dhrs.dk DNS records

🖥️ Nameservers2 records 40ms

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 58ms

IP	TTL	PTR	ASN	ISP / Org	CIDR	Country	City
46.30.215.156	3600s	webcluster1.webpod17-cph3.one.com	AS51468	One.com A/S	46.30.208.0/21	🇩🇰 Denmark	Copenhagen

📧 MX Records1 records 41ms

Priority	TTL	Mail Server	IP addresses	PTR	ASN
0	3600s	dhrs-dk.mail.protection.outlook.com	2a01:111:f403:c967:: 2a01:111:f403:c967::2 2a01:111:f403:c967::4 2a01:111:f403:c967::6 52.101.209.2 52.101.209.4 52.101.209.6 52.101.209.74	mail-cpcp307cu00400.inbound.protection.outlook.com mail-cpap307cu00402.inbound.protection.outlook.com mail-cpap307cu00204.inbound.protection.outlook.com mail-cpcp307cu00206.inbound.protection.outlook.com mail-cpap307cu00402.inbound.protection.outlook.com mail-cpap307cu00204.inbound.protection.outlook.com mail-cpcp307cu00206.inbound.protection.outlook.com mail-cpcp307cu00402.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 → 40.104.116.8

🔷 AAAA Records (IPv6)1 records 43ms

IPv6 Address	TTL	PTR	ASN	ISP / Org	CIDR	Country	City
2a02:2350:5:106:e7:fec:1542:26ec	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 172ms

TXT Record
MS=ms23910409
v=spf1 include:spf.protection.outlook.com -all

✉️ SPF

Policy	Record (dhrs.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)

🔐 DNSSEC2070ms

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

🏷️ SOA0ms

Field	Value
Serial	2026081201
Primary NS (MNAME)	ns01.one.com
Responsible (RNAME)	hostmaster@one.com
Refresh	14400s
Retry	3600s
Expire	1209600s
Minimum (neg-cache TTL)	600s

📋 RegistrationWHOIS fetched 2026-08-07 23:51:31

Field	Value
Registrar	ONE.COM A/S
Registered	2025-03-26
Expires	2027-03-25 (203d)

📋 WHOIS

⏱️ Lookup Timing

NS

40ms

A

58ms

MX

41ms

AAAA

43ms

TXT

172ms

CAA

43ms

HTTPS

41ms

TLSA

598ms

SOA

0ms

MTA-STS

73ms

DNSSEC

2070ms

SRV

68ms

Total

3049ms

🕐 Scan History

Scanned At	Duration	Records	DNSSEC
2026-08-26 05:26:51	3049ms	2 NS 1 A 1 MX	🔒 Secure	View
2026-08-13 15:12:09	1279ms	2 NS 1 A 1 MX	🔒 Secure	View
2026-08-07 23:50:40	1351ms	2 NS 1 A 1 MX	🔒 Secure	View
2026-07-29 17:10:57	1862ms	2 NS 1 A 1 MX	🔒 Secure	View
2026-07-28 14:03:37	1664ms	2 NS 1 A 1 MX	🔒 Secure	View
2026-07-27 06:25:56	5186ms	2 NS 1 A 1 MX	🔒 Secure	View
2026-07-26 06:18:03	17129ms	2 NS 1 A 1 MX	🔒 Secure	View
2026-07-25 05:51:13	1561ms	2 NS 1 A 1 MX	🔒 Secure	View
2026-07-24 04:23:47	3118ms	2 NS 1 A 1 MX	🔒 Secure	View
2026-07-23 01:56:07	3231ms	2 NS 1 A 1 MX	🔒 Secure	View
2026-07-21 09:34:53	1886ms	2 NS 1 A 1 MX	🔒 Secure	View
2026-07-20 06:13:45	899ms	2 NS 1 A 4 MX	🔒 Secure	View
2026-07-19 03:22:33	884ms	2 NS 1 A 4 MX	🔒 Secure	View
2026-07-18 02:55:55	2849ms	2 NS 1 A 4 MX	🔒 Secure	View
2026-07-17 00:27:07	9039ms	2 NS 1 A 4 MX	🔒 Secure	View
2026-07-15 14:04:38	1094ms	2 NS 1 A 4 MX	🔒 Secure	View
2026-07-14 10:47:09	1198ms	2 NS 1 A 4 MX	🔒 Secure	View
2026-07-12 23:34:42	808ms	2 NS 1 A 4 MX	🔒 Secure	View
2026-07-08 13:59:11	1107ms	2 NS 1 A 4 MX	🔒 Secure	View
2026-07-06 21:36:51	16879ms	2 NS 1 A 4 MX	🔒 Secure	View
2026-07-04 16:15:37	7114ms	2 NS 1 A 4 MX	🔒 Secure	View
2026-07-03 14:23:21	769ms	2 NS 1 A 4 MX	🔒 Secure	View
2026-06-30 07:45:28	1718ms	2 NS 1 A 4 MX	🔒 Secure	View
2026-06-28 15:01:50	713ms	2 NS 1 A 4 MX	🔒 Secure	View
2026-06-26 06:58:16	679ms	2 NS 1 A 4 MX	🔒 Secure	View