3simon.dk
📜 Historical scan 2026-06-16 12:42:08  ·  ← Latest scan
⬇ Zone File 📜 Record History ⚡ Scan Now
🖥️ Nameservers4 records   40ms
NameserverIP addressesPTRASN / ISP
ns1.simply.com — — —
ns2.simply.com — — —
ns3.simply.com — — —
ns4.simply.com — — —
🌍 A Records
🌍
No A records found
📧 MX Records
📧
No MX records found
🔷 AAAA Records (IPv6)
✗ No AAAA records — IPv6 not configured
🔐 HTTPS Records
✗ No HTTPS RR — no SVCB/HTTPS service binding
📝 TXT Records
📝
No TXT records found
✉️ SPF
✗ No SPF record — mail spoofing not restricted
📨 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)
🔐 DNSSEC107ms
CheckResult
Validation Status🔒 Secure
AD Flag (resolver validates)✓ Set
DS Record✓ Found
DNSKEY Record✓ Found
Flagsresolution failed: ncache nxrrset
🏷️ SOA51ms
FieldValue
Serial2020072990
Primary NS (MNAME)ns1.simply.com
Responsible (RNAME)hostmaster@simply.com
Refresh14400s
Retry3600s
Expire1209600s
Minimum (neg-cache TTL)3600s
📋 Registration
✗ No registration data — collected automatically when SOA serial changes
📋 WHOIS
⏱️ Lookup Timing
NS
40ms
A
38ms
MX
52ms
AAAA
40ms
TXT
103ms
CAA
34ms
HTTPS
28ms
TLSA
68ms
SOA
51ms
MTA-STS
74ms
DNSSEC
107ms
SRV
0ms
Total
427ms
🕐 Scan History
Scanned AtDurationRecordsDNSSEC
2026-08-31 02:28:25 185ms 1 NS 0 A 0 MX ❓ Unknown View
2026-08-30 00:24:37 172ms 1 NS 0 A 0 MX ❓ Unknown View
2026-08-28 23:03:47 456ms 1 NS 0 A 0 MX ❓ Unknown View
2026-08-27 15:47:47 298ms 1 NS 0 A 0 MX ❓ Unknown View
2026-08-26 15:15:30 175ms 1 NS 0 A 0 MX ❓ Unknown View
2026-08-25 04:49:24 900ms 1 NS 0 A 0 MX ❓ Unknown View
2026-08-24 01:31:46 1975ms 1 NS 0 A 0 MX ❓ Unknown View
2026-08-23 01:08:52 802ms 1 NS 0 A 0 MX ❓ Unknown View
2026-08-22 01:03:26 1141ms 1 NS 0 A 0 MX ❓ Unknown View
2026-08-21 00:52:53 1108ms 1 NS 0 A 0 MX ❓ Unknown View
2026-08-20 00:30:59 1085ms 1 NS 0 A 0 MX ❓ Unknown View
2026-08-18 23:35:33 20838ms 1 NS 0 A 0 MX ❓ Unknown View
2026-08-17 05:57:22 1546ms 1 NS 0 A 0 MX ❓ Unknown View
2026-08-15 20:43:32 774ms 1 NS 0 A 0 MX ❓ Unknown View
2026-08-14 18:55:47 3084ms 1 NS 0 A 0 MX ❓ Unknown View
2026-08-13 06:42:30 2564ms 1 NS 0 A 0 MX ❓ Unknown View
2026-08-12 02:08:11 893ms 1 NS 0 A 0 MX ❓ Unknown View
2026-08-07 15:35:04 1025ms 1 NS 0 A 0 MX ❓ Unknown View
2026-08-03 13:24:27 840ms 1 NS 0 A 0 MX ❓ Unknown View
2026-06-21 20:14:18 429ms 4 NS 0 A 0 MX 🔒 Secure View
2026-06-20 15:49:29 408ms 4 NS 0 A 0 MX 🔒 Secure View
2026-06-18 17:28:44 8352ms 4 NS 0 A 0 MX 🔒 Secure View
2026-06-16 12:42:08 427ms 4 NS 0 A 0 MX 🔒 Secure View
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