Website

Answer
The name has no address

DNS records

iij-dns.jp

NS
TTL 1 day
SOA
  • Primary server
    ns000.d-53.net
    Contact
    dns-managers@iij.ad.jp
    Serial
    657
    Refresh
    1 hour
    Retry
    10 min
    Expire
    7 days
    Negative TTL
    15 min
TTL 1 day
CAA
None: any certificate authority may issue for this name

_dmarc.iij-dns.jp

TXT
  • v=DMARC1; p=reject; aspf=s
TTL 1 day

As s101.d-53.net answers them

Reputation

Domain blocklists

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

Rankings

0.78Open PageRank, out of 10
71,693,509Open PageRank position
1Referring domains

From Open PageRank

WHOIS

[ JPRS database provides information on network administration. Its use is    ]
[ restricted to network administration purposes. For further information,     ]
[ use 'whois -h whois.jprs.jp help'. To suppress Japanese output, add'/e'     ]
[ at the end of command, e.g. 'whois -h whois.jprs.jp xxx/e'.                 ]
Domain Information: [ドメイン情報]
[Domain Name]                   IIJ-DNS.JP

[登録者名]                      株式会社 インターネットイニシアティブ
[Registrant]                    Internet Initiative Japan Inc.

[Name Server]                   ns.iij-dns.jp
[Name Server]                   ns.iij-dns.net
[Name Server]                   ns.iij-dns.biz
[Signing Key]                   62855 13 2 (
                                232135B34B4F9B884399336D12A4FA63
                                3945682BF917C6A9ABA1C7642DBF5F54 )

[登録年月日]                    2007/09/07
[有効期限]                      2027/09/30
[状態]                          Active
[最終更新]                      2026/10/01 01:05:04 (JST)

Contact Information: [公開連絡窓口]
[名前]                          株式会社 インターネットイニシアティブ
[Name]                          Internet Initiative Japan Inc.
[Email]                         apply@iij.ad.jp
[Web Page]                       
[郵便番号]                      102-0071
[住所]                          東京都千代田区 富士見 2-10-2
                                飯田橋グラン・ブルーム
[Postal Address]                Tokyo
                                Chiyoda-ku
                                Iidabashi Grand Bloom, 2-10-2 Fujimi
[電話番号]                      03-5205-6500
[FAX番号]

DNSSEC

Every link from the root to iij-dns.jp 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

jp Verified

  • Found 1 DS records for jp in the . zone
  • DS=33631/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 jp
  • DS=33631/SHA-256 verifies DNSKEY=33631/SEP
  • Found 1 RRSIGs over DNSKEY RRset
  • RRSIG=33631 and DNSKEY=33631/SEP verifies the DNSKEY RRset

iij-dns.jp Verified

  • Found 1 DS records for iij-dns.jp in the jp zone
  • DS=62855/SHA-256 has algorithm ECDSAP256SHA256
  • Found 1 RRSIGs over DS RRset
  • RRSIG=47091 and DNSKEY=47091 verifies the DS RRset
  • Found 2 DNSKEY records for iij-dns.jp
  • DS=62855/SHA-256 verifies DNSKEY=62855/SEP
  • Found 1 RRSIGs over DNSKEY RRset
  • RRSIG=62855 and DNSKEY=62855/SEP verifies the DNSKEY RRset
  • Found 1 RRSIGs over SOA RRset
  • RRSIG=56967 and DNSKEY=56967 verifies the SOA RRset