ok-service.dk DNS records

🖥️ Nameservers2 records 87ms

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 53ms

IP	TTL	PTR	ASN	ISP / Org	CIDR	Country	City
77.111.240.161	3600s	webcluster34.webpod11-cph3.one.com	AS51468	One.com A/S	77.111.240.0/22	🇩🇰 Denmark	Copenhagen

📧 MX Records1 records 106ms

Priority	TTL	Mail Server	IP addresses	PTR	ASN
0	3600s	okservice-dk0e.mail.protection.outlook.com	2a01:111:f403:ca04:: 2a01:111:f403:ca04::8 2a01:111:f403:ca04::e 2a01:111:f403:ca09::e 52.101.209.153 52.101.68.15 52.101.73.19 52.101.73.4	mail-db3pr0202cu00100.inbound.protection.outlook.com mail-db5pr02cu00100.inbound.protection.outlook.com mail-db8pr02cu00106.inbound.protection.outlook.com mail-am7pr05cu00206.inbound.protection.outlook.com mail-cpjpr04cu00101.inbound.protection.outlook.com mail-db6pr03cu00107.inbound.protection.outlook.com mail-as8pr04cu00803.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 119ms

IPv6 Address	TTL	PTR	ASN	ISP / Org	CIDR	Country	City
2a02:2350:5:102:800e:2ae1:fc28:9792	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 282ms

TXT Record
MS=ms22967225
v=spf1 ip4:80.198.31.155 include:spf.protection.outlook.com include:_custspf.one.com -all

✉️ SPF

Policy	Record (ok-service.dk)
-all (hard fail)	v=spf1 ip4:80.198.31.155 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)

🔐 DNSSEC221ms

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

🏷️ SOA0ms

Field	Value
Serial	2026082801
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

87ms

A

53ms

MX

106ms

AAAA

119ms

TXT

282ms

CAA

56ms

HTTPS

79ms

TLSA

832ms

SOA

0ms

MTA-STS

137ms

DNSSEC

221ms

SRV

108ms

Total

1839ms

🕐 Scan History

Scanned At	Duration	Records	DNSSEC
2026-08-29 02:25:12	1839ms	2 NS 1 A 1 MX	🔒 Secure	View
2026-08-26 21:12:50	880ms	2 NS 1 A 1 MX	🔒 Secure	View
2026-08-23 13:59:43	5191ms	2 NS 1 A 1 MX	🔒 Secure	View
2026-08-13 00:47:50	1236ms	2 NS 1 A 1 MX	🔒 Secure	View
2026-07-14 23:30:42	8504ms	2 NS 1 A 1 MX	🔒 Secure	View
2026-07-13 17:28:19	5264ms	2 NS 1 A 1 MX	🔒 Secure	View
2026-06-20 02:21:03	4760ms	2 NS 1 A 1 MX	🔒 Secure	View
2026-06-19 13:05:07	832ms	2 NS 1 A 1 MX	🔒 Secure	View
2026-06-18 03:54:27	1053ms	2 NS 1 A 1 MX	🔒 Secure	View