- DNS Info
- Website Info
- IP Info
- Whois
- RDAP
Start of Authority
mname: dns1.jxnu.edu.cn
rname: master.jxnu.edu.cn
serial: 1712122593
refresh: 120 retry: 120
expire: 604800 minimum: 300
serial: 1712122593
refresh: 120 retry: 120
expire: 604800 minimum: 300
Nameservers
Mail Exchangers
mxbiz1.qq.com(5), mxbiz2.qq.com(10)
TXT Records
v=spf1 include:spf.mail.qq.com ~all
A Records
Alexa Rank: 22639
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219.229.249.18 >
219.229.240.0/20 >
AS4538 >
China Education and Research Network Center
219.229.249.18 > 219.229.0.0/16 > AS24364 > CERNET2 IX at Shanghai Jiaotong University
219.229.249.18 > 219.229.0.0/16 > AS4538 > China Education and Research Network Center
219.229.249.18 > 219.224.0.0/13 > AS4538 > China Education and Research Network Center
219.229.249.18 > 219.229.0.0/16 > AS24364 > CERNET2 IX at Shanghai Jiaotong University
219.229.249.18 > 219.229.0.0/16 > AS4538 > China Education and Research Network Center
219.229.249.18 > 219.224.0.0/13 > AS4538 > China Education and Research Network Center
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