seinfeld.dk

📜 Historical scan 2026-06-22 01:44:51  ·  ← Latest scan
⬇ Zone File 📜 Timeline & History ⚡ Scan Now

seinfeld.dk is a .dk domain served by 2 nameservers (ns01.one.com, ns02.one.com). It was registered on 14 December 2000 (WHOIS) and was already in the .dk zone when our tracking began on 16 June 2026. Mail is handled by seinfeld.dk. The zone is DNSSEC-signed and validates, has no DMARC policy and has no IPv6 address. Below are all of its DNS records from this scan: nameservers, A/AAAA, MX, TXT, SPF, DMARC, CAA, TLSA/DANE, MTA-STS, SRV and more.

🖥️ Nameservers#

2 records   47ms
NameserverIP addressesPTRASN / ISP
ns01.one.com 195.206.121.10
2001:67c:28cc::10		 ns01.one.com
ns01.one.com		 AS197495 One.com A/S
AS197495 One.com A/S
ns02.one.com 185.10.11.10
2001:67c:3c0::10		 ns02.one.com
ns02.one.com		 AS51468 One.com A/S
AS51468 One.com A/S

🌍 A Records#

1 records   64ms
IPTTLPTRASNISP / OrgCIDRCountryCity
95.170.88.33 600s xspect.dk AS20857 — — — —

📧 MX Records#

1 records   47ms
PriorityTTLMail ServerIP addressesPTRASN
10 600s seinfeld.dk 95.170.88.33 xspect.dk AS20857 Signet B.V.

🔷 AAAA Records (IPv6)#

✗ No AAAA records — IPv6 not configured

🔐 HTTPS Records#

✗ No HTTPS RR — no SVCB/HTTPS service binding

📝 TXT Records#

📝
No TXT records found

✉️ SPF#

✗ No SPF record — mail spoofing not restricted

📨 DMARC#

✗ No DMARC record — mail spoofing not restricted

📬 MTA-STS#

✗ No MTA-STS policy — SMTP TLS not enforced

📈 TLSRPT#

✗ No TLSRPT record — no SMTP TLS failure reporting

📜 CAA Records#

✗ No CAA records — any CA may issue certificates

🧩 Web & zone#

latest probe, not this scan · checked 2026-10-13 06:58:55
www CNAMEseinfeld.dk (all on seinfeld.dk)
www vs bare domainSame network
seinfeld.dk: 95.170.88.33 (AS20857)
www.seinfeld.dk: 95.170.88.33 (AS20857)
WildcardNo
Denial of existenceNSEC3 · 0 iterations · no salt RFC 9276 ✓
CDS / CDNSKEYNone 0 CDS, 0 CDNSKEY

🔗 TLSA / DANE#

✗ No TLSA records — DANE not configured for HTTPS (_443) or MX (_25)

🔐 DNSSEC#

139ms
CheckResult
Validation Status🔒 Secure
AD Flag (resolver validates)✓ Set
DS Record✓ Found
DNSKEY Record✓ Found
Flagsfully validated

🏷️ SOA#

51ms
FieldValue
Serial2026032501
Primary NS (MNAME)ns01.one.com
Responsible (RNAME)hostmaster@one.com
Refresh14400s
Retry3600s
Expire1209600s
Minimum (neg-cache TTL)600s

📋 Registration#

WHOIS fetched 2026-10-16 19:35:06
FieldValue
RegistrarONE.COM A/S
Registered2000-12-14
Expires2026-12-31 (74d)

🔗 Same registrant#

2 domains

Other .dk domains whose WHOIS registrant has the same name and postal address. Matched on a keyed hash: the registrant's details are not stored or shown. Covers only domains whose WHOIS we have fetched (refreshed about monthly).

DomainRegistrar
rendebjergvaenget.dkONE.COM A/S
tipenbolig.dkONE.COM A/S
📋 WHOIS#

⏱️ Lookup Timing#

NS
47ms
A
64ms
MX
47ms
AAAA
51ms
TXT
376ms
CAA
44ms
HTTPS
56ms
TLSA
115ms
SOA
51ms
MTA-STS
51ms
DNSSEC
139ms
SRV
227ms
Total
653ms

🕐 Scan History#

Scanned AtDurationRecordsDNSSEC
2026-10-13 06:58:55 1037ms 2 NS 1 A 1 MX 🔒 Secure
2026-09-21 13:17:38 679ms 2 NS 1 A 1 MX 🔒 Secure
2026-09-14 12:05:39 559ms 2 NS 1 A 1 MX 🔒 Secure
2026-08-27 14:25:22 3880ms 2 NS 1 A 1 MX 🔒 Secure
2026-07-23 14:46:43 6612ms 2 NS 1 A 1 MX 🔒 Secure
2026-06-22 01:44:51 shown 653ms 2 NS 1 A 1 MX 🔒 Secure
2026-06-21 11:58:58 1170ms 0 NS 0 A 0 MX ❓ Unknown
2026-06-18 02:29:20 2401ms 2 NS 1 A 1 MX 🔒 Secure
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