lassenerhverv.dk
Last scanned: 2026-08-26 11:28:01  ·  1188ms total
⬇ Zone File 📜 Record History ⚡ Scan Now
🖥️ Nameservers3 records   40ms
NameserverIP addressesPTRASN / ISP
ns1.simply.com 2a02:2339:1:15c::4562:4562
91.197.248.78		 ns1.simply.com
ns1.simply.com		 AS48854 team.blue Denmark A/S
AS48854 team.blue Denmark A/S
ns2.simply.com 185.25.141.15
2a02:2339:4006:101::4562:4562		 ns2.simply.com
ns2.simply.com		 AS48854 team.blue Denmark A/S
AS48854 team.blue Denmark A/S
ns3.simply.com 91.197.248.79 ns3.simply.com AS48854 team.blue Denmark A/S
🌍 A Records1 records   43ms
IPTTLPTRASNISP / OrgCIDRCountryCity
92.43.176.247 600s — AS3292 TDC Holding A/S 92.43.176.0/21 🇩🇰 Denmark Ulfborg
📧 MX Records1 records   39ms
PriorityTTLMail ServerIP addressesPTRASN
0 600s lassenerhverv-dk.mail.protection.outlook.com 2a01:111:f403:ca04::5
2a01:111:f403:ca09::28
2a01:111:f403:ca09::5
2a01:111:f403:ca48::a
52.101.68.21
52.101.73.126
52.101.73.145
52.101.73.19		 mail-db3pr0202cu00205.inbound.protection.outlook.com
mail-am6pr02cu00300.inbound.protection.outlook.com
mail-am1pr04cu00105.inbound.protection.outlook.com
mail-miypr02cu00202.inbound.protection.outlook.com
mail-db4pr02cu00205.inbound.protection.outlook.com
mail-am8pr83cu00106.inbound.protection.outlook.com
mail-am6pr02cu00301.inbound.protection.outlook.com
mail-as8pr04cu00803.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 → 40.104.116.40
🔷 AAAA Records (IPv6)
✗ No AAAA records — IPv6 not configured
🔐 HTTPS Records
✗ No HTTPS RR — no SVCB/HTTPS service binding
📝 TXT Records2 records   194ms
TXT Record
\\\"MS=ms44244166\\\"
\\\"v=spf1 mx include:centex.dk include:spf.protection.outlook.com -all\\\"
✉️ SPF
✗ No SPF record — mail spoofing not restricted
📨 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)
🔐 DNSSEC116ms
CheckResult
Validation Status🔓 Insecure
AD Flag (resolver validates)✗ Not set
DS Record✗ Not found
DNSKEY Record✓ Found
Flagsunsigned answer
🏷️ SOA0ms
FieldValue
Serial2026052802
Primary NS (MNAME)ns1.simply.com
Responsible (RNAME)hostmaster@simply.com
Refresh14400s
Retry3600s
Expire1209600s
Minimum (neg-cache TTL)3600s
📋 Registration
✗ No registration data — collected automatically when SOA serial changes
📋 WHOIS
⏱️ Lookup Timing
NS
40ms
A
43ms
MX
39ms
AAAA
38ms
TXT
194ms
CAA
39ms
HTTPS
36ms
TLSA
313ms
SOA
0ms
MTA-STS
62ms
DNSSEC
116ms
SRV
66ms
Total
1188ms
🕐 Scan History
Scanned AtDurationRecordsDNSSEC
2026-08-26 11:28:01 1188ms 3 NS 1 A 1 MX 🔓 Insecure View
2026-06-17 15:13:31 1113ms 3 NS 1 A 1 MX 🔓 Insecure View
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