lejreedu.dk
Last scanned: 2026-08-27 17:51:20  ·  1186ms total
⬇ Zone File 📜 Record History ⚡ Scan Now
🖥️ Nameservers3 records   46ms
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   33ms
PriorityTTLMail ServerIP addressesPTRASN
0 3600s lejreedu-dk.mail.protection.outlook.com 2a01:111:f403:ca04::6
2a01:111:f403:ca04::7
2a01:111:f403:ca09::
2a01:111:f403:ca09::28
52.101.68.12
52.101.68.25
52.101.68.5
52.101.73.4		 mail-db4pr02cu00406.inbound.protection.outlook.com
mail-db4pr02cu00307.inbound.protection.outlook.com
mail-am3pr04cu00500.inbound.protection.outlook.com
mail-am6pr02cu00300.inbound.protection.outlook.com
mail-db9pr02cu00204.inbound.protection.outlook.com
mail-db8pr02cu00101.inbound.protection.outlook.com
mail-du2pr03cu00105.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 → 40.104.116.24
🔷 AAAA Records (IPv6)
✗ No AAAA records — IPv6 not configured
🔐 HTTPS Records
✗ No HTTPS RR — no SVCB/HTTPS service binding
📝 TXT Records2 records   196ms
TXT Record
MS=ms50678617
v=spf1 include:_spf15940.spfprotect.com -all
✉️ SPF
PolicyRecord (lejreedu.dk)
-all (hard fail) v=spf1 include:_spf15940.spfprotect.com -all
📨 DMARC
PolicyRecord (_dmarc.lejreedu.dk)
p=reject v=DMARC1; p=reject; rua=mailto:641881924eda1@dmarc.centerasecurity.com
📬 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)
🔐 DNSSEC104ms
CheckResult
Validation Status🔓 Insecure
AD Flag (resolver validates)✗ Not set
DS Record✗ Not found
DNSKEY Record✓ Found
Flagsresolution failed: ncache nxrrset
🏷️ SOA0ms
FieldValue
Serial2025020524
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
46ms
A
43ms
MX
33ms
AAAA
31ms
TXT
196ms
CAA
42ms
HTTPS
77ms
TLSA
498ms
SOA
0ms
MTA-STS
75ms
DNSSEC
104ms
SRV
96ms
Total
1186ms
🕐 Scan History
Scanned AtDurationRecordsDNSSEC
2026-08-27 17:51:20 1186ms 3 NS 0 A 1 MX 🔓 Insecure View
2026-06-18 04:09:11 1861ms 3 NS 0 A 1 MX 🔓 Insecure View
2026-06-18 04:00:21 3124ms 3 NS 0 A 1 MX 🔓 Insecure View
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