skilteoptimering.dk

Records from scan: 2026-10-15 21:59:31 · 350ms total · last checked 2026-10-16 22:04 (unchanged)

⬇ Zone File 📜 Timeline & History ⚡ Scan Now

skilteoptimering.dk is a .dk domain served by 2 nameservers (ns01.one.com, ns02.one.com). It was already in the .dk zone when our tracking began on 16 June 2026. Its website address 77.111.240.171 is hosted by One.com A/S (AS51468) in Denmark. Mail is handled by .. The zone is DNSSEC-signed and validates, has no DMARC policy and is reachable over IPv6. 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 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#

1 records 35ms

IP	TTL	PTR	ASN	ISP / Org	CIDR	Country	City
77.111.240.171	3600s	webcluster44.webpod11-cph3.one.com	AS51468	One.com A/S	77.111.240.0/22	🇩🇰 Denmark	Copenhagen

📧 MX Records#

1 records 36ms

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

🔷 AAAA Records (IPv6)#

1 records 42ms

IPv6 Address	TTL	PTR	ASN	ISP / Org	CIDR	Country	City
2a02:2350:5:102:805d:2afb:c153:6e55	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#

📝

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 2026-10-15 21:59:31

www	77.111.240.171 2a02:2350:5:102:805d:2afb:c153:6e55 (AS51468) (address records, no CNAME)
www vs bare domain	Same network skilteoptimering.dk: 77.111.240.171 2a02:2350:5:102:805d:2afb:c153:6e55 (AS51468) www.skilteoptimering.dk: 77.111.240.171 2a02:2350:5:102:805d:2afb:c153:6e55 (AS51468)
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#

53ms

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

🏷️ SOA#

33ms

Field	Value
Serial	2026101502
Primary NS (MNAME)	ns01.one.com
Responsible (RNAME)	hostmaster@one.com
Refresh	14400s
Retry	3600s
Expire	1209600s
Minimum (neg-cache TTL)	600s

📋 Registration#

✗ No registration data yet — queued for a WHOIS lookup

📋 WHOIS#

⏱️ Lookup Timing#

41ms

35ms

36ms

AAAA

42ms

TXT

138ms

CAA

41ms

HTTPS

47ms

TLSA

57ms

SOA

33ms

MTA-STS

50ms

DNSSEC

53ms

SRV

50ms

Total

350ms

🕐 Scan History#

Scanned At	Duration	Records	DNSSEC
2026-10-15 21:59:31 shown	350ms	2 NS 1 A 1 MX	🔒 Secure
2026-09-30 03:25:40	433ms	2 NS 1 A 1 MX	🔒 Secure
2026-09-19 08:26:50	1603ms	2 NS 1 A 1 MX	🔒 Secure
2026-09-05 06:55:12	475ms	2 NS 1 A 1 MX	🔒 Secure
2026-09-04 11:33:35	422ms	2 NS 1 A 1 MX	🔒 Secure
2026-08-18 22:28:14	4296ms	2 NS 1 A 1 MX	🔒 Secure
2026-08-16 04:11:00	8456ms	2 NS 1 A 1 MX	🔒 Secure
2026-07-18 21:00:53	687ms	2 NS 1 A 1 MX	🔒 Secure
2026-06-21 06:07:21	735ms	2 NS 1 A 1 MX	🔒 Secure
2026-06-20 23:24:00	982ms	0 NS 0 A 0 MX	❓ Unknown
2026-06-17 14:35:25	3585ms	2 NS 1 A 0 MX	🔒 Secure