Website

Answer
200 OKin 1,435 ms
Title
Trung tâm Internet Việt Nam (VNNIC)
Server
Apache/2.4.62 (Oracle Linux Server) OpenSSL/3.5.8
Protocols
HTTP/1.1
Certificate
Let's Encrypt (YE1) for vnnic.net.vn and www.vnnic.net.vn, valid until
www
Answers itself (200 OK)

DNS records

vnnic.net.vn

AAAA
TTL 5 min
SOA
  • Primary server
    dns1.vnnic.vn
    Contact
    postmaster@vnnic.vn
    Serial
    2020063594
    Refresh
    30 min
    Retry
    15 min
    Expire
    7 days
    Negative TTL
    2 hours
TTL 12 hours
CAA
None: any certificate authority may issue for this name

www.vnnic.net.vn

CNAME
TTL 5 min
AAAA
TTL 5 min

As dns1.vnnic.vn answers them

Reputation

Domain blocklists

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

Rankings

2,077,588 Tranco rank down from 1,570,251 on 2026-09-28
3.79Open PageRank, out of 10
390,124Open PageRank position
29Referring domains

From Tranco and Open PageRank

DNSSEC

Every link from the root to vnnic.net.vn verifies.

. 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

vn Verified

  • Found 2 DS records for vn in the . zone
  • DS=16196/SHA-256 has algorithm RSASHA256
  • DS=16196/SHA-384 has algorithm RSASHA256
  • Found 1 RRSIGs over DS RRset
  • RRSIG=8763 and DNSKEY=8763 verifies the DS RRset
  • Found 2 DNSKEY records for vn
  • DS=16196/SHA-256 verifies DNSKEY=16196/SEP
  • DS=16196/SHA-384 verifies DNSKEY=16196/SEP
  • Found 2 RRSIGs over DNSKEY RRset
  • RRSIG=16196 and DNSKEY=16196/SEP verifies the DNSKEY RRset
  • RRSIG=52956 over the DNSKEY RRset was made with a key that is not trusted here

net.vn Verified

  • Found 2 DS records for net.vn in the vn zone
  • DS=20722/SHA-384 has algorithm RSASHA256
  • DS=20722/SHA-256 has algorithm RSASHA256
  • Found 1 RRSIGs over DS RRset
  • RRSIG=52956 and DNSKEY=52956 verifies the DS RRset
  • Found 2 DNSKEY records for net.vn
  • DS=20722/SHA-384 verifies DNSKEY=20722/SEP
  • DS=20722/SHA-256 verifies DNSKEY=20722/SEP
  • Found 2 RRSIGs over DNSKEY RRset
  • RRSIG=20722 and DNSKEY=20722/SEP verifies the DNSKEY RRset
  • RRSIG=35959 over the DNSKEY RRset was made with a key that is not trusted here

vnnic.net.vn Verified

  • Found 2 DS records for vnnic.net.vn in the net.vn zone
  • DS=4354/SHA-256 has algorithm RSASHA256
  • DS=4354/SHA-384 has algorithm RSASHA256
  • Found 1 RRSIGs over DS RRset
  • RRSIG=35959 and DNSKEY=35959 verifies the DS RRset
  • Found 2 DNSKEY records for vnnic.net.vn
  • DS=4354/SHA-256 verifies DNSKEY=4354/SEP
  • DS=4354/SHA-384 verifies DNSKEY=4354/SEP
  • Found 1 RRSIGs over DNSKEY RRset
  • RRSIG=4354 and DNSKEY=4354/SEP verifies the DNSKEY RRset
  • Found 1 RRSIGs over SOA RRset
  • RRSIG=15684 and DNSKEY=15684 verifies the SOA RRset