ka-gulv.dk DNS records

🖥️ Nameservers2 records 67ms

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 72ms

IP	TTL	PTR	ASN	ISP / Org	CIDR	Country	City
46.30.213.128	3600s	webcluster1.webpod14-cph3.one.com	AS51468	One.com A/S	46.30.208.0/21	🇩🇰 Denmark	Copenhagen

📧 MX Records1 records 44ms

Priority	TTL	Mail Server	IP addresses	PTR	ASN
0	3600s	kagulv-dk0e.mail.protection.outlook.com	2a01:111:f403:ca09::28 2a01:111:f403:ca09::4 2a01:111:f403:ca09::e 2a01:111:f403:ca48::c 52.101.181.153 52.101.68.21 52.101.73.155 52.101.73.4	mail-am6pr02cu00300.inbound.protection.outlook.com mail-am0pr04cu00504.inbound.protection.outlook.com mail-am7pr05cu00206.inbound.protection.outlook.com mail-miypr03cu00104.inbound.protection.outlook.com mail-wa4pr04cu00101.inbound.protection.outlook.com mail-db4pr02cu00205.inbound.protection.outlook.com mail-am7pr02cu00203.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 → 40.104.116.24

🔷 AAAA Records (IPv6)1 records 66ms

IPv6 Address	TTL	PTR	ASN	ISP / Org	CIDR	Country	City
2a02:2350:5:10c:0:dcee:9652:91fc	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 Records3 records 202ms

TXT Record
google-site-verification=yJ2AOVTjx4zbX0toOzsVtoOrWoxxoj2JeapyOp_O8Kw
MS=ms47997795
v=spf1 a:mail.hostingkompagniet.dk include:spf.protection.outlook.com include:_custspf.one.com -all

✉️ SPF

Policy	Record (ka-gulv.dk)
-all (hard fail)	v=spf1 a:mail.hostingkompagniet.dk include:spf.protection.outlook.com include:_custspf.one.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)

🔐 DNSSEC2093ms

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

🏷️ SOA0ms

Field	Value
Serial	2026081301
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

67ms

A

72ms

MX

44ms

AAAA

66ms

TXT

202ms

CAA

85ms

HTTPS

43ms

TLSA

599ms

SOA

0ms

MTA-STS

90ms

DNSSEC

2093ms

SRV

86ms

Total

3344ms

🕐 Scan History

Scanned At	Duration	Records	DNSSEC
2026-08-28 00:42:39	3344ms	2 NS 1 A 1 MX	🔒 Secure	View
2026-08-25 20:14:54	1053ms	2 NS 1 A 1 MX	🔒 Secure	View
2026-08-14 07:40:56	2082ms	2 NS 1 A 1 MX	🔒 Secure	View
2026-08-01 17:30:45	3013ms	2 NS 1 A 1 MX	🔒 Secure	View
2026-07-18 15:40:52	1427ms	2 NS 1 A 1 MX	🔒 Secure	View
2026-07-14 15:29:57	1189ms	2 NS 1 A 1 MX	🔒 Secure	View
2026-07-08 18:18:19	1735ms	2 NS 1 A 1 MX	🔒 Secure	View
2026-06-18 02:53:13	897ms	2 NS 1 A 1 MX	🔒 Secure	View