saarup.dk

📜 Historical scan 2026-10-06 16:32:18 · ← Latest scan

⬇ Zone File 📜 Timeline & History ⚡ Scan Now

saarup.dk is a .dk domain served by 2 nameservers (ns01.one.com, ns02.one.com). It was registered on 16 January 2004 (WHOIS) and was already in the .dk zone when our tracking began on 16 June 2026. Mail is handled by .. 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 68ms

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 103ms

Priority	TTL	Mail Server	IP addresses	PTR	ASN
0	300s	. Null MX — domain accepts no email (RFC 7505)

📧 Autodiscover / Autoconfig#

Service	CNAME / IP
🔷 Autodiscover	bonn.dybdahl.dk → 49.13.231.173
🔶 Autoconfig	bonn.dybdahl.dk → 49.13.231.173

🔷 AAAA Records (IPv6)#

✗ No AAAA records — IPv6 not configured

🔐 HTTPS Records#

✗ No HTTPS RR — no SVCB/HTTPS service binding

📝 TXT Records#

1 records 295ms

TXT Record
v=spf1 -all

✉️ SPF#

Policy	Record (saarup.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

🧩 Web & zone#

latest probe, not this scan · checked 2026-10-12 00:38:54

www CNAME	bonn.dybdahl.dk (all on dybdahl.dk) → 49.13.231.173 2a01:4f8:c0c:8302::1 (AS24940)
www vs bare domain	Only www resolves saarup.dk: no address www.saarup.dk: 49.13.231.173 2a01:4f8:c0c:8302::1 (AS24940) (all like this)
Wildcard	Yes: any name under the zone resolves
CDS / CDNSKEY	None 0 CDS, 0 CDNSKEY

🔎 SPF check#

zone-wide SPF report

DNS lookups: 0/10 · policy: -all

No problems found

🔏 ACME Challenge#

Type	Name	Value
CNAME	_acme-challenge.saarup.dk	bonn.dybdahl.dk

🔗 TLSA / DANE#

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

🔐 DNSSEC#

181ms

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

🏷️ SOA#

57ms

Field	Value
Serial	2026100601
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 2026-10-06 17:00:32

Field	Value
Registrar	Punktum dk A/S (direct)
Registered	2004-01-16
Expires	2027-01-31 (104d)

📋 WHOIS#

⏱️ Lookup Timing#

68ms

57ms

103ms

AAAA

66ms

TXT

295ms

CAA

76ms

HTTPS

77ms

TLSA

66ms

SOA

57ms

MTA-STS

145ms

DNSSEC

181ms

SRV

134ms

Total

1098ms

🕐 Scan History#

Scanned At	Duration	Records	DNSSEC
2026-10-12 00:38:54	370ms	2 NS 0 A 1 MX	🔒 Secure
2026-10-07 17:10:33	1896ms	2 NS 0 A 1 MX	🔒 Secure
2026-10-06 16:32:18 shown	1098ms	2 NS 0 A 1 MX	🔒 Secure
2026-09-24 13:42:12	720ms	2 NS 0 A 4 MX	🔒 Secure
2026-09-22 11:48:40	783ms	2 NS 0 A 4 MX	🔒 Secure
2026-09-10 21:30:40	4729ms	2 NS 0 A 4 MX	🔒 Secure
2026-08-26 21:43:31	947ms	2 NS 0 A 4 MX	🔒 Secure
2026-06-22 08:00:45	914ms	2 NS 0 A 4 MX	🔒 Secure
2026-06-17 13:02:11	842ms	2 NS 0 A 4 MX	🔒 Secure