petersen-consult.dk

📜 Historical scan 2026-06-17 15:11:44 · ← 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 77.111.240.199 is hosted by One.com A/S (AS51468) in Denmark. Mail is handled by mail.protonmail.ch, mailsec.protonmail.ch. The zone is of unknown DNSSEC status, 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 99ms

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 101ms

IP	TTL	PTR	ASN	ISP / Org	CIDR	Country	City
77.111.240.199	—	webcluster1.wordpresspod1-cph3.one.com	AS51468	One.com A/S	77.111.240.0/22	🇩🇰 Denmark	Copenhagen

📧 MX Records#

2 records 113ms

Priority	TTL	Mail Server	IP addresses	PTR	ASN
10	—	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	—	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 98ms

IPv6 Address	TTL	PTR	ASN	ISP / Org	CIDR	Country	City
2a02:2350:5:101:3d:6e20:3050:5d5c	—	—	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 251ms

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 317ms

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

🔐 DNSSEC#

120ms

Check	Result
Validation Status	❓ Unknown
AD Flag (resolver validates)	✗ Not set
DS Record	✓ Found
DNSKEY Record	✓ Found
Flags	ds=1 dnskey=1

🏷️ SOA#

111ms

Field	Value
Serial	2026051904
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 (73d)

🔗 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#

99ms

101ms

113ms

AAAA

98ms

TXT

251ms

CAA

108ms

HTTPS

113ms

TLSA

317ms

SOA

111ms

MTA-STS

48ms

DNSSEC

120ms

SRV

0ms

Total

1073ms

🕐 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	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 shown	1073ms	2 NS 1 A 2 MX	❓ Unknown