rsx.dk
Last scanned: 2026-09-02 17:51:05  ·  788ms total
⬇ Zone File 📜 Record History ⚡ Scan Now
🖥️ Nameservers2 records   43ms
NameserverIP addressesPTRASN / ISP
ns01.one.com 195.206.121.10
2001:67c:28cc::10		 ns01.one.com
ns01.one.com		 AS197495 One.com A/S
AS197495 One.com A/S
ns02.one.com 185.10.11.10
2001:67c:3c0::10		 ns02.one.com
ns02.one.com		 AS51468 One.com A/S
AS51468 One.com A/S
🌍 A Records1 records   34ms
IPTTLPTRASNISP / OrgCIDRCountryCity
128.76.146.218 43200s 128-76-146-218-static.dk.customer.tdc.net AS3292 TDC Holding A/S 128.76.128.0/17 🇩🇰 Denmark Fredericia
📧 MX Records2 records   46ms
PriorityTTLMail ServerIP addressesPTRASN
10 43200s rsx.dk 128.76.146.218 128-76-146-218-static.dk.customer.tdc.net AS3292 TDC Holding A/S
20 43200s backup-mx.post.tele.dk 80.160.77.115 backup-mx2.post.tele.dk AS3292 TDC Holding A/S
🔷 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)
🔐 DNSSEC106ms
CheckResult
Validation Status🔒 Secure
AD Flag (resolver validates)✓ Set
DS Record✓ Found
DNSKEY Record✓ Found
Flagsfully validated
🏷️ SOA0ms
FieldValue
Serial2026032501
Primary NS (MNAME)ns01.one.com
Responsible (RNAME)hostmaster@one.com
Refresh14400s
Retry3600s
Expire1209600s
Minimum (neg-cache TTL)600s
📋 Registration
✗ No registration data — collected automatically when SOA serial changes
📋 WHOIS
⏱️ Lookup Timing
NS
43ms
A
34ms
MX
46ms
AAAA
40ms
TXT
200ms
CAA
51ms
HTTPS
47ms
TLSA
75ms
SOA
0ms
MTA-STS
59ms
DNSSEC
106ms
SRV
119ms
Total
788ms
🕐 Scan History
Scanned AtDurationRecordsDNSSEC
2026-09-02 17:51:05 788ms 2 NS 1 A 2 MX 🔒 Secure View
2026-07-21 20:34:47 4658ms 2 NS 1 A 2 MX 🔒 Secure View
2026-07-04 15:31:15 4765ms 2 NS 1 A 2 MX 🔒 Secure View
2026-06-24 09:18:35 608ms 2 NS 1 A 2 MX ⚠️ Bogus View
2026-06-24 08:20:51 1182ms 0 NS 0 A 0 MX ❓ Unknown View
2026-06-17 16:56:18 1163ms 2 NS 1 A 2 MX 🔒 Secure View
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