icssec.dk

📜 Historical scan 2026-08-20 07:20:55  ·  ← Latest scan
⬇ Zone File 📜 Timeline & History ⚡ Scan Now

icssec.dk is a .dk domain served by 2 nameservers (anton.ns.cloudflare.com, maya.ns.cloudflare.com). It was registered on 27 July 2021 (WHOIS) and was already in the .dk zone when our tracking began on 16 June 2026. Its website address 104.21.30.193 is hosted by Cloudflare, Inc. (AS13335). Mail is handled by mx1.pub.mailpod10-cph3.one.com, mx2.pub.mailpod10-cph3.one.com and 2 more. The zone is not DNSSEC-signed, has no DMARC policy and is reachable over IPv6. 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   63ms
NameserverIP addressesPTRASN / ISP
anton.ns.cloudflare.com 108.162.195.175
162.159.44.175
172.64.35.175
2606:4700:58::a29f:2caf
2803:f800:50::6ca2:c3af
2a06:98c1:50::ac40:23af		 anton.ns.cloudflare.com
anton.ns.cloudflare.com
anton.ns.cloudflare.com
anton.ns.cloudflare.com
anton.ns.cloudflare.com
anton.ns.cloudflare.com		 AS13335 Cloudflare, Inc.
AS13335 Cloudflare, Inc.
AS13335 Cloudflare, Inc.
AS13335 Cloudflare, Inc.
AS13335 Cloudflare, Inc.
AS13335 Cloudflare, Inc.
maya.ns.cloudflare.com 108.162.192.194
172.64.32.194
173.245.58.194
2606:4700:50::adf5:3ac2
2803:f800:50::6ca2:c0c2
2a06:98c1:50::ac40:20c2		 maya.ns.cloudflare.com
maya.ns.cloudflare.com
maya.ns.cloudflare.com
maya.ns.cloudflare.com
maya.ns.cloudflare.com
maya.ns.cloudflare.com		 AS13335 Cloudflare, Inc.
AS13335 Cloudflare, Inc.
AS13335 Cloudflare, Inc.
AS13335 Cloudflare, Inc.
AS13335 Cloudflare, Inc.
AS13335 Cloudflare, Inc.

🌍 A Records#

2 records   67ms
IPTTLPTRASNISP / OrgCIDRCountryCity
104.21.30.193 300s — AS13335 Cloudflare, Inc. 104.21.0.0/17 — —
172.67.173.141 300s — AS13335 Cloudflare, Inc. 172.67.128.0/17 — —

📧 MX Records#

4 records   53ms
PriorityTTLMail ServerIP addressesPTRASN
10 300s mx1.pub.mailpod10-cph3.one.com 104.37.34.70 mx1.pub.mailpod10-cph3.one.com AS51468 One.com A/S
10 300s mx2.pub.mailpod10-cph3.one.com 104.37.34.71 mx2.pub.mailpod10-cph3.one.com AS51468 One.com A/S
10 300s mx3.pub.mailpod10-cph3.one.com 104.37.34.72 mx3.pub.mailpod10-cph3.one.com AS51468 One.com A/S
10 300s mx4.pub.mailpod10-cph3.one.com 104.37.34.73 mx4.pub.mailpod10-cph3.one.com AS51468 One.com A/S

🔷 AAAA Records (IPv6)#

2 records   51ms
IPv6 AddressTTLPTRASNISP / OrgCIDRCountryCity
2606:4700:3033::6815:1ec1 300s — AS13335 Cloudflare, Inc. 2606:4700:3000:0:0:0:0:0/42 — —
2606:4700:3037::ac43:ad8d 300s — AS13335 Cloudflare, Inc. 2606:4700:3000:0:0:0:0:0/42 — —

🔐 HTTPS Records#

1 records   52ms
PriorityTargetSvcParams
1 service . alpn="h3,h2" ipv4hint=104.21.30.193,172.67.173.141 ech=AEX+DQBBrAAgACB6OFUSmj1YOK0lasWwXq0Sc8XBCz2NSMqcCXITbeVnIwAEAAEAAQASY2xvdWRmbGFyZS1lY2guY29tAAA= ipv6hint=2606:4700:3033::6815:1ec1,2606:4700:3037::ac43:ad8d

