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Start of Authority
mname: ns1.sfn.cn
rname: root.ns1.sfn.cn
serial: 2026061407
refresh: 600 retry: 120
expire: 604800 minimum: 7200
serial: 2026061407
refresh: 600 retry: 120
expire: 604800 minimum: 7200
Nameservers
Mail Exchangers
mail.edusp.cn(10)
TXT Records
v=spf1 mx/24 a/24 -all
A Records
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124.17.26.66 >
124.16.0.0/15 >
AS7497 >
Computer Network Information Center of Chinese Academy of Sciences (CNIC-CAS)
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Certificate Transparency Statistics
Total Certificates:
0
Total Domains:
0
Query Time:
N/A
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Search Results (click row for details)
| Valid From | Valid To | Status | Issuer / Serial | CT Logs | SANs | Count |
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