[dns-operations] samsung.com ns oddities

[Chad Dailey]

Maybe it's some FNG stuff... but we're having some issues resolving
samsung.com records, the .ic zones look like they don't belong:

Anybody from Samsung around?

$ dig ns samsung.com

; <<>> DiG 9.11.5-P4-5.1+deb10u11-Debian <<>> ns samsung.com
;; global options: +cmd
;; Got answer:
;; ->>HEADER<<- opcode: QUERY, status: NOERROR, id: 35016
;; flags: qr rd ra; QUERY: 1, ANSWER: 15, AUTHORITY: 0, ADDITIONAL: 7

;; OPT PSEUDOSECTION:
; EDNS: version: 0, flags:; udp: 4096
; COOKIE: b3862a604c7b54fc1afd0c0068a776cc51482c0c8f4c9d17 (good)
;; QUESTION SECTION:
;samsung.com.                   IN      NS

;; ANSWER SECTION:
samsung.com.            300     IN      NS auth04.sam.ic.
samsung.com.            300     IN      NS auth02.sam.ic.
samsung.com.            300     IN      NS auth04.nhn.ic.
samsung.com.            300     IN      NS auth01.nhn.ic.
samsung.com.            300     IN      NS dns-gi1.samsung.com.
samsung.com.            300     IN      NS auth02.nhn.ic.
samsung.com.            300     IN      NS dnsst.samsung.com.
samsung.com.            300     IN      NS dnsst2.samsung.com.
samsung.com.            300     IN      NS dnssm.samsung.com.
samsung.com.            300     IN      NS dns-awskr1.samsung.com.
samsung.com.            300     IN      NS dns-gi2.samsung.com.
samsung.com.            300     IN      NS auth03.nhn.ic.
samsung.com.            300     IN      NS auth01.sam.ic.
samsung.com.            300     IN      NS auth03.sam.ic.
samsung.com.            300     IN      NS dnssm2.samsung.com.

;; ADDITIONAL SECTION:
dnssm.samsung.com.      146664  IN      A  203.241.132.51
dnsst.samsung.com.      146664  IN      A  203.241.135.51
dnssm2.samsung.com.     146664  IN      A  112.107.53.58
dnsst2.samsung.com.     146664  IN      A  112.106.53.58
dns-gi1.samsung.com.    146664  IN      A  203.241.132.185
dns-awskr1.samsung.com. 172800  IN      A  52.79.211.80

;; Query time: 433 msec
;; SERVER: 127.0.0.1#53(127.0.0.1)
;; WHEN: Thu Aug 21 14:43:08 CDT 2025
;; MSG SIZE  rcvd: 493


Feel free to apply cluebat if I'm missing something.

Thanks for your time,
Chad D
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