berkmann.dk

📜 Historical scan 2026-06-21 15:48:08 · ← Latest scan

⬇ Zone File 📜 Timeline & History ⚡ Scan Now

berkmann.dk is a .dk domain served by 2 nameservers (ns01.one.com, ns02.one.com). It was registered on 10 December 1999 (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 5 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 36ms

Nameserver	IP addresses	PTR	ASN / 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#

🌍

No A records found

📧 MX Records#

7 records 57ms

Priority	TTL	Mail Server	IP addresses	PTR	ASN
10	43200s	aspmx.l.google.com	142.251.9.26 2a00:1450:4025:c03::1a	rc-in-f26.1e100.net rc-in-f26.1e100.net	AS15169 Google LLC AS15169 Google LLC
50	43200s	alt1.aspmx.l.google.com	172.253.158.26 2404:6800:4003:c26::1b	so-in-f26.1e100.net so-in-f27.1e100.net	AS15169 Google LLC AS15169 Google LLC
50	43200s	alt2.aspmx.l.google.com	108.177.125.27 2404:6800:4003:c26::1b	tp-in-f27.1e100.net so-in-f27.1e100.net	AS15169 Google LLC AS15169 Google LLC
90	43200s	aspmx2.googlemail.com	172.253.158.27 2404:6800:4000:1025::1b	so-in-f27.1e100.net lcbomp-in-f27.1e100.net	AS15169 Google LLC AS15169 Google LLC
90	43200s	aspmx3.googlemail.com	172.253.158.27 2404:6800:4008:c01::1b	so-in-f27.1e100.net tp-in-f27.1e100.net	AS15169 Google LLC AS15169 Google LLC
90	43200s	aspmx4.googlemail.com	192.178.230.27 2404:6800:400b:c01b::1b	yunrtab-in-f27.1e100.net yunrtab-in-f27.1e100.net	AS15169 Google LLC AS15169 Google LLC
90	43200s	aspmx5.googlemail.com	173.194.43.27 2404:6800:4008:c01::1b	yudlsqd-in-f27.1e100.net tp-in-f27.1e100.net	AS15169 Google LLC AS15169 Google LLC

📧 Autodiscover / Autoconfig#

Service	CNAME / IP
🔷 Autodiscover	www.berkmann.dk → 198.185.159.144
🔶 Autoconfig	www.berkmann.dk → 198.49.23.144

🔷 AAAA Records (IPv6)#

✗ No AAAA records — IPv6 not configured

🔐 HTTPS Records#

✗ No HTTPS RR — no SVCB/HTTPS service binding

🔌 SRV Records#

5 records 372ms

Service	Port	Target
_xmpp-server._tcp	5269	xmpp-server2.l.google.com
_xmpp-server._tcp	5269	xmpp-server3.l.google.com
_xmpp-server._tcp	5269	xmpp-server.l.google.com
_xmpp-server._tcp	5269	xmpp-server1.l.google.com
_xmpp-server._tcp	5269	xmpp-server4.l.google.com

📝 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 2026-10-08 15:38:12

www CNAME	ext.squarespace.com (all on squarespace.com) → 198.185.159.144 198.185.159.145 198.49.23.144 198.49.23.145 (AS53831)
www vs bare domain	Only www resolves berkmann.dk: no address www.berkmann.dk: 198.185.159.144 198.185.159.145 198.49.23.144 198.49.23.145 (AS53831) (all like this)
Wildcard	Yes: any name under the zone resolves
CDS / CDNSKEY	None 0 CDS, 0 CDNSKEY

🔏 ACME Challenge#

Type	Name	Value
CNAME	_acme-challenge.berkmann.dk	www.berkmann.dk

🔗 TLSA / DANE#

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

🔐 DNSSEC#

87ms

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

🏷️ SOA#

37ms

Field	Value
Serial	2026052401
Primary NS (MNAME)	ns01.one.com
Responsible (RNAME)	hostmaster@one.com
Refresh	14400s
Retry	3600s
Expire	1209600s
Minimum (neg-cache TTL)	600s

📋 Registration#

WHOIS fetched 2026-10-13 08:45:06

Field	Value
Registrar	Punktum dk A/S (direct)
Registered	1999-12-10
Expires	2026-12-31 (72d)

🔗 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).

Domain	Registrar
agilebees.dk	Punktum dk A/S (direct)
beagile.dk	Punktum dk A/S (direct)

📋 WHOIS#

⏱️ Lookup Timing#

36ms

75ms

57ms

AAAA

42ms

TXT

681ms

CAA

75ms

HTTPS

75ms

TLSA

57ms

SOA

37ms

MTA-STS

207ms

DNSSEC

87ms

SRV

372ms

Total

1206ms

🕐 Scan History#

Scanned At	Duration	Records	DNSSEC
2026-09-30 14:20:21	905ms	2 NS 0 A 7 MX	🔒 Secure
2026-09-25 16:19:10	876ms	2 NS 0 A 7 MX	🔒 Secure
2026-09-25 03:18:39	1208ms	2 NS 0 A 7 MX	🔒 Secure
2026-09-24 01:50:26	1061ms	2 NS 0 A 7 MX	🔒 Secure
2026-09-14 07:50:10	817ms	2 NS 0 A 7 MX	🔒 Secure
2026-08-28 08:19:14	1033ms	2 NS 0 A 7 MX	🔒 Secure
2026-08-25 06:24:38	2724ms	2 NS 0 A 7 MX	🔒 Secure
2026-08-24 03:50:57	5787ms	2 NS 0 A 7 MX	🔒 Secure
2026-08-19 00:44:20	5360ms	2 NS 0 A 7 MX	🔒 Secure
2026-07-25 20:30:45	1699ms	2 NS 0 A 7 MX	🔒 Secure
2026-07-02 12:23:32	9820ms	2 NS 0 A 7 MX	🔒 Secure
2026-06-26 18:03:25	850ms	2 NS 0 A 7 MX	🔒 Secure
2026-06-21 15:48:08 shown	1206ms	2 NS 0 A 7 MX	🔒 Secure
2026-06-19 18:37:54	3047ms	2 NS 0 A 7 MX	🔒 Secure
2026-06-16 14:22:20	1027ms	2 NS 0 A 7 MX	🔒 Secure