4wall.dk
Last scanned: 2026-08-27 20:27:48  ·  2611ms total
⬇ Zone File 📜 Record History ⚡ Scan Now
🖥️ Nameservers2 records   41ms
NameserverIP addressesPTRASN / ISP
a.portsdns.se 2607:f740:e009::1 a.portsdns.se 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 Records1 records   44ms
IPTTLPTRASNISP / OrgCIDRCountryCity
137.74.25.2 28800s — AS16276 OVH SAS 137.74.0.0/16 🇫🇷 France —
📧 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)
🔐 DNSSEC2069ms
CheckResult
Validation Status🔒 Secure
AD Flag (resolver validates)✓ Set
DS Record✓ Found
DNSKEY Record✓ Found
Flagsfully validated
🏷️ SOA0ms
FieldValue
Serial2026080900
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
41ms
A
44ms
MX
57ms
AAAA
54ms
TXT
284ms
CAA
53ms
HTTPS
62ms
TLSA
105ms
SOA
0ms
MTA-STS
114ms
DNSSEC
2069ms
SRV
104ms
Total
2611ms
🕐 Scan History
Scanned AtDurationRecordsDNSSEC
2026-08-27 20:27:48 2611ms 2 NS 1 A 0 MX 🔒 Secure View
2026-08-26 21:20:44 764ms 2 NS 1 A 0 MX 🔒 Secure View
2026-08-10 16:54:48 2534ms 2 NS 1 A 0 MX 🔒 Secure View
2026-08-09 10:21:30 1884ms 2 NS 1 A 0 MX 🔒 Secure View
2026-07-12 18:08:56 966ms 2 NS 1 A 0 MX 🔒 Secure View
2026-07-09 05:03:34 1260ms 2 NS 1 A 0 MX 🔒 Secure View
2026-07-02 00:38:50 846ms 2 NS 1 A 0 MX 🔒 Secure View
2026-06-16 12:42:37 816ms 2 NS 1 A 0 MX 🔒 Secure View
dhd.dk [/] search Domains, Hosts & DNS — .dk zone