it-xp.dk
Last scanned: 2026-06-25 10:42:59  ·  1039ms total
⬇ Zone File 📜 Record History ⚡ Scan Now
🖥️ Nameservers3 records   43ms
NameserverIP addressesPTRASN / ISP
ns1.dns.services 195.242.131.6
2001:67c:564:ffff::11		 ns1.dns.services
ns1.dns.services		 AS62121 Christian Ebsen ApS
AS62121 Christian Ebsen ApS
ns2.dns.services 2a00:1b18:2:3:3::2
62.69.152.37		 ns2.dns.services
37.34-46.152.69.62.in-addr.arpa		 AS47527 DLX A/S
AS47527 DLX A/S
ns3.dns.services 185.55.197.53 ns3.dns.services AS60153 Inpadi ApS
🌍 A Records
🌍
No A records found
📧 MX Records1 records   69ms
PriorityTTLMail ServerIP addressesPTRASN
0 600s itxp-dk0e.o-v1.mx.microsoft 2a01:111:f403:ca04::1
2a01:111:f403:ca04::7
2a01:111:f403:ca04::b
2a01:111:f403:ca04::d
52.101.68.18
52.101.68.21
52.101.68.39
52.101.73.2		 mail-db7pr03cu00401.inbound.protection.outlook.com
mail-db4pr02cu00307.inbound.protection.outlook.com
mail-dbbpr03cu00103.inbound.protection.outlook.com
mail-db6pr03cu00105.inbound.protection.outlook.com
mail-db4pr02cu00302.inbound.protection.outlook.com
mail-db4pr02cu00205.inbound.protection.outlook.com
mail-db7pr03cu00607.inbound.protection.outlook.com
mail-as9pr07cu00302.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 → 40.99.204.104
🔷 AAAA Records (IPv6)
✗ No AAAA records — IPv6 not configured
🔐 HTTPS Records
✗ No HTTPS RR — no SVCB/HTTPS service binding
🔌 SRV Records1 records   163ms
ServicePriorityWeightPortTarget
_sipfederationtls._tcp 100 1 5061 sipfed.online.lync.com
📝 TXT Records1 records   293ms
TXT Record
v=spf1 include:spf.protection.outlook.com -all
✉️ SPF
PolicyRecord (it-xp.dk)
-all (hard fail) v=spf1 include:spf.protection.outlook.com -all
📨 DMARC
PolicyRecord (_dmarc.it-xp.dk)
p=reject v=DMARC1; p=reject; sp=reject; aspf=s; adkim=s; fo=1; rua=mailto:ans@it-xp.dk; ruf=mailto:ans@it-xp.dk
📬 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 / DANE6 records   102ms
Service / OwnerTypeCert association
SMTP _25._tcp.itxp-dk0e.o-v1.mx.microsoft DANE-TA · Full cert · SHA-256 38D895F5105BC2545822C17A2444F4B0…
SMTP _25._tcp.itxp-dk0e.o-v1.mx.microsoft DANE-EE · SPKI · SHA-256 133086C7B822371A4A3304F1661A7880…
SMTP _25._tcp.itxp-dk0e.o-v1.mx.microsoft DANE-EE · SPKI · SHA-256 A6C267923B26A4A9617EDA73D8DB4FBC…
SMTP _25._tcp.itxp-dk0e.o-v1.mx.microsoft DANE-EE · SPKI · SHA-256 C495D9E40F7E625BE22F83CC64305182…
SMTP _25._tcp.itxp-dk0e.o-v1.mx.microsoft DANE-TA · Full cert · SHA-256 6EBFF927297A5B3AAF5EAE672252C36A…
SMTP _25._tcp.itxp-dk0e.o-v1.mx.microsoft DANE-TA · Full cert · SHA-256 5F88694615E4C61686E106B84C3338C6…
🔐 DNSSEC83ms
CheckResult
Validation Status🔒 Secure
AD Flag (resolver validates)✓ Set
DS Record✓ Found
DNSKEY Record✓ Found
Flagsresolution failed: ncache nxrrset
🏷️ SOA56ms
FieldValue
Serial2026032828
Primary NS (MNAME)ns1.dns.services
Responsible (RNAME)post@dns.services
Refresh10800s
Retry3600s
Expire1814400s
Minimum (neg-cache TTL)7200s
📋 Registration
✗ No registration data — collected automatically when SOA serial changes
📋 WHOIS
⏱️ Lookup Timing
NS
43ms
A
68ms
MX
69ms
AAAA
69ms
TXT
293ms
CAA
68ms
HTTPS
42ms
TLSA
102ms
SOA
56ms
MTA-STS
47ms
DNSSEC
83ms
SRV
163ms
Total
1039ms
🕐 Scan History
Scanned AtDurationRecordsDNSSEC
2026-06-25 10:42:59 1039ms 3 NS 0 A 1 MX 🔒 Secure View
2026-06-18 07:44:23 2847ms 3 NS 0 A 1 MX 🔒 Secure View
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