grandslam75.dk
Last scanned: 2026-08-27 02:59:10  ·  1411ms total
⬇ Zone File 📜 Record History ⚡ Scan Now
🖥️ Nameservers2 records   72ms
NameserverIP addressesPTRASN / ISP
a.portsdns.se 2607:f740:e009::1
45.54.35.101		 a.portsdns.se
a.portsdns.se		 AS63911 NetActuate, Inc
AS63911 NetActuate, Inc
b.portsdns.net 2a00:11c0:3d::1
94.16.23.1		 b.portsdns.net
b.portsdns.net		 AS42354 Anexia Cloud Solutions GmbH
AS42354 Anexia Cloud Solutions GmbH
🌍 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)
🔐 DNSSEC104ms
CheckResult
Validation Status🔓 Insecure
AD Flag (resolver validates)✗ Not set
DS Record✗ Not found
DNSKEY Record✗ Not found
Flagsresolution failed: ncache nxrrset
🏷️ SOA0ms
FieldValue
Serial2023111300
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
72ms
A
148ms
MX
145ms
AAAA
157ms
TXT
637ms
CAA
57ms
HTTPS
47ms
TLSA
137ms
SOA
0ms
MTA-STS
173ms
DNSSEC
104ms
SRV
254ms
Total
1411ms
🕐 Scan History
Scanned AtDurationRecordsDNSSEC
2026-08-27 02:59:10 1411ms 2 NS 0 A 0 MX 🔓 Insecure View
2026-07-03 06:09:27 920ms 2 NS 0 A 0 MX 🔓 Insecure View
2026-06-19 20:16:04 1129ms 2 NS 0 A 0 MX 🔓 Insecure View
2026-06-17 10:45:17 430ms 2 NS 0 A 0 MX 🔓 Insecure View
2026-06-17 10:38:41 452ms 2 NS 0 A 0 MX 🔓 Insecure View
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