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我从我在冰岛的域名注册处收到以下信息：

zone gsap.is其设置nameservers似乎不符合ISNIC's代表团.IS的要求。

要求您的托管服务提供商为名称服务器添加 PTR 记录：

4.0.0.0.0.0.0.0.0.0.0.0.0.0.0.0.1.0.0.0.1.0.0.1.8.8.c.f.7.0.6.2.ip6.arpa. IN PTR A.NS.ZERIGO.NET.

你能告诉我你是否可以帮助我吗？

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2 回答 2

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They want your DNS server to have reverse mappings in the DNS pointing from its IP addresses back to its name. That is an unusual requirement, yet that's what they want to see.

Your name server has two IP addresses: 64.27.57.11 and 2607:fc88:1001:1::4.

The reverse mapping for 64.27.57.11 exists and points back to the correct name:

dig -x 64.27.57.11

(...)

;; ANSWER SECTION:
11.57.27.64.in-addr.arpa. 740   IN      PTR     a.ns.zerigo.net.

But the reverse mapping for 2607:fc88:1001:1::4 does not exist:

dig -x 2607:fc88:1001:1::4

; <<>> DiG 9.4.3-P3 <<>> -x 2607:fc88:1001:1::4
;; global options:  printcmd
;; Got answer:
;; ->>HEADER<<- opcode: QUERY, status: NXDOMAIN, id: 19793
;; flags: qr rd ra; QUERY: 1, ANSWER: 0, AUTHORITY: 1, ADDITIONAL: 0

;; QUESTION SECTION:
;4.0.0.0.0.0.0.0.0.0.0.0.0.0.0.0.1.0.0.0.1.0.0.1.8.8.c.f.7.0.6.2.ip6.arpa. IN PTR

(note NXDOMAIN.)

I see that the reverse zone for the 2607:fc88::/32 prefix is hosted on nameservers ns1.wehostwebsites.com and ns2.wehostwebsites.com. You need to either:

  • Insert the reverse mapping into the zone file for this IP address block on the above nameservers. You would probably do this if 2607:fc88::/32 is your IP address block.
  • Get a smaller block like 2607:fc88:1001::/48 delegated to your nameservers, set them up to serve the reverse zone (1.0.0.1.8.8.c.f.7.0.6.2.ip6.arpa), and insert the reverse mapping for your nameserver into that zone. You would probably choose this option if you aren't responsible for the whole 2607:fc88::/32 block.

Either way, the reverse entry should be this one:

4.0.0.0.0.0.0.0.0.0.0.0.0.0.0.0.1.0.0.0.1.0.0.1.8.8.c.f.7.0.6.2.ip6.arpa.   IN   PTR a.ns.zerigo.net.
于 2012-09-04T03:23:15.047 回答
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一些 cTLD 注册机构正在推动对区域结构法规的限制。我非常喜欢这一点，但在许多情况下，当地登记处只是试图在一个大城市里清理他们自己的街道，而所有其他邻居都在同一条街道上自由地倒垃圾。

然而，本地注册机构也在 ipv6 上强制执行 RFC 是非常不寻常的。如果您不需要 ipv6 分辨率，您可能只需删除您的 AAAA 记录即可解决此问题。

显然，如果您需要 ipv6，您不应该听从我的建议，而应服从您当地的注册要求。

于 2014-02-14T08:52:13.493 回答