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Re: TLD .so Partial Outage?


From: sthaug () nethelp no
Date: Sun, 16 May 2021 14:24:02 +0200 (CEST)

I'm observing a near global outage of DNS services from d.nic.so. This appears to be an AfriNIC anycast DNS service. 

From my vantage point in Oslo, Norway, d.nic.so works just fine using
IPv6 but not IPv4.

Steinar Haug, Nethelp consulting, sthaug () nethelp no

----------------------------------------------------------------------

% dig +norec ns so @2001:43f8:120::54

; <<>> DiG 9.16.15 <<>> +norec ns so @2001:43f8:120::54
;; global options: +cmd
;; Got answer:
;; ->>HEADER<<- opcode: QUERY, status: NOERROR, id: 52669
;; flags: qr aa; QUERY: 1, ANSWER: 2, AUTHORITY: 0, ADDITIONAL: 5

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

;; ANSWER SECTION:
so.                     1200    IN      NS      d.nic.so.
so.                     1200    IN      NS      e.nic.so.

;; ADDITIONAL SECTION:
d.nic.so.               1200    IN      AAAA    2001:43f8:120::54
e.nic.so.               1200    IN      AAAA    2001:500:14:6101:ad::1
d.nic.so.               1200    IN      A       196.216.168.54
e.nic.so.               1200    IN      A       204.61.216.101

;; Query time: 195 msec
;; SERVER: 2001:43f8:120::54#53(2001:43f8:120::54)
;; WHEN: Sun May 16 14:18:53 CEST 2021
;; MSG SIZE  rcvd: 155


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