colab-denmark.dk

📜 Historical scan 2026-10-08 17:40:57  ·  ← Latest scan
⬇ Zone File 📜 Timeline & History ⚡ Scan Now

colab-denmark.dk is a .dk domain served by 2 nameservers (ns1.greengeeks.net, ns2.greengeeks.net). It was registered on 22 November 2023 (WHOIS) and was already in the .dk zone when our tracking began on 16 June 2026. Its website address 198.72.126.225 is hosted by Leaseweb Canada Inc. (AS32613) in Canada. Mail is handled by colab-denmark.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#

2 records   263ms
NameserverIP addressesPTRASN / ISP
ns1.greengeeks.net 75.2.69.7 aba07164e9478179d.awsglobalaccelerator.com AS16509 Amazon.com, Inc.
ns2.greengeeks.net 99.83.188.187 aba07164e9478179d.awsglobalaccelerator.com AS16509 Amazon.com, Inc.

🌍 A Records#

1 records   328ms
IPTTLPTRASNISP / OrgCIDRCountryCity
198.72.126.225 14400s mtl201.greengeeks.net AS32613 Leaseweb Canada Inc. 198.72.96.0/19 🇨🇦 Canada Montreal

📧 MX Records#

1 records   192ms
PriorityTTLMail ServerIP addressesPTRASN
0 14400s colab-denmark.dk 198.72.126.225 mtl201.greengeeks.net AS32613 Leaseweb Canada Inc.

🔷 AAAA Records (IPv6)#

✗ No AAAA records — IPv6 not configured

🔐 HTTPS Records#

✗ No HTTPS RR — no SVCB/HTTPS service binding

📝 TXT Records#

1 records   1460ms
TXT Record
v=spf1 ip4:198.72.126.225 include:spf.greengeeks.net +a +mx +ip4:192.175.100.228 ~all

✉️ SPF#

PolicyRecord (colab-denmark.dk)
~all (soft fail) v=spf1 ip4:198.72.126.225 include:spf.greengeeks.net +a +mx +ip4:192.175.100.228 ~all

📨 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 2026-10-16 13:04:52
www CNAMEcolab-denmark.dk (all on colab-denmark.dk)
www vs bare domainSame network
colab-denmark.dk: 198.72.126.225 (AS32613)
www.colab-denmark.dk: 198.72.126.225 (AS32613)
WildcardNo

✍️ DKIM keys#

1 found
SelectorCNAMEKey
default — RSA · ~2048 bit

DKIM selectors can't be listed, so we check the common ones (Microsoft 365, Google, Mailchimp, SendGrid, generic). Keys under other selectors aren't shown.

🔎 SPF check#

zone-wide SPF report

DNS lookups: 4/10 · policy: ~all

No problems found

🔏 ACME Challenge#

TypeNameValue
TXT _acme-challenge.colab-denmark.dk ifzWqmp-W4Yh1NS-NMQmRQfJoyzhf-mCjnSJrf6RI1c

🔗 TLSA / DANE#

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

🔐 DNSSEC#

656ms
CheckResult
Validation Status🔓 Insecure
AD Flag (resolver validates)✗ Not set
DS Record✗ Not found
DNSKEY Record✗ Not found
Flagsunsigned answer

🏷️ SOA#

1606ms
FieldValue
Serial2026100801
Primary NS (MNAME)ns1.greengeeks.net
Responsible (RNAME)root@mtl201.greengeeks.net
Refresh3600s
Retry1800s
Expire1209600s
Minimum (neg-cache TTL)86400s

📋 Registration#

WHOIS fetched 2026-10-12 02:05:06
FieldValue
RegistrarNETIM
Registered2023-11-22
Expires2026-11-21 (35d)

🔗 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).

DomainRegistrar
saebygarden.dkNETIM
📋 WHOIS#

⏱️ Lookup Timing#

NS
263ms
A
328ms
MX
192ms
AAAA
339ms
TXT
1460ms
CAA
187ms
HTTPS
310ms
TLSA
337ms
SOA
1606ms
MTA-STS
358ms
DNSSEC
656ms
SRV
742ms
Total
4487ms

🕐 Scan History#

Scanned AtDurationRecordsDNSSEC
2026-10-16 13:04:52 5933ms 2 NS 1 A 1 MX 🔓 Insecure
2026-10-15 09:49:25 1888ms 2 NS 1 A 1 MX 🔓 Insecure
2026-10-14 09:16:18 7406ms 2 NS 1 A 1 MX 🔓 Insecure
2026-10-13 05:38:36 6410ms 2 NS 1 A 1 MX 🔓 Insecure
2026-10-12 01:47:44 6307ms 2 NS 1 A 1 MX 🔓 Insecure
2026-10-11 00:03:31 773ms 2 NS 1 A 1 MX 🔓 Insecure
2026-10-09 22:07:11 604ms 2 NS 1 A 1 MX 🔓 Insecure
2026-10-08 17:40:57 shown 4487ms 2 NS 1 A 1 MX 🔓 Insecure
2026-10-07 17:33:10 2024ms 2 NS 1 A 1 MX 🔓 Insecure
2026-10-06 17:12:23 6699ms 2 NS 1 A 1 MX 🔓 Insecure
2026-10-05 16:55:15 1015ms 2 NS 1 A 1 MX 🔓 Insecure
2026-10-04 16:52:03 662ms 2 NS 1 A 1 MX 🔓 Insecure
2026-10-03 16:50:36 2797ms 2 NS 1 A 1 MX 🔓 Insecure
2026-10-02 16:44:56 626ms 2 NS 1 A 1 MX 🔓 Insecure
2026-10-01 16:44:16 1150ms 2 NS 1 A 1 MX 🔓 Insecure
2026-09-30 16:38:36 4399ms 2 NS 1 A 1 MX 🔓 Insecure
2026-09-29 16:30:41 1129ms 2 NS 1 A 1 MX 🔓 Insecure
2026-09-28 16:22:20 1495ms 2 NS 1 A 1 MX 🔓 Insecure
2026-09-27 16:13:26 4144ms 2 NS 1 A 1 MX 🔓 Insecure
2026-09-26 16:08:34 743ms 2 NS 1 A 1 MX 🔓 Insecure
2026-09-25 16:06:36 764ms 2 NS 1 A 1 MX 🔓 Insecure
2026-09-24 15:57:14 763ms 2 NS 1 A 1 MX 🔓 Insecure
2026-09-23 15:45:41 854ms 2 NS 1 A 1 MX 🔓 Insecure
2026-09-18 20:42:34 4339ms 2 NS 1 A 1 MX 🔓 Insecure
2026-09-11 17:59:06 6377ms 2 NS 1 A 1 MX 🔓 Insecure
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