prebenlund.dk
Last scanned: 2026-07-29 04:15:57  ·  5554ms total
⬇ Zone File 📜 Record History ⚡ Scan Now
🖥️ Nameservers3 records   32ms
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
ns2.dns.services		 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   25ms
PriorityTTLMail ServerIP addressesPTRASN
10 600s prebenlund-dk.mail.protection.outlook.com 2a01:111:f403:ca04::e
2a01:111:f403:ca09::1
2a01:111:f403:ca09::8
2a01:111:f403:ca09::f
52.101.68.18
52.101.68.3
52.101.68.8
52.101.73.22		 mail-db8pr02cu00106.inbound.protection.outlook.com
mail-as9pr07cu00301.inbound.protection.outlook.com
mail-as2pr05cu00100.inbound.protection.outlook.com
mail-am7pr05cu00307.inbound.protection.outlook.com
mail-db4pr02cu00302.inbound.protection.outlook.com
mail-db7pr03cu00403.inbound.protection.outlook.com
mail-du0pr03cu00100.inbound.protection.outlook.com
mail-am7pr05cu00106.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 Records1 records   132ms
TXT Record
v=spf1 include:spf.protection.outlook.com -all
✉️ SPF
PolicyRecord (prebenlund.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)
🔐 DNSSEC55ms
CheckResult
Validation Status🔒 Secure
AD Flag (resolver validates)✓ Set
DS Record✓ Found
DNSKEY Record✓ Found
Flagsresolution failed: ncache nxrrset
🏷️ SOA25ms
FieldValue
Serial2022081812
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
32ms
A
27ms
MX
25ms
AAAA
27ms
TXT
132ms
CAA
29ms
HTTPS
25ms
TLSA
563ms
SOA
25ms
MTA-STS
39ms
DNSSEC
55ms
SRV
33ms
Total
5554ms
🕐 Scan History
Scanned AtDurationRecordsDNSSEC
2026-07-29 04:15:57 5554ms 3 NS 0 A 1 MX 🔒 Secure View
2026-06-26 12:45:36 809ms 3 NS 0 A 1 MX 🔒 Secure View
2026-06-17 23:53:50 2926ms 3 NS 0 A 1 MX 🔒 Secure View
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