danport.dk
Last scanned: 2026-09-04 08:54:26  ·  2089ms total
⬇ Zone File 📜 Record History ⚡ Scan Now
🖥️ Nameservers2 records   53ms
NameserverIP addressesPTRASN / ISP
ns51.gullestrupnet.dk 82.165.189.144 gn51.gullestrupnet.dk AS8560 IONOS SE
ns52.gullestrupnet.dk 82.165.203.134 mail51.gullestrupnet.dk AS8560 IONOS SE
🌍 A Records
🌍
No A records found
📧 MX Records1 records   48ms
PriorityTTLMail ServerIP addressesPTRASN
0 14400s danport-dk.mail.protection.outlook.com 2a01:111:f403:ca04::
2a01:111:f403:ca09::9
2a01:111:f403:ca48::10
2a01:111:f403:ca48::8
52.101.68.0
52.101.73.12
52.101.73.155
52.101.91.159		 mail-db3pr0202cu00100.inbound.protection.outlook.com
mail-as8pr04cu00801.inbound.protection.outlook.com
mail-miypr05cu00100.inbound.protection.outlook.com
mail-miypr02cu00100.inbound.protection.outlook.com
mail-db3pr0202cu00100.inbound.protection.outlook.com
mail-am4pr0401cu00104.inbound.protection.outlook.com
mail-am7pr02cu00203.inbound.protection.outlook.com
mail-matpr04cu00207.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 → 40.104.116.24
🔷 AAAA Records (IPv6)
✗ No AAAA records — IPv6 not configured
🔐 HTTPS Records
✗ No HTTPS RR — no SVCB/HTTPS service binding
📝 TXT Records1 records   878ms
TXT Record
v=spf1 include:spf.protection.outlook.com -all
✉️ SPF
PolicyRecord (danport.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)
🔐 DNSSEC815ms
CheckResult
Validation Status🔓 Insecure
AD Flag (resolver validates)✗ Not set
DS Record✗ Not found
DNSKEY Record✗ Not found
Flagsresolution failed: ncache nxrrset
🏷️ SOA0ms
FieldValue
Serial2025110307
Primary NS (MNAME)ns51.gullestrupnet.dk
Responsible (RNAME)leif\@jensen.danport.dk
Refresh10800s
Retry3600s
Expire1209600s
Minimum (neg-cache TTL)10800s
📋 Registration
✗ No registration data — collected automatically when SOA serial changes
📋 WHOIS
⏱️ Lookup Timing
NS
53ms
A
61ms
MX
48ms
AAAA
56ms
TXT
878ms
CAA
60ms
HTTPS
51ms
TLSA
605ms
SOA
0ms
MTA-STS
244ms
DNSSEC
815ms
SRV
1118ms
Total
2089ms
🕐 Scan History
Scanned AtDurationRecordsDNSSEC
2026-09-04 08:54:26 2089ms 2 NS 0 A 1 MX 🔓 Insecure View
2026-08-25 06:30:48 1754ms 2 NS 0 A 1 MX 🔓 Insecure View
2026-06-18 19:14:07 972ms 2 NS 0 A 1 MX 🔓 Insecure View
2026-06-17 00:24:23 724ms 2 NS 0 A 1 MX 🔓 Insecure View
2026-06-17 00:20:50 1774ms 2 NS 0 A 1 MX 🔓 Insecure View
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