slumstrup.dk

Records from scan: 2026-10-01 17:14:09 · 636ms total · last checked 2026-10-18 13:14 (unchanged)

⬇ 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 our latest scan: nameservers, A/AAAA, MX, TXT, SPF, DMARC, CAA, TLSA/DANE, MTA-STS, SRV and more.

🖥️ Nameservers#

2 records 44ms

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 34ms

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#

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#

119ms

Check	Result
Validation Status	🔒 Secure
AD Flag (resolver validates)	✓ Set
DS Record	✓ Found
DNSKEY Record	✓ Found
Flags	resolution failed: ncache nxrrset

🏷️ SOA#

33ms

Field	Value
Serial	2026100101
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#

44ms

35ms

34ms

AAAA

38ms

TXT

130ms

CAA

35ms

HTTPS

48ms

TLSA

74ms

SOA

33ms

MTA-STS

53ms

DNSSEC

119ms

SRV

54ms

Total

636ms

🕐 Scan History#

Scanned At	Duration	Records	DNSSEC
2026-10-01 17:14:09 shown	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	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