vadnu.dk

📜 Historical scan 2026-07-10 12:03:32 · ← Latest scan

⬇ Zone File 📜 Timeline & History ⚡ Scan Now

vadnu.dk is a .dk domain served by 2 nameservers (ns01.one.com, ns02.one.com). It was registered on 1 June 2007 (WHOIS) and was already in the .dk zone when our tracking began on 16 June 2026. 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 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 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#

🌍

No A records found

📧 MX Records#

5 records 30ms

Priority	TTL	Mail Server	IP addresses	PTR	ASN
1	43200s	aspmx.l.google.com	173.194.73.27 2a00:1450:4010:c06::1a 2a00:1450:4010:c06::1a	lq-in-f27.1e100.net lj-in-f26.1e100.net lj-in-x1a.1e100.net	AS15169 Google LLC AS15169 Google LLC AS15169 Google LLC
5	43200s	alt1.aspmx.l.google.com	192.178.158.26 2404:6800:4013:813::1b	lcdels-in-f26.1e100.net lcdels-in-f27.1e100.net	AS15169 Google LLC AS15169 Google LLC
5	43200s	alt2.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	43200s	alt3.aspmx.l.google.com	108.177.125.26 2404:6800:4008:c01::1a	tp-in-f26.1e100.net tp-in-f26.1e100.net	AS15169 Google LLC AS15169 Google LLC
10	43200s	alt4.aspmx.l.google.com	192.178.230.26 2404:6800:400b:c01b::1b	yunrtab-in-f26.1e100.net yunrtab-in-f27.1e100.net	AS15169 Google LLC AS15169 Google LLC

📧 Autodiscover / Autoconfig#

Service	CNAME / IP
🔷 Autodiscover	vadnu.dk
🔶 Autoconfig	vadnu.dk

🔷 AAAA Records (IPv6)#

✗ No AAAA records — IPv6 not configured

🔐 HTTPS Records#

✗ No HTTPS RR — no SVCB/HTTPS service binding

📝 TXT Records#

1 records 152ms

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

✉️ SPF#

Policy	Record (vadnu.dk)
~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 2026-10-10 04:36:28

www CNAME	vadnu.dk (all on vadnu.dk)
www vs bare domain	Neither resolves vadnu.dk: no address www.vadnu.dk: no address
Wildcard	Yes: any name under the zone resolves
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

No problems found

🔏 ACME Challenge#

Type	Name	Value
CNAME	_acme-challenge.vadnu.dk	vadnu.dk

🔗 TLSA / DANE#

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

🔐 DNSSEC#

52ms

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	2026070901
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 2026-10-09 08:17:04

Field	Value
Registrar	Punktum dk A/S (direct)
Registered	2007-06-01
Expires	2027-06-30 (253d)

📋 WHOIS#

⏱️ Lookup Timing#

30ms

32ms

30ms

AAAA

29ms

TXT

152ms

CAA

31ms

HTTPS

29ms

TLSA

50ms

SOA

0ms

MTA-STS

38ms

DNSSEC

52ms

SRV

46ms

Total

1139ms

🕐 Scan History#

Scanned At	Duration	Records	DNSSEC
2026-10-10 04:36:28	635ms	2 NS 0 A 5 MX	🔒 Secure
2026-09-25 14:56:33	669ms	2 NS 0 A 5 MX	🔒 Secure
2026-09-07 23:50:42	747ms	2 NS 0 A 5 MX	🔒 Secure
2026-08-26 18:59:36	1011ms	2 NS 0 A 5 MX	🔒 Secure
2026-08-10 13:21:24	9465ms	2 NS 0 A 5 MX	🔒 Secure
2026-07-29 13:42:12	5248ms	2 NS 0 A 5 MX	🔒 Secure
2026-07-10 12:03:32 shown	1139ms	2 NS 0 A 5 MX	🔒 Secure
2026-06-19 01:26:54	880ms	2 NS 0 A 5 MX	🔒 Secure
2026-06-17 14:46:13	1430ms	2 NS 0 A 5 MX	🔒 Secure