koeltefischer.dk

📜 Historical scan 2026-06-21 17:27:44 · ← Latest scan

⬇ Zone File 📜 Timeline & History ⚡ Scan Now

koeltefischer.dk is a .dk domain served by 3 nameservers (pns.dtag.de, secondary006.dtag.net, web.kaeltefischer.de). It was registered on 7 June 2021 (WHOIS) and was already in the .dk zone when our tracking began on 16 June 2026. Its website address 46.30.59.26 is hosted by Mittwald CM Service GmbH & Co. KG (AS15817) in Germany. Mail is handled by web.kaeltefischer.de. The zone is not DNSSEC-signed, 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#

3 records 128ms

Nameserver	IP addresses	PTR	ASN / ISP
pns.dtag.de	194.25.0.125 2003:40:8000::100	pns.dtag.de pns.dtag.de	AS3320 Deutsche Telekom AG AS3320 Deutsche Telekom AG
secondary006.dtag.net	195.244.245.25 2a00:fa8:3:0:100:0:6:1	secondary006.dtag.net secondary006.dtag.net	AS5605 NetUSE AG AS5605 NetUSE AG
web.kaeltefischer.de	62.153.239.58	58.56.239.153.62.in-addr.arpa	AS3320 Deutsche Telekom AG

🌍 A Records#

1 records 89ms

IP	TTL	PTR	ASN	ISP / Org	CIDR	Country	City
46.30.59.26	172800s	r7401.agenturserver.it	AS15817	Mittwald CM Service GmbH & Co. KG	46.30.56.0/21	🇩🇪 Germany	—

📧 MX Records#

1 records 57ms

Priority	TTL	Mail Server	IP addresses	PTR	ASN
10	86400s	web.kaeltefischer.de	62.153.239.58 62.153.239.58	58.56.239.153.62.in-addr.arpa web.kaeltefischer.de	AS3320 Deutsche Telekom AG AS3320 Deutsche Telekom AG

🔷 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 2026-10-11 03:03:50

www	46.30.59.26 (AS15817) (address records, no CNAME)
www vs bare domain	Same network koeltefischer.dk: 46.30.59.26 (AS15817) www.koeltefischer.dk: 46.30.59.26 (AS15817)
Wildcard	No

🔗 TLSA / DANE#

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

🔐 DNSSEC#

80ms

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

🏷️ SOA#

72ms

Field	Value
Serial	2021060800
Primary NS (MNAME)	web.kaeltefischer.de
Responsible (RNAME)	root@web.kaeltefischer.de
Refresh	14400s
Retry	2700s
Expire	1209600s
Minimum (neg-cache TTL)	43200s

📋 Registration#

WHOIS fetched 2026-10-10 14:41:50

Field	Value
Registrar	Deutsche Telekom AG
Registered	2021-06-07
Expires	2027-06-30 (256d)

📋 WHOIS#

⏱️ Lookup Timing#

128ms

89ms

57ms

AAAA

55ms

TXT

264ms

CAA

52ms

HTTPS

72ms

TLSA

184ms

SOA

72ms

MTA-STS

123ms

DNSSEC

80ms

SRV

135ms

Total

760ms

🕐 Scan History#

Scanned At	Duration	Records	DNSSEC
2026-09-27 17:58:33	1442ms	3 NS 1 A 1 MX	🔓 Insecure
2026-08-31 19:58:07	1647ms	3 NS 1 A 1 MX	🔓 Insecure
2026-06-21 17:27:44 shown	760ms	3 NS 1 A 1 MX	🔓 Insecure
2026-06-17 12:12:06	964ms	3 NS 1 A 1 MX	🔓 Insecure