cold.dk

Records from scan: 2026-10-23 19:34:26 · 2518ms total

⬇ Zone File 📜 Timeline & History ⚡ Scan Now

cold.dk is a .dk domain served by 2 nameservers (ns01.one.com, ns02.one.com). It was registered on 7 September 2001 (WHOIS) and was already in the .dk zone when our tracking began on 16 June 2026. Mail is handled by mail.cold.dk, mail-relay.cold.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 our latest scan: nameservers, A/AAAA, MX, TXT, SPF, DMARC, CAA, TLSA/DANE, MTA-STS, SRV and more.

🖥️ Nameservers#

2 records 89ms

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 91ms

IP	TTL	PTR	ASN	ISP / Org	CIDR	Country	City
77.232.94.138	43200s	—	—	—	—	🇸🇪 Sweden	—

📧 MX Records#

2 records 97ms

Priority	TTL	Mail Server	IP addresses	PTR	ASN
10	43200s	mail.cold.dk	—	—	—
20	43200s	mail-relay.cold.dk	—	—	—

🔷 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#

checked 2026-10-23 19:34:26

www	77.232.94.138 (address records, no CNAME)
www vs bare domain	Same network cold.dk: 77.232.94.138 www.cold.dk: 77.232.94.138
Wildcard	No
Denial of existence	NSEC3 · 0 iterations · no salt RFC 9276 ✓
CDS / CDNSKEY	None 0 CDS, 0 CDNSKEY

🔗 TLSA / DANE#

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

🔐 DNSSEC#

209ms

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

🏷️ SOA#

15ms

Field	Value
Serial	2026092001
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 2026-10-23 19:46:19

Field	Value
Registrar	Punktum dk A/S (direct)
Registered	2001-09-07
Expires	2027-09-30 (341d)

🔗 Same registrant#

5 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
billebrahe.dk	Punktum dk A/S (direct)
domen.dk	Punktum dk A/S (direct)
fm16tilde.dk	Punktum dk A/S (direct)
sendnews.dk	Punktum dk A/S (direct)
tilde.dk	Punktum dk A/S (direct)

📋 WHOIS#

⏱️ Lookup Timing#

89ms

91ms

97ms

AAAA

95ms

TXT

265ms

CAA

108ms

HTTPS

120ms

TLSA

1949ms

SOA

15ms

MTA-STS

112ms

DNSSEC

209ms

SRV

126ms

Total

2518ms

🕐 Scan History#

Scanned At	Duration	Records	DNSSEC
2026-10-23 19:34:26 shown	2518ms	2 NS 1 A 2 MX	🔒 Secure
2026-10-22 14:44:21	678ms	2 NS 1 A 2 MX	🔒 Secure
2026-09-25 03:57:33	1049ms	2 NS 1 A 2 MX	🔒 Secure
2026-09-21 02:07:28	825ms	2 NS 1 A 2 MX	🔒 Secure
2026-09-02 01:13:36	924ms	2 NS 1 A 2 MX	🔒 Secure
2026-08-26 23:07:19	694ms	2 NS 1 A 2 MX	🔒 Secure
2026-08-23 00:05:20	4726ms	2 NS 1 A 2 MX	🔒 Secure
2026-08-19 23:00:57	4613ms	2 NS 1 A 2 MX	🔒 Secure
2026-07-02 00:55:26	874ms	2 NS 1 A 2 MX	🔒 Secure
2026-06-16 21:45:21	1022ms	2 NS 1 A 2 MX	🔒 Secure