codeslinger.dk
📜 Historical scan 2026-06-16 21:49:10  ·  ← Latest scan
⬇ Zone File 📜 Record History ⚡ Scan Now
🖥️ Nameservers5 records   100ms
NameserverIP addressesPTRASN / ISP
freedns1.registrar-servers.com — — —
freedns2.registrar-servers.com — — —
freedns3.registrar-servers.com — — —
freedns4.registrar-servers.com — — —
freedns5.registrar-servers.com — — —
🌍 A Records
🌍
No A records found
📧 MX Records5 records   93ms
PriorityTTLMail ServerIP addressesPTRASN
10 — eforward1.registrar-servers.com 162.255.118.51
162.255.118.51		 eforward1.registrar-servers.com
eforward3.registrar-servers.com		 AS22612 Namecheap, Inc.
AS22612 Namecheap, Inc.
10 — eforward2.registrar-servers.com 162.255.118.52 eforward2.registrar-servers.com AS22612 Namecheap, Inc.
10 — eforward3.registrar-servers.com 162.255.118.51
162.255.118.51		 eforward1.registrar-servers.com
eforward3.registrar-servers.com		 AS22612 Namecheap, Inc.
AS22612 Namecheap, Inc.
15 — eforward4.registrar-servers.com 162.255.118.52 eforward2.registrar-servers.com AS22612 Namecheap, Inc.
20 — eforward5.registrar-servers.com 162.255.118.51
162.255.118.51		 eforward1.registrar-servers.com
eforward3.registrar-servers.com		 AS22612 Namecheap, Inc.
AS22612 Namecheap, Inc.
🔷 AAAA Records (IPv6)
✗ No AAAA records — IPv6 not configured
🔐 HTTPS Records
✗ No HTTPS RR — no SVCB/HTTPS service binding
📝 TXT Records1 records   295ms
TXT Record
v=spf1 include:spf.efwd.registrar-servers.com ~all
✉️ SPF
PolicyRecord (codeslinger.dk)
~all (soft fail) v=spf1 include:spf.efwd.registrar-servers.com ~all
📨 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)
🔐 DNSSEC184ms
CheckResult
Validation Status🔓 Insecure
AD Flag (resolver validates)✗ Not set
DS Record✗ Not found
DNSKEY Record✗ Not found
Flagsresolution failed: ncache nxrrset
🏷️ SOA59ms
FieldValue
Serial1580223258
Primary NS (MNAME)freedns1.registrar-servers.com
Responsible (RNAME)hostmaster@registrar-servers.com
Refresh43200s
Retry3600s
Expire604800s
Minimum (neg-cache TTL)3601s
📋 Registration
✗ No registration data — collected automatically when SOA serial changes
📋 WHOIS
⏱️ Lookup Timing
NS
100ms
A
117ms
MX
93ms
AAAA
345ms
TXT
295ms
CAA
92ms
HTTPS
67ms
TLSA
85ms
SOA
59ms
MTA-STS
106ms
DNSSEC
184ms
SRV
0ms
Total
911ms
🕐 Scan History
Scanned AtDurationRecordsDNSSEC
2026-08-16 19:16:25 3247ms 5 NS 0 A 5 MX 🔓 Insecure View
2026-07-02 00:23:04 1272ms 5 NS 0 A 5 MX 🔓 Insecure View
2026-06-16 21:49:10 911ms 5 NS 0 A 5 MX 🔓 Insecure View
2026-06-16 21:40:31 1399ms 5 NS 0 A 5 MX 🔓 Insecure View
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