29f.dk
📜 Historical scan 2026-06-16 12:55:29  ·  ← Latest scan
⬇ Zone File 📜 Record History ⚡ Scan Now
🖥️ Nameservers2 records   71ms
NameserverIP addressesPTRASN / ISP
a.portsdns.se — — —
b.portsdns.net — — —
🌍 A Records1 records   103ms
IPTTLPTRASNISP / OrgCIDRCountryCity
193.14.90.203 — redirect.portsit.se AS1257 Tele2 SWIPnet 193.12.0.0/14 🇸🇪 Sweden —
📧 MX Records4 records   114ms
PriorityTTLMail ServerIP addressesPTRASN
10 — ASPMX.L.GOOGLE.COM 64.233.164.27 lf-in-f27.1e100.net AS15169 Google LLC
20 — ALT1.ASPMX.L.GOOGLE.COM 172.253.158.27 so-in-f27.1e100.net AS15169 Google LLC
20 — ALT2.ASPMX.L.GOOGLE.COM 172.253.158.26 so-in-f26.1e100.net AS15169 Google LLC
30 — ALT3.ASPMX.L.GOOGLE.COM 142.250.147.26 rd-in-f26.1e100.net AS15169 Google LLC
🔷 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)
🔐 DNSSEC196ms
CheckResult
Validation Status🔓 Insecure
AD Flag (resolver validates)✗ Not set
DS Record✗ Not found
DNSKEY Record✗ Not found
Flagsunsigned answer
🏷️ SOA67ms
FieldValue
Serial2024032500
Primary NS (MNAME)a.portsdns.se
Responsible (RNAME)registry@ports.net
Refresh10800s
Retry3600s
Expire604800s
Minimum (neg-cache TTL)28800s
📋 Registration
✗ No registration data — collected automatically when SOA serial changes
📋 WHOIS
⏱️ Lookup Timing
NS
71ms
A
103ms
MX
114ms
AAAA
59ms
TXT
315ms
CAA
58ms
HTTPS
101ms
TLSA
211ms
SOA
67ms
MTA-STS
94ms
DNSSEC
196ms
SRV
0ms
Total
2013ms
🕐 Scan History
Scanned AtDurationRecordsDNSSEC
2026-08-16 15:46:55 4598ms 2 NS 1 A 4 MX 🔓 Insecure View
2026-06-27 10:15:12 3446ms 2 NS 1 A 4 MX 🔓 Insecure View
2026-06-20 06:26:33 1882ms 2 NS 1 A 4 MX 🔓 Insecure View
2026-06-16 12:55:29 2013ms 2 NS 1 A 4 MX 🔓 Insecure View
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