hfcas.ac.cn is not available!

  • No website
  • Not on blocklists
Registrar
北京国科云计算技术有限公司（原北京中科三方网络技术有限公司）
Registered on
Expires on
Name servers
Status
  • ok
DNSSEC
Not signed
Checked
Visit hfcas.ac.cn

Website

Answer
No answer in time

DNS records

hfcas.ac.cn

A
TTL 1 hour
MX
TTL 1 hour
NS
TTL 1 hour
TXT
TTL 1 hour
SOA
  • Primary server
    ns.hfcas.ac.cn
    Contact
    [email protected]
    Serial
    1202
    Refresh
    1 hour
    Retry
    10 min
    Expire
    1 day
    Negative TTL
    1 hour
TTL 1 hour
CAA
None: any certificate authority may issue for this name

www.hfcas.ac.cn

CNAME
TTL 1 hour
A
TTL 1 hour

As 202.127.207.1 answers them

Reputation

Domain blocklists

  • Spamhaus DBL Not listed
  • SURBL Not listed
  • URIBL Not listed

Rankings

578,899 Tranco rank up from 626,412 on 2026-09-21
3.49Open PageRank, out of 10
205,152Open PageRank position
27Referring domains

From Tranco and Open PageRank

WHOIS

Domain Name: hfcas.ac.cn
ROID: 20021209s10071s00001608-cn
Domain Status: ok
Registrant: 中国科学院合肥物质科学研究院
Registrant Contact Email: [email protected]
Sponsoring Registrar: 北京国科云计算技术有限公司（原北京中科三方网络技术有限公司）
Name Server: ns.hfcas.ac.cn
Name Server: ns.aiofm.ac.cn
Name Server: ns1.hfcas.ac.cn
Registration Time: 1997-01-12 00:00:00
Expiration Time: 2033-07-01 00:00:00
DNSSEC: unsigned

DNSSEC

hfcas.ac.cn is not signed.

. Verified

  • Found 3 DNSKEY records for .
  • DS=20326/SHA-256 verifies DNSKEY=20326/SEP
  • DS=38696/SHA-256 verifies DNSKEY=38696/SEP
  • Found 1 RRSIGs over DNSKEY RRset
  • RRSIG=38696 and DNSKEY=38696/SEP verifies the DNSKEY RRset

cn Verified

  • Found 1 DS records for cn in the . zone
  • DS=33094/SHA-256 has algorithm RSASHA256
  • Found 1 RRSIGs over DS RRset
  • RRSIG=8763 and DNSKEY=8763 verifies the DS RRset
  • Found 2 DNSKEY records for cn
  • DS=33094/SHA-256 verifies DNSKEY=33094/SEP
  • Found 2 RRSIGs over DNSKEY RRset
  • RRSIG=27768 over the DNSKEY RRset was made with a key that is not trusted here
  • RRSIG=33094 and DNSKEY=33094/SEP verifies the DNSKEY RRset

ac.cn Verified

  • Found 1 DS records for ac.cn in the cn zone
  • DS=45007/SHA-256 has algorithm RSASHA256
  • Found 1 RRSIGs over DS RRset
  • RRSIG=27768 and DNSKEY=27768 verifies the DS RRset
  • Found 2 DNSKEY records for ac.cn
  • DS=45007/SHA-256 verifies DNSKEY=45007/SEP
  • Found 2 RRSIGs over DNSKEY RRset
  • RRSIG=45007 and DNSKEY=45007/SEP verifies the DNSKEY RRset
  • RRSIG=64704 over the DNSKEY RRset was made with a key that is not trusted here

hfcas.ac.cn Not signed

  • No DS records found for hfcas.ac.cn in the ac.cn zone