tre-t.dk
Last scanned: 2026-08-28 06:26:07  ·  684ms total
⬇ Zone File 📜 Record History ⚡ Scan Now
🖥️ Nameservers3 records   49ms
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   59ms
IPTTLPTRASNISP / OrgCIDRCountryCity
185.224.18.200 3600s parked.netsite.host AS205206 Netsite A/S 185.224.16.0/22 🇩🇰 Denmark —
📧 MX Records1 records   62ms
PriorityTTLMail ServerIP addressesPTRASN
0 3600s .  Null MX — domain accepts no email (RFC 7505)
🔷 AAAA Records (IPv6)
✗ No AAAA records — IPv6 not configured
🔐 HTTPS Records
✗ No HTTPS RR — no SVCB/HTTPS service binding
📝 TXT Records1 records   190ms
TXT Record
v=spf1 -all
✉️ SPF
PolicyRecord (tre-t.dk)
-all (hard fail) v=spf1 -all
📨 DMARC
PolicyRecord (_dmarc.tre-t.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)
🔐 DNSSEC90ms
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
49ms
A
59ms
MX
62ms
AAAA
55ms
TXT
190ms
CAA
60ms
HTTPS
37ms
TLSA
41ms
SOA
0ms
MTA-STS
63ms
DNSSEC
90ms
SRV
77ms
Total
684ms
🕐 Scan History
Scanned AtDurationRecordsDNSSEC
2026-08-28 06:26:07 684ms 3 NS 1 A 1 MX 🔒 Secure View
2026-08-27 23:05:26 397ms 3 NS 1 A 1 MX 🔒 Secure View
2026-08-20 11:08:18 1250ms 3 NS 1 A 1 MX 🔒 Secure View
2026-08-13 03:59:43 666ms 3 NS 1 A 1 MX 🔒 Secure View
2026-08-07 04:29:42 2630ms 3 NS 1 A 1 MX 🔒 Secure View
2026-08-05 20:15:02 1123ms 3 NS 1 A 1 MX 🔒 Secure View
2026-08-01 01:08:05 2542ms 3 NS 1 A 1 MX 🔒 Secure View
2026-07-23 21:28:57 630ms 3 NS 1 A 1 MX 🔒 Secure View
2026-07-16 20:51:30 581ms 3 NS 1 A 1 MX 🔒 Secure View
2026-07-09 05:57:30 1603ms 3 NS 1 A 1 MX 🔒 Secure View
2026-07-03 15:30:22 650ms 3 NS 1 A 1 MX 🔒 Secure View
2026-06-25 08:25:22 636ms 3 NS 1 A 1 MX 🔒 Secure View
2026-06-22 13:39:26 712ms 3 NS 1 A 1 MX 🔒 Secure View
2026-06-19 20:10:38 534ms 3 NS 1 A 1 MX 🔒 Secure View
2026-06-17 12:20:49 811ms 3 NS 1 A 0 MX 🔒 Secure View
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