Gluerecords

Page content

https://serverfault.com/questions/142344/how-to-test-dns-glue-record

Check GlueRecords

host:~ $ dig +short ch. NS
c.nic.ch.
a.nic.ch.
h.nic.ch.
f.nic.ch.
g.nic.ch.
b.nic.ch.
e.nic.ch.

host:~ $ dig +norec @a.nic.ch. noflow.ch. NS

; <<>> DiG 9.10.6 <<>> +norec @a.nic.ch. noflow.ch. NS
; (2 servers found)
;; global options: +cmd
;; Got answer:
;; ->>HEADER<<- opcode: QUERY, status: NOERROR, id: 29211
;; flags: qr; QUERY: 1, ANSWER: 0, AUTHORITY: 3, ADDITIONAL: 4

;; OPT PSEUDOSECTION:
; EDNS: version: 0, flags:; udp: 1232
;; QUESTION SECTION:
;noflow.ch. IN  NS

;; AUTHORITY SECTION:
noflow.ch.  3600  IN  NS  ns3.noflow.ch.
noflow.ch.  3600  IN  NS  ns2.noflow.ch.
noflow.ch.  3600  IN  NS  ns1.noflow.ch.

;; ADDITIONAL SECTION:
ns3.noflow.ch.  3600  IN  A 45.32.159.233
ns2.noflow.ch.  3600  IN  A 193.36.36.130
ns1.noflow.ch.  3600  IN  A 45.15.80.202

;; Query time: 12 msec
;; SERVER: 2001:620:0:ff::56#53(2001:620:0:ff::56)
;; WHEN: Wed Aug 26 23:09:52 CEST 2020
;; MSG SIZE  rcvd: 140

you can see, there are three gluerecords with (A) and none with (AAAA). need to talk with my domain hosting provider as i’d like to have AAAA as well …

1 Day later

fixed :)

host:~ $ dig +norec @a.nic.ch. noflow.ch. NS

; <<>> dig 9.10.8-P1 <<>> +norec @a.nic.ch. noflow.ch. NS
; (2 servers found)
;; global options: +cmd
;; Got answer:
;; ->>HEADER<<- opcode: QUERY, status: NOERROR, id: 22554
;; flags: qr; QUERY: 1, ANSWER: 0, AUTHORITY: 3, ADDITIONAL: 6

;; OPT PSEUDOSECTION:
; EDNS: version: 0, flags:; udp: 1232
;; QUESTION SECTION:
;noflow.ch.                     IN      NS

;; AUTHORITY SECTION:
noflow.ch.              3600    IN      NS      ns1.noflow.ch.
noflow.ch.              3600    IN      NS      ns2.noflow.ch.
noflow.ch.              3600    IN      NS      ns3.noflow.ch.

;; ADDITIONAL SECTION:
ns3.noflow.ch.          3600    IN      A       45.32.159.233
ns2.noflow.ch.          3600    IN      A       193.36.36.130
ns1.noflow.ch.          3600    IN      A       45.15.80.202
ns3.noflow.ch.          3600    IN      AAAA    2001:19f0:6c01:180:5400:ff:fe63:b5bf
ns1.noflow.ch.          3600    IN      AAAA    2a0e:2b80::202:1

;; Query time: 10 msec
;; SERVER: 130.59.31.41#53(130.59.31.41)
;; WHEN: Thu Aug 27 13:15:14 CEST 2020
;; MSG SIZE  rcvd: 196

sha256: f722f06313cb0262b1f2a5bf37919ce353c7ed79ac302163e5f30e5202698066