4tech.dk
Last scanned: 2026-08-28 04:42:53  ·  627ms total
⬇ Zone File 📜 Record History ⚡ Scan Now
🖥️ Nameservers3 records   53ms
NameserverIP addressesPTRASN / ISP
ns1.netsite.dk 185.224.16.200
2a0c:cc00:0:1648::53		 ns1.netsite.dk
ns1.netsite.dk		 AS205206 Netsite A/S
AS205206 Netsite A/S
ns2.netsite.eu 194.58.196.59
2a01:3f1:859::53		 ns2.netsite.eu
ns2.netsite.eu		 AS8674 Netnod AB
AS8674 Netnod AB
ns3.netsite.se 185.42.137.115
2a01:3f0:400::59		 ns3.netsite.se
ns3.netsite.se		 AS8674 Netnod AB
AS8674 Netnod AB
🌍 A Records1 records   48ms
IPTTLPTRASNISP / OrgCIDRCountryCity
185.224.18.18 86400s webproxy.netsite.dk AS205206 Netsite A/S 185.224.16.0/22 🇩🇰 Denmark —
📧 MX Records1 records   54ms
PriorityTTLMail ServerIP addressesPTRASN
10 86400s mx.netsite.dk 185.224.16.170 mx.netsite.dk AS205206 Netsite A/S
🔷 AAAA Records (IPv6)
✗ No AAAA records — IPv6 not configured
🔐 HTTPS Records
✗ No HTTPS RR — no SVCB/HTTPS service binding
📝 TXT Records1 records   205ms
TXT Record
v=spf1 include:spf.netsite.dk ~all
✉️ SPF
PolicyRecord (4tech.dk)
~all (soft fail) v=spf1 include:spf.netsite.dk ~all
📨 DMARC
PolicyRecord (_dmarc.4tech.dk)
p=reject v=DMARC1; p=reject
📬 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)
🔐 DNSSEC96ms
CheckResult
Validation Status🔒 Secure
AD Flag (resolver validates)✓ Set
DS Record✓ Found
DNSKEY Record✓ Found
Flagsfully validated
🏷️ SOA0ms
FieldValue
Serial2026082701
Primary NS (MNAME)ns1.netsite.dk
Responsible (RNAME)hostmaster@netsite.dk
Refresh14400s
Retry3600s
Expire1209600s
Minimum (neg-cache TTL)3600s
📋 Registration
✗ No registration data — collected automatically when SOA serial changes
📋 WHOIS
⏱️ Lookup Timing
NS
53ms
A
48ms
MX
54ms
AAAA
52ms
TXT
205ms
CAA
48ms
HTTPS
57ms
TLSA
55ms
SOA
0ms
MTA-STS
64ms
DNSSEC
96ms
SRV
79ms
Total
627ms
🕐 Scan History
Scanned AtDurationRecordsDNSSEC
2026-08-28 04:42:53 627ms 3 NS 1 A 1 MX 🔒 Secure View
2026-08-27 10:55:26 419ms 3 NS 1 A 1 MX 🔒 Secure View
2026-08-20 07:41:46 1320ms 3 NS 1 A 1 MX 🔒 Secure View
2026-08-16 18:45:27 10960ms 3 NS 1 A 1 MX 🔒 Secure View
2026-08-13 23:39:47 1985ms 3 NS 1 A 1 MX 🔒 Secure View
2026-08-12 12:56:39 760ms 3 NS 1 A 1 MX 🔒 Secure View
2026-08-10 00:44:58 874ms 3 NS 1 A 1 MX 🔒 Secure View
2026-08-02 23:44:58 8615ms 3 NS 1 A 1 MX 🔒 Secure View
2026-07-23 22:15:31 8743ms 3 NS 1 A 1 MX 🔒 Secure View
2026-07-17 22:46:46 749ms 3 NS 1 A 1 MX 🔒 Secure View
2026-07-12 15:54:06 708ms 3 NS 1 A 1 MX 🔒 Secure View
2026-07-03 17:35:22 707ms 3 NS 1 A 1 MX 🔒 Secure View
2026-06-25 02:22:46 616ms 3 NS 1 A 1 MX 🔒 Secure View
2026-06-20 02:01:39 1480ms 3 NS 1 A 1 MX 🔒 Secure View
2026-06-18 09:26:39 814ms 3 NS 1 A 1 MX 🔒 Secure View
2026-06-16 12:54:32 1368ms 3 NS 1 A 1 MX 🔒 Secure View
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