cottrell.dk

📜 Historical scan 2026-06-16 22:35:14 · ← Latest scan

⬇ Zone File 📜 Timeline & History ⚡ Scan Now

cottrell.dk is a .dk domain served by 2 nameservers (dane.ns.cloudflare.com, iris.ns.cloudflare.com). It was registered on 18 September 2003 (WHOIS) and was already in the .dk zone when our tracking began on 16 June 2026. Mail is handled by eaa85cccfe04c3b09090dd18a58a56.pamx1.hotmail.com. The zone is of unknown DNSSEC status, 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 29ms

Nameserver	IP addresses	PTR	ASN / ISP
dane.ns.cloudflare.com	—	—	—
iris.ns.cloudflare.com	—	—	—

🌍 A Records#

🌍

No A records found

📧 MX Records#

1 records 30ms

Priority	TTL	Mail Server	IP addresses	PTR	ASN
10	—	eaa85cccfe04c3b09090dd18a58a56.pamx1.hotmail.com	52.101.10.9 52.101.41.20 52.101.9.10 52.101.9.16	— — — —	AS8075 Microsoft Corporation AS8075 Microsoft Corporation AS8075 Microsoft Corporation AS8075 Microsoft Corporation

🔷 AAAA Records (IPv6)#

✗ No AAAA records — IPv6 not configured

🔐 HTTPS Records#

✗ No HTTPS RR — no SVCB/HTTPS service binding

📝 TXT Records#

2 records 134ms

TXT Record
v=msv1 t=eaa85cccfe04c3b09090dd18a58a56
v=spf1 include:spf.protection.outlook.com -all

✉️ SPF#

Policy	Record (cottrell.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 2026-10-13 15:18:53

www	104.21.87.179 172.67.170.127 2606:4700:3033::6815:57b3 2606:4700:3037::ac43:aa7f (AS13335) (address records, no CNAME)
www vs bare domain	Only www resolves cottrell.dk: no address www.cottrell.dk: 104.21.87.179 172.67.170.127 2606:4700:3033::6815:57b3 2606:4700:3037::ac43:aa7f (AS13335) (all like this)
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#

94ms

Check	Result
Validation Status	❓ Unknown
AD Flag (resolver validates)	✗ Not set
DS Record	✗ Not found
DNSKEY Record	✗ Not found
Flags	resolution failed: failure

🏷️ SOA#

33ms

Field	Value
Serial	2403629032
Primary NS (MNAME)	dane.ns.cloudflare.com
Responsible (RNAME)	dns@cloudflare.com
Refresh	10000s
Retry	2400s
Expire	604800s
Minimum (neg-cache TTL)	1800s

📋 Registration#

WHOIS fetched 2026-10-16 00:58:08

Field	Value
Registrar	Punktum dk A/S (direct)
Registered	2003-09-18
Expires	2033-09-30 (2538d)

🔗 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).

Domain	Registrar
uix.dk	Punktum dk A/S (direct)

📋 WHOIS#

⏱️ Lookup Timing#

29ms

33ms

30ms

AAAA

29ms

TXT

134ms

CAA

30ms

HTTPS

28ms

TLSA

79ms

SOA

33ms

MTA-STS

59ms

DNSSEC

94ms

SRV

0ms

Total

502ms

🕐 Scan History#

Scanned At	Duration	Records	DNSSEC
2026-10-01 01:25:04	636ms	2 NS 0 A 1 MX	🔓 Insecure
2026-09-15 09:04:37	1860ms	2 NS 0 A 1 MX	🔓 Insecure
2026-09-07 00:45:38	1573ms	2 NS 0 A 1 MX	🔓 Insecure
2026-07-16 06:39:37	1042ms	2 NS 0 A 1 MX	🔓 Insecure
2026-07-07 00:19:28	18649ms	2 NS 0 A 1 MX	🔓 Insecure
2026-07-02 00:40:54	913ms	2 NS 0 A 1 MX	🔓 Insecure
2026-06-16 22:35:14 shown	502ms	2 NS 0 A 1 MX	❓ Unknown