cornelius-knudsen.dk

📜 Historical scan 2026-06-16 22:57:07  ·  ← Latest scan
⬇ Zone File 📜 Timeline & History ⚡ Scan Now

cornelius-knudsen.dk is a .dk domain served by 2 nameservers (ns01.one.com, ns02.one.com). It was registered on 23 November 2011 (WHOIS) and was already in the .dk zone when our tracking began on 16 June 2026. Mail is handled by aspmx.l.google.com, alt1.aspmx.l.google.com and 3 more. 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   284ms
NameserverIP addressesPTRASN / ISP
ns01.one.com — — —
ns02.one.com — — —

🌍 A Records#

🌍
No A records found

📧 MX Records#

5 records   229ms
PriorityTTLMail ServerIP addressesPTRASN
1 — aspmx.l.google.com 64.233.162.26 li-in-f26.1e100.net AS15169 Google LLC
5 — alt1.aspmx.l.google.com 192.178.211.27 lcbomp-in-f27.1e100.net AS15169 Google LLC
5 — alt2.aspmx.l.google.com 172.253.158.26 so-in-f26.1e100.net AS15169 Google LLC
10 — aspmx2.googlemail.com 192.178.158.27 lcdels-in-f27.1e100.net AS15169 Google LLC
10 — aspmx3.googlemail.com 172.253.158.27 so-in-f27.1e100.net AS15169 Google LLC

🔷 AAAA Records (IPv6)#

✗ No AAAA records — IPv6 not configured

🔐 HTTPS Records#

✗ No HTTPS RR — no SVCB/HTTPS service binding

📝 TXT Records#

1 records   377ms
TXT Record
google-site-verification=LUsUam4cH4a1pPS5nXMW-IAKt4nMfixq-N-YM8ZxNMI

✉️ 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 2026-10-15 11:34:50
www46.30.211.38 (AS51468) (address records, no CNAME)
www vs bare domainOnly www resolves
cornelius-knudsen.dk: no address
www.cornelius-knudsen.dk: 46.30.211.38 (AS51468)
(all like this)
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#

382ms
CheckResult
Validation Status🔒 Secure
AD Flag (resolver validates)✓ Set
DS Record✓ Found
DNSKEY Record✓ Found
Flagsresolution failed: ncache nxrrset

🏷️ SOA#

263ms
FieldValue
Serial2026061401
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 23:38:56
FieldValue
RegistrarPunktum dk A/S (direct)
Registered2011-11-23
Expires2026-11-30 (39d)

🔗 Same registrant#

0 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).

No other domain with this registrant in our WHOIS data yet
📋 WHOIS#

⏱️ Lookup Timing#

NS
284ms
A
243ms
MX
229ms
AAAA
233ms
TXT
377ms
CAA
184ms
HTTPS
230ms
TLSA
200ms
SOA
263ms
MTA-STS
289ms
DNSSEC
382ms
SRV
0ms
Total
2061ms

🕐 Scan History#

Scanned AtDurationRecordsDNSSEC
2026-10-15 11:34:50 1121ms 2 NS 0 A 5 MX 🔒 Secure
2026-09-29 16:10:27 525ms 2 NS 0 A 5 MX 🔒 Secure
2026-09-24 23:42:54 632ms 2 NS 0 A 5 MX 🔒 Secure
2026-09-16 13:22:52 1036ms 2 NS 0 A 5 MX 🔒 Secure
2026-09-05 03:23:59 602ms 2 NS 0 A 5 MX 🔒 Secure
2026-08-14 02:57:50 17388ms 2 NS 0 A 5 MX 🔒 Secure
2026-07-14 13:09:21 10011ms 2 NS 0 A 5 MX 🔒 Secure
2026-06-29 12:31:39 887ms 2 NS 0 A 5 MX 🔒 Secure
2026-06-26 17:00:44 643ms 2 NS 0 A 5 MX 🔒 Secure
2026-06-20 07:40:30 2568ms 2 NS 0 A 5 MX 🔒 Secure
2026-06-16 22:57:07 shown 2061ms 2 NS 0 A 5 MX 🔒 Secure
2026-06-16 22:30:18 1044ms 2 NS 0 A 5 MX 🔒 Secure
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