niels-petersen.dk

📜 Historical scan 2026-06-21 09:25:05 · ← Latest scan

⬇ Zone File 📜 Timeline & History ⚡ Scan Now

niels-petersen.dk is a .dk domain served by 2 nameservers (ns1.keyloop.com, ns2.keyloop.com). It was registered on 12 December 2000 (WHOIS) and was already in the .dk zone when our tracking began on 16 June 2026. Its website address 93.191.156.171 is hosted by team.blue Denmark A/S (AS48854) in Denmark. Mail is handled by nielspetersen-dk01c.mail.protection.outlook.com. The zone is not DNSSEC-signed, 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 108ms

Nameserver	IP addresses	PTR	ASN / ISP
ns1.keyloop.com	185.59.149.53	host185-59-149-53.in-arpa.keyloop.net	AS206547 Keyloop Holdings (UK) Limited
ns2.keyloop.com	185.59.150.53	host185-59-150-53.in-arpa.keyloop.net	AS206547 Keyloop Holdings (UK) Limited

🌍 A Records#

1 records 98ms

IP	TTL	PTR	ASN	ISP / Org	CIDR	Country	City
93.191.156.171	3600s	linux282.unoeuro.com	AS48854	team.blue Denmark A/S	93.191.152.0/21	🇩🇰 Denmark	—

📧 MX Records#

1 records 108ms

Priority	TTL	Mail Server	IP addresses	PTR	ASN
10	3600s	nielspetersen-dk01c.mail.protection.outlook.com	2a01:111:f403:ca04::1 2a01:111:f403:ca04::d 2a01:111:f403:ca09::20 2a01:111:f403:ca09::3 52.101.68.25 52.101.73.1 52.101.73.4 52.101.73.8	mail-db7pr03cu00401.inbound.protection.outlook.com mail-db6pr03cu00105.inbound.protection.outlook.com mail-as8pr05cu00400.inbound.protection.outlook.com mail-am6pr04cu00303.inbound.protection.outlook.com mail-db8pr02cu00101.inbound.protection.outlook.com mail-am3pr04cu00501.inbound.protection.outlook.com mail-am0pr83cu00404.inbound.protection.outlook.com mail-am0pr04cu00500.inbound.protection.outlook.com	AS8075 Microsoft Corporation AS8075 Microsoft Corporation AS8075 Microsoft Corporation AS8075 Microsoft Corporation AS8075 Microsoft Corporation AS8075 Microsoft Corporation AS8075 Microsoft Corporation AS8075 Microsoft Corporation

🔷 AAAA Records (IPv6)#

✗ No AAAA records — IPv6 not configured

🔐 HTTPS Records#

✗ No HTTPS RR — no SVCB/HTTPS service binding

🔌 SRV Records#

1 records 577ms

Service	Priority	Weight	Port	Target
_autodiscover._tcp	0	0	443	email.asp1.keyloop.io

📝 TXT Records#

2 records 388ms

TXT Record
v=msv1 t=DB06FD85-AC16-4255-A793-FF6FA1CEDCD9
v=spf1 include:_spf.keyloop.io include:carusselgroup.com -all

✉️ SPF#

Policy	Record (niels-petersen.dk)
-all (hard fail)	v=spf1 include:_spf.keyloop.io include:carusselgroup.com -all

📨 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 2026-10-09 11:56:40

www CNAME	niels-petersen.dk (all on niels-petersen.dk) → 93.191.156.171 (AS48854)
www vs bare domain	Same network niels-petersen.dk: 93.191.156.171 (AS48854) www.niels-petersen.dk: 93.191.156.171 (AS48854)
Wildcard	No

🔎 SPF check#

zone-wide SPF report

DNS lookups: 8/10 · policy: -all

warn 8 of the 10 allowed DNS lookups used: one more include can break SPF

🔗 TLSA / DANE#

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

🔐 DNSSEC#

192ms

Check	Result
Validation Status	🔓 Insecure
AD Flag (resolver validates)	✗ Not set
DS Record	✗ Not found
DNSKEY Record	✗ Not found
Flags	unsigned answer

🏷️ SOA#

110ms

Field	Value
Serial	2022101001
Primary NS (MNAME)	ns1.keyloop.com
Responsible (RNAME)	gb_dc_dns@keyloop.com
Refresh	1200s
Retry	600s
Expire	604800s
Minimum (neg-cache TTL)	3600s

📋 Registration#

WHOIS fetched 2026-10-12 12:00:19

Field	Value
Registrar	Punktum dk A/S (direct)
Registered	2000-12-12
Expires	2026-12-31 (68d)

🔗 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
opel-naestved.dk	Punktum dk A/S (direct)
vaskbilen.dk	Punktum dk A/S (direct)

📋 WHOIS#

⏱️ Lookup Timing#

108ms

98ms

108ms

AAAA

108ms

TXT

388ms

CAA

98ms

HTTPS

110ms

TLSA

243ms

SOA

110ms

MTA-STS

99ms

DNSSEC

192ms

SRV

577ms

Total

1153ms

🕐 Scan History#

Scanned At	Duration	Records	DNSSEC
2026-09-04 11:35:42	3266ms	2 NS 1 A 1 MX	🔓 Insecure
2026-06-28 10:27:18	1263ms	2 NS 1 A 1 MX	🔓 Insecure
2026-06-25 23:23:26	1903ms	2 NS 1 A 1 MX	🔓 Insecure
2026-06-24 18:32:58	3071ms	2 NS 1 A 1 MX	🔓 Insecure
2026-06-21 09:25:05 shown	1153ms	2 NS 1 A 1 MX	🔓 Insecure
2026-06-21 07:09:00	1111ms	0 NS 0 A 0 MX	❓ Unknown
2026-06-17 21:08:45	1837ms	2 NS 1 A 1 MX	🔓 Insecure