pdho.dk
📜 Historical scan 2026-06-20 16:56:46  ·  ← Latest scan
⬇ Zone File 📜 Record History ⚡ Scan Now
🖥️ Nameservers3 records   75ms
NameserverIP addressesPTRASN / 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   79ms
PriorityTTLMail ServerIP addressesPTRASN
0 3600s pdho-dk.mail.protection.outlook.com 2a01:111:f403:ca04::f
2a01:111:f403:ca09::3
2a01:111:f403:ca09::8
2a01:111:f403:ca09::c
52.101.68.27
52.101.68.29
52.101.73.11
52.101.73.28		 mail-db7pr03cu00507.inbound.protection.outlook.com
mail-am6pr04cu00303.inbound.protection.outlook.com
mail-as2pr05cu00100.inbound.protection.outlook.com
mail-as8pr05cu00304.inbound.protection.outlook.com
mail-db7pr03cu00503.inbound.protection.outlook.com
mail-dbapr03cu00105.inbound.protection.outlook.com
mail-am1pr04cu00103.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
ServiceCNAME / IP
🔷 Autodiscoverautodiscover.outlook.com → 40.99.226.136
🔷 AAAA Records (IPv6)
✗ No AAAA records — IPv6 not configured
🔐 HTTPS Records
✗ No HTTPS RR — no SVCB/HTTPS service binding
📝 TXT Records2 records   327ms
TXT Record
MS=ms91645334
v=spf1 include:spf.protection.outlook.com -all
✉️ SPF
PolicyRecord (pdho.dk)
-all (hard fail) v=spf1 include:spf.protection.outlook.com -all
📨 DMARC
PolicyRecord (_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)
🔐 DNSSEC214ms
CheckResult
Validation Status🔓 Insecure
AD Flag (resolver validates)✗ Not set
DS Record✗ Not found
DNSKEY Record✗ Not found
Flagsresolution failed: ncache nxrrset
🏷️ SOA60ms
FieldValue
Serial2016042139
Primary NS (MNAME)dns01.hostbase.local
Responsible (RNAME)hostmaster@pdho.dk
Refresh3600s
Retry900s
Expire1209600s
Minimum (neg-cache TTL)3600s
📋 Registration
✗ No registration data — collected automatically when SOA serial changes
📋 WHOIS
⏱️ Lookup Timing
NS
75ms
A
59ms
MX
79ms
AAAA
72ms
TXT
327ms
CAA
64ms
HTTPS
63ms
TLSA
179ms
SOA
60ms
MTA-STS
72ms
DNSSEC
214ms
SRV
142ms
Total
1139ms
🕐 Scan History
Scanned AtDurationRecordsDNSSEC
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
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