ttl for ns
William Allen Simpson
wsimpson at greendragon.com
Fri Aug 13 17:59:46 UTC 2004
For another data point, I checked Randy's setup. After all, he was
the WG chair for quite awhile, so he'll have a clear preference.
Like Paul, different servers visible from the root. Unlike Paul,
much longer TTLs.
; <<>> DiG 8.3 <<>> @a.gtld-servers.net psg.net any
; (1 server found)
;; res options: init recurs defnam dnsrch
;; got answer:
;; ->>HEADER<<- opcode: QUERY, status: NOERROR, id: 52052
;; flags: qr rd; QUERY: 1, ANSWER: 2, AUTHORITY: 2, ADDITIONAL: 2
;; QUERY SECTION:
;; psg.net, type = ANY, class = IN
;; ANSWER SECTION:
psg.net. 2D IN NS dns1.yoho.com.
psg.net. 2D IN NS dns2.yoho.com.
;; AUTHORITY SECTION:
psg.net. 2D IN NS dns1.yoho.com.
psg.net. 2D IN NS dns2.yoho.com.
;; ADDITIONAL SECTION:
dns1.yoho.com. 2D IN A 64.239.77.100
dns2.yoho.com. 2D IN A 64.239.77.101
; <<>> DiG 8.3 <<>> @rain.psg.com psg.com any
; (1 server found)
;; res options: init recurs defnam dnsrch
;; got answer:
;; ->>HEADER<<- opcode: QUERY, status: NOERROR, id: 40632
;; flags: qr aa rd ra; QUERY: 1, ANSWER: 8, AUTHORITY: 0, ADDITIONAL: 5
;; QUERY SECTION:
;; psg.com, type = ANY, class = IN
;; ANSWER SECTION:
psg.com. 4H IN SOA rain.psg.com. hostmaster.psg.com. (
200407121 ; serial
1D ; refresh
1H ; retry
4w2d ; expiry
4H ) ; minimum
psg.com. 4H IN NS ARIZONA.EDU.
psg.com. 4H IN NS DNS.LIBRARY.UCLA.EDU.
psg.com. 4H IN NS rain.psg.com.
psg.com. 4H IN A 147.28.0.62
psg.com. 4H IN MX 0 psg.com.
psg.com. 4H IN NAPTR 10 0 "s" "SIP+D2T" "" _sip._tcp.psg.com.
psg.com. 4H IN NAPTR 20 0 "s" "SIP+D2U" "" _sip._udp.psg.com.
;; ADDITIONAL SECTION:
rain.psg.com. 4H IN A 147.28.0.34
ARIZONA.EDU. 1d23h1m15s IN A 128.196.128.233
splat.psg.com. 4H IN A 147.28.0.39
_sip._tcp.psg.com. 4H IN SRV 0 0 5060 splat.psg.com.
_sip._udp.psg.com. 4H IN SRV 0 0 5060 splat.psg.com.
--
William Allen Simpson
Key fingerprint = 17 40 5E 67 15 6F 31 26 DD 0D B9 9B 6A 15 2C 32
More information about the NANOG
mailing list