petersen-consult.dk

📜 Historical scan 2026-08-15 00:14:55 · ← Latest scan

⬇ Zone File 📜 Timeline & History ⚡ Scan Now

petersen-consult.dk is a .dk domain served by 2 nameservers (ns01.one.com, ns02.one.com). It was registered on 13 December 2012 (WHOIS) and was already in the .dk zone when our tracking began on 16 June 2026. Its website address 77.111.240.232 is hosted by One.com A/S (AS51468) in Denmark. Mail is handled by mail.protonmail.ch, mailsec.protonmail.ch. The zone is DNSSEC-signed and validates, publishes a DMARC policy and is reachable over IPv6. 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 171ms

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#

1 records 167ms

IP	TTL	PTR	ASN	ISP / Org	CIDR	Country	City
77.111.240.232	3600s	webcluster2.wordpresspod1-cph3.one.com	AS51468	One.com A/S	77.111.240.0/22	🇩🇰 Denmark	Copenhagen

📧 MX Records#

2 records 236ms

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)#

1 records 159ms

IPv6 Address	TTL	PTR	ASN	ISP / Org	CIDR	Country	City
2a02:2350:5:101:8041:1107:bdfb:59c8	3600s	—	AS51468	One.com A/S	2a02:2350:0:0:0:0:0:0/32	🇩🇰 Denmark	Copenhagen

🔐 HTTPS Records#

✗ No HTTPS RR — no SVCB/HTTPS service binding

📝 TXT Records#

4 records 493ms

TXT Record
_globalsign-domain-verification=v30x4AN0f7nsqbxsvTAaZzBWeyH48NkWH90Xj6A_BP
bd8gfkag3sh7t0sdgcn8iv32li
protonmail-verification=41241562e329e865919f7e357b39aca6f0a07f4b
v=spf1 include:_spf.protonmail.ch mx ~all

✉️ SPF#

Policy	Record (petersen-consult.dk)
~all (soft fail)	v=spf1 include:_spf.protonmail.ch mx ~all

📨 DMARC#

Policy	Record (_dmarc.petersen-consult.dk)
p=none (monitor only)	v=DMARC1; p=none; rua=mailto:address@yourdomain.com

📬 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 2026-10-19 06:16:26

www	77.111.240.232 2a02:2350:5:101:8041:1107:bdfb:59c8 (AS51468) (address records, no CNAME)
www vs bare domain	Same network petersen-consult.dk: 77.111.240.232 2a02:2350:5:101:8041:1107:bdfb:59c8 (AS51468) www.petersen-consult.dk: 77.111.240.232 2a02:2350:5:101:8041:1107:bdfb:59c8 (AS51468)
Wildcard	No
Denial of existence	NSEC3 · 0 iterations · no salt RFC 9276 ✓
CDS / CDNSKEY	None 0 CDS, 0 CDNSKEY

🔎 SPF check#

zone-wide SPF report

DNS lookups: 3/10 · policy: ~all

No problems found

🔗 TLSA / DANE#

4 records 290ms

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#

398ms

Check	Result
Validation Status	🔒 Secure
AD Flag (resolver validates)	✓ Set
DS Record	✓ Found
DNSKEY Record	✓ Found
Flags	fully validated

🏷️ SOA#

0ms

Field	Value
Serial	2026081401
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 2026-10-19 06:39:18

Field	Value
Registrar	Punktum dk A/S (direct)
Registered	2012-12-13
Expires	2026-12-31 (69d)

🔗 Same registrant#

1 domain

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
krigerkoncept.dk	Punktum dk A/S (direct)

📋 WHOIS#

⏱️ Lookup Timing#

171ms

167ms

236ms

AAAA

159ms

TXT

493ms

CAA

191ms

HTTPS

230ms

TLSA

290ms

SOA

0ms

MTA-STS

270ms

DNSSEC

398ms

SRV

283ms

Total

3900ms

🕐 Scan History#

Scanned At	Duration	Records	DNSSEC
2026-10-19 06:16:26	1936ms	2 NS 1 A 2 MX	🔒 Secure
2026-10-02 18:57:01	463ms	2 NS 1 A 2 MX	🔒 Secure
2026-09-30 00:33:54	633ms	2 NS 1 A 2 MX	🔒 Secure
2026-09-26 09:45:15	664ms	2 NS 1 A 2 MX	🔒 Secure
2026-09-23 02:32:44	2571ms	2 NS 1 A 2 MX	🔒 Secure
2026-09-16 01:27:15	666ms	2 NS 1 A 2 MX	🔒 Secure
2026-08-28 08:43:31	995ms	2 NS 1 A 2 MX	🔒 Secure
2026-08-18 22:29:31	1326ms	2 NS 1 A 2 MX	🔒 Secure
2026-08-15 00:14:55 shown	3900ms	2 NS 1 A 2 MX	🔒 Secure
2026-08-13 18:29:09	960ms	2 NS 1 A 2 MX	🔒 Secure
2026-08-12 18:09:52	4418ms	2 NS 1 A 2 MX	🔒 Secure
2026-07-19 15:59:23	1478ms	2 NS 1 A 2 MX	🔒 Secure
2026-06-18 13:00:10	921ms	2 NS 1 A 2 MX	🔒 Secure
2026-06-17 15:11:44	1073ms	2 NS 1 A 2 MX	❓ Unknown