rtnet.dk
📜 Historical scan 2026-06-17 14:00:00  ·  ← Latest scan
⬇ Zone File 📜 Record History ⚡ Scan Now
🖥️ Nameservers2 records   185ms
NameserverIP addressesPTRASN / ISP
ns1.thsoft.dk 173.0.137.146 ns1.gohsphere.com AS53628 Apyl Inc
ns2.thsoft.dk 173.0.137.144 ns2.gohsphere.com AS53628 Apyl Inc
🌍 A Records1 records   175ms
IPTTLPTRASNISP / OrgCIDRCountryCity
173.0.139.202 — — AS53628 Apyl Inc 173.0.128.0/20 🇺🇸 United States —
📧 MX Records1 records   182ms
PriorityTTLMail ServerIP addressesPTRASN
10 — mail6.gohsphere.com 173.0.129.105 mail6.gohsphere.com AS53628 Apyl Inc
🔷 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)
🔐 DNSSEC308ms
CheckResult
Validation Status🔓 Insecure
AD Flag (resolver validates)✗ Not set
DS Record✗ Not found
DNSKEY Record✗ Not found
Flagsunsigned answer
🏷️ SOA189ms
FieldValue
Serial2014062225
Primary NS (MNAME)ns1.thsoft.dk
Responsible (RNAME)hostmaster@thsoft.dk
Refresh10800s
Retry3600s
Expire604800s
Minimum (neg-cache TTL)86400s
📋 Registration
✗ No registration data — collected automatically when SOA serial changes
📋 WHOIS
⏱️ Lookup Timing
NS
185ms
A
175ms
MX
182ms
AAAA
189ms
TXT
822ms
CAA
183ms
HTTPS
184ms
TLSA
420ms
SOA
189ms
MTA-STS
200ms
DNSSEC
308ms
SRV
0ms
Total
2106ms
🕐 Scan History
Scanned AtDurationRecordsDNSSEC
2026-06-28 21:03:56 3068ms 2 NS 1 A 1 MX 🔓 Insecure View
2026-06-26 15:39:26 4641ms 2 NS 1 A 1 MX 🔓 Insecure View
2026-06-17 14:00:00 2106ms 2 NS 1 A 1 MX 🔓 Insecure View
dhd.dk [/] search Domains, Hosts & DNS — .dk zone