nikolajmarkussen.dk

📜 Historical scan 2026-08-11 16:10:13 · ← Latest scan

⬇ Zone File 📜 Timeline & History ⚡ Scan Now

nikolajmarkussen.dk is a .dk domain served by 2 nameservers (ns01.one.com, ns02.one.com). It was registered on 4 July 2012 (WHOIS) and was already in the .dk zone when our tracking began on 16 June 2026. 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 215ms

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#

📧

No MX records found

🔷 AAAA Records (IPv6)#

✗ No AAAA records — IPv6 not configured

🔐 HTTPS Records#

✗ No HTTPS RR — no SVCB/HTTPS service binding

📝 TXT Records#

1 records 399ms

TXT Record
v=spf1 -all

✉️ SPF#

Policy	Record (nikolajmarkussen.dk)
-all (hard fail)	v=spf1 -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

🔎 SPF check#

zone-wide SPF report

DNS lookups: 0/10 · policy: -all

No problems found

🔗 TLSA / DANE#

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

🔐 DNSSEC#

343ms

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	2026081101
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 2026-10-22 16:16:47

Field	Value
Registrar	Punktum dk A/S (direct)
Registered	2012-07-04
Expires	2027-07-31 (280d)

🔗 Same registrant#

5 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
chjgroup.dk	Punktum dk A/S (direct)
chjm.dk	Punktum dk A/S (direct)
chjmanagement.dk	Punktum dk A/S (direct)
kaosbooking.dk	Punktum dk A/S (direct)
lars-christiansen.dk	Punktum dk A/S (direct)

📋 WHOIS#

⏱️ Lookup Timing#

215ms

220ms

AAAA

228ms

TXT

399ms

CAA

225ms

HTTPS

232ms

TLSA

26ms

SOA

0ms

MTA-STS

247ms

DNSSEC

343ms

SRV

240ms

Total

1391ms

🕐 Scan History#

Scanned At	Duration	Records	DNSSEC
2026-09-29 17:28:59	1151ms	2 NS 0 A 0 MX	⚠️ Bogus
2026-09-06 16:29:08	2477ms	2 NS 0 A 0 MX	⚠️ Bogus
2026-08-20 01:36:57	4531ms	2 NS 0 A 0 MX	🔒 Secure
2026-08-11 16:10:13 shown	1391ms	2 NS 0 A 0 MX	🔒 Secure
2026-08-03 10:08:10	4537ms	2 NS 0 A 0 MX	🔒 Secure
2026-07-18 13:49:49	665ms	2 NS 1 A 1 MX	🔒 Secure
2026-07-14 23:09:51	568ms	2 NS 1 A 1 MX	🔒 Secure
2026-07-09 02:14:48	1237ms	2 NS 1 A 1 MX	🔒 Secure
2026-06-21 13:46:38	667ms	2 NS 1 A 1 MX	🔒 Secure
2026-06-21 09:59:29	1087ms	0 NS 0 A 0 MX	❓ Unknown
2026-06-20 02:52:46	613ms	2 NS 1 A 1 MX	🔒 Secure
2026-06-17 16:18:46	6873ms	2 NS 1 A 0 MX	🔒 Secure