of other home, the IP of NS can be set normally.
registered address: http://twisted4life.com/dnsadmin.php? Create=newaccount
17, Web-dns.co.uk, a British web site, has provided free domain name DNS parsing services since 2000, supporting A records, NS records, MX records, and CNAME records, and there are no restrictions on the number of records set. The function is powerful and the operation is simple.
Web site has not been updated for a long time. It is still in normal operation to set a variety of records (such as TEXT, PTR, etc.), even SOA records can be set, but the font and color in the set bar are too small and too light, and the eyes are hard to see. The website claims to be completely free, and there seems to be no restriction on the number of domain names and records, but it can only be used as a general Primary DNS without any other functions.
registered address: http://web-dns.co.uk/index.php
18, XName.org, a French web site, has provided free domain DNS parsing services since 2001, with three DNS servers, and two language interfaces in English and French. It can resolve all domain names written in English letters, and support the setting of NS, MX, A, CNAME, AAAA (IPv6) parsing records. There is no limit to the number of records set.
registered address: https://www.xname.org/createuser.php? Language=en, registration requires mail activation.
usage: the "Create zone" at the top of the
2. point after
1. is activated. Add the domain name, the point domain name can enter the management. Each record can only see the setting box of 4 numbers. When it is saved and then returned, it will see more than 4 number of settings boxes. All records are infinite.
basic set records are complete, you can set the records and numbers you need at change your preferences (not limited), vild mail here will be added to the SOA record, or you have to fill in the correct, otherwise the notification letter will not be received (operating Log or setting the password and so on). The form is recorded in different recording fields, instead of setting the record with the drop-down menu of the fixed column, so the whole page will be quite long. Allow AXFR to support Dynamic DNS or Secondary DNS. The DNS server for
XName.org is: ns0.xname.org., ns1.xname.org., ns2.xname.org.
remind:
1., the first DNS record of your domain name must be provided to individuals and small companies only, and an account added more than 25 domain names will be considered to be Abuse. No large amount of spam is allowed.
3., because all XName services are free, there may be a risk of downtime.
two, domestic free domain name resolution:
DNSPod:http://www.dnspod.com
SooDns:http://www.soodns.com
iiDNS:http://www.iidns.com
DNSPod is the domestic old free DNS resolution, the company has established and carries out a number of toll services, so the free service is Strong stability guarantee; SooDNS and iiDNS are also free DNS analysis with enterprise background, giving you another option in choosing domestic free DNS analysis. As for other domestic free DNS parsing, either the analysis is unstable, or the system is unstable, or the registration is cumbersome, and so on, I do not recommend.
three, using domain name resolution TTL value acceleration fallacy:
the idea of an article on the Internet is that the TTL value of domain name resolution is set to one day, one week or even half a month, which can accelerate the analysis of the web site. In fact, if this is true, the time for the next replacement of DNS or host will increase a lot; second, the TTL value is too small or too large to cause the instability of DNS resolution. According to international practice, the default setting of the TTL value is 3600 is the most suitable, and this 3600 is a security experience value after the use of N domain names. It is highly recommended to use 3600 as a TTL value!
four, the necessary summary:
1, if the web site's service objects are mostly foreign users, then choose foreign free DNS parsing and preferably a specific country. For example, web service objects are mostly American users, then choose the free DNS parsing in the United States; the web service objects are mostly British users, and then choose the free DNS parsing in the UK.
2, if the website's service object is mostly domestic users, then choose domestic free DNS analysis. The
3 and the above two points are only the reference items of the domain name analytically, and the final decision is to see two important indexes: the quality of domain name resolution and the number of disparse analysis.
the quality of domain name resolution: the same space is pointed out by different domain name analyser, and the time of opening is bad. The more time the more novel is, the higher the quality of the resolution. For example: I do domain name resolution in A domain resolution, one hour can open the web site, and under the same conditions, I do domain name resolution in B domain resolution, but it took two hours to open the web site, it is obvious that A is better than the B domain name resolution.
breaks the number of parsing: within one year, the number of parsing operators is broken regardless of the reason. The less the number, the better the domain name analytically. For example: A domain name parsing is 5 times a year, and B domain name analyst is 12. I don't care for any reason, I will not give the domain name to a domain name analyst with an average of 1 parsing times a month.