rh-teknik.dk DNS records

🖥️ Nameservers2 records 38ms

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 46ms

IP	TTL	PTR	ASN	ISP / Org	CIDR	Country	City
76.13.135.108	3600s	srv1315586.hstgr.cloud	AS47583	Hostinger International Limited	76.13.0.0/16	🇩🇪 Germany	Frankfurt am Main

📧 MX Records1 records 60ms

Priority	TTL	Mail Server	IP addresses	PTR	ASN
0	3600s	rhteknik-dk0e.mail.protection.outlook.com	2a01:111:f403:ca04::2 2a01:111:f403:ca04::a 2a01:111:f403:ca09:: 2a01:111:f403:ca09::e 52.101.68.12 52.101.68.39 52.101.73.22 52.101.73.26	mail-du2pr03cu00102.inbound.protection.outlook.com mail-du0pr03cu00102.inbound.protection.outlook.com mail-am3pr04cu00500.inbound.protection.outlook.com mail-am7pr05cu00206.inbound.protection.outlook.com mail-db9pr02cu00204.inbound.protection.outlook.com mail-db7pr03cu00607.inbound.protection.outlook.com mail-am7pr05cu00106.inbound.protection.outlook.com mail-as9pr05cu01302.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 → 52.98.151.72

🔷 AAAA Records (IPv6)

✗ No AAAA records — IPv6 not configured

🔐 HTTPS Records

✗ No HTTPS RR — no SVCB/HTTPS service binding

📝 TXT Records3 records 8240ms

TXT Record
google-site-verification=OamtpO4JdCG-jczLiVtKBj96QGJ5le0gevAiCcPOpyA
MS=ms63662610
v=spf1 include:spf.protection.outlook.com -all

✉️ SPF

Policy	Record (rh-teknik.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)

🔐 DNSSEC145ms

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 2026-08-03 09:48:16

Field	Value
Registrar	ONE.COM A/S
Registered	2022-08-01
Expires	2027-07-31 (328d)

📋 WHOIS

⏱️ Lookup Timing

NS

38ms

A

46ms

MX

60ms

AAAA

56ms

TXT

8240ms

CAA

59ms

HTTPS

57ms

TLSA

280ms

SOA

0ms

MTA-STS

107ms

DNSSEC

145ms

SRV

8127ms

Total

9301ms

🕐 Scan History

Scanned At	Duration	Records	DNSSEC
2026-08-14 00:05:29	9301ms	2 NS 1 A 1 MX	🔒 Secure	View
2026-08-05 23:34:54	1313ms	2 NS 1 A 1 MX	🔒 Secure	View
2026-08-03 09:47:37	3185ms	2 NS 1 A 1 MX	🔒 Secure	View
2026-07-29 10:50:01	1957ms	2 NS 1 A 1 MX	🔒 Secure	View
2026-07-28 00:30:26	1330ms	2 NS 1 A 1 MX	🔒 Secure	View
2026-07-27 00:08:54	1086ms	2 NS 1 A 1 MX	🔒 Secure	View
2026-07-25 23:34:16	3152ms	2 NS 1 A 1 MX	🔒 Secure	View
2026-07-24 23:11:16	9153ms	2 NS 1 A 1 MX	🔒 Secure	View
2026-07-23 23:04:03	1128ms	2 NS 1 A 1 MX	🔒 Secure	View
2026-07-22 22:30:44	1072ms	2 NS 1 A 1 MX	🔒 Secure	View
2026-07-21 09:16:43	1138ms	2 NS 1 A 1 MX	🔒 Secure	View
2026-07-20 04:52:21	9155ms	2 NS 1 A 1 MX	🔒 Secure	View
2026-07-18 21:14:06	5312ms	2 NS 1 A 1 MX	🔒 Secure	View
2026-07-17 19:12:03	9151ms	2 NS 1 A 1 MX	🔒 Secure	View
2026-07-16 18:53:53	9489ms	2 NS 1 A 1 MX	🔒 Secure	View
2026-07-15 09:16:00	3057ms	2 NS 1 A 1 MX	🔒 Secure	View
2026-07-12 08:58:21	9437ms	2 NS 1 A 1 MX	🔒 Secure	View
2026-07-10 15:03:28	1019ms	2 NS 1 A 1 MX	🔒 Secure	View
2026-07-09 02:10:31	17179ms	2 NS 1 A 1 MX	🔒 Secure	View
2026-07-06 16:22:58	2803ms	2 NS 1 A 1 MX	🔒 Secure	View
2026-07-05 10:05:46	2736ms	2 NS 1 A 1 MX	🔒 Secure	View
2026-07-04 21:46:39	1455ms	2 NS 1 A 1 MX	🔒 Secure	View
2026-07-03 19:55:21	1669ms	2 NS 1 A 1 MX	🔒 Secure	View
2026-07-01 23:43:37	1215ms	2 NS 1 A 1 MX	🔒 Secure	View
2026-06-29 00:27:36	1281ms	2 NS 1 A 1 MX	🔒 Secure	View