4445.dk
📜 Historical scan 2026-06-16 12:57:37  ·  ← Latest scan
⬇ Zone File 📜 Record History ⚡ Scan Now
🖥️ Nameservers2 records   59ms
NameserverIP addressesPTRASN / ISP
ns1.wallin.dk — — —
ns2.wallin.dk — — —
🌍 A Records1 records   51ms
IPTTLPTRASNISP / OrgCIDRCountryCity
5.103.25.172 — web.wallin.dk AS44869 FIBIA P/S 5.103.0.0/16 🇩🇰 Denmark —
📧 MX Records1 records   59ms
PriorityTTLMail ServerIP addressesPTRASN
0 — 4445.dk 5.103.25.172 web.wallin.dk AS44869 FIBIA P/S
🔷 AAAA Records (IPv6)
✗ No AAAA records — IPv6 not configured
🔐 HTTPS Records
✗ No HTTPS RR — no SVCB/HTTPS service binding
📝 TXT Records1 records   273ms
TXT Record
v=spf1 +a +mx +ip4:5.103.25.167 +ip4:5.103.25.172 ~all
✉️ SPF
PolicyRecord (4445.dk)
~all (soft fail) v=spf1 +a +mx +ip4:5.103.25.167 +ip4:5.103.25.172 ~all
📨 DMARC
PolicyRecord (_dmarc.4445.dk)
p=none (monitor only) v=DMARC1; p=none;
📬 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)
🔐 DNSSEC204ms
CheckResult
Validation Status🔒 Secure
AD Flag (resolver validates)✓ Set
DS Record✓ Found
DNSKEY Record✓ Found
Flagsfully validated
🏷️ SOA49ms
FieldValue
Serial2026042101
Primary NS (MNAME)ns1.wallin.dk
Responsible (RNAME)backup@nordvest.it
Refresh3600s
Retry1800s
Expire1209600s
Minimum (neg-cache TTL)86400s
📋 Registration
✗ No registration data — collected automatically when SOA serial changes
📋 WHOIS
⏱️ Lookup Timing
NS
59ms
A
51ms
MX
59ms
AAAA
48ms
TXT
273ms
CAA
52ms
HTTPS
55ms
TLSA
200ms
SOA
49ms
MTA-STS
140ms
DNSSEC
204ms
SRV
0ms
Total
1551ms
🕐 Scan History
Scanned AtDurationRecordsDNSSEC
2026-08-26 10:02:22 1161ms 2 NS 1 A 1 MX 🔒 Secure View
2026-08-22 06:09:36 1009ms 2 NS 1 A 1 MX 🔒 Secure View
2026-06-21 10:00:41 752ms 2 NS 1 A 1 MX 🔒 Secure View
2026-06-16 12:57:37 1551ms 2 NS 1 A 1 MX 🔒 Secure View
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