slagtermadsen.dk

📜 Historical scan 2026-10-09 10:35:51 · ← Latest scan

⬇ Zone File 📜 Timeline & History ⚡ Scan Now

slagtermadsen.dk is a .dk domain served by 2 nameservers (ns01.one.com, ns02.one.com). It was registered on 17 December 2003 (WHOIS) and was already in the .dk zone when our tracking began on 16 June 2026. Its website address 46.30.213.3 is hosted by One.com A/S (AS51468) in Denmark. Mail is handled by aspmx.l.google.com, alt1.aspmx.l.google.com and 3 more. The zone is DNSSEC-signed and validates, has no 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 30ms

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 31ms

IP	TTL	PTR	ASN	ISP / Org	CIDR	Country	City
46.30.213.3	3600s	webcluster1.webpod12-cph3.one.com	AS51468	One.com A/S	46.30.208.0/21	🇩🇰 Denmark	Copenhagen

📧 MX Records#

5 records 36ms

Priority	TTL	Mail Server	IP addresses	PTR	ASN
1	3600s	aspmx.l.google.com	2a00:1450:4010:c0a::1a 2a00:1450:4010:c0a::1a 64.233.161.26	lm-in-x1a.1e100.net lm-in-f26.1e100.net lh-in-f26.1e100.net	AS15169 Google LLC AS15169 Google LLC AS15169 Google LLC
5	3600s	alt1.aspmx.l.google.com	192.178.158.26 2404:6800:4013:813::1a	lcdels-in-f26.1e100.net lcdels-in-f26.1e100.net	AS15169 Google LLC AS15169 Google LLC
5	3600s	alt2.aspmx.l.google.com	173.194.41.26 173.194.41.26 2404:6800:4001:c01::1b	yukulwh-in-f26.1e100.net mad01s14-in-f26.1e100.net yukulwh-in-f27.1e100.net	AS15169 Google LLC AS15169 Google LLC AS15169 Google LLC
10	3600s	alt3.aspmx.l.google.com	172.253.158.27 2404:6800:4003:c26::1a	so-in-f27.1e100.net so-in-f26.1e100.net	AS15169 Google LLC AS15169 Google LLC
10	3600s	alt4.aspmx.l.google.com	108.177.125.27 2404:6800:4008:c01::1b	tp-in-f27.1e100.net tp-in-f27.1e100.net	AS15169 Google LLC AS15169 Google LLC

🔷 AAAA Records (IPv6)#

1 records 29ms

IPv6 Address	TTL	PTR	ASN	ISP / Org	CIDR	Country	City
2a02:2350:5:10a:18:d6ad:2a59:6ad1	3600s	—	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#

2 records 145ms

TXT Record
v=spf1 include:_custspf.one.com -all
v=spf1 include:_spf.google.com ~all

✉️ SPF#

⚠ Multiple SPF records — RFC 7208 §4.5 violation (receivers must treat this as permerror)

Policy	Record (slagtermadsen.dk)
-all (hard fail)	v=spf1 include:_custspf.one.com -all
~all (soft fail)	v=spf1 include:_spf.google.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 2026-10-12 19:00:45

www	46.30.213.3 2a02:2350:5:10a:18:d6ad:2a59:6ad1 (AS51468) (address records, no CNAME)
www vs bare domain	Same network slagtermadsen.dk: 46.30.213.3 2a02:2350:5:10a:18:d6ad:2a59:6ad1 (AS51468) www.slagtermadsen.dk: 46.30.213.3 2a02:2350:5:10a:18:d6ad:2a59:6ad1 (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: 1/10 · policy: -all

error 2 SPF records: receivers must treat that as a permanent error (RFC 7208 §4.5)

🔗 TLSA / DANE#

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

🔐 DNSSEC#

53ms

Check	Result
Validation Status	🔒 Secure
AD Flag (resolver validates)	✓ Set
DS Record	✓ Found
DNSKEY Record	✓ Found
Flags	fully validated

🏷️ SOA#

40ms

Field	Value
Serial	2026100301
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 2026-10-04 07:36:18

Field	Value
Registrar	Punktum dk A/S (direct)
Registered	2003-12-17
Expires	2026-12-31 (69d)

📋 WHOIS#

⏱️ Lookup Timing#

30ms

31ms

36ms

AAAA

29ms

TXT

145ms

CAA

42ms

HTTPS

36ms

TLSA

94ms

SOA

40ms

MTA-STS

53ms

DNSSEC

53ms

SRV

50ms

Total

497ms

🕐 Scan History#

Scanned At	Duration	Records	DNSSEC
2026-10-12 19:00:45	595ms	2 NS 1 A 5 MX	🔒 Secure
2026-10-09 10:35:51 shown	497ms	2 NS 1 A 5 MX	🔒 Secure
2026-10-04 07:29:49	698ms	2 NS 1 A 5 MX	🔒 Secure
2026-10-03 07:29:12	713ms	2 NS 1 A 5 MX	🔒 Secure
2026-09-28 11:47:44	803ms	2 NS 1 A 5 MX	🔒 Secure
2026-09-18 09:47:08	9668ms	2 NS 1 A 5 MX	🔒 Secure
2026-08-27 20:55:47	895ms	2 NS 1 A 5 MX	🔒 Secure
2026-08-27 03:14:13	817ms	2 NS 1 A 5 MX	🔒 Secure
2026-08-26 07:04:11	1087ms	2 NS 1 A 5 MX	🔒 Secure
2026-08-14 02:43:11	5614ms	2 NS 1 A 5 MX	🔒 Secure
2026-06-20 04:34:05	2829ms	2 NS 1 A 5 MX	🔒 Secure
2026-06-17 23:13:16	895ms	2 NS 1 A 5 MX	🔒 Secure