koldbech.dk

📜 Historical scan 2026-08-26 19:49:34 · ← Latest scan

⬇ Zone File 📜 Timeline & History ⚡ Scan Now

koldbech.dk is a .dk domain served by 3 nameservers (helium.ns.hetzner.de, hydrogen.ns.hetzner.com, oxygen.ns.hetzner.com). It was already in the .dk zone when our tracking began on 16 June 2026. Its website address 199.34.228.100 is hosted by Weebly, Inc. (AS27647) in United States. Mail is handled by mail.frostbyte.dk. 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 77ms

Nameserver	IP addresses	PTR	ASN / ISP
helium.ns.hetzner.de	193.47.99.5 2001:67c:192c::add:5	helium.ns.hetzner.de helium.ns.hetzner.de	AS12337 noris network AG AS12337 noris network AG
hydrogen.ns.hetzner.com	213.133.100.98 2a01:4f8:0:1::add:1098	hydrogen.ns.hetzner.com hydrogen.ns.hetzner.com	AS24940 Hetzner Online GmbH AS24940 Hetzner Online GmbH
oxygen.ns.hetzner.com	2a01:4f8:0:1::add:2992 88.198.229.192	oxygen.ns.hetzner.com oxygen.ns.hetzner.com	AS24940 Hetzner Online GmbH AS24940 Hetzner Online GmbH

🌍 A Records#

1 records 69ms

IP	TTL	PTR	ASN	ISP / Org	CIDR	Country	City
199.34.228.100	43200s	pages-custom-16.weebly.com	AS27647	Weebly, Inc.	199.34.228.0/22	🇺🇸 United States	—

📧 MX Records#

1 records 76ms

Priority	TTL	Mail Server	IP addresses	PTR	ASN
10	3600s	mail.frostbyte.dk	65.21.229.162	epsilon.frostbyte.dk	AS24940 Hetzner Online GmbH

📧 Autodiscover / Autoconfig#

Service	CNAME / IP
🔷 Autodiscover	199.34.228.100
🔶 Autoconfig	199.34.228.100

🔷 AAAA Records (IPv6)#

✗ No AAAA records — IPv6 not configured

🔐 HTTPS Records#

✗ No HTTPS RR — no SVCB/HTTPS service binding

📝 TXT Records#

1 records 370ms

TXT Record
v=spf1 include:spf.frostbyte.dk include:_spf.google.com ip4:94.130.88.155 ~all

✉️ SPF#

Policy	Record (koldbech.dk)
~all (soft fail)	v=spf1 include:spf.frostbyte.dk include:_spf.google.com ip4:94.130.88.155 ~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 2026-10-09 10:23:51

www	199.34.228.100 (AS27647) (address records, no CNAME)
www vs bare domain	Same network koldbech.dk: 199.34.228.100 (AS27647) www.koldbech.dk: 199.34.228.100 (AS27647)
Wildcard	Yes: any name under the zone resolves

🔎 SPF check#

zone-wide SPF report

DNS lookups: 6/10 · policy: ~all

No problems found

🔗 TLSA / DANE#

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

🔐 DNSSEC#

104ms

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

🏷️ SOA#

0ms

Field	Value
Serial	2026041400
Primary NS (MNAME)	hydrogen.ns.hetzner.com
Responsible (RNAME)	dns@hetzner.com
Refresh	86400s
Retry	10800s
Expire	3600000s
Minimum (neg-cache TTL)	3600s

📋 Registration#

✗ No registration data yet — queued for a WHOIS lookup

📋 WHOIS#

⏱️ Lookup Timing#

77ms

69ms

76ms

AAAA

62ms

TXT

370ms

CAA

68ms

HTTPS

63ms

TLSA

110ms

SOA

0ms

MTA-STS

95ms

DNSSEC

104ms

SRV

115ms

Total

899ms

🕐 Scan History#

Scanned At	Duration	Records	DNSSEC
2026-10-09 10:23:51	1107ms	3 NS 1 A 1 MX	🔓 Insecure
2026-10-01 07:15:43	784ms	3 NS 1 A 1 MX	🔓 Insecure
2026-08-26 19:49:34 shown	899ms	3 NS 1 A 1 MX	🔓 Insecure
2026-06-18 00:12:36	870ms	3 NS 1 A 1 MX	🔓 Insecure