12306.cn

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SOA

Start of Authority

Primary NS
Mailbox
mail.knet.cn
Serial
188
Refresh
3600
Retry
3600
Expire
3600
Minimum TTL
900
TXT

TXT Records

v=spf1 ip4:124.127.44.251 ip4:114.251.18.38 ip4:61.232.5.39 ip4:124.127.44.247 ip4:114.251.18.30 ip4:61.232.5.30 ip4:123.151.17.4 ip4:111.33.90.4 ip4:117.10.116.4 -all
AAAA

IPv6 Addresses

CNAME

Canonical Names