ahmadsen.dk

📜 Historical scan 2026-10-06 06:35:58  ·  ← 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   90ms
NameserverIP addressesPTRASN / 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   126ms
IPTTLPTRASNISP / OrgCIDRCountryCity
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   116ms
PriorityTTLMail ServerIP addressesPTRASN
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   483ms
TXT Record
v=spf1 ip4:185.143.254.223 -all

✉️ SPF#

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

📨 DMARC#

PolicyRecord (_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   88ms
FlagsTagValue
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 CNAMEahmadsen.dk (all on ahmadsen.dk)
www vs bare domainSame network
ahmadsen.dk: 185.143.254.223 (AS60111)
www.ahmadsen.dk: 185.143.254.223 (AS60111)
WildcardYes: any name under the zone resolves
CDS / CDNSKEYPublished: key rollovers can be automated with the registry (RFC 7344/8078) 1 CDS, 1 CDNSKEY

✍️ DKIM keys#

1 found
SelectorCNAMEKey
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#

2 records   1323ms
Service / OwnerTypeCert association
SMTP _25._tcp.ahmadsen.dk DANE-EE · SPKI · SHA-256 407706E48E5EB9EE3CC2F897534C9E39…
SMTP _25._tcp.ahmadsen.dk DANE-TA · SPKI · SHA-256 9D637B3D27A9E570D07607B9CCADB80A…

🔐 DNSSEC#

264ms
CheckResult
Validation Status🔒 Secure
AD Flag (resolver validates)✓ Set
DS Record✓ Found
DNSKEY Record✓ Found
Flagsfully validated

🏷️ SOA#

86ms
FieldValue
Serial2416677833
Primary NS (MNAME)eugene.ns.cloudflare.com
Responsible (RNAME)dns@cloudflare.com
Refresh10000s
Retry2400s
Expire604800s
Minimum (neg-cache TTL)1800s

📋 Registration#

WHOIS fetched 2026-10-16 19:16:37
FieldValue
RegistrarPunktum dk A/S (direct)
Registered2019-02-27
Expires2035-02-28 (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#

NS
90ms
A
126ms
MX
116ms
AAAA
91ms
TXT
483ms
CAA
88ms
HTTPS
166ms
TLSA
1323ms
SOA
86ms
MTA-STS
144ms
DNSSEC
264ms
SRV
255ms
Total
3099ms

🕐 Scan History#

Scanned AtDurationRecordsDNSSEC
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 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 shown 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
dhd.dk [/] search Domains, Hosts & DNS — .dk zone