colliersinternational.dk

📜 Historical scan 2026-06-25 12:20:33 · ← Latest scan

⬇ Zone File 📜 Timeline & History ⚡ Scan Now

colliersinternational.dk is a .dk domain served by 2 nameservers (ns1.ascio.com, ns2.ascio.com). It was registered on 14 October 2004 (WHOIS) and was already in the .dk zone when our tracking began on 16 June 2026. Its website address 185.26.230.129 is hosted by CSC Administrative Services Limited (AS34922) in United Kingdom. Mail is handled by relay1.netnames.net, relay2.netnames.net. 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#

2 records 266ms

Nameserver	IP addresses	PTR	ASN / ISP
ns1.ascio.com	212.123.32.97 2604:4000:8000:d:212:123:32:97	ns1.ascio.com dns1.epag.net	AS12915 EPAG Domainservices GmbH AS12915 EPAG Domainservices GmbH
ns2.ascio.com	2604:4000:8000:d:212:123:35:97	ns2.ascio.com	AS12915 EPAG Domainservices GmbH

🌍 A Records#

1 records 442ms

IP	TTL	PTR	ASN	ISP / Org	CIDR	Country	City
185.26.230.129	300s	—	AS34922	CSC Administrative Services Limited	185.26.228.0/22	🇬🇧 United Kingdom	—

📧 MX Records#

2 records 342ms

Priority	TTL	Mail Server	IP addresses	PTR	ASN
25	40001s	relay1.netnames.net	185.26.230.83	relay1.netnames.net	—
25	40001s	relay2.netnames.net	185.26.230.89	relay2.netnames.net	—

🔷 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 2026-10-07 22:31:13

www	185.26.230.129 (AS34922) (address records, no CNAME)
www vs bare domain	Same network colliersinternational.dk: 185.26.230.129 (AS34922) www.colliersinternational.dk: 185.26.230.129 (AS34922)
Wildcard	No

🔗 TLSA / DANE#

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

🔐 DNSSEC#

502ms

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

🏷️ SOA#

254ms

Field	Value
Serial	1673277241
Primary NS (MNAME)	ns1.ascio.com
Responsible (RNAME)	hostmaster@cedeldomains.com
Refresh	10800s
Retry	3600s
Expire	604800s
Minimum (neg-cache TTL)	300s

📋 Registration#

WHOIS fetched 2026-10-12 01:53:41

Field	Value
Registrar	Punktum dk A/S (direct)
Registered	2004-10-14
Expires	2026-10-31 (4d)

🔗 Same registrant#

10 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
bornholmerhusenecolliers.dk	Netsite A/S
centralen-kbh.dk	Netsite A/S
colliers-international.dk	Punktum dk A/S (direct)
kingsquarter.dk	Netsite A/S
kongenskvarter.dk	Netsite A/S
kongfrederikskvarter.dk	Netsite A/S
langelinie31.dk	Netsite A/S
linkk01.dk	Netsite A/S
noerregade21.dk	Netsite A/S
sadolin-albaek.dk	ASCIO TECHNOLOGIES, CORP. DANMARK - FILIAL AF ASCIO TECHNOLOGIES, CORP. CANADA

📋 WHOIS#

⏱️ Lookup Timing#

266ms

442ms

342ms

AAAA

350ms

TXT

872ms

CAA

465ms

HTTPS

428ms

TLSA

789ms

SOA

254ms

MTA-STS

411ms

DNSSEC

502ms

SRV

594ms

Total

2842ms

🕐 Scan History#

Scanned At	Duration	Records	DNSSEC
2026-09-29 20:56:03	639ms	2 NS 1 A 2 MX	🔓 Insecure
2026-07-01 13:04:30	823ms	2 NS 1 A 2 MX	🔓 Insecure
2026-06-25 12:20:33 shown	2842ms	2 NS 1 A 2 MX	🔓 Insecure
2026-06-25 10:52:04	912ms	2 NS 1 A 2 MX	🔓 Insecure
2026-06-22 04:09:09	2533ms	2 NS 1 A 2 MX	🔓 Insecure
2026-06-21 05:11:38	1198ms	0 NS 0 A 0 MX	❓ Unknown
2026-06-16 21:45:37	776ms	2 NS 1 A 2 MX	🔓 Insecure