collaps.dk

📜 Historical scan 2026-07-15 07:50:13 · ← Latest scan

⬇ Zone File 📜 Timeline & History ⚡ Scan Now

collaps.dk is a .dk domain served by 2 nameservers (chad.ns.cloudflare.com, dell.ns.cloudflare.com). It was registered on 14 February 2018 (WHOIS) and was already in the .dk zone when our tracking began on 16 June 2026. Mail is handled by collaps-dk.mail.protection.outlook.com. 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 34ms

Nameserver	IP addresses	PTR	ASN / ISP
chad.ns.cloudflare.com	108.162.193.82 172.64.33.82 173.245.59.82 2606:4700:58::adf5:3b52 2803:f800:50::6ca2:c152 2a06:98c1:50::ac40:2152	chad.ns.cloudflare.com chad.ns.cloudflare.com chad.ns.cloudflare.com chad.ns.cloudflare.com chad.ns.cloudflare.com chad.ns.cloudflare.com	AS13335 Cloudflare, Inc. AS13335 Cloudflare, Inc. AS13335 Cloudflare, Inc. AS13335 Cloudflare, Inc. AS13335 Cloudflare, Inc. AS13335 Cloudflare, Inc.
dell.ns.cloudflare.com	108.162.192.94 172.64.32.94 173.245.58.94 2606:4700:50::adf5:3a5e 2803:f800:50::6ca2:c05e 2a06:98c1:50::ac40:205e	dell.ns.cloudflare.com dell.ns.cloudflare.com dell.ns.cloudflare.com dell.ns.cloudflare.com dell.ns.cloudflare.com dell.ns.cloudflare.com	AS13335 Cloudflare, Inc. AS13335 Cloudflare, Inc. AS13335 Cloudflare, Inc. AS13335 Cloudflare, Inc. AS13335 Cloudflare, Inc. AS13335 Cloudflare, Inc.

🌍 A Records#

🌍

No A records found

📧 MX Records#

1 records 32ms

Priority	TTL	Mail Server	IP addresses	PTR	ASN
0	300s	collaps-dk.mail.protection.outlook.com	2a01:111:f403:ca04::4 2a01:111:f403:ca04::7 2a01:111:f403:ca09::7 2a01:111:f403:ca09::e 52.101.73.1 52.101.73.16 52.101.73.19 52.101.73.8	mail-db4pr02cu00204.inbound.protection.outlook.com mail-db4pr02cu00307.inbound.protection.outlook.com mail-am9pr04cu00107.inbound.protection.outlook.com mail-am7pr05cu00206.inbound.protection.outlook.com mail-am3pr04cu00501.inbound.protection.outlook.com mail-as2pr05cu00100.inbound.protection.outlook.com mail-as8pr04cu00803.inbound.protection.outlook.com mail-am0pr04cu00500.inbound.protection.outlook.com	AS8075 Microsoft Corporation AS8075 Microsoft Corporation AS8075 Microsoft Corporation AS8075 Microsoft Corporation AS8075 Microsoft Corporation AS8075 Microsoft Corporation AS8075 Microsoft Corporation AS8075 Microsoft Corporation

📧 Autodiscover / Autoconfig#

Service	CNAME / IP
🔷 Autodiscover	autodiscover.outlook.com → 40.104.116.24

🔷 AAAA Records (IPv6)#

✗ No AAAA records — IPv6 not configured

🔐 HTTPS Records#

✗ No HTTPS RR — no SVCB/HTTPS service binding

🔌 SRV Records#

1 records 82ms

Service	Priority	Weight	Port	Target
_sipfederationtls._tcp	100	1	5061	sipfed.online.lync.com

📝 TXT Records#

2 records 180ms

TXT Record
MS=ms25373863
v=spf1 include:spf.protection.outlook.com -all

✉️ SPF#

Policy	Record (collaps.dk)
-all (hard fail)	v=spf1 include:spf.protection.outlook.com -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 2026-10-17 01:54:47

www	NXDOMAIN
www vs bare domain	Neither resolves collaps.dk: no address www.collaps.dk: no address
Wildcard	No

🔎 SPF check#

zone-wide SPF report

DNS lookups: 1/10 · policy: -all

No problems found

🔗 TLSA / DANE#

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

🔐 DNSSEC#

68ms

Check	Result
Validation Status	🔓 Insecure
AD Flag (resolver validates)	✗ Not set
DS Record	✗ Not found
DNSKEY Record	✗ Not found
Flags	resolution failed: ncache nxrrset

🏷️ SOA#

0ms

Field	Value
Serial	2409525140
Primary NS (MNAME)	chad.ns.cloudflare.com
Responsible (RNAME)	dns@cloudflare.com
Refresh	10000s
Retry	2400s
Expire	604800s
Minimum (neg-cache TTL)	1800s

📋 Registration#

WHOIS fetched 2026-10-13 12:56:15

Field	Value
Registrar	Simply.com A/S
Registered	2018-02-14
Expires	2027-02-28 (133d)

🔗 Same registrant#

2 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
mediabox.dk	Punktum dk A/S (direct)
mj-studio.dk	Simply.com A/S

📋 WHOIS#

⏱️ Lookup Timing#

34ms

22ms

32ms

AAAA

35ms

TXT

180ms

CAA

32ms

HTTPS

32ms

TLSA

759ms

SOA

0ms

MTA-STS

47ms

DNSSEC

68ms

SRV

82ms

Total

1969ms

🕐 Scan History#

Scanned At	Duration	Records	DNSSEC
2026-09-30 21:18:20	1457ms	2 NS 0 A 1 MX	🔓 Insecure
2026-09-30 06:20:15	786ms	2 NS 0 A 1 MX	🔓 Insecure
2026-09-28 04:42:39	1603ms	2 NS 0 A 1 MX	🔓 Insecure
2026-09-17 14:37:25	3458ms	2 NS 0 A 1 MX	🔓 Insecure
2026-09-14 05:04:19	1547ms	2 NS 0 A 1 MX	🔓 Insecure
2026-09-02 23:22:36	1563ms	2 NS 0 A 1 MX	🔓 Insecure
2026-08-06 01:31:11	1471ms	2 NS 0 A 1 MX	🔓 Insecure
2026-07-15 07:50:13 shown	1969ms	2 NS 0 A 1 MX	🔓 Insecure
2026-07-02 13:35:47	920ms	2 NS 0 A 1 MX	🔓 Insecure
2026-06-25 02:21:58	2696ms	2 NS 0 A 1 MX	🔓 Insecure
2026-06-16 21:46:16	2557ms	2 NS 0 A 1 MX	❓ Unknown