carl-rasmussen.dk

📜 Historical scan 2026-07-14 02:08:38  ·  ← Latest scan
⬇ Zone File 📜 Timeline & History ⚡ Scan Now

carl-rasmussen.dk is a .dk domain served by 2 nameservers (algin.ns.cloudflare.com, ryleigh.ns.cloudflare.com). It was registered on 30 January 2002 (WHOIS) and was already in the .dk zone when our tracking began on 16 June 2026. Its website address 104.18.20.94 is hosted by Cloudflare, Inc. (AS13335). Mail is handled by eu-esec-01.heimdalsecurity.com, eu-esec-02.heimdalsecurity.com. The zone is DNSSEC-signed and validates, publishes a 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   31ms

🌍 A Records#

2 records   22ms
IPTTLPTRASNISP / OrgCIDRCountryCity
104.18.20.94 300s — AS13335 Cloudflare, Inc. 104.16.0.0/14 — —
104.18.21.94 300s — AS13335 Cloudflare, Inc. 104.16.0.0/14 — —

📧 MX Records#

2 records   30ms

🔷 AAAA Records (IPv6)#

2 records   31ms

🔐 HTTPS Records#

1 records   30ms
PriorityTargetSvcParams
1 service . alpn="h2" ipv4hint=104.18.20.94,104.18.21.94 ipv6hint=2606:4700::6812:145e,2606:4700::6812:155e

📝 TXT Records#

2 records   178ms
TXT Record
MS=ms25186430
v=spf1 include:_spf4940.spfprotect.com -all

✉️ SPF#

PolicyRecord (carl-rasmussen.dk)
-all (hard fail) v=spf1 include:_spf4940.spfprotect.com -all

📨 DMARC#

PolicyRecord (_dmarc.carl-rasmussen.dk)
p=reject v=DMARC1; p=reject; rua=mailto:611e7677625a7@dmarc.centerasecurity.com;

📬 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 2026-10-15 02:25:14
www104.18.20.94 104.18.21.94 2606:4700::6812:145e 2606:4700::6812:155e (AS13335) (address records, no CNAME)
www vs bare domainSame network
WildcardNo
Denial of existenceCompact NSEC (RFC 9824, "black lies") not walkable
CDS / CDNSKEYPublished: key rollovers can be automated with the registry (RFC 7344/8078) 1 CDS, 1 CDNSKEY

🔎 SPF check#

zone-wide SPF report

DNS lookups: 1/10 · policy: -all

No problems found

🔗 TLSA / DANE#

2 records   137ms
Service / OwnerTypeCert association
SMTP _25._tcp.eu-esec-01.heimdalsecurity.com DANE-EE · SPKI · SHA-256 2E8933DD6DB99304A5A9D5C4ECDE7B8E…
SMTP _25._tcp.eu-esec-02.heimdalsecurity.com DANE-EE · SPKI · SHA-256 2E8933DD6DB99304A5A9D5C4ECDE7B8E…

🔐 DNSSEC#

53ms
CheckResult
Validation Status🔒 Secure
AD Flag (resolver validates)✓ Set
DS Record✓ Found
DNSKEY Record✓ Found
Flagsfully validated

🏷️ SOA#

0ms
FieldValue
Serial2409209941
Primary NS (MNAME)algin.ns.cloudflare.com
Responsible (RNAME)dns@cloudflare.com
Refresh10000s
Retry2400s
Expire604800s
Minimum (neg-cache TTL)1800s

📋 Registration#

WHOIS fetched 2026-10-24 09:17:36
FieldValue
RegistrarPunktum dk A/S (direct)
Registered2002-01-30
Expires2027-03-31 (158d)

🔗 Same registrant#

20 domains
📋 WHOIS#

⏱️ Lookup Timing#

NS
31ms
A
22ms
MX
30ms
AAAA
31ms
TXT
178ms
CAA
29ms
HTTPS
30ms
TLSA
137ms
SOA
0ms
MTA-STS
50ms
DNSSEC
53ms
SRV
52ms
Total
1233ms

🕐 Scan History#

Scanned AtDurationRecordsDNSSEC
2026-10-15 02:25:14 401ms 2 NS 2 A 0 MX 🔒 Secure
2026-10-03 13:28:47 576ms 2 NS 2 A 0 MX 🔒 Secure
2026-09-30 13:17:52 704ms 2 NS 2 A 0 MX 🔒 Secure
2026-09-30 07:05:51 433ms 2 NS 2 A 0 MX 🔒 Secure
2026-09-30 00:14:19 1165ms 2 NS 2 A 0 MX 🔒 Secure
2026-09-29 00:03:53 1238ms 2 NS 2 A 0 MX 🔒 Secure
2026-09-27 23:45:53 2096ms 2 NS 2 A 0 MX 🔒 Secure
2026-09-25 23:07:24 1261ms 2 NS 2 A 0 MX 🔒 Secure
2026-09-23 22:42:49 567ms 2 NS 2 A 0 MX 🔒 Secure
2026-09-23 03:12:23 2943ms 2 NS 2 A 0 MX 🔒 Secure
2026-09-20 18:03:55 773ms 2 NS 2 A 0 MX 🔒 Secure
2026-09-08 16:51:02 1883ms 2 NS 2 A 0 MX 🔒 Secure
2026-08-28 04:56:31 510ms 2 NS 2 A 0 MX 🔒 Secure
2026-08-27 03:14:47 725ms 2 NS 2 A 0 MX 🔒 Secure
2026-08-07 05:35:30 961ms 2 NS 2 A 0 MX 🔒 Secure
2026-08-02 12:35:09 1051ms 2 NS 2 A 0 MX 🔒 Secure
2026-07-14 02:08:38 shown 1233ms 2 NS 2 A 2 MX 🔒 Secure
2026-06-27 23:24:08 1068ms 2 NS 2 A 2 MX 🔒 Secure
2026-06-20 03:51:50 3251ms 2 NS 2 A 2 MX 🔒 Secure
2026-06-19 09:28:15 1111ms 2 NS 2 A 2 MX 🔒 Secure
2026-06-16 19:47:36 65535ms 2 NS 2 A 2 MX 🔒 Secure
2026-06-16 19:26:00 716ms 2 NS 2 A 2 MX 🔒 Secure
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