colliersinternational.dk

📜 Historical scan 2026-06-16 21:45:37 · ← 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 80ms

Nameserver	IP addresses	PTR	ASN / ISP
ns1.ascio.com	—	—	—
ns2.ascio.com	—	—	—

🌍 A Records#

1 records 60ms

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

📧 MX Records#

2 records 79ms

Priority	TTL	Mail Server	IP addresses	PTR	ASN
25	—	relay1.netnames.net	185.26.230.83	relay1.netnames.net	—
25	—	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#

147ms

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

🏷️ SOA#

79ms

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 (5d)

🔗 Same registrant#

9 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
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#

80ms

60ms

79ms

AAAA

63ms

TXT

416ms

CAA

62ms

HTTPS

60ms

TLSA

95ms

SOA

79ms

MTA-STS

253ms

DNSSEC

147ms

SRV

0ms

Total

776ms

🕐 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	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 shown	776ms	2 NS 1 A 2 MX	🔓 Insecure