f6h.dk DNS records

🖥️ Nameservers2 records 80ms

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 88ms

IP	TTL	PTR	ASN	ISP / Org	CIDR	Country	City
195.47.247.18	3600s	one.com.webforward.g1i.one	AS51468	One.com A/S	195.47.247.0/24	—	—

📧 MX Records2 records 81ms

Priority	TTL	Mail Server	IP addresses	PTR	ASN
5	3600s	f6h-dk.mail.protection.outlook.com	2a01:111:f403:ca04::f 2a01:111:f403:ca09::3 2a01:111:f403:ca09::5 2a01:111:f403:ca09::b 52.101.68.39 52.101.73.11 52.101.73.30 52.101.73.6	mail-db7pr03cu00507.inbound.protection.outlook.com mail-am6pr04cu00303.inbound.protection.outlook.com mail-am1pr04cu00105.inbound.protection.outlook.com mail-am7pr05cu00103.inbound.protection.outlook.com mail-db7pr03cu00607.inbound.protection.outlook.com mail-am1pr04cu00103.inbound.protection.outlook.com mail-am7pr05cu00306.inbound.protection.outlook.com mail-am6pr04cu00306.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
32767	3600s	ms99266355.msv1.invalid	—	—	—

📧 Autodiscover / Autoconfig

Service	CNAME / IP
🔷 Autodiscover	autodiscover.outlook.com → 40.104.116.24

🔷 AAAA Records (IPv6)

✗ No AAAA records — IPv6 not configured

🔐 HTTPS Records

✗ No HTTPS RR — no SVCB/HTTPS service binding

📝 TXT Records1 records 177ms

TXT Record
v=spf1 a:mailfilter1.gowingu.net include:spf.protection.outlook.com include:spf.ubivox.com include:uxmail.io include:spf.hostingconnection.eu include:spectra-systems.eu -all

✉️ SPF

Policy	Record (f6h.dk)
-all (hard fail)	v=spf1 a:mailfilter1.gowingu.net include:spf.protection.outlook.com include:spf.ubivox.com include:uxmail.io include:spf.hostingconnection.eu include:spectra-systems.eu -all

📨 DMARC

Policy	Record (_dmarc.f6h.dk)
p=none (monitor only)	v=DMARC1; p=none;

📬 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)

🔐 DNSSEC101ms

Check	Result
Validation Status	⚠️ Bogus
AD Flag (resolver validates)	✗ Not set
DS Record	✓ Found
DNSKEY Record	✓ Found
Flags	resolution failed: insecurity proof failed

🏷️ SOA38ms

Field	Value
Serial	2026061601
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

80ms

A

88ms

MX

81ms

AAAA

39ms

TXT

177ms

CAA

34ms

HTTPS

48ms

TLSA

127ms

SOA

38ms

MTA-STS

37ms

DNSSEC

101ms

SRV

163ms

Total

631ms

🕐 Scan History

Scanned At	Duration	Records	DNSSEC
2026-08-31 02:15:57	2385ms	2 NS 1 A 2 MX	🔒 Secure	View
2026-08-27 16:57:29	842ms	2 NS 1 A 2 MX	🔒 Secure	View
2026-08-24 10:46:46	2016ms	2 NS 1 A 2 MX	🔒 Secure	View
2026-08-18 01:59:46	1583ms	2 NS 1 A 2 MX	🔒 Secure	View
2026-07-23 02:22:07	7241ms	2 NS 1 A 2 MX	🔒 Secure	View
2026-07-18 06:09:02	1242ms	2 NS 1 A 2 MX	🔒 Secure	View
2026-07-02 21:18:16	16417ms	2 NS 0 A 0 MX	❓ Unknown	View
2026-06-26 00:05:42	1465ms	2 NS 1 A 2 MX	🔒 Secure	View
2026-06-19 17:06:10	631ms	2 NS 1 A 2 MX	⚠️ Bogus	View
2026-06-17 09:10:26	1389ms	2 NS 1 A 2 MX	🔒 Secure	View