p-plan.dk DNS records

🖥️ Nameservers2 records 44ms

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 55ms

IP	TTL	PTR	ASN	ISP / Org	CIDR	Country	City
46.30.213.109	3600s	webcluster2.webpod13-cph3.one.com	AS51468	One.com A/S	46.30.208.0/21	🇩🇰 Denmark	Copenhagen

📧 MX Records1 records 38ms

Priority	TTL	Mail Server	IP addresses	PTR	ASN
0	3600s	pplan-dk0c.mail.protection.outlook.com	2a01:111:f403:ca04::5 2a01:111:f403:ca04::6 2a01:111:f403:ca09::2 2a01:111:f403:ca09::6 52.101.68.10 52.101.68.3 52.101.68.36 52.101.73.16	mail-db3pr0202cu00205.inbound.protection.outlook.com mail-db4pr02cu00406.inbound.protection.outlook.com mail-am0pr83cu00402.inbound.protection.outlook.com mail-am4pr0401cu00106.inbound.protection.outlook.com mail-dbbpr03cu00102.inbound.protection.outlook.com mail-db7pr03cu00403.inbound.protection.outlook.com mail-db5pr02cu00104.inbound.protection.outlook.com mail-as2pr05cu00100.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 → 40.104.116.56

🔷 AAAA Records (IPv6)1 records 41ms

IPv6 Address	TTL	PTR	ASN	ISP / Org	CIDR	Country	City
2a02:2350:5:10b:806a:3c77:92c9:b7c3	3599s	—	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 162ms

TXT Record
google-site-verification=pzWj9Yu020UDFTQKF-IlWguPKcCX-cbjJNlNEK7_lCw
v=spf1 include:spf.protection.outlook.com -all

✉️ SPF

Policy	Record (p-plan.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)

🔐 DNSSEC84ms

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

🏷️ SOA0ms

Field	Value
Serial	2026081705
Primary NS (MNAME)	ns01.one.com
Responsible (RNAME)	hostmaster@one.com
Refresh	14400s
Retry	3600s
Expire	1209600s
Minimum (neg-cache TTL)	600s

📋 RegistrationWHOIS fetched 2026-07-06 02:45:01

Field	Value
Registrar	ONE.COM A/S
Registered	2009-03-23
Expires	2027-03-31 (209d)

📋 WHOIS

⏱️ Lookup Timing

NS

44ms

A

55ms

MX

38ms

AAAA

41ms

TXT

162ms

CAA

39ms

HTTPS

57ms

TLSA

423ms

SOA

0ms

MTA-STS

64ms

DNSSEC

84ms

SRV

58ms

Total

984ms

🕐 Scan History

Scanned At	Duration	Records	DNSSEC
2026-08-31 16:32:52	984ms	2 NS 1 A 1 MX	🔒 Secure	View
2026-08-26 19:11:26	1329ms	2 NS 1 A 1 MX	🔒 Secure	View
2026-08-18 15:38:34	1444ms	2 NS 1 A 1 MX	🔒 Secure	View
2026-08-15 09:27:43	5549ms	2 NS 1 A 1 MX	🔒 Secure	View
2026-08-08 15:22:33	2060ms	2 NS 1 A 1 MX	🔒 Secure	View
2026-07-06 02:38:10	1654ms	2 NS 1 A 1 MX	🔒 Secure	View
2026-07-03 07:33:24	1012ms	2 NS 1 A 1 MX	🔒 Secure	View
2026-06-22 00:52:03	1117ms	2 NS 1 A 1 MX	🔒 Secure	View
2026-06-20 22:45:36	1151ms	2 NS 1 A 1 MX	🔒 Secure	View
2026-06-17 15:39:00	2861ms	2 NS 1 A 1 MX	🔒 Secure	View