kortermannit.dk
Last scanned: 2026-08-28 04:26:36  ·  11818ms total
⬇ Zone File 📜 Record History ⚡ Scan Now
🖥️ Nameservers2 records   32ms
NameserverIP addressesPTRASN / ISP
ns1.kortermann-hosting.dk 94.231.105.180 vdom105.net.dk2.zitcom.dk AS48854 team.blue Denmark A/S
ns2.kortermann-hosting.dk 94.231.105.146 — AS48854 team.blue Denmark A/S
🌍 A Records1 records   40ms
IPTTLPTRASNISP / OrgCIDRCountryCity
94.189.39.101 3600s 101.96-27.39.189.94.in-addr.arpa
nix01.kortermann-hosting.dk		 AS3292 TDC Holding A/S 94.189.0.0/17 🇩🇰 Denmark —
📧 MX Records2 records   52ms
PriorityTTLMail ServerIP addressesPTRASN
10 3600s kortermannit-dk.mail.protection.outlook.com 2a01:111:f403:ca04::5
2a01:111:f403:ca09::
2a01:111:f403:ca09::2
2a01:111:f403:ca09::f
52.101.103.140
52.101.103.143
52.101.73.19
52.101.73.26		 mail-db3pr0202cu00205.inbound.protection.outlook.com
mail-am3pr04cu00500.inbound.protection.outlook.com
mail-am0pr83cu00402.inbound.protection.outlook.com
mail-am7pr05cu00307.inbound.protection.outlook.com
mail-miypr02cu00204.inbound.protection.outlook.com
mail-miypr03cu00107.inbound.protection.outlook.com
mail-as8pr04cu00803.inbound.protection.outlook.com
mail-as9pr05cu01302.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
10 3600s mail.kortermannit.dk — — —
📧 Autodiscover / Autoconfig
ServiceCNAME / IP
🔷 Autodiscoverautodiscover.outlook.com → 40.104.116.40
🔷 AAAA Records (IPv6)
✗ No AAAA records — IPv6 not configured
🔐 HTTPS Records
✗ No HTTPS RR — no SVCB/HTTPS service binding
📝 TXT Records1 records   138ms
TXT Record
v=spf1 ip4:93.167.195.85 include:spf.protection.outlook.com -all
✉️ SPF
PolicyRecord (kortermannit.dk)
-all (hard fail) v=spf1 ip4:93.167.195.85 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)
🔐 DNSSEC9115ms
CheckResult
Validation Status🔓 Insecure
AD Flag (resolver validates)✗ Not set
DS Record✗ Not found
DNSKEY Record✗ Not found
Flagsunsigned answer
🏷️ SOA0ms
FieldValue
Serial79438
Primary NS (MNAME)ns1.kortermann-hosting.dk
Responsible (RNAME)hostmaster@kortermann-hosting.dk
Refresh14400s
Retry7200s
Expire2419200s
Minimum (neg-cache TTL)3600s
📋 Registration
✗ No registration data — collected automatically when SOA serial changes
📋 WHOIS
⏱️ Lookup Timing
NS
32ms
A
40ms
MX
52ms
AAAA
48ms
TXT
138ms
CAA
33ms
HTTPS
40ms
TLSA
2031ms
SOA
0ms
MTA-STS
68ms
DNSSEC
9115ms
SRV
56ms
Total
11818ms
🕐 Scan History
Scanned AtDurationRecordsDNSSEC
2026-08-28 04:26:36 11818ms 2 NS 1 A 2 MX 🔓 Insecure View
2026-06-17 13:27:45 5674ms 2 NS 1 A 2 MX 🔓 Insecure View
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