pdho.dk DNS records

🖥️ Nameservers3 records 88ms

Nameserver	IP addresses	PTR	ASN / ISP
ns1.hostbase.dk	185.103.123.13	—	AS204171 TD-K A/S
ns2.hostbase.dk	185.103.123.14	—	AS204171 TD-K A/S
ns3.hostbase.dk	185.150.199.99	—	AS202914 Adeo Datacenter ApS

🌍 A Records

🌍

No A records found

📧 MX Records1 records 104ms

Priority	TTL	Mail Server	IP addresses	PTR	ASN
0	3600s	pdho-dk.mail.protection.outlook.com	2a01:111:f403:ca04:: 2a01:111:f403:ca09::5 2a01:111:f403:ca09::a 2a01:111:f403:ca48::8 52.101.73.15 52.101.73.153 52.101.73.4 52.101.73.8	mail-db3pr0202cu00100.inbound.protection.outlook.com mail-am1pr04cu00105.inbound.protection.outlook.com mail-am7pr02cu00202.inbound.protection.outlook.com mail-miypr02cu00100.inbound.protection.outlook.com mail-am9pr04cu00107.inbound.protection.outlook.com mail-as8pr05cu00401.inbound.protection.outlook.com mail-am0pr83cu00404.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 → 52.98.154.152

🔷 AAAA Records (IPv6)

✗ No AAAA records — IPv6 not configured

🔐 HTTPS Records

✗ No HTTPS RR — no SVCB/HTTPS service binding

📝 TXT Records2 records 215ms

TXT Record
MS=ms91645334
v=spf1 include:spf.protection.outlook.com -all

✉️ SPF

Policy	Record (pdho.dk)
-all (hard fail)	v=spf1 include:spf.protection.outlook.com -all

📨 DMARC

Policy	Record (_dmarc.pdho.dk)
p=none (monitor only)	v=DMARC1; p=none; rua=mailto:dmarc@td-k.dk; ruf=mailto:dmarc@td-k.dk; adkim=s; aspf=s; fo=0:1:d:s;

📬 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)

🔐 DNSSEC9103ms

Check	Result
Validation Status	🔓 Insecure
AD Flag (resolver validates)	✗ Not set
DS Record	✗ Not found
DNSKEY Record	✗ Not found
Flags	resolution failed: ncache nxrrset

🏷️ SOA0ms

Field	Value
Serial	2016042139
Primary NS (MNAME)	dns01.hostbase.local
Responsible (RNAME)	hostmaster@pdho.dk
Refresh	3600s
Retry	900s
Expire	1209600s
Minimum (neg-cache TTL)	3600s

📋 Registration

✗ No registration data — collected automatically when SOA serial changes

📋 WHOIS

⏱️ Lookup Timing

NS

88ms

A

93ms

MX

104ms

AAAA

102ms

TXT

215ms

CAA

101ms

HTTPS

58ms

TLSA

380ms

SOA

0ms

MTA-STS

82ms

DNSSEC

9103ms

SRV

93ms

Total

12334ms

🕐 Scan History

Scanned At	Duration	Records	DNSSEC
2026-08-26 15:12:44	12334ms	3 NS 0 A 1 MX	🔓 Insecure	View
2026-06-25 05:48:34	1022ms	3 NS 0 A 1 MX	🔓 Insecure	View
2026-06-22 03:30:09	909ms	0 NS 0 A 0 MX	❓ Unknown	View
2026-06-20 16:56:46	1139ms	3 NS 0 A 1 MX	🔓 Insecure	View
2026-06-18 08:17:31	1367ms	3 NS 0 A 1 MX	🔓 Insecure	View