ahmadsen.dk

📜 Historical scan 2026-10-14 16:27:00 · ← Latest scan

⬇ Zone File 📜 Timeline & History ⚡ Scan Now

ahmadsen.dk is a .dk domain served by 2 nameservers (eugene.ns.cloudflare.com, gina.ns.cloudflare.com). It was registered on 27 February 2019 (WHOIS) and was already in the .dk zone when our tracking began on 16 June 2026. Its website address 185.143.254.223 is hosted by ASOM-Net Forening (AS60111) in Denmark. Mail is handled by ahmadsen.dk. The zone is DNSSEC-signed and validates, publishes a 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 35ms

Nameserver	IP addresses	PTR	ASN / ISP
eugene.ns.cloudflare.com	108.162.195.72 162.159.44.72 172.64.35.72 2606:4700:58::a29f:2c48 2803:f800:50::6ca2:c348 2a06:98c1:50::ac40:2348	eugene.ns.cloudflare.com eugene.ns.cloudflare.com eugene.ns.cloudflare.com eugene.ns.cloudflare.com eugene.ns.cloudflare.com eugene.ns.cloudflare.com	AS13335 Cloudflare, Inc. AS13335 Cloudflare, Inc. AS13335 Cloudflare, Inc. AS13335 Cloudflare, Inc. AS13335 Cloudflare, Inc. AS13335 Cloudflare, Inc.
gina.ns.cloudflare.com	108.162.192.117 172.64.32.117 173.245.58.117 2606:4700:50::adf5:3a75 2803:f800:50::6ca2:c075 2a06:98c1:50::ac40:2075	gina.ns.cloudflare.com gina.ns.cloudflare.com gina.ns.cloudflare.com gina.ns.cloudflare.com gina.ns.cloudflare.com gina.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 28ms

IP	TTL	PTR	ASN	ISP / Org	CIDR	Country	City
185.143.254.223	300s	ip185-143-254-223.ip.skjern-net.dk	AS60111	ASOM-Net Forening	185.143.252.0/22	🇩🇰 Denmark	Skjern

📧 MX Records#

1 records 38ms

Priority	TTL	Mail Server	IP addresses	PTR	ASN
0	300s	ahmadsen.dk	185.143.254.223	ip185-143-254-223.ip.skjern-net.dk	AS60111 ASOM-Net Forening

🔷 AAAA Records (IPv6)#

✗ No AAAA records — IPv6 not configured

🔐 HTTPS Records#

✗ No HTTPS RR — no SVCB/HTTPS service binding

📝 TXT Records#

1 records 175ms

TXT Record
v=spf1 ip4:185.143.254.223 -all

✉️ SPF#

Policy	Record (ahmadsen.dk)
-all (hard fail)	v=spf1 ip4:185.143.254.223 -all

📨 DMARC#

Policy	Record (_dmarc.ahmadsen.dk)
p=quarantine	v=DMARC1; p=quarantine; sp=reject; pct=100; rua=mailto:dmarc-rua-reports@ahmadsen.dk; ruf=mailto:dmarc-ruf-reports@ahmadsen.dk

📬 MTA-STS#

✗ No MTA-STS policy — SMTP TLS not enforced

📈 TLSRPT#

✗ No TLSRPT record — no SMTP TLS failure reporting

📜 CAA Records#

10 records 35ms

Flags	Tag	Value
0	issue	comodoca.com
0	issue	digicert.com; cansignhttpexchanges=yes
0	issue	letsencrypt.org
0	issue	pki.goog; cansignhttpexchanges=yes
0	issue	ssl.com
0	issuewild	comodoca.com
0	issuewild	digicert.com; cansignhttpexchanges=yes
0	issuewild	letsencrypt.org
0	issuewild	pki.goog; cansignhttpexchanges=yes
0	issuewild	ssl.com

