ckjohansen.dk

📜 Historical scan 2026-06-20 07:51:49 · ← 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 not DNSSEC-signed, 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 30ms

Nameserver	IP addresses	PTR	ASN / ISP
DNS01.mhhosting.dk	188.180.76.248	dns01.mhhosting.dk	AS3292 TDC Holding A/S
DNS02.mhhosting.dk	188.180.76.244	dns02.mhhosting.dk	AS3292 TDC Holding A/S
DNS03.mhhosting.dk	80.63.220.2	2.220.63.80.customer.static.mhhosting.dk	AS3292 TDC Holding A/S

🌍 A Records#

🌍

No A records found

📧 MX Records#

1 records 64ms

Priority	TTL	Mail Server	IP addresses	PTR	ASN
1	21600s	ckjohansen-dk.mail.protection.outlook.com	2a01:111:f403:ca04::1 2a01:111:f403:ca04::8 2a01:111:f403:ca09::20 2a01:111:f403:ca09::9 52.101.68.3 52.101.68.8 52.101.73.1 52.101.73.19	mail-db7pr03cu00401.inbound.protection.outlook.com mail-db5pr02cu00100.inbound.protection.outlook.com mail-as8pr05cu00400.inbound.protection.outlook.com mail-as8pr04cu00801.inbound.protection.outlook.com mail-db7pr03cu00403.inbound.protection.outlook.com mail-du0pr03cu00100.inbound.protection.outlook.com mail-am3pr04cu00501.inbound.protection.outlook.com mail-as8pr04cu00803.inbound.protection.outlook.com	AS8075 Microsoft Corporation AS8075 Microsoft Corporation AS8075 Microsoft Corporation AS8075 Microsoft Corporation AS8075 Microsoft Corporation AS8075 Microsoft Corporation AS8075 Microsoft Corporation AS8075 Microsoft Corporation

📧 Autodiscover / Autoconfig#

Service	CNAME / IP
🔷 Autodiscover	autodiscover.outlook.com → 52.98.208.120

🔷 AAAA Records (IPv6)#

✗ No AAAA records — IPv6 not configured

🔐 HTTPS Records#

✗ No HTTPS RR — no SVCB/HTTPS service binding

📝 TXT Records#

3 records 279ms

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#

65ms

Check	Result
Validation Status	🔓 Insecure
AD Flag (resolver validates)	✗ Not set
DS Record	✗ Not found
DNSKEY Record	✗ Not found
Flags	resolution failed: ncache nxrrset

🏷️ SOA#

68ms

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 (347d)

🔗 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#

30ms

65ms

64ms

AAAA

75ms

TXT

279ms

CAA

64ms

HTTPS

35ms

TLSA

245ms

SOA

68ms

MTA-STS

132ms

DNSSEC

65ms

SRV

136ms

Total

771ms

🕐 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 shown	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	906ms	3 NS 0 A 1 MX	⚠️ Bogus
2026-06-16 21:00:59	1290ms	3 NS 0 A 1 MX	🔓 Insecure