pdev.dk DNS records

🖥️ Nameservers2 records 45ms

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 65ms

IP	TTL	PTR	ASN	ISP / Org	CIDR	Country	City
78.143.72.131	43200s	78.143.72.131.static.fibianet.dk	AS44869	FIBIA P/S	78.143.64.0/18	🇩🇰 Denmark	Virum

📧 MX Records1 records 30ms

Priority	TTL	Mail Server	IP addresses	PTR	ASN
0	43200s	pdev-dk.mail.protection.outlook.com	2a01:111:f403:ca04::6 2a01:111:f403:ca09::20 2a01:111:f403:ca09::6 2a01:111:f403:ca38::8 52.101.68.10 52.101.68.16 52.101.73.126 52.101.73.145	mail-db4pr02cu00406.inbound.protection.outlook.com mail-as8pr05cu00400.inbound.protection.outlook.com mail-am4pr0401cu00106.inbound.protection.outlook.com mail-wa4pr04cu00100.inbound.protection.outlook.com mail-dbbpr03cu00102.inbound.protection.outlook.com mail-db4pr02cu00400.inbound.protection.outlook.com mail-am8pr83cu00106.inbound.protection.outlook.com mail-am6pr02cu00301.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
🔶 Autoconfig	pdev.dk → 78.143.72.131

🔷 AAAA Records (IPv6)

✗ No AAAA records — IPv6 not configured

🔐 HTTPS Records

✗ No HTTPS RR — no SVCB/HTTPS service binding

📝 TXT Records2 records 195ms

TXT Record
MS=ms46628065
v=spf1 include:spf.protection.outlook.com -all

✉️ SPF

Policy	Record (pdev.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

🔏 ACME Challenge

Type	Name	Value
CNAME	_acme-challenge.pdev.dk	pdev.dk

🔗 TLSA / DANE

✗ No TLSA records — DANE not configured for HTTPS (_443) or MX (_25)

🔐 DNSSEC128ms

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

🏷️ SOA0ms

Field	Value
Serial	2026081101
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

45ms

A

65ms

MX

30ms

AAAA

39ms

TXT

195ms

CAA

42ms

HTTPS

33ms

TLSA

317ms

SOA

0ms

MTA-STS

113ms

DNSSEC

128ms

SRV

62ms

Total

1085ms

🕐 Scan History

Scanned At	Duration	Records	DNSSEC
2026-08-28 03:59:27	1085ms	2 NS 1 A 1 MX	🔒 Secure	View
2026-08-12 03:00:14	18755ms	2 NS 1 A 1 MX	🔒 Secure	View
2026-07-17 19:14:03	2631ms	2 NS 1 A 1 MX	🔒 Secure	View
2026-07-12 10:31:14	994ms	2 NS 1 A 1 MX	🔒 Secure	View
2026-07-02 19:54:48	2824ms	2 NS 1 A 1 MX	🔒 Secure	View
2026-06-27 18:23:41	776ms	2 NS 1 A 1 MX	🔒 Secure	View
2026-06-24 04:09:10	3276ms	2 NS 1 A 1 MX	🔒 Secure	View
2026-06-23 07:56:49	1144ms	0 NS 0 A 0 MX	❓ Unknown	View
2026-06-18 22:28:44	1116ms	2 NS 1 A 1 MX	🔒 Secure	View
2026-06-18 03:04:21	1223ms	2 NS 1 A 1 MX	🔒 Secure	View
2026-06-18 02:58:16	1059ms	2 NS 1 A 1 MX	🔒 Secure	View