colab-denmark.dk

📜 Historical scan 2026-10-03 16:50:36  ·  ← 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   129ms
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   112ms
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   79ms
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   589ms
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#

335ms
CheckResult
Validation Status🔓 Insecure
AD Flag (resolver validates)✗ Not set
DS Record✗ Not found
DNSKEY Record✗ Not found
Flagsunsigned answer

🏷️ SOA#

147ms
FieldValue
Serial2026100303
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
129ms
A
112ms
MX
79ms
AAAA
132ms
TXT
589ms
CAA
147ms
HTTPS
125ms
TLSA
324ms
SOA
147ms
MTA-STS
236ms
DNSSEC
335ms
SRV
221ms
Total
2797ms

🕐 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 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 shown 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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