espersen.dk
📜 Historical scan 2026-06-17 08:24:03  ·  ← Latest scan
⬇ Zone File 📜 Record History ⚡ Scan Now
🖥️ Nameservers2 records   67ms
NameserverIP addressesPTRASN / ISP
ns.scannet2.dk — — —
ns2.scannet2.dk — — —
🌍 A Records1 records   65ms
IPTTLPTRASNISP / OrgCIDRCountryCity
93.191.155.240 — forward.dnsfactory.dk AS48854 team.blue Denmark A/S 93.191.152.0/21 🇩🇰 Denmark —
📧 MX Records1 records   65ms
PriorityTTLMail ServerIP addressesPTRASN
0 — espersen-dk.mail.protection.outlook.com 52.101.68.12
52.101.68.15
52.101.73.1
52.101.73.22		 mail-db9pr02cu00204.inbound.protection.outlook.com
mail-db6pr03cu00107.inbound.protection.outlook.com
mail-am3pr04cu00501.inbound.protection.outlook.com
mail-am7pr05cu00106.inbound.protection.outlook.com		 AS8075 Microsoft Corporation
AS8075 Microsoft Corporation
AS8075 Microsoft Corporation
AS8075 Microsoft Corporation
🔷 AAAA Records (IPv6)
✗ No AAAA records — IPv6 not configured
🔐 HTTPS Records
✗ No HTTPS RR — no SVCB/HTTPS service binding
📝 TXT Records3 records   215ms
TXT Record
MS=181026D46BB51277669B148B54EB5C2296A983C4
MS=ms70368237
v=spf1 ip4:40.68.36.243 include:spf.protection.outlook.com -all
✉️ SPF
PolicyRecord (espersen.dk)
-all (hard fail) v=spf1 ip4:40.68.36.243 include:spf.protection.outlook.com -all
📨 DMARC
PolicyRecord (_dmarc.espersen.dk)
p=reject v=DMARC1; p=reject; sp=reject; adkim=s; aspf=s; rua=mailto:dmarc_agg@vali.email
📬 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)
🔐 DNSSEC170ms
CheckResult
Validation Status🔒 Secure
AD Flag (resolver validates)✓ Set
DS Record✓ Found
DNSKEY Record✓ Found
Flagsfully validated
🏷️ SOA58ms
FieldValue
Serial2024111201
Primary NS (MNAME)ns.scannet2.dk
Responsible (RNAME)hostmaster@scannet.dk
Refresh14400s
Retry3600s
Expire1209600s
Minimum (neg-cache TTL)300s
📋 Registration
✗ No registration data — collected automatically when SOA serial changes
📋 WHOIS
⏱️ Lookup Timing
NS
67ms
A
65ms
MX
65ms
AAAA
64ms
TXT
215ms
CAA
65ms
HTTPS
63ms
TLSA
106ms
SOA
58ms
MTA-STS
63ms
DNSSEC
170ms
SRV
0ms
Total
765ms
🕐 Scan History
Scanned AtDurationRecordsDNSSEC
2026-09-03 01:07:39 1287ms 2 NS 1 A 1 MX 🔒 Secure View
2026-08-31 11:17:21 947ms 2 NS 1 A 1 MX 🔒 Secure View
2026-06-30 19:06:52 779ms 2 NS 1 A 1 MX 🔒 Secure View
2026-06-29 10:04:35 799ms 2 NS 1 A 1 MX 🔒 Secure View
2026-06-17 08:25:06 559ms 2 NS 1 A 1 MX 🔒 Secure View
2026-06-17 08:24:03 765ms 2 NS 1 A 1 MX 🔒 Secure View
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