slumstrup.dk

📜 Historical scan 2026-09-17 13:51:11 · ← Latest scan

⬇ Zone File 📜 Timeline & History ⚡ Scan Now

slumstrup.dk is a .dk domain served by 2 nameservers (ns01.one.com, ns02.one.com). It was registered on 13 December 2006 (WHOIS) and was already in the .dk zone when our tracking began on 16 June 2026. Mail is handled by antispam.peaknet.dk. 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 41ms

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#

1 records 37ms

Priority	TTL	Mail Server	IP addresses	PTR	ASN
10	43200s	antispam.peaknet.dk	83.89.239.202	antispam.peaknet.dk	AS3292 TDC Holding A/S

🔷 AAAA Records (IPv6)#

✗ No AAAA records — IPv6 not configured

🔐 HTTPS Records#

✗ No HTTPS RR — no SVCB/HTTPS service binding

📝 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 2026-10-07 18:09:28

www	46.30.211.38 (AS51468) (address records, no CNAME)
www vs bare domain	Only www resolves slumstrup.dk: no address www.slumstrup.dk: 46.30.211.38 (AS51468) (all like this)
Wildcard	No
Denial of existence	NSEC3 · 0 iterations · no salt RFC 9276 ✓
CDS / CDNSKEY	None 0 CDS, 0 CDNSKEY

🔗 TLSA / DANE#

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

🔐 DNSSEC#

74ms

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	2026040401
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 2026-10-05 15:00:49

Field	Value
Registrar	Punktum dk A/S (direct)
Registered	2006-12-13
Expires	2026-12-31 (73d)

📋 WHOIS#

⏱️ Lookup Timing#

41ms

32ms

37ms

AAAA

43ms

TXT

137ms

CAA

38ms

HTTPS

36ms

TLSA

73ms

SOA

0ms

MTA-STS

55ms

DNSSEC

74ms

SRV

49ms

Total

446ms

🕐 Scan History#

Scanned At	Duration	Records	DNSSEC
2026-10-01 17:14:09	636ms	2 NS 0 A 1 MX	🔒 Secure
2026-09-29 17:03:07	362ms	2 NS 0 A 1 MX	🔒 Secure
2026-09-25 10:31:18	4480ms	2 NS 0 A 1 MX	🔒 Secure
2026-09-17 13:51:11 shown	446ms	2 NS 0 A 1 MX	🔒 Secure
2026-09-12 07:10:44	423ms	2 NS 0 A 1 MX	🔒 Secure
2026-08-26 12:55:16	664ms	2 NS 0 A 1 MX	🔒 Secure
2026-07-03 01:39:28	773ms	2 NS 0 A 1 MX	🔒 Secure
2026-06-24 21:12:50	1627ms	2 NS 0 A 1 MX	🔒 Secure
2026-06-17 23:40:50	759ms	2 NS 0 A 1 MX	🔒 Secure