tankefuldgaard.dk

📜 Historical scan 2026-06-21 06:09:16 · ← Latest scan

⬇ Zone File 📜 Timeline & History ⚡ Scan Now

tankefuldgaard.dk is a .dk domain served by 2 nameservers (ns01.one.com, ns02.one.com). It was registered on 19 April 2006 (WHOIS) and was already in the .dk zone when our tracking began on 16 June 2026. Its website address 5.186.234.134 is hosted by FIBIA P/S (AS44869) in Denmark. Mail is handled by mail.tankefuldgaard.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 117ms

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 103ms

IP	TTL	PTR	ASN	ISP / Org	CIDR	Country	City
5.186.234.134	21600s	5.186.234.134.dhcp.fibianet.dk	AS44869	FIBIA P/S	5.186.0.0/16	🇩🇰 Denmark	Tommerup

📧 MX Records#

1 records 89ms

Priority	TTL	Mail Server	IP addresses	PTR	ASN
10	21600s	mail.tankefuldgaard.dk	5.186.234.134	5.186.234.134.dhcp.fibianet.dk	AS44869 FIBIA P/S

📧 Autodiscover / Autoconfig#

Service	CNAME / IP
🔷 Autodiscover	5.186.234.134
🔶 Autoconfig	5.186.234.134

🔷 AAAA Records (IPv6)#

✗ No AAAA records — IPv6 not configured

🔐 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#

latest probe, not this scan · checked 2026-10-20 00:30:41

www	5.186.234.134 (AS44869) (address records, no CNAME)
www vs bare domain	Same network tankefuldgaard.dk: 5.186.234.134 (AS44869) www.tankefuldgaard.dk: 5.186.234.134 (AS44869)
Wildcard	Yes: any name under the zone resolves
CDS / CDNSKEY	None 0 CDS, 0 CDNSKEY

🔗 TLSA / DANE#

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

🔐 DNSSEC#

281ms

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

🏷️ SOA#

88ms

Field	Value
Serial	2026032501
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 2026-10-19 15:10:50

Field	Value
Registrar	ONE.COM A/S
Registered	2006-04-19
Expires	2027-04-30 (191d)

🔗 Same registrant#

2 domains

Other .dk domains whose WHOIS registrant has the same name and postal address. Matched on a keyed hash: the registrant's details are not stored or shown. Covers only domains whose WHOIS we have fetched (refreshed about monthly).

Domain	Registrar
ksl-ejendom.dk	ONE.COM A/S
skjoenaa.dk	ONE.COM A/S

📋 WHOIS#

⏱️ Lookup Timing#

117ms

103ms

89ms

AAAA

92ms

TXT

392ms

CAA

101ms

HTTPS

89ms

TLSA

276ms

SOA

88ms

MTA-STS

72ms

DNSSEC

281ms

SRV

163ms

Total

1120ms

🕐 Scan History#

Scanned At	Duration	Records	DNSSEC
2026-10-20 00:30:41	463ms	2 NS 1 A 1 MX	🔒 Secure
2026-09-26 08:55:40	4521ms	2 NS 1 A 1 MX	🔒 Secure
2026-09-23 14:41:15	621ms	2 NS 1 A 1 MX	🔒 Secure
2026-09-19 07:08:33	651ms	2 NS 1 A 1 MX	🔒 Secure
2026-08-18 12:35:18	2554ms	2 NS 1 A 1 MX	🔒 Secure
2026-08-13 09:07:11	871ms	2 NS 1 A 1 MX	🔒 Secure
2026-06-29 08:04:53	2403ms	2 NS 1 A 1 MX	🔒 Secure
2026-06-21 06:09:16 shown	1120ms	2 NS 1 A 1 MX	🔒 Secure
2026-06-21 05:27:31	1198ms	0 NS 0 A 0 MX	❓ Unknown
2026-06-18 03:20:28	834ms	2 NS 1 A 1 MX	🔒 Secure