collab8.dk

Records from scan: 2026-10-08 04:22:26 · 853ms total · last checked 2026-10-16 18:30 (unchanged)

⬇ Zone File 📜 Timeline & History ⚡ Scan Now

collab8.dk is a .dk domain served by 2 nameservers (otto.ns.cloudflare.com, sima.ns.cloudflare.com). It was registered on 20 August 2025 (WHOIS) and was already in the .dk zone when our tracking began on 16 June 2026. Its website address 49.12.175.23 is hosted by Hetzner Online GmbH (AS24940) in Germany. Mail is handled by aspmx.l.google.com, alt1.aspmx.l.google.com and 3 more. The zone is not DNSSEC-signed, publishes a DMARC policy and has no IPv6 address. Below are all of its DNS records from our latest scan: nameservers, A/AAAA, MX, TXT, SPF, DMARC, CAA, TLSA/DANE, MTA-STS, SRV and more.

🖥️ Nameservers#

2 records 27ms

Nameserver	IP addresses	PTR	ASN / ISP
otto.ns.cloudflare.com	108.162.195.135 162.159.44.135 172.64.35.135 2606:4700:58::a29f:2c87 2803:f800:50::6ca2:c387 2a06:98c1:50::ac40:2387	otto.ns.cloudflare.com otto.ns.cloudflare.com otto.ns.cloudflare.com otto.ns.cloudflare.com otto.ns.cloudflare.com otto.ns.cloudflare.com	AS13335 Cloudflare, Inc. AS13335 Cloudflare, Inc. AS13335 Cloudflare, Inc. AS13335 Cloudflare, Inc. AS13335 Cloudflare, Inc. AS13335 Cloudflare, Inc.
sima.ns.cloudflare.com	108.162.192.222 172.64.32.222 173.245.58.222 2606:4700:50::adf5:3ade 2803:f800:50::6ca2:c0de 2a06:98c1:50::ac40:20de	sima.ns.cloudflare.com sima.ns.cloudflare.com sima.ns.cloudflare.com sima.ns.cloudflare.com sima.ns.cloudflare.com sima.ns.cloudflare.com	AS13335 Cloudflare, Inc. AS13335 Cloudflare, Inc. AS13335 Cloudflare, Inc. AS13335 Cloudflare, Inc. AS13335 Cloudflare, Inc. AS13335 Cloudflare, Inc.

🌍 A Records#

1 records 36ms

IP	TTL	PTR	ASN	ISP / Org	CIDR	Country	City
49.12.175.23	60s	static.23.175.12.49.clients.your-server.de	AS24940	Hetzner Online GmbH	49.12.0.0/15	🇩🇪 Germany	Falkenstein

📧 MX Records#

5 records 28ms

Priority	TTL	Mail Server	IP addresses	PTR	ASN
1	3600s	aspmx.l.google.com	173.194.220.27 2a00:1450:4010:c0b::1b 2a00:1450:4010:c0b::1b	lk-in-f27.1e100.net lo-in-f27.1e100.net lo-in-x1b.1e100.net	AS15169 Google LLC AS15169 Google LLC AS15169 Google LLC
5	3600s	alt1.aspmx.l.google.com	192.178.158.26 2404:6800:4013:813::1b	lcdels-in-f26.1e100.net lcdels-in-f27.1e100.net	AS15169 Google LLC AS15169 Google LLC
5	3600s	alt2.aspmx.l.google.com	173.194.41.26 173.194.41.26 2404:6800:4001:c01::1b	mad01s14-in-f26.1e100.net yukulwh-in-f26.1e100.net yukulwh-in-f27.1e100.net	AS15169 Google LLC AS15169 Google LLC AS15169 Google LLC
10	3600s	alt3.aspmx.l.google.com	172.253.158.26 2404:6800:4003:c26::1a	so-in-f26.1e100.net so-in-f26.1e100.net	AS15169 Google LLC AS15169 Google LLC
10	3600s	alt4.aspmx.l.google.com	108.177.125.27 2404:6800:4008:c01::1b	tp-in-f27.1e100.net tp-in-f27.1e100.net	AS15169 Google LLC AS15169 Google LLC

📧 Autodiscover / Autoconfig#

Service	CNAME / IP
🔷 Autodiscover	vpn.integr8.dk → 49.12.175.23
🔶 Autoconfig	vpn.integr8.dk → 49.12.175.23

