Dig Domains
; <<>> DiG Dig.Domains <<>> any postini.ag
;; Got answer:
;; ->>HEADER<<- opcode: QUERY, status: NOERROR, id: 19278
;; flags: qr rd ra; QUERY: 1, ANSWER: 9, AUTHORITY: 0, ADDITIONAL: 1

;; OPT PSEUDOSECTION:
; EDNS: version: 0, flags:; udp: 512
;; QUESTION SECTION:
;postini.ag.		IN ANY

;; ANSWER SECTION:
postini.ag.		21600 IN NS ns4.google.com.
postini.ag.		21600 IN NS ns2.google.com.
postini.ag.		21600 IN NS ns3.google.com.
postini.ag.		3600 IN	MX 100 mx2.extremeonly.com.
postini.ag.		21600 IN NS ns1.google.com.
postini.ag.		3600 IN	MX 100 mx3.extremeonly.com.
postini.ag.		3600 IN	MX 100 mx1.extremeonly.com.
postini.ag.		3600 IN	SOA ns1.google.com. postini-hostmaster.google.com. (
				2012122000 ; serial
				7200       ; refresh (2 hours)
				3600       ; retry (1 hour)
				3600000    ; expire (5 weeks 6 days 16 hours)
				600        ; minimum (10 minutes)
				)
postini.ag.		3600 IN	MX 100 mx4.extremeonly.com.

;; Query time: 67 msec
;; SERVER: 8.8.8.8#53(8.8.8.8)
;; WHEN: Mon Sep 15 21:39:17 UTC 2025
;; MSG SIZE  rcvd: 268