kajlarsen-vvs.dk DNS records

🖥️ Nameservers2 records 90ms

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 74ms

IP	TTL	PTR	ASN	ISP / Org	CIDR	Country	City
46.30.215.171	3600s	webcluster2.webpod17-cph3.one.com	AS51468	One.com A/S	46.30.208.0/21	🇩🇰 Denmark	Copenhagen

📧 MX Records1 records 81ms

Priority	TTL	Mail Server	IP addresses	PTR	ASN
0	3600s	kajlarsenvvs-dk02c.mail.protection.outlook.com	2a01:111:f403:ca04::10 2a01:111:f403:ca04::9 2a01:111:f403:ca04::a 2a01:111:f403:ca04::d 52.101.68.15 52.101.73.1 52.101.73.145 52.101.73.4	mail-dbapr03cu00100.inbound.protection.outlook.com mail-db7pr03cu00601.inbound.protection.outlook.com mail-du0pr03cu00102.inbound.protection.outlook.com mail-db6pr03cu00105.inbound.protection.outlook.com mail-db6pr03cu00107.inbound.protection.outlook.com mail-am3pr04cu00501.inbound.protection.outlook.com mail-am6pr02cu00301.inbound.protection.outlook.com mail-am0pr83cu00404.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 → 40.104.116.56
🔶 Autoconfig	46.30.215.171

🔷 AAAA Records (IPv6)1 records 49ms

IPv6 Address	TTL	PTR	ASN	ISP / Org	CIDR	Country	City
2a02:2350:5:106:805e:10cb:af56:b228	3600s	—	AS51468	One.com A/S	2a02:2350:0:0:0:0:0:0/32	🇩🇰 Denmark	Copenhagen

🔐 HTTPS Records

✗ No HTTPS RR — no SVCB/HTTPS service binding

📝 TXT Records2 records 280ms

TXT Record
apple-domain-verification=xlacb2dWbUwHxcZQ
v=spf1 ip4:62.242.89.178 include:spf.protection.outlook.com -all

✉️ SPF

Policy	Record (kajlarsen-vvs.dk)
-all (hard fail)	v=spf1 ip4:62.242.89.178 include:spf.protection.outlook.com -all

📨 DMARC

Policy	Record (_dmarc.kajlarsen-vvs.dk)
p=reject	v=DMARC1; p=reject; rua=mailto:it@kajlarsen-vvs.dk; ruf=mailto:it@kajlarsen-vvs.dk

📬 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)

🔐 DNSSEC157ms

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

🏷️ SOA0ms

Field	Value
Serial	2026081505
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

90ms

A

74ms

MX

81ms

AAAA

49ms

TXT

280ms

CAA

85ms

HTTPS

109ms

TLSA

732ms

SOA

0ms

MTA-STS

105ms

DNSSEC

157ms

SRV

149ms

Total

1886ms

🕐 Scan History

Scanned At	Duration	Records	DNSSEC
2026-08-27 04:35:01	1886ms	2 NS 1 A 1 MX	🔒 Secure	View
2026-08-16 04:02:48	2800ms	2 NS 1 A 1 MX	🔒 Secure	View
2026-07-24 16:29:30	5701ms	2 NS 1 A 1 MX	🔒 Secure	View
2026-06-27 23:15:39	1608ms	2 NS 1 A 1 MX	🔒 Secure	View
2026-06-23 14:02:48	935ms	0 NS 0 A 0 MX	❓ Unknown	View
2026-06-17 19:19:58	1097ms	2 NS 1 A 1 MX	🔒 Secure	View