🔷 AAAA Records (IPv6)#

✗ No AAAA records — IPv6 not configured

🔐 HTTPS Records#

✗ No HTTPS RR — no SVCB/HTTPS service binding

📝 TXT Records#

5 records 149ms

TXT Record
google-site-verification=aUsO80afFHiKawjR5wxnXOyLsdrYXVSEtpj1luL1L-o
google-site-verification=hfgp4XBQsNbAV3SAYIAGNjo3dZC06P4z8NDFAzZ1YCc
klaviyo-site-verification=RGU4fZ
v=spf1 include:_spf.google.com ~all
work-os-domain-verification-x3dn0q=y8xAtnGc77DyuNeMTe1aJrkBs

✉️ SPF#

Policy	Record (collab8.dk)
~all (soft fail)	v=spf1 include:_spf.google.com ~all

📨 DMARC#

Policy	Record (_dmarc.collab8.dk)
p=none (monitor only)	v=DMARC1; p=none; rua=mailto:20d06417ca0845bf9746272a83e7c913@dmarc-reports.cloudflare.net

📬 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#

checked 2026-10-08 04:22:26

www CNAME	vpn.integr8.dk (all on integr8.dk) → 49.12.175.23 (AS24940)
www vs bare domain	Same network collab8.dk: 49.12.175.23 (AS24940) www.collab8.dk: 49.12.175.23 (AS24940)
Wildcard	Yes: any name under the zone resolves
CDS / CDNSKEY	Published: key rollovers can be automated with the registry (RFC 7344/8078) 1 CDS, 1 CDNSKEY

✍️ DKIM keys#

1 found

Selector	CNAME	Key
google	—	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: 1/10 · policy: ~all

No problems found

🔏 ACME Challenge#

Type	Name	Value
CNAME	_acme-challenge.collab8.dk	vpn.integr8.dk

🔗 TLSA / DANE#

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

🔐 DNSSEC#

51ms

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

🏷️ SOA#

34ms

Field	Value
Serial	2416699652
Primary NS (MNAME)	otto.ns.cloudflare.com
Responsible (RNAME)	dns@cloudflare.com
Refresh	10000s
Retry	2400s
Expire	604800s
Minimum (neg-cache TTL)	1800s

📋 Registration#

WHOIS fetched 2026-10-06 20:32:12

Field	Value
Registrar	Punktum dk A/S (direct)
Registered	2025-08-20
Expires	2027-08-19 (306d)

📋 WHOIS#

⏱️ Lookup Timing#

27ms

36ms

28ms

AAAA

22ms

TXT

149ms

CAA

39ms

HTTPS

31ms

TLSA

268ms

SOA

34ms

MTA-STS

66ms

DNSSEC

51ms

SRV

66ms

Total

853ms

🕐 Scan History#

Scanned At	Duration	Records	DNSSEC
2026-10-08 04:22:26 shown	853ms	2 NS 1 A 5 MX	🔓 Insecure
2026-10-06 20:23:20	1018ms	2 NS 1 A 5 MX	🔓 Insecure
2026-10-03 16:20:49	904ms	2 NS 1 A 5 MX	🔓 Insecure
2026-09-30 19:10:55	880ms	2 NS 1 A 5 MX	🔓 Insecure
2026-09-30 17:52:49	1219ms	2 NS 1 A 5 MX	🔓 Insecure
2026-09-29 17:44:01	1174ms	2 NS 1 A 5 MX	🔓 Insecure
2026-09-26 17:16:30	1789ms	2 NS 1 A 5 MX	🔓 Insecure
2026-09-25 17:11:39	1392ms	2 NS 1 A 5 MX	🔓 Insecure
2026-09-14 14:44:04	4523ms	2 NS 1 A 3 MX	🔓 Insecure
2026-08-28 07:26:07	9961ms	2 NS 0 A 3 MX	🔓 Insecure
2026-08-19 10:57:19	2006ms	2 NS 0 A 3 MX	🔓 Insecure
2026-08-01 21:30:35	2734ms	2 NS 0 A 3 MX	🔓 Insecure
2026-07-25 17:57:56	2417ms	2 NS 0 A 3 MX	🔓 Insecure
2026-07-16 23:38:33	9359ms	2 NS 0 A 3 MX	🔓 Insecure
2026-07-03 11:41:34	2332ms	2 NS 0 A 3 MX	🔓 Insecure
2026-06-25 11:34:36	1297ms	2 NS 0 A 3 MX	🔓 Insecure
2026-06-16 21:45:06	998ms	2 NS 0 A 3 MX	🔓 Insecure