p-f.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 50ms

IP	TTL	PTR	ASN	ISP / Org	CIDR	Country	City
193.8.37.85	43200s	—	AS3308	Norlys Telco A/S	193.8.36.0/23	🇩🇰 Denmark	Ølstykke

📧 MX Records1 records 47ms

Priority	TTL	Mail Server	IP addresses	PTR	ASN
0	600s	pf-dk0c.mail.protection.outlook.com	2a01:111:f403:ca04::4 2a01:111:f403:ca04::8 2a01:111:f403:ca04::9 2a01:111:f403:ca09::d 52.101.68.12 52.101.68.39 52.101.68.5 52.101.73.8	mail-db4pr02cu00204.inbound.protection.outlook.com mail-db5pr02cu00100.inbound.protection.outlook.com mail-db7pr03cu00601.inbound.protection.outlook.com mail-as9pr05cu01305.inbound.protection.outlook.com mail-db9pr02cu00204.inbound.protection.outlook.com mail-db7pr03cu00607.inbound.protection.outlook.com mail-du2pr03cu00105.inbound.protection.outlook.com mail-am0pr04cu00500.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 → 40.104.116.40

🔷 AAAA Records (IPv6)

✗ No AAAA records — IPv6 not configured

🔐 HTTPS Records

✗ No HTTPS RR — no SVCB/HTTPS service binding

📝 TXT Records3 records 151ms

TXT Record
google-site-verification=-LNZqZ9ixv-CYHTYl0PJqIExTkQNHdFsBEOYT2zZKy8
MS=ms61261416
v=spf1 a ip4:5.103.179.235 include:_smtpcluster.jay.net include:spf.protection.outlook.com include:_spf.signicat.cloud -all

✉️ SPF

Policy	Record (p-f.dk)
-all (hard fail)	v=spf1 a ip4:5.103.179.235 include:_smtpcluster.jay.net include:spf.protection.outlook.com include:_spf.signicat.cloud -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)

🔐 DNSSEC85ms

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

🏷️ SOA38ms

Field	Value
Serial	2026081001
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

40ms

A

50ms

MX

47ms

AAAA

44ms

TXT

151ms

CAA

54ms

HTTPS

51ms

TLSA

503ms

SOA

38ms

MTA-STS

76ms

DNSSEC

85ms

SRV

115ms

Total

5446ms

🕐 Scan History

Scanned At	Duration	Records	DNSSEC
2026-08-11 06:37:08	5446ms	2 NS 1 A 1 MX	🔒 Secure	View
2026-07-17 11:30:56	1039ms	2 NS 1 A 1 MX	🔒 Secure	View
2026-07-11 09:15:52	16941ms	2 NS 1 A 1 MX	🔒 Secure	View
2026-06-28 07:55:36	1106ms	2 NS 1 A 1 MX	🔒 Secure	View
2026-06-23 15:27:45	1169ms	2 NS 1 A 1 MX	🔒 Secure	View
2026-06-17 13:15:47	1525ms	2 NS 1 A 1 MX	🔒 Secure	View