lontech.dk
Last scanned: 2026-06-18 06:02:35  ·  1132ms total
⬇ Zone File 📜 Record History ⚡ Scan Now
🖥️ Nameservers3 records   94ms
NameserverIP addressesPTRASN / ISP
dns1.rackhosting.com 77.247.69.212 dns1.rackhosting.com AS31590 Rackhosting.com ApS
dns2.rackhosting.com 45.32.187.211 dns2.rackhosting.com AS20473 The Constant Company, LLC
dns3.rackhosting.com 77.247.69.213 dns3.rackhosting.com AS31590 Rackhosting.com ApS
🌍 A Records1 records   97ms
IPTTLPTRASNISP / OrgCIDRCountryCity
77.247.64.12 — vice.rackhosting.com AS31590 Rackhosting.com ApS 77.247.64.0/20 🇩🇰 Denmark —
📧 MX Records1 records   91ms
PriorityTTLMail ServerIP addressesPTRASN
0 — lontech-dk.mail.protection.outlook.com 2a01:111:f403:ca09::1
2a01:111:f403:ca09::3
2a01:111:f403:ca09::b
2a01:111:f403:ca09::d
52.101.68.16
52.101.73.11
52.101.73.30
52.101.73.4		 mail-as9pr07cu00301.inbound.protection.outlook.com
mail-am6pr04cu00303.inbound.protection.outlook.com
mail-am7pr05cu00103.inbound.protection.outlook.com
mail-as9pr05cu01305.inbound.protection.outlook.com
mail-db4pr02cu00400.inbound.protection.outlook.com
mail-am1pr04cu00103.inbound.protection.outlook.com
mail-am7pr05cu00306.inbound.protection.outlook.com
mail-am0pr83cu00404.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 → 40.98.16.10
🔷 AAAA Records (IPv6)
✗ No AAAA records — IPv6 not configured
🔐 HTTPS Records
✗ No HTTPS RR — no SVCB/HTTPS service binding
🔌 SRV Records1 records   117ms
ServicePriorityWeightPortTarget
_sipfederationtls._tcp 50 5 5061 sipfed.online.lync.com
📝 TXT Records2 records   249ms
TXT Record
MS=ms36470937
v=spf1 include:spf.protection.outlook.com -all
✉️ SPF
PolicyRecord (lontech.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)
🔐 DNSSEC212ms
CheckResult
Validation Status🔓 Insecure
AD Flag (resolver validates)✗ Not set
DS Record✗ Not found
DNSKEY Record✗ Not found
Flagsunsigned answer
🏷️ SOA88ms
FieldValue
Serial1680011114
Primary NS (MNAME)dns1.rackhosting.com
Responsible (RNAME)bnp@lontech.dk
Refresh10800s
Retry3600s
Expire604800s
Minimum (neg-cache TTL)10800s
📋 Registration
✗ No registration data — collected automatically when SOA serial changes
📋 WHOIS
⏱️ Lookup Timing
NS
94ms
A
97ms
MX
91ms
AAAA
89ms
TXT
249ms
CAA
91ms
HTTPS
91ms
TLSA
314ms
SOA
88ms
MTA-STS
39ms
DNSSEC
212ms
SRV
117ms
Total
1132ms
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