[dns-operations] root server G lagging behind

Thor Spruyt thor.spruyt at telenet.be
Tue Sep 5 13:43:00 UTC 2023


Hi,

I detect a g root server, X.groot, which is lagging behind.

Since 1/9, the serial is 2023090100 while others are at serial 2023090500.

; <<>> DiG 9.11.4-P2-RedHat-9.11.4-26.P2.el7_9.10 <<>> -t SOA . @g.root-servers.net +nsid
;; global options: +cmd
;; Got answer:
;; ->>HEADER<<- opcode: QUERY, status: NOERROR, id: 38888
;; flags: qr aa rd; QUERY: 1, ANSWER: 1, AUTHORITY: 0, ADDITIONAL: 1
;; WARNING: recursion requested but not available

;; OPT PSEUDOSECTION:
; EDNS: version: 0, flags:; udp: 1232
; NSID: 58 2e 67 72 6f 6f 74 ("X.groot")
;; QUESTION SECTION:
;.                              IN      SOA

;; ANSWER SECTION:
.                       86400   IN      SOA     a.root-servers.net. nstld.verisign-grs.com. 2023090100 1800 900 604800 86400

;; Query time: 57 msec
;; SERVER: 2001:500:12::d0d#53(2001:500:12::d0d)
;; WHEN: Tue Sep 05 15:39:04 CEST 2023
;; MSG SIZE  rcvd: 114


--
Thor


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