📝 TXT Records#

📝
No TXT records found

✉️ SPF#

✗ No SPF record — mail spoofing not restricted

📨 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 2026-10-18 00:52:12
wwwNXDOMAIN
www vs bare domainwww does not resolve (all like this)
WildcardNo

🔏 ACME Challenge#

TypeNameValue
TXT _acme-challenge.icssec.dk qOAEb97kAA8xSkmuwCIBvJlttwmUdPNvbw98IHkBvXU
TXT _acme-challenge.icssec.dk VQjqTBjBxqTHr4I_mROScFJfcmIjg6Nd5vTHN0wBcds

🔗 TLSA / DANE#

4 records   169ms
Service / OwnerTypeCert association
SMTP _25._tcp.mx1.pub.mailpod10-cph3.one.com DANE-EE · SPKI · SHA-256 5932F73E86E0548B77B582F47919F654…
SMTP _25._tcp.mx2.pub.mailpod10-cph3.one.com DANE-EE · SPKI · SHA-256 5932F73E86E0548B77B582F47919F654…
SMTP _25._tcp.mx3.pub.mailpod10-cph3.one.com DANE-EE · SPKI · SHA-256 5932F73E86E0548B77B582F47919F654…
SMTP _25._tcp.mx4.pub.mailpod10-cph3.one.com DANE-EE · SPKI · SHA-256 5932F73E86E0548B77B582F47919F654…

🔐 DNSSEC#

212ms
CheckResult
Validation Status🔓 Insecure
AD Flag (resolver validates)✗ Not set
DS Record✗ Not found
DNSKEY Record✗ Not found
Flagsunsigned answer

🏷️ SOA#

0ms
FieldValue
Serial2412609780
Primary NS (MNAME)anton.ns.cloudflare.com
Responsible (RNAME)dns@cloudflare.com
Refresh10000s
Retry2400s
Expire604800s
Minimum (neg-cache TTL)1800s

📋 Registration#

WHOIS fetched 2026-10-11 19:17:27
FieldValue
RegistrarPunktum dk A/S (direct)
Registered2021-07-27
Expires2027-07-31 (283d)

🔗 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).

DomainRegistrar
cybercamping.dkONE.COM A/S
skadsvegas.dkPunktum dk A/S (direct)
📋 WHOIS#

⏱️ Lookup Timing#

NS
63ms
A
67ms
MX
53ms
AAAA
51ms
TXT
291ms
CAA
52ms
HTTPS
52ms
TLSA
169ms
SOA
0ms
MTA-STS
164ms
DNSSEC
212ms
SRV
161ms
Total
1879ms

🕐 Scan History#

Scanned AtDurationRecordsDNSSEC
2026-10-18 00:52:12 885ms 2 NS 2 A 4 MX 🔓 Insecure
2026-09-17 04:25:22 2100ms 2 NS 2 A 4 MX 🔓 Insecure
2026-09-10 03:58:37 2395ms 2 NS 2 A 4 MX 🔓 Insecure
2026-09-04 06:27:22 1128ms 2 NS 2 A 4 MX 🔓 Insecure
2026-09-01 17:03:42 1439ms 2 NS 2 A 4 MX 🔓 Insecure
2026-08-30 23:15:47 2662ms 2 NS 2 A 4 MX 🔓 Insecure
2026-08-25 15:19:01 2210ms 2 NS 2 A 4 MX 🔓 Insecure
2026-08-21 08:06:14 10009ms 2 NS 2 A 4 MX 🔓 Insecure
2026-08-20 07:20:55 shown 1879ms 2 NS 2 A 4 MX 🔓 Insecure
2026-08-19 06:13:21 4598ms 2 NS 2 A 4 MX 🔓 Insecure
2026-08-17 01:42:13 4469ms 2 NS 2 A 4 MX 🔓 Insecure
2026-06-23 05:35:48 1073ms 2 NS 2 A 4 MX 🔓 Insecure
2026-06-22 08:04:22 2837ms 2 NS 2 A 4 MX 🔓 Insecure
2026-06-19 03:43:32 1199ms 2 NS 2 A 4 MX 🔓 Insecure
2026-06-17 16:19:55 5525ms 2 NS 2 A 4 MX 🔓 Insecure
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