ckjohansen.dk

📜 Historical scan 2026-06-16 21:02:08 · ← Latest scan

⬇ Zone File 📜 Timeline & History ⚡ Scan Now

ckjohansen.dk is a .dk domain served by 3 nameservers (DNS01.mhhosting.dk, DNS02.mhhosting.dk, DNS03.mhhosting.dk). It was registered on 29 September 2003 (WHOIS) and was already in the .dk zone when our tracking began on 16 June 2026. Mail is handled by ckjohansen-dk.mail.protection.outlook.com. The zone is DNSSEC-signed but currently fails validation, has no 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#

3 records 51ms

Nameserver	IP addresses	PTR	ASN / ISP
DNS01.mhhosting.dk	—	—	—
DNS02.mhhosting.dk	—	—	—
DNS03.mhhosting.dk	—	—	—

🌍 A Records#

🌍

No A records found

📧 MX Records#

1 records 43ms

Priority	TTL	Mail Server	IP addresses	PTR	ASN
1	—	ckjohansen-dk.mail.protection.outlook.com	52.101.68.25 52.101.73.22 52.101.73.24 52.101.73.4	mail-db8pr02cu00101.inbound.protection.outlook.com mail-am7pr05cu00106.inbound.protection.outlook.com mail-as8pr05cu00300.inbound.protection.outlook.com mail-am0pr83cu00404.inbound.protection.outlook.com	AS8075 Microsoft Corporation AS8075 Microsoft Corporation AS8075 Microsoft Corporation AS8075 Microsoft Corporation

🔷 AAAA Records (IPv6)#

✗ No AAAA records — IPv6 not configured

🔐 HTTPS Records#

✗ No HTTPS RR — no SVCB/HTTPS service binding

📝 TXT Records#

3 records 427ms

TXT Record
"v=spf1 include:ckglobaltrade.dk include:ckdeepdrawing.dk -all"
MS=ms96752392
v=spf1 include:spf.protection.outlook.com -all

✉️ SPF#

Policy	Record (ckjohansen.dk)
-all (hard fail)	v=spf1 include:spf.protection.outlook.com -all

📨 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 2026-10-08 15:08:23

www	NXDOMAIN
www vs bare domain	Neither resolves ckjohansen.dk: no address www.ckjohansen.dk: no address
Wildcard	No

🔎 SPF check#

zone-wide SPF report

DNS lookups: 1/10 · policy: -all

No problems found

🔗 TLSA / DANE#

✗ No TLSA records — DANE not configured for HTTPS (_443) or MX (_25)

🔐 DNSSEC#

153ms

Check	Result
Validation Status	⚠️ Bogus
AD Flag (resolver validates)	✗ Not set
DS Record	✗ Not found
DNSKEY Record	✗ Not found
Flags	broken trust chain resolving 'ckjohansen.dk/A/IN': 127.0.0.1#53

🏷️ SOA#

110ms

Field	Value
Serial	1524486608
Primary NS (MNAME)	DNS01.mhhosting.dk
Responsible (RNAME)	hostmaster@mhhosting.dk
Refresh	10800s
Retry	3600s
Expire	604800s
Minimum (neg-cache TTL)	38400s

📋 Registration#

WHOIS fetched 2026-10-14 00:23:40

Field	Value
Registrar	Punktum dk A/S (direct)
Registered	2003-09-29
Expires	2027-09-30 (348d)

🔗 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).

Domain	Registrar
ck-johansen.dk	Punktum dk A/S (direct)
ckdeepdrawing.dk	Punktum dk A/S (direct)

📋 WHOIS#

⏱️ Lookup Timing#

51ms

49ms

43ms

AAAA

36ms

TXT

427ms

CAA

568ms

HTTPS

48ms

TLSA

92ms

SOA

110ms

MTA-STS

58ms

DNSSEC

153ms

SRV

0ms

Total

906ms

🕐 Scan History#

Scanned At	Duration	Records	DNSSEC
2026-09-30 11:37:21	798ms	3 NS 0 A 1 MX	🔓 Insecure
2026-08-27 20:23:57	1347ms	3 NS 0 A 1 MX	🔓 Insecure
2026-08-26 18:15:27	881ms	3 NS 0 A 1 MX	🔓 Insecure
2026-07-18 00:37:44	5967ms	3 NS 0 A 1 MX	🔓 Insecure
2026-07-07 02:43:35	29260ms	3 NS 0 A 1 MX	❓ Unknown
2026-06-20 07:51:49	771ms	3 NS 0 A 1 MX	🔓 Insecure
2026-06-16 23:28:03	65535ms	3 NS 0 A 1 MX	🔓 Insecure
2026-06-16 21:18:31	2809ms	3 NS 0 A 1 MX	🔓 Insecure
2026-06-16 21:02:08 shown	906ms	3 NS 0 A 1 MX	⚠️ Bogus
2026-06-16 21:00:59	1290ms	3 NS 0 A 1 MX	🔓 Insecure