klitjohansen.dk DNS records

🖥️ Nameservers2 records 49ms

Nameserver	IP addresses	PTR	ASN / ISP
ns01.one.com	195.206.121.10 2001:67c:28cc::10	ns01.one.com ns01.one.com	AS197495 One.com A/S AS197495 One.com A/S
ns02.one.com	185.10.11.10 2001:67c:3c0::10	ns02.one.com ns02.one.com	AS51468 One.com A/S AS51468 One.com A/S

🌍 A Records1 records 2051ms

IP	TTL	PTR	ASN	ISP / Org	CIDR	Country	City
77.233.246.73	598s	77-233-246-73.novasol.com	AS31027	GlobalConnect A/S	77.233.224.0/19	🇩🇰 Denmark	Copenhagen

📧 MX Records4 records 46ms

Priority	TTL	Mail Server	IP addresses	PTR	ASN
10	600s	klitjohansen-dk.p10.spamhero.com	209.41.68.167 216.172.106.53 216.172.106.53	bolt104b.mxthunder.net 53.0-26.106.172.216.in-addr.arpa bolt104a.mxthunder.net	AS13767 DataBank Holdings, Ltd. AS13354 zColo AS13354 zColo
20	600s	klitjohansen-dk.p20.spamhero.net	216.172.106.53 216.172.106.53	53.0-26.106.172.216.in-addr.arpa bolt104a.mxthunder.net	AS13354 zColo AS13354 zColo
30	600s	klitjohansen-dk.p30.spamhero.net	209.41.68.167	bolt104b.mxthunder.net	AS13767 DataBank Holdings, Ltd.
40	600s	klitjohansen-dk.p40.spamhero.net	209.41.68.167 216.172.106.53 216.172.106.53	bolt104b.mxthunder.net 53.0-26.106.172.216.in-addr.arpa bolt104a.mxthunder.net	AS13767 DataBank Holdings, Ltd. AS13354 zColo AS13354 zColo

📧 Autodiscover / Autoconfig

Service	CNAME / IP
🔷 Autodiscover	klitjohansen.dk → 77.233.246.73
🔶 Autoconfig	klitjohansen.dk → 77.233.246.73

🔷 AAAA Records (IPv6)

✗ No AAAA records — IPv6 not configured

🔐 HTTPS Records

✗ No HTTPS RR — no SVCB/HTTPS service binding

📝 TXT Records2 records 184ms

TXT Record
google-site-verification=SRVeIsP6-I0jQbATdQfNY7tFEJeRG4lVR1gsIhvaGeM
v=spf1 a mx ip4:77.233.246.74 include:spf.protection.outlook.com -all

✉️ SPF

Policy	Record (klitjohansen.dk)
-all (hard fail)	v=spf1 a mx ip4:77.233.246.74 include:spf.protection.outlook.com -all

📨 DMARC

Policy	Record (_dmarc.klitjohansen.dk)
p=none (monitor only)	v=DMARC1; p=none; rua=mailto:caobns2k@ag.eu.dmarcian.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

🔏 ACME Challenge

Type	Name	Value
CNAME	_acme-challenge.klitjohansen.dk	klitjohansen.dk

🔗 TLSA / DANE

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

🔐 DNSSEC91ms

Check	Result
Validation Status	🔒 Secure
AD Flag (resolver validates)	✓ Set
DS Record	✓ Found
DNSKEY Record	✓ Found
Flags	fully validated

🏷️ SOA40ms

Field	Value
Serial	2026032501
Primary NS (MNAME)	ns01.one.com
Responsible (RNAME)	hostmaster@one.com
Refresh	14400s
Retry	3600s
Expire	1209600s
Minimum (neg-cache TTL)	600s

📋 Registration

✗ No registration data — collected automatically when SOA serial changes

📋 WHOIS

⏱️ Lookup Timing

NS

49ms

A

2051ms

MX

46ms

AAAA

52ms

TXT

184ms

CAA

43ms

HTTPS

35ms

TLSA

691ms

SOA

40ms

MTA-STS

51ms

DNSSEC

91ms

SRV

117ms

Total

8489ms

🕐 Scan History

Scanned At	Duration	Records	DNSSEC
2026-08-14 22:49:00	8489ms	2 NS 1 A 4 MX	🔒 Secure	View
2026-06-26 01:39:58	3775ms	2 NS 1 A 4 MX	🔒 Secure	View
2026-06-21 06:33:42	4805ms	2 NS 1 A 4 MX	🔒 Secure	View
2026-06-18 06:45:34	1847ms	2 NS 1 A 4 MX	🔒 Secure	View