cortexmembran.dk
📜 Historical scan 2026-06-16 22:31:18  ·  ← Latest scan
⬇ Zone File 📜 Record History ⚡ Scan Now
🖥️ Nameservers5 records   94ms
NameserverIP addressesPTRASN / ISP
ns1.gigahost.dk — — —
ns2.gigahost.dk — — —
ns3.gigahost.dk — — —
ns4.gigahost.dk — — —
ns5.gigahost.dk — — —
🌍 A Records2 records   69ms
IPTTLPTRASNISP / OrgCIDRCountryCity
192.0.78.131 — — AS2635 Automattic, Inc 192.0.64.0/18 🇺🇸 United States San Francisco
192.0.78.218 — — AS2635 Automattic, Inc 192.0.64.0/18 🇺🇸 United States San Francisco
📧 MX Records3 records   319ms
PriorityTTLMail ServerIP addressesPTRASN
10 — mx1.gigahost.dk 46.183.139.11 mx1.gigahost.dk AS47292 Sentia Denmark A/S
10 — mx2.gigahost.dk 46.183.139.12 mx2.gigahost.dk AS47292 Sentia Denmark A/S
10 — mx3.gigahost.dk 46.183.139.13 mx3.gigahost.dk AS47292 Sentia Denmark A/S
🔷 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)
🔐 DNSSEC152ms
CheckResult
Validation Status🔓 Insecure
AD Flag (resolver validates)✗ Not set
DS Record✗ Not found
DNSKEY Record✗ Not found
Flagsunsigned answer
🏷️ SOA70ms
FieldValue
Serial2026061101
Primary NS (MNAME)ns1.gigahost.dk
Responsible (RNAME)hostmaster@cortexmembran.dk
Refresh10800s
Retry3600s
Expire604800s
Minimum (neg-cache TTL)3600s
📋 Registration
✗ No registration data — collected automatically when SOA serial changes
📋 WHOIS
⏱️ Lookup Timing
NS
94ms
A
69ms
MX
319ms
AAAA
67ms
TXT
3843ms
CAA
321ms
HTTPS
311ms
TLSA
2081ms
SOA
70ms
MTA-STS
1147ms
DNSSEC
152ms
SRV
0ms
Total
6260ms
🕐 Scan History
Scanned AtDurationRecordsDNSSEC
2026-08-27 11:16:24 9118ms 5 NS 2 A 3 MX 🔓 Insecure View
2026-08-26 11:06:09 10136ms 5 NS 2 A 3 MX 🔓 Insecure View
2026-08-21 03:58:29 3685ms 5 NS 2 A 3 MX 🔓 Insecure View
2026-08-13 07:34:12 2906ms 5 NS 2 A 3 MX 🔓 Insecure View
2026-08-09 02:39:53 14925ms 5 NS 2 A 3 MX 🔓 Insecure View
2026-07-30 19:19:58 3161ms 5 NS 2 A 3 MX 🔓 Insecure View
2026-07-23 17:59:52 5770ms 5 NS 2 A 3 MX 🔓 Insecure View
2026-07-16 15:43:14 6167ms 5 NS 2 A 3 MX 🔓 Insecure View
2026-07-12 22:58:43 5188ms 5 NS 2 A 3 MX 🔓 Insecure View
2026-07-03 10:59:42 22382ms 5 NS 2 A 3 MX 🔓 Insecure View
2026-06-25 12:29:50 6092ms 5 NS 2 A 3 MX 🔓 Insecure View
2026-06-21 21:07:28 1160ms 0 NS 0 A 0 MX ❓ Unknown View
2026-06-21 07:07:51 16583ms 5 NS 2 A 3 MX 🔓 Insecure View
2026-06-18 20:25:20 4128ms 5 NS 2 A 3 MX 🔓 Insecure View
2026-06-16 22:36:03 8544ms 5 NS 2 A 3 MX 🔓 Insecure View
2026-06-16 22:31:18 6260ms 5 NS 2 A 3 MX 🔓 Insecure View
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