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IPv6 DNS not reachable from anywhere
![[de]](/s/countries/de.gif) Shadow Hawkins on Friday, 30 December 2011 12:34:18
hi,
i have setup an reverse dns and registered them.
ns0-ipv6.stegbauer.info and ns1-ipv6.stegbauer.info (ns1-ipv6 is currently not reachable)
Some hosts are able to query my server, other like google not.
host 1.0.0.0.0.0.0.0.0.0.0.0.0.0.0.0.a.9.a.8.0.0.f.f.0.d.d.4.1.0.0.2.ip6.arpa 2001:4860:4860::8888
Using domain server:
Name: 2001:4860:4860::8888
Address: 2001:4860:4860::8888#53
Aliases:
Host 1.0.0.0.0.0.0.0.0.0.0.0.0.0.0.0.a.9.a.8.0.0.f.f.0.d.d.4.1.0.0.2.ip6.arpa not found: 2(SERVFAIL)
but i when asking google, i do even get an request on my sixxs interface?
best regards and a happy new year
thomas
IPv6 DNS not reachable from anywhere
Lots of recursive DNS servers do not support IPv6 transport yet, as such your name servers need to be reachable over IPv4 also if you want them to be generally useable.
Seems to work when one has IPv6 though:
$ dig @8.8.8.8 +trace 1.0.0.0.0.0.0.0.0.0.0.0.0.0.0.0.a.9.a.8.0.0.f.f.0.d.d.4.1.0.0.2.ip6.arpa
[...]
f.f.0.d.d.4.1.0.0.2.ip6.arpa. 300 INNSns2.sixxs.net.
f.f.0.d.d.4.1.0.0.2.ip6.arpa. 300 INNSns1.sixxs.net.
f.f.0.d.d.4.1.0.0.2.ip6.arpa. 300 INNSns3.sixxs.net.
;; Received 153 bytes from 194.8.194.70#53(194.8.194.70) in 97 ms
a.9.a.8.0.0.f.f.0.d.d.4.1.0.0.2.ip6.arpa. 604800 IN NS ns0-ipv6.stegbauer.info.
a.9.a.8.0.0.f.f.0.d.d.4.1.0.0.2.ip6.arpa. 604800 IN NS ns1-ipv6.stegbauer.info.
;; Received 190 bytes from 38.229.76.3#53(38.229.76.3) in 370 ms
a.9.a.8.0.0.f.f.0.d.d.4.1.0.0.2.ip6.arpa. 604800 IN SOAns0-ipv6.stegbauer.info. dnsrole.stegbauer.info. 2011090201 10800 3600 2419200 604800
;; Received 157 bytes from 2001:4dd0:ff00:8a9a::1#53(2001:4dd0:ff00:8a9a::1) in 48 ms
But it won't work when you are IPv4 only.
IPv6 DNS not reachable from anywhere
Shadow Hawkins on Friday, 30 December 2011 22:37:10
Hi Jeroen,
so is the google DNS 2001:4860:4860::8888 not IPv6 aware?
best regards and a happy new year
Thomas
IPv6 DNS not reachable from anywhere
You should ask the operator of that server.
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![[ch]](/s/countries/ch.gif)
on Friday, 30 December 2011 12:45:33
Posting is only allowed when you are