🧩 Web & zone#

latest probe, not this scan · checked 2026-10-16 18:47:16

www CNAME	ahmadsen.dk (all on ahmadsen.dk) → 185.143.254.223 (AS60111)
www vs bare domain	Same network ahmadsen.dk: 185.143.254.223 (AS60111) www.ahmadsen.dk: 185.143.254.223 (AS60111)
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
dkim	—	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: 0/10 · policy: -all

No problems found

🔗 TLSA / DANE#

3 records 276ms

Service / Owner	Type	Cert association
SMTP _25._tcp.ahmadsen.dk	DANE-TA · SPKI · SHA-256	9D637B3D27A9E570D07607B9CCADB80A…
SMTP _25._tcp.ahmadsen.dk	DANE-EE · SPKI · SHA-256	407706E48E5EB9EE3CC2F897534C9E39…
HTTPS _443._tcp.ahmadsen.dk	DANE-EE · SPKI · SHA-256	3BEEF0CF1BC3258F375355038553C2E5…

🔐 DNSSEC#

67ms

Check	Result
Validation Status	🔒 Secure
AD Flag (resolver validates)	✓ Set
DS Record	✓ Found
DNSKEY Record	✓ Found
Flags	fully validated

🏷️ SOA#

42ms

Field	Value
Serial	2417470614
Primary NS (MNAME)	eugene.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 19:16:37

Field	Value
Registrar	Punktum dk A/S (direct)
Registered	2019-02-27
Expires	2035-02-28 (3056d)

🔗 Same registrant#

0 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).

No other domain with this registrant in our WHOIS data yet

📋 WHOIS#

⏱️ Lookup Timing#

35ms

28ms

38ms

AAAA

28ms

TXT

175ms

CAA

35ms

HTTPS

38ms

TLSA

276ms

SOA

42ms

MTA-STS

61ms

DNSSEC

67ms

SRV

62ms

Total

772ms

🕐 Scan History#

Scanned At	Duration	Records	DNSSEC
2026-10-16 18:47:16	6599ms	2 NS 1 A 1 MX	🔒 Secure
2026-10-15 17:16:08	1546ms	2 NS 1 A 1 MX	🔒 Secure
2026-10-14 16:27:00 shown	772ms	2 NS 1 A 1 MX	🔒 Secure
2026-10-10 12:16:19	3541ms	2 NS 1 A 1 MX	🔒 Secure
2026-10-09 09:30:11	2180ms	2 NS 1 A 1 MX	🔒 Secure
2026-10-06 06:35:58	3099ms	2 NS 1 A 1 MX	🔒 Secure
2026-10-04 06:11:41	2979ms	2 NS 1 A 1 MX	🔒 Secure
2026-10-01 05:57:05	5702ms	2 NS 1 A 1 MX	🔒 Secure
2026-09-30 05:34:28	4605ms	2 NS 1 A 1 MX	🔒 Secure
2026-09-29 05:24:47	1423ms	2 NS 1 A 1 MX	🔒 Secure
2026-09-28 05:10:51	3291ms	2 NS 1 A 1 MX	🔒 Secure
2026-09-27 04:03:57	4612ms	2 NS 1 A 1 MX	🔒 Secure
2026-09-18 09:44:55	1463ms	2 NS 1 A 1 MX	🔒 Secure
2026-08-24 07:22:03	1049ms	2 NS 1 A 1 MX	🔒 Secure
2026-08-16 07:18:55	5229ms	2 NS 1 A 1 MX	🔒 Secure
2026-08-01 17:29:21	5106ms	2 NS 1 A 1 MX	🔒 Secure
2026-07-07 02:53:11	17367ms	2 NS 1 A 1 MX	🔒 Secure
2026-06-25 17:42:51	6287ms	2 NS 1 A 1 MX	🔒 Secure
2026-06-21 11:16:27	962ms	0 NS 0 A 0 MX	❓ Unknown
2026-06-18 08:46:21	939ms	2 NS 1 A 1 MX	🔒 Secure
2026-06-16 12:39:56	740ms	2 NS 1 A 1 MX	🔒 Secure