esbjerg-taender.dk

📜 Historical scan 2026-06-17 08:22:24 · ← Latest scan

⬇ Zone File 📜 Timeline & History ⚡ Scan Now

esbjerg-taender.dk is a .dk domain served by 2 nameservers (ns01.one.com, ns02.one.com). It was registered on 8 June 2004 (WHOIS) and was already in the .dk zone when our tracking began on 16 June 2026. Its website address 81.95.242.90 is hosted by team.blue Denmark A/S (AS48854) in Denmark. Mail is handled by mail.esbjerg-taender.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 this scan: nameservers, A/AAAA, MX, TXT, SPF, DMARC, CAA, TLSA/DANE, MTA-STS, SRV and more.

🖥️ Nameservers#

2 records 34ms

Nameserver	IP addresses	PTR	ASN / ISP
ns01.one.com	—	—	—
ns02.one.com	—	—	—

🌍 A Records#

1 records 36ms

IP	TTL	PTR	ASN	ISP / Org	CIDR	Country	City
81.95.242.90	—	dcms-d554.aar0.dk.hostnordic.com	AS48854	team.blue Denmark A/S	81.95.240.0/20	🇩🇰 Denmark	—

📧 MX Records#

1 records 43ms

Priority	TTL	Mail Server	IP addresses	PTR	ASN
10	—	mail.esbjerg-taender.dk	91.133.32.142	mail.klinikmail.dk	AS196976 team.blue Denmark A/S

🔷 AAAA Records (IPv6)#

✗ No AAAA records — IPv6 not configured

🔐 HTTPS Records#

✗ No HTTPS RR — no SVCB/HTTPS service binding

📝 TXT Records#

1 records 119ms

TXT Record
v=spf1 mx a ptr ~all

✉️ SPF#

Policy	Record (esbjerg-taender.dk)
~all (soft fail)	v=spf1 mx a ptr ~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 2026-10-14 21:38:16

www	81.95.242.90 (AS48854) (address records, no CNAME)
www vs bare domain	Same network esbjerg-taender.dk: 81.95.242.90 (AS48854) www.esbjerg-taender.dk: 81.95.242.90 (AS48854)
Wildcard	No
Denial of existence	NSEC3 · 0 iterations · no salt RFC 9276 ✓
CDS / CDNSKEY	None 0 CDS, 0 CDNSKEY

✍️ DKIM keys#

1 found

Selector	CNAME	Key
mail	—	RSA · ~2048 bit

DKIM selectors can't be listed, so we check the common ones (Microsoft 365, Google, Mailchimp, SendGrid, generic). Keys under other selectors aren't shown.

🔎 SPF check#

zone-wide SPF report

DNS lookups: 3/10 · policy: ~all

warn "ptr" is slow, unreliable and discouraged (RFC 7208 §5.5)

🔗 TLSA / DANE#

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

🔐 DNSSEC#

78ms

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

🏷️ SOA#

37ms

Field	Value
Serial	2026032401
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 2026-10-08 00:46:51

Field	Value
Registrar	Punktum dk A/S (direct)
Registered	2004-06-08
Expires	2027-06-30 (256d)

📋 WHOIS#

⏱️ Lookup Timing#

34ms

36ms

43ms

AAAA

47ms

TXT

119ms

CAA

40ms

HTTPS

38ms

TLSA

76ms

SOA

37ms

MTA-STS

39ms

DNSSEC

78ms

SRV

0ms

Total

438ms

🕐 Scan History#

Scanned At	Duration	Records	DNSSEC
2026-10-14 21:38:15	1668ms	2 NS 1 A 1 MX	🔒 Secure
2026-10-13 20:11:18	655ms	2 NS 1 A 1 MX	🔒 Secure
2026-10-01 03:54:17	602ms	2 NS 1 A 1 MX	🔒 Secure
2026-09-28 08:07:51	4507ms	2 NS 1 A 1 MX	🔒 Secure
2026-09-23 18:09:00	726ms	2 NS 1 A 1 MX	🔒 Secure
2026-09-01 16:28:05	582ms	2 NS 1 A 1 MX	🔒 Secure
2026-08-27 19:16:56	1556ms	2 NS 1 A 1 MX	🔒 Secure
2026-06-27 11:27:49	1886ms	2 NS 1 A 1 MX	🔒 Secure
2026-06-21 15:41:46	560ms	2 NS 1 A 1 MX	🔒 Secure
2026-06-17 08:22:24 shown	438ms	2 NS 1 A 1 MX	🔒 Secure
2026-06-17 08:20:25	671ms	2 NS 1 A 1 MX	🔒 Secure