simonjohn.dk
📜 Historical scan 2026-06-17 16:15:19  ·  ← Latest scan
⬇ Zone File 📜 Record History ⚡ Scan Now
🖥️ Nameservers2 records   248ms
NameserverIP addressesPTRASN / ISP
ns.dandomain.dk 185.25.141.3
2a02:2339:4006:109::dd		 ns.dandomain.dk
ns.dandomain.dk		 AS48854 team.blue Denmark A/S
AS48854 team.blue Denmark A/S
ns2.dandomain.dk 2a02:2339:1:108::dd:dd
91.197.248.66		 ns2.dandomain.dk
ns2.dandomain.dk		 AS48854 team.blue Denmark A/S
AS48854 team.blue Denmark A/S
🌍 A Records1 records   219ms
IPTTLPTRASNISP / OrgCIDRCountryCity
4.225.209.56 — — AS8075 Microsoft Corporation 4.224.0.0/11 🇸🇪 Sweden —
📧 MX Records1 records   216ms
PriorityTTLMail ServerIP addressesPTRASN
0 — simonjohn-dk.mail.protection.outlook.com 2a01:111:f403:ca04::
2a01:111:f403:ca04::1
2a01:111:f403:ca09::1
2a01:111:f403:ca09::20
52.101.68.18
52.101.68.39
52.101.73.16
52.101.73.8		 mail-db3pr0202cu00100.inbound.protection.outlook.com
mail-db7pr03cu00401.inbound.protection.outlook.com
mail-as9pr07cu00301.inbound.protection.outlook.com
mail-as8pr05cu00400.inbound.protection.outlook.com
mail-db4pr02cu00302.inbound.protection.outlook.com
mail-db7pr03cu00607.inbound.protection.outlook.com
mail-as2pr05cu00100.inbound.protection.outlook.com
mail-am0pr04cu00500.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
🔷 AAAA Records (IPv6)
✗ No AAAA records — IPv6 not configured
🔐 HTTPS Records
✗ No HTTPS RR — no SVCB/HTTPS service binding
📝 TXT Records2 records   398ms
TXT Record
MS=ms65038789
v=spf1 include:spf.protection.outlook.com -all
✉️ SPF
PolicyRecord (simonjohn.dk)
-all (hard fail) v=spf1 include:spf.protection.outlook.com -all
📨 DMARC
PolicyRecord (_dmarc.simonjohn.dk)
p=none (monitor only) v=DMARC1; p=none;
📬 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)
🔐 DNSSEC391ms
CheckResult
Validation Status🔒 Secure
AD Flag (resolver validates)✓ Set
DS Record✓ Found
DNSKEY Record✓ Found
Flagsfully validated
🏷️ SOA202ms
FieldValue
Serial2026012206
Primary NS (MNAME)ns.dandomain.dk
Responsible (RNAME)hostmaster@dandomain.dk
Refresh14400s
Retry3600s
Expire1209600s
Minimum (neg-cache TTL)300s
📋 Registration
✗ No registration data — collected automatically when SOA serial changes
📋 WHOIS
⏱️ Lookup Timing
NS
248ms
A
219ms
MX
216ms
AAAA
219ms
TXT
398ms
CAA
256ms
HTTPS
223ms
TLSA
1220ms
SOA
202ms
MTA-STS
301ms
DNSSEC
391ms
SRV
0ms
Total
4159ms
🕐 Scan History
Scanned AtDurationRecordsDNSSEC
2026-07-16 12:26:43 1520ms 2 NS 2 A 1 MX 🔓 Insecure View
2026-07-12 04:12:56 1901ms 2 NS 2 A 1 MX 🔓 Insecure View
2026-06-27 20:03:04 1825ms 2 NS 1 A 1 MX 🔒 Secure View
2026-06-17 16:15:19 4159ms 2 NS 1 A 1 MX 🔒 Secure View
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