ckjohansen.dk DNS records

🖥️ Nameservers3 records 37ms

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 Records1 records 40ms

Priority	TTL	Mail Server	IP addresses	PTR	ASN
1	38400s	ckjohansen-dk.mail.protection.outlook.com	2a01:111:f403:ca04::9 2a01:111:f403:ca09:: 2a01:111:f403:ca09::20 2a01:111:f403:ca09::9 52.101.68.32 52.101.68.39 52.101.73.2 52.101.73.24	mail-db7pr03cu00601.inbound.protection.outlook.com mail-am3pr04cu00500.inbound.protection.outlook.com mail-as8pr05cu00400.inbound.protection.outlook.com mail-as8pr04cu00801.inbound.protection.outlook.com mail-db3pr0202cu00200.inbound.protection.outlook.com mail-db7pr03cu00607.inbound.protection.outlook.com mail-as9pr07cu00302.inbound.protection.outlook.com mail-as8pr05cu00300.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 → 40.104.116.40

🔷 AAAA Records (IPv6)

✗ No AAAA records — IPv6 not configured

🔐 HTTPS Records

✗ No HTTPS RR — no SVCB/HTTPS service binding

📝 TXT Records3 records 159ms

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

🔗 TLSA / DANE

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

🔐 DNSSEC86ms

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

🏷️ SOA0ms

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

✗ No registration data — collected automatically when SOA serial changes

📋 WHOIS

⏱️ Lookup Timing

NS

37ms

A

38ms

MX

40ms

AAAA

40ms

TXT

159ms

CAA

32ms

HTTPS

40ms

TLSA

735ms

SOA

0ms

MTA-STS

59ms

DNSSEC

86ms

SRV

60ms

Total

1347ms

🕐 Scan History

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