tackenberg.dk

📜 Historical scan 2026-06-20 01:51:38 · ← Latest scan

⬇ Zone File 📜 Timeline & History ⚡ Scan Now

tackenberg.dk is a .dk domain served by 2 nameservers (ns.checkdomain.de, ns2.checkdomain.de). It was already in the .dk zone when our tracking began on 16 June 2026. Its website address 130.185.109.77 is hosted by Core-Backbone GmbH (AS51191) in Germany. Mail is handled by tackenberg.dk. The zone is not DNSSEC-signed, has no DMARC policy and is reachable over IPv6. 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 176ms

Nameserver	IP addresses	PTR	ASN / ISP
ns.checkdomain.de	109.237.143.11 2a02:2b80:101:5000::9	ns1.checkdomain.de —	AS45012 dogado GmbH AS45012 dogado GmbH
ns2.checkdomain.de	2a01:4f8:2b02:a88::106 5.9.190.98	ns2.checkdomain.de ns2.checkdomain.de	AS24940 Hetzner Online GmbH AS24940 Hetzner Online GmbH

🌍 A Records#

1 records 176ms

IP	TTL	PTR	ASN	ISP / Org	CIDR	Country	City
130.185.109.77	300s	parking.checkdomain.de	AS51191	Core-Backbone GmbH	130.185.104.0/21	🇩🇪 Germany	Dietenhofen

📧 MX Records#

1 records 169ms

Priority	TTL	Mail Server	IP addresses	PTR	ASN
10	300s	tackenberg.dk	130.185.109.77 2a01:4a0:2002:4:1da9:a99f:5423:3cf1	parking.checkdomain.de parking.checkdomain.de	AS51191 Core-Backbone GmbH AS51191 Core-Backbone GmbH

🔷 AAAA Records (IPv6)#

1 records 184ms

IPv6 Address	TTL	PTR	ASN	ISP / Org	CIDR	Country	City
2a01:4a0:2002:4:1da9:a99f:5423:3cf1	300s	parking.checkdomain.de	AS51191	Core-Backbone GmbH	2a01:4a0:2002:0:0:0:0:0/48	🇩🇪 Germany	—

🔐 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 2026-10-12 01:03:50

www	130.185.109.77 2a01:4a0:2002:4:1da9:a99f:5423:3cf1 (AS51191) (address records, no CNAME)
www vs bare domain	Same network tackenberg.dk: 130.185.109.77 2a01:4a0:2002:4:1da9:a99f:5423:3cf1 (AS51191) www.tackenberg.dk: 130.185.109.77 2a01:4a0:2002:4:1da9:a99f:5423:3cf1 (AS51191)
Wildcard	No

🔗 TLSA / DANE#

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

🔐 DNSSEC#

307ms

Check	Result
Validation Status	🔓 Insecure
AD Flag (resolver validates)	✗ Not set
DS Record	✗ Not found
DNSKEY Record	✗ Not found
Flags	unsigned answer

🏷️ SOA#

158ms

Field	Value
Serial	2022032401
Primary NS (MNAME)	ns.checkdomain.de
Responsible (RNAME)	hostmaster@checkdomain.de
Refresh	40000s
Retry	7200s
Expire	604800s
Minimum (neg-cache TTL)	300s

📋 Registration#

✗ No registration data yet — queued for a WHOIS lookup

📋 WHOIS#

⏱️ Lookup Timing#

176ms

169ms

AAAA

184ms

TXT

1503ms

CAA

182ms

HTTPS

176ms

TLSA

82ms

SOA

158ms

MTA-STS

51ms

DNSSEC

307ms

SRV

1343ms

Total

1780ms

🕐 Scan History#

Scanned At	Duration	Records	DNSSEC
2026-09-30 20:52:10	589ms	2 NS 1 A 1 MX	🔓 Insecure
2026-06-27 02:30:59	901ms	2 NS 1 A 1 MX	🔓 Insecure
2026-06-25 05:55:13	725ms	2 NS 1 A 1 MX	🔓 Insecure
2026-06-24 07:48:35	1121ms	0 NS 0 A 0 MX	❓ Unknown
2026-06-20 01:51:38 shown	1780ms	2 NS 1 A 1 MX	🔓 Insecure
2026-06-17 15:13:35	1206ms	2 NS 1 A 1 MX	🔓 Insecure