frozn.dk

📜 Historical scan 2026-08-27 09:58:58 · ← Latest scan

⬇ Zone File 📜 Timeline & History ⚡ Scan Now

frozn.dk is a .dk domain served by 5 nameservers (ns1.linode.com, ns2.linode.com, ns3.linode.com and 2 more). It was registered on 26 February 2020 (WHOIS) and was already in the .dk zone when our tracking began on 16 June 2026. Its website address 172.104.237.148 is hosted by Akamai Connected Cloud (AS63949) in Germany. Mail is handled by mail.frozn.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#

5 records 147ms

Nameserver	IP addresses	PTR	ASN / ISP
ns1.linode.com	2600:14c0:6::2 92.123.94.2	c1-2.akashield.net c1-2.akashield.net	AS21342 Akamai International B.V. AS21342 Akamai International B.V.
ns2.linode.com	2600:14c0:6::3 92.123.94.3	c1-3.akashield.net c1-3.akashield.net	AS21342 Akamai International B.V. AS21342 Akamai International B.V.
ns3.linode.com	2600:14c0:7::3 92.123.95.3	c2-3.akashield.net c2-3.akashield.net	AS21342 Akamai International B.V. AS21342 Akamai International B.V.
ns4.linode.com	2600:14c0:7::4 92.123.95.4	c2-4.akashield.net c2-4.akashield.net	AS21342 Akamai International B.V. AS21342 Akamai International B.V.
ns5.linode.com	2600:14c0:7::2 92.123.95.2	c2-2.akashield.net c2-2.akashield.net	AS21342 Akamai International B.V. AS21342 Akamai International B.V.

🌍 A Records#

1 records 84ms

IP	TTL	PTR	ASN	ISP / Org	CIDR	Country	City
172.104.237.148	86400s	172-104-237-148.ip.linodeusercontent.com	AS63949	Akamai Connected Cloud	172.104.224.0/19	🇩🇪 Germany	Frankfurt am Main

📧 MX Records#

1 records 102ms

Priority	TTL	Mail Server	IP addresses	PTR	ASN
10	86400s	mail.frozn.dk	172.104.237.148	172-104-237-148.ip.linodeusercontent.com	AS63949 Akamai Connected Cloud

🔷 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 2026-10-09 01:21:17

www	172.104.237.148 (AS63949) (address records, no CNAME)
www vs bare domain	Same network frozn.dk: 172.104.237.148 (AS63949) www.frozn.dk: 172.104.237.148 (AS63949)
Wildcard	No

🔗 TLSA / DANE#

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

🔐 DNSSEC#

2091ms

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	2021000001
Primary NS (MNAME)	ns1.linode.com
Responsible (RNAME)	hostmaster@sonex.no
Refresh	14400s
Retry	14400s
Expire	1209600s
Minimum (neg-cache TTL)	86400s

📋 Registration#

WHOIS fetched 2026-10-22 02:36:19

Field	Value
Registrar	ASCIO TECHNOLOGIES, CORP. DANMARK - FILIAL AF ASCIO TECHNOLOGIES, CORP. CANADA
Registered	2020-02-26
Expires	2027-02-28 (129d)

🔗 Same registrant#

0 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).

No other domain with this registrant in our WHOIS data yet

📋 WHOIS#

⏱️ Lookup Timing#

147ms

84ms

102ms

AAAA

226ms

TXT

745ms

CAA

74ms

HTTPS

93ms

TLSA

242ms

SOA

0ms

MTA-STS

199ms

DNSSEC

2091ms

SRV

205ms

Total

2816ms

🕐 Scan History#

Scanned At	Duration	Records	DNSSEC
2026-09-29 22:06:42	2044ms	5 NS 1 A 1 MX	🔓 Insecure
2026-09-24 07:02:02	1467ms	5 NS 1 A 1 MX	🔓 Insecure
2026-08-27 09:58:58 shown	2816ms	5 NS 1 A 1 MX	🔓 Insecure
2026-06-27 16:41:47	1287ms	5 NS 1 A 1 MX	🔓 Insecure
2026-06-17 09:35:56	1149ms	5 NS 1 A 1 MX	🔓 Insecure