arconsunmark.dk
📜 Historical scan 2026-06-16 13:00:05  ·  ← Latest scan
⬇ Zone File 📜 Record History ⚡ Scan Now
🖥️ Nameservers3 records   248ms
NameserverIP addressesPTRASN / ISP
dns1.a1.net — — —
dns2.a1.net — — —
dns3.a1.net — — —
🌍 A Records2 records   271ms
IPTTLPTRASNISP / OrgCIDRCountryCity
165.160.13.20 — — AS19574 Corporation Service Company 165.160.12.0/22 🇺🇸 United States —
165.160.15.20 — — AS19574 Corporation Service Company 165.160.12.0/22 🇺🇸 United States —
📧 MX Records1 records   178ms
PriorityTTLMail ServerIP addressesPTRASN
0 — arconsunmark-dk.mail.protection.outlook.com 52.101.68.29
52.101.68.8
52.101.73.11
52.101.73.12		 mail-dbapr03cu00105.inbound.protection.outlook.com
mail-du0pr03cu00100.inbound.protection.outlook.com
mail-am1pr04cu00103.inbound.protection.outlook.com
mail-am4pr0401cu00104.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 Records2 records   308ms
TXT Record
MS=ms66223468
v=spf1 include:spf.protection.outlook.com -all
✉️ SPF
PolicyRecord (arconsunmark.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)
🔐 DNSSEC473ms
CheckResult
Validation Status🔓 Insecure
AD Flag (resolver validates)✗ Not set
DS Record✗ Not found
DNSKEY Record✗ Not found
Flagsunsigned answer
🏷️ SOA171ms
FieldValue
Serial2020082600
Primary NS (MNAME)dns1.a1.net
Responsible (RNAME)domainadmin@a1.net
Refresh10800s
Retry3600s
Expire1814400s
Minimum (neg-cache TTL)172800s
📋 Registration
✗ No registration data — collected automatically when SOA serial changes
📋 WHOIS
⏱️ Lookup Timing
NS
248ms
A
271ms
MX
178ms
AAAA
278ms
TXT
308ms
CAA
212ms
HTTPS
209ms
TLSA
229ms
SOA
171ms
MTA-STS
198ms
DNSSEC
473ms
SRV
0ms
Total
2116ms
🕐 Scan History
Scanned AtDurationRecordsDNSSEC
2026-09-04 10:46:28 1049ms 3 NS 2 A 1 MX 🔓 Insecure View
2026-08-27 14:11:19 10240ms 3 NS 2 A 1 MX 🔓 Insecure View
2026-08-25 22:58:48 9891ms 3 NS 2 A 1 MX 🔓 Insecure View
2026-07-02 00:29:24 6221ms 3 NS 2 A 1 MX 🔓 Insecure View
2026-06-16 13:00:05 2116ms 3 NS 2 A 1 MX 🔓 Insecure View
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