collinco.dk

📜 Historical scan 2026-08-11 22:52:21 · ← Latest scan

⬇ Zone File 📜 Timeline & History ⚡ Scan Now

collinco.dk is a .dk domain served by 2 nameservers (ns01.one.com, ns02.one.com). It was registered on 6 April 2001 (WHOIS) and was already in the .dk zone when our tracking began on 16 June 2026. Its website address 49.12.83.126 is hosted by Hetzner Online GmbH (AS24940) in Germany. Mail is handled by .. The zone is DNSSEC-signed and validates, 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#

2 records 41ms

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 38ms

IP	TTL	PTR	ASN	ISP / Org	CIDR	Country	City
49.12.83.126	43200s	static.126.83.12.49.clients.your-server.de	AS24940	Hetzner Online GmbH	49.12.0.0/15	🇩🇪 Germany	Falkenstein

📧 MX Records#

1 records 46ms

Priority	TTL	Mail Server	IP addresses	PTR	ASN
0	300s	. Null MX — domain accepts no email (RFC 7505)

🔷 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 10:18:19

www	49.12.83.126 (AS24940) (address records, no CNAME)
www vs bare domain	Same network collinco.dk: 49.12.83.126 (AS24940) www.collinco.dk: 49.12.83.126 (AS24940)
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#

84ms

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

🏷️ SOA#

0ms

Field	Value
Serial	2026081101
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 2026-10-11 11:00:23

Field	Value
Registrar	Punktum dk A/S (direct)
Registered	2001-04-06
Expires	2029-06-30 (987d)

🔗 Same registrant#

1 domain

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
collinlaw.dk	Punktum dk A/S (direct)

📋 WHOIS#

⏱️ Lookup Timing#

41ms

38ms

46ms

AAAA

45ms

TXT

149ms

CAA

48ms

HTTPS

53ms

TLSA

306ms

SOA

0ms

MTA-STS

66ms

DNSSEC

84ms

SRV

67ms

Total

811ms

🕐 Scan History#

Scanned At	Duration	Records	DNSSEC
2026-10-11 10:18:19	1374ms	2 NS 1 A 1 MX	🔒 Secure
2026-09-26 15:58:32	2355ms	2 NS 1 A 1 MX	🔒 Secure
2026-09-10 19:48:24	436ms	2 NS 1 A 1 MX	🔒 Secure
2026-08-27 18:57:23	492ms	2 NS 1 A 1 MX	🔒 Secure
2026-08-11 22:52:21 shown	811ms	2 NS 1 A 1 MX	🔒 Secure
2026-07-18 00:29:39	535ms	2 NS 1 A 1 MX	🔒 Secure
2026-07-12 21:50:12	692ms	2 NS 1 A 1 MX	🔒 Secure
2026-06-20 07:20:05	759ms	2 NS 1 A 1 MX	🔒 Secure
2026-06-16 21:45:24	387ms	2 NS 1 A 0 MX	🔒 Secure