- DNS Info
- Website Info
- IP Info
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Start of Authority
mname: dns2.shufe.edu.cn
rname: root.shufe.edu.cn
serial: 2025021001
refresh: 3600 retry: 300
expire: 86400 minimum: 3600
serial: 2025021001
refresh: 3600 retry: 300
expire: 86400 minimum: 3600
Nameservers
Mail Exchangers
TXT Records
v=spf1 ip4:202.121.138.8 ip4:202.121.138.31 ip4:202.121.138.32 ip6:2001:da8:800d:1::4 include:spf.icoremail.net -all
A Records
AAAA Records
Alexa Rank: 27172
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202.121.140.204 >
202.121.128.0/20 >
AS4538 >
China Education and Research Network Center
202.121.140.204 > 202.121.0.0/16 > AS24364 > CERNET2 IX at Shanghai Jiaotong University
202.121.140.204 > 202.121.0.0/16 > AS4538 > China Education and Research Network Center
202.121.140.204 > 202.120.0.0/15 > AS4538 > China Education and Research Network Center
2001:da8:800d:100::199 > 2001:da8:800d::/48 > AS24365 > CERNET2 IX at Fudan University
2001:da8:800d:100::199 > 2001:da8:800d::/48 > AS4538 > China Education and Research Network Center
2001:da8:800d:100::199 > 2001:da8::/32 > AS23910 > China Next Generation Internet CERNET2
2001:da8:800d:50::11 > 2001:da8:800d::/48 > AS24365 > CERNET2 IX at Fudan University
2001:da8:800d:50::11 > 2001:da8:800d::/48 > AS4538 > China Education and Research Network Center
2001:da8:800d:50::11 > 2001:da8::/32 > AS23910 > China Next Generation Internet CERNET2
202.121.140.204 > 202.121.0.0/16 > AS24364 > CERNET2 IX at Shanghai Jiaotong University
202.121.140.204 > 202.121.0.0/16 > AS4538 > China Education and Research Network Center
202.121.140.204 > 202.120.0.0/15 > AS4538 > China Education and Research Network Center
2001:da8:800d:100::199 > 2001:da8:800d::/48 > AS24365 > CERNET2 IX at Fudan University
2001:da8:800d:100::199 > 2001:da8:800d::/48 > AS4538 > China Education and Research Network Center
2001:da8:800d:100::199 > 2001:da8::/32 > AS23910 > China Next Generation Internet CERNET2
2001:da8:800d:50::11 > 2001:da8:800d::/48 > AS24365 > CERNET2 IX at Fudan University
2001:da8:800d:50::11 > 2001:da8:800d::/48 > AS4538 > China Education and Research Network Center
2001:da8:800d:50::11 > 2001:da8::/32 > AS23910 > China Next Generation Internet CERNET2
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