claus-hjelm.dk

📜 Historical scan 2026-08-18 23:36:18  ·  ← Latest scan
⬇ Zone File 📜 Timeline & History ⚡ Scan Now

claus-hjelm.dk is a .dk domain served by 2 nameservers (isaac.ns.cloudflare.com, rosalyn.ns.cloudflare.com). It was registered on 25 September 2010 (WHOIS) and was already in the .dk zone when our tracking began on 16 June 2026. Its website address 188.114.96.1 is hosted by Cloudflare, Inc. (AS13335). Mail is handled by mx1.pub.mailpod5-cph3.one.com, mx2.pub.mailpod5-cph3.one.com and 1 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   123ms
NameserverIP addressesPTRASN / ISP
isaac.ns.cloudflare.com 108.162.193.177
172.64.33.177
173.245.59.177
2606:4700:58::adf5:3bb1
2803:f800:50::6ca2:c1b1
2a06:98c1:50::ac40:21b1		 isaac.ns.cloudflare.com
isaac.ns.cloudflare.com
isaac.ns.cloudflare.com
isaac.ns.cloudflare.com
isaac.ns.cloudflare.com
isaac.ns.cloudflare.com		 AS13335 Cloudflare, Inc.
AS13335 Cloudflare, Inc.
AS13335 Cloudflare, Inc.
AS13335 Cloudflare, Inc.
AS13335 Cloudflare, Inc.
AS13335 Cloudflare, Inc.
rosalyn.ns.cloudflare.com 108.162.194.59
162.159.38.59
172.64.34.59
2606:4700:50::a29f:263b
2803:f800:50::6ca2:c23b
2a06:98c1:50::ac40:223b		 rosalyn.ns.cloudflare.com
rosalyn.ns.cloudflare.com
rosalyn.ns.cloudflare.com
rosalyn.ns.cloudflare.com
rosalyn.ns.cloudflare.com
rosalyn.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   119ms
IPTTLPTRASNISP / OrgCIDRCountryCity
188.114.96.1 300s — AS13335 Cloudflare, Inc. 188.114.96.0/22 — —
188.114.97.1 300s — AS13335 Cloudflare, Inc. 188.114.96.0/22 — —

📧 MX Records#

3 records   123ms
PriorityTTLMail ServerIP addressesPTRASN
10 300s mx1.pub.mailpod5-cph3.one.com 185.164.14.54 mx1.pub.mailpod5-cph3.one.com AS51468 One.com A/S
10 300s mx2.pub.mailpod5-cph3.one.com 185.164.14.55 mx2.pub.mailpod5-cph3.one.com AS51468 One.com A/S
10 300s mx3.pub.mailpod5-cph3.one.com 185.164.14.56 mx3.pub.mailpod5-cph3.one.com AS51468 One.com A/S

📧 Autodiscover / Autoconfig#

ServiceCNAME / IP
🔷 Autodiscover104.21.36.246
🔶 Autoconfig188.114.97.1

🔷 AAAA Records (IPv6)#

2 records   106ms
IPv6 AddressTTLPTRASNISP / OrgCIDRCountryCity
2a06:98c1:3120::1 300s — AS13335 Cloudflare, Inc. 2a06:98c1:3120:0:0:0:0:0/46 — —
2a06:98c1:3121::1 300s — AS13335 Cloudflare, Inc. 2a06:98c1:3120:0:0:0:0:0/46 — —

🔐 HTTPS Records#

1 records   109ms
PriorityTargetSvcParams
1 service . alpn="h3,h2" ipv4hint=188.114.96.1,188.114.97.1 ech=AEX+DQBBTgAgACBS2IeRQOuwWsBMKViE1opK55UxIRhLkmwaqw5AmJDbfgAEAAEAAQASY2xvdWRmbGFyZS1lY2guY29tAAA= ipv6hint=2a06:98c1:3120::1,2a06:98c1:3121::1

📝 TXT Records#

1 records   448ms
TXT Record
google-site-verification=QAl3c6VT9Vc8jPmdN1fT0Y8C8H3yFBUZl-2CS3rLiCk

✉️ 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 2026-10-23 02:37:24
www104.21.36.246 172.67.201.101 2606:4700:3037::6815:24f6 2606:4700:3037::ac43:c965 (AS13335) (address records, no CNAME)
www vs bare domainSame network
WildcardYes: any name under the zone resolves

🔗 TLSA / DANE#

3 records   359ms
Service / OwnerTypeCert association
SMTP _25._tcp.mx1.pub.mailpod5-cph3.one.com DANE-EE · SPKI · SHA-256 63EF463E384F266BA4F41EE149A2C594…
SMTP _25._tcp.mx2.pub.mailpod5-cph3.one.com DANE-EE · SPKI · SHA-256 63EF463E384F266BA4F41EE149A2C594…
SMTP _25._tcp.mx3.pub.mailpod5-cph3.one.com DANE-EE · SPKI · SHA-256 63EF463E384F266BA4F41EE149A2C594…

🔐 DNSSEC#

320ms
CheckResult
Validation Status🔓 Insecure
AD Flag (resolver validates)✗ Not set
DS Record✗ Not found
DNSKEY Record✗ Not found
Flagsunsigned answer

🏷️ SOA#

0ms
FieldValue
Serial2412555579
Primary NS (MNAME)isaac.ns.cloudflare.com
Responsible (RNAME)dns@cloudflare.com
Refresh10000s
Retry2400s
Expire604800s
Minimum (neg-cache TTL)1800s

📋 Registration#

WHOIS fetched 2026-10-17 19:03:28
FieldValue
RegistrarPunktum dk A/S (direct)
Registered2010-09-25
Expires2027-09-30 (338d)

🔗 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
123ms
A
119ms
MX
123ms
AAAA
106ms
TXT
448ms
CAA
157ms
HTTPS
109ms
TLSA
359ms
SOA
0ms
MTA-STS
137ms
DNSSEC
320ms
SRV
159ms
Total
3699ms

🕐 Scan History#

Scanned AtDurationRecordsDNSSEC
2026-10-23 02:37:24 680ms 2 NS 2 A 3 MX 🔓 Insecure
2026-10-21 22:46:26 1840ms 2 NS 2 A 3 MX 🔓 Insecure
2026-10-17 18:30:29 1014ms 2 NS 2 A 3 MX 🔓 Insecure
2026-09-29 21:05:47 547ms 2 NS 2 A 3 MX 🔓 Insecure
2026-09-24 18:16:01 756ms 2 NS 2 A 3 MX 🔓 Insecure
2026-09-24 13:06:31 813ms 2 NS 2 A 3 MX 🔓 Insecure
2026-09-23 12:39:47 6678ms 2 NS 2 A 3 MX 🔓 Insecure
2026-09-23 10:46:43 848ms 2 NS 2 A 3 MX 🔓 Insecure
2026-09-01 12:28:07 1326ms 2 NS 2 A 3 MX 🔓 Insecure
2026-08-18 23:36:18 shown 3699ms 2 NS 2 A 3 MX 🔓 Insecure
2026-07-25 23:07:55 1175ms 2 NS 2 A 3 MX 🔓 Insecure
2026-06-27 11:27:03 1123ms 2 NS 2 A 3 MX 🔓 Insecure
2026-06-25 19:59:56 845ms 2 NS 2 A 3 MX 🔓 Insecure
2026-06-16 21:10:05 928ms 2 NS 2 A 3 MX 🔓 Insecure
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