pscompany.dk DNS records

🖥️ Nameservers2 records 51ms

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 56ms

IP	TTL	PTR	ASN	ISP / Org	CIDR	Country	City
185.21.40.75	3600s	—	AS48854	team.blue Denmark A/S	185.21.40.0/22	🇩🇰 Denmark	—

📧 MX Records1 records 2072ms

Priority	TTL	Mail Server	IP addresses	PTR	ASN
0	3600s	pscompany-dk.mail.protection.outlook.com	2a01:111:f403:ca04::10 2a01:111:f403:ca04::8 2a01:111:f403:ca04::e 2a01:111:f403:ca09::3 52.101.68.3 52.101.68.36 52.101.73.12 52.101.73.28	mail-dbapr03cu00100.inbound.protection.outlook.com mail-db5pr02cu00100.inbound.protection.outlook.com mail-db8pr02cu00106.inbound.protection.outlook.com mail-am6pr04cu00303.inbound.protection.outlook.com mail-db7pr03cu00403.inbound.protection.outlook.com mail-db5pr02cu00104.inbound.protection.outlook.com mail-am4pr0401cu00104.inbound.protection.outlook.com mail-am7pr05cu00204.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 → 40.101.112.194
🔶 Autoconfig	185.21.40.75

🔷 AAAA Records (IPv6)

✗ No AAAA records — IPv6 not configured

🔐 HTTPS Records

✗ No HTTPS RR — no SVCB/HTTPS service binding

🔌 SRV Records1 records 2097ms

Service	Priority	Weight	Port	Target
_sipfederationtls._tcp	100	1	5061	sipfed.online.lync.com

📝 TXT Records2 records 1194ms

TXT Record
MS=ms89795658
v=spf1 include:spf.protection.outlook.com -all

✉️ SPF

Policy	Record (pscompany.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
TXT	_acme-challenge.pscompany.dk	ra6y0J2gubYiakKkV73ljuqk42s2t0F_HKFb6lZVu4c

🔗 TLSA / DANE

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

🔐 DNSSEC1380ms

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

🏷️ SOA46ms

Field	Value
Serial	2026062101
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

51ms

A

56ms

MX

2072ms

AAAA

46ms

TXT

1194ms

CAA

50ms

HTTPS

52ms

TLSA

131ms

SOA

46ms

MTA-STS

109ms

DNSSEC

1380ms

SRV

2097ms

Total

2795ms

🕐 Scan History

Scanned At	Duration	Records	DNSSEC
2026-08-23 00:10:42	1509ms	2 NS 1 A 1 MX	🔒 Secure	View
2026-08-18 22:36:23	8031ms	2 NS 1 A 1 MX	🔒 Secure	View
2026-08-14 06:30:05	5538ms	2 NS 1 A 1 MX	🔒 Secure	View
2026-07-22 23:26:55	917ms	2 NS 1 A 1 MX	🔒 Secure	View
2026-07-03 12:07:11	806ms	2 NS 1 A 1 MX	🔒 Secure	View
2026-06-24 03:57:48	2795ms	2 NS 1 A 1 MX	🔒 Secure	View
2026-06-23 17:00:42	915ms	0 NS 0 A 0 MX	❓ Unknown	View
2026-06-20 14:46:42	2867ms	2 NS 1 A 1 MX	🔒 Secure	View
2026-06-17 13:10:06	2772ms	2 NS 1 A 1 MX	🔒 Secure	View