damgaardknutzen.dk

📜 Historical scan 2026-09-05 19:52:50 · ← Latest scan

⬇ Zone File 📜 Timeline & History ⚡ Scan Now

damgaardknutzen.dk is a .dk domain served by 2 nameservers (ns1.desec.io, ns2.desec.org). It was registered on 9 September 2022 (WHOIS) and was already in the .dk zone when our tracking began on 16 June 2026. Mail is handled by mail.protonmail.ch, mailsec.protonmail.ch. The zone is DNSSEC-signed and validates, publishes a 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 86ms

Nameserver	IP addresses	PTR	ASN / ISP
ns1.desec.io	2607:f740:e633:deec::2 45.54.76.1	ns1.desec.io ns1.desec.io	AS63911 NetActuate, Inc AS63911 NetActuate, Inc
ns2.desec.org	157.53.224.1 2607:f740:e00a:deec::2	ns2.desec.org ns2.desec.org	AS36217 NetActuate, Inc AS36217 NetActuate, Inc

🌍 A Records#

🌍

No A records found

📧 MX Records#

2 records 78ms

Priority	TTL	Mail Server	IP addresses	PTR	ASN
10	3600s	mail.protonmail.ch	176.119.200.128 185.205.70.128 185.70.42.128	mail.protonmail.ch mail.protonmail.ch mail.protonmail.ch	AS62371 Proton AG AS62371 Proton AG AS62371 Proton AG
20	3600s	mailsec.protonmail.ch	176.119.200.129 185.205.70.129 185.70.42.129	mailsec.protonmail.ch mailsec.protonmail.ch mailsec.protonmail.ch	AS62371 Proton AG AS62371 Proton AG AS62371 Proton AG

🔷 AAAA Records (IPv6)#

✗ No AAAA records — IPv6 not configured

🔐 HTTPS Records#

✗ No HTTPS RR — no SVCB/HTTPS service binding

📝 TXT Records#

3 records 412ms

TXT Record
kolab-verify=bd23f8fe78091de233fb78be1aa30ed3
protonmail-verification=2fdcd130de62189d70e8547973ae6aaf1f5bc949
v=spf1 include:_spf.protonmail.ch ~all

✉️ SPF#

Policy	Record (damgaardknutzen.dk)
~all (soft fail)	v=spf1 include:_spf.protonmail.ch ~all

📨 DMARC#

Policy	Record (_dmarc.damgaardknutzen.dk)
p=quarantine	v=DMARC1; p=quarantine

📬 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 2026-10-18 01:21:50

www	NXDOMAIN
www vs bare domain	Neither resolves damgaardknutzen.dk: no address www.damgaardknutzen.dk: no address
Wildcard	No
Denial of existence	NSEC3 · 0 iterations · no salt RFC 9276 ✓
CDS / CDNSKEY	Published: key rollovers can be automated with the registry (RFC 7344/8078) 2 CDS, 1 CDNSKEY

🔎 SPF check#

zone-wide SPF report

DNS lookups: 2/10 · policy: ~all

No problems found

🔗 TLSA / DANE#

4 records 133ms

Service / Owner	Type	Cert association
SMTP _25._tcp.mail.protonmail.ch	DANE-EE · SPKI · SHA-256	76BB66711DA416433CA890A5B2E5A053…
SMTP _25._tcp.mail.protonmail.ch	DANE-EE · SPKI · SHA-256	6111A5698D23C89E09C36FF833C1487E…
SMTP _25._tcp.mailsec.protonmail.ch	DANE-EE · SPKI · SHA-256	76BB66711DA416433CA890A5B2E5A053…
SMTP _25._tcp.mailsec.protonmail.ch	DANE-EE · SPKI · SHA-256	6111A5698D23C89E09C36FF833C1487E…

🔐 DNSSEC#

2080ms

Check	Result
Validation Status	🔒 Secure
AD Flag (resolver validates)	✓ Set
DS Record	✓ Found
DNSKEY Record	✓ Found
Flags	resolution failed: ncache nxrrset

🏷️ SOA#

0ms

Field	Value
Serial	2025094058
Primary NS (MNAME)	get.desec.io
Responsible (RNAME)	get@desec.io
Refresh	86400s
Retry	3600s
Expire	2419200s
Minimum (neg-cache TTL)	3600s

📋 Registration#

WHOIS fetched 2026-10-17 00:54:32

Field	Value
Registrar	Punktum dk A/S (direct)
Registered	2022-09-09
Expires	2027-09-08 (321d)

🔗 Same registrant#

3 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).

Domain	Registrar
e-mballage.dk	Punktum dk A/S (direct)
kntzn.dk	Punktum dk A/S (direct)
x60.dk	Punktum dk A/S (direct)

📋 WHOIS#

⏱️ Lookup Timing#

86ms

77ms

78ms

AAAA

82ms

TXT

412ms

CAA

89ms

HTTPS

98ms

TLSA

133ms

SOA

0ms

MTA-STS

80ms

DNSSEC

2080ms

SRV

2032ms

Total

2773ms

🕐 Scan History#

Scanned At	Duration	Records	DNSSEC
2026-10-18 01:21:50	1463ms	2 NS 0 A 2 MX	🔒 Secure
2026-10-17 00:36:48	978ms	2 NS 0 A 2 MX	🔒 Secure
2026-10-15 22:05:19	715ms	2 NS 0 A 2 MX	🔒 Secure
2026-10-09 07:05:55	1211ms	2 NS 0 A 2 MX	🔒 Secure
2026-10-08 07:03:30	554ms	2 NS 0 A 2 MX	🔒 Secure
2026-10-01 13:37:35	696ms	2 NS 0 A 2 MX	🔒 Secure
2026-09-30 13:32:18	581ms	2 NS 0 A 2 MX	🔒 Secure
2026-09-30 05:19:25	523ms	2 NS 0 A 2 MX	🔒 Secure
2026-09-25 12:50:07	800ms	2 NS 0 A 2 MX	🔒 Secure
2026-09-23 12:19:17	788ms	2 NS 0 A 2 MX	🔒 Secure
2026-09-11 04:12:30	711ms	2 NS 0 A 2 MX	🔒 Secure
2026-09-05 19:52:50 shown	2773ms	2 NS 0 A 2 MX	🔒 Secure
2026-09-04 13:05:17	1375ms	2 NS 0 A 2 MX	🔒 Secure
2026-08-28 11:03:52	701ms	2 NS 0 A 2 MX	🔒 Secure
2026-08-20 18:38:09	5602ms	2 NS 0 A 2 MX	🔒 Secure
2026-08-15 12:26:52	9110ms	2 NS 0 A 2 MX	🔒 Secure
2026-08-09 01:47:31	1266ms	2 NS 0 A 2 MX	🔒 Secure
2026-07-31 19:06:09	1464ms	2 NS 0 A 2 MX	🔒 Secure
2026-07-24 00:21:45	10019ms	2 NS 0 A 2 MX	🔒 Secure
2026-07-17 15:29:59	1062ms	2 NS 0 A 2 MX	🔒 Secure
2026-07-10 22:20:38	9099ms	2 NS 0 A 2 MX	🔒 Secure
2026-07-03 15:16:07	4973ms	2 NS 0 A 2 MX	🔒 Secure
2026-06-25 19:55:16	558ms	2 NS 0 A 2 MX	🔒 Secure
2026-06-23 06:28:28	1185ms	0 NS 0 A 0 MX	❓ Unknown
2026-06-20 18:04:12	1573ms	2 NS 0 A 2 MX	🔒 Secure