airtac.dk
Last scanned: 2026-08-28 03:02:39  ·  1082ms total
⬇ Zone File 📜 Record History ⚡ Scan Now
🖥️ Nameservers3 records   80ms
NameserverIP addressesPTRASN / ISP
ns01.trademarkarea.com 162.159.26.201
2400:cb00:2049:1::a29f:1ac9		 —
—		 AS13335 Cloudflare, Inc.
AS13335 Cloudflare, Inc.
ns02.trademarkarea.com 162.159.27.43
2400:cb00:2049:1::a29f:1b2b		 —
—		 AS13335 Cloudflare, Inc.
AS13335 Cloudflare, Inc.
ns03.trademarkarea.com 162.159.26.221
2400:cb00:2049:1::a29f:1add		 —
—		 AS13335 Cloudflare, Inc.
AS13335 Cloudflare, Inc.
🌍 A Records1 records   57ms
IPTTLPTRASNISP / OrgCIDRCountryCity
47.91.74.135 84600s — AS45102 Alibaba (US) Technology Co., Ltd. 47.91.0.0/16 🇩🇪 Germany Frankfurt am Main
📧 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)
🔐 DNSSEC144ms
CheckResult
Validation Status🔓 Insecure
AD Flag (resolver validates)✗ Not set
DS Record✗ Not found
DNSKEY Record✗ Not found
Flagsunsigned answer
🏷️ SOA0ms
FieldValue
Serial2011071308
Primary NS (MNAME)ns01.trademarkarea.com
Responsible (RNAME)postmaster@airtac.dk
Refresh3660s
Retry1000s
Expire604800s
Minimum (neg-cache TTL)84600s
📋 Registration
✗ No registration data — collected automatically when SOA serial changes
📋 WHOIS
⏱️ Lookup Timing
NS
80ms
A
57ms
MX
73ms
AAAA
75ms
TXT
571ms
CAA
111ms
HTTPS
80ms
TLSA
170ms
SOA
0ms
MTA-STS
127ms
DNSSEC
144ms
SRV
331ms
Total
1082ms
🕐 Scan History
Scanned AtDurationRecordsDNSSEC
2026-08-28 03:02:39 1082ms 3 NS 1 A 0 MX 🔓 Insecure View
2026-08-26 20:46:58 9705ms 3 NS 1 A 0 MX 🔓 Insecure View
2026-06-28 23:39:57 1119ms 3 NS 1 A 0 MX 🔓 Insecure View
2026-06-27 00:35:43 1056ms 3 NS 1 A 0 MX 🔓 Insecure View
2026-06-24 18:20:07 763ms 3 NS 1 A 0 MX 🔓 Insecure View
2026-06-23 00:16:57 1001ms 0 NS 1 A 0 MX 🔓 Insecure View
2026-06-21 04:04:14 1166ms 0 NS 0 A 0 MX ❓ Unknown View
2026-06-16 13:21:23 680ms 3 NS 1 A 0 MX 🔓 Insecure View
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