rk-elteknik.dk
Last scanned: 2026-08-26 22:05:12  ·  792ms total
⬇ Zone File 📜 Record History ⚡ Scan Now
🖥️ Nameservers2 records   40ms
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   36ms
IPTTLPTRASNISP / OrgCIDRCountryCity
109.71.58.180 600s plesk1.optimized.dk AS48854 team.blue Denmark A/S 109.71.56.0/21 🇩🇰 Denmark —
📧 MX Records4 records   37ms
PriorityTTLMail ServerIP addressesPTRASN
10 10800s mx1.mailpod16-cph3.g1i.one.com 5.249.232.33 mx1.mailpod16-cph3.g1i.one.com AS51468 One.com A/S
10 10800s mx2.mailpod16-cph3.g1i.one.com 5.249.232.34 mx2.mailpod16-cph3.g1i.one.com AS51468 One.com A/S
10 10800s mx3.mailpod16-cph3.g1i.one.com 5.249.232.35 mx3.mailpod16-cph3.g1i.one.com AS51468 One.com A/S
10 10800s mx4.mailpod16-cph3.g1i.one.com 5.249.232.36 mx4.mailpod16-cph3.g1i.one.com AS51468 One.com 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 / DANE4 records   74ms
Service / OwnerTypeCert association
SMTP _25._tcp.mx1.mailpod16-cph3.g1i.one.com DANE-EE · SPKI · SHA-256 24689A1B29BE70163B6DCF262497B6EC…
SMTP _25._tcp.mx2.mailpod16-cph3.g1i.one.com DANE-EE · SPKI · SHA-256 24689A1B29BE70163B6DCF262497B6EC…
SMTP _25._tcp.mx3.mailpod16-cph3.g1i.one.com DANE-EE · SPKI · SHA-256 24689A1B29BE70163B6DCF262497B6EC…
SMTP _25._tcp.mx4.mailpod16-cph3.g1i.one.com DANE-EE · SPKI · SHA-256 24689A1B29BE70163B6DCF262497B6EC…
🔐 DNSSEC86ms
CheckResult
Validation Status🔒 Secure
AD Flag (resolver validates)✓ Set
DS Record✓ Found
DNSKEY Record✓ Found
Flagsfully validated
🏷️ SOA0ms
FieldValue
Serial2026082612
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
40ms
A
36ms
MX
37ms
AAAA
42ms
TXT
167ms
CAA
36ms
HTTPS
42ms
TLSA
74ms
SOA
0ms
MTA-STS
65ms
DNSSEC
86ms
SRV
71ms
Total
792ms
🕐 Scan History
Scanned AtDurationRecordsDNSSEC
2026-08-26 22:05:12 792ms 2 NS 1 A 4 MX 🔒 Secure View
2026-08-09 17:41:49 3277ms 2 NS 1 A 4 MX 🔒 Secure View
2026-07-17 17:47:22 6825ms 2 NS 1 A 4 MX 🔒 Secure View
2026-07-10 04:53:07 1111ms 2 NS 1 A 4 MX 🔒 Secure View
2026-07-04 15:55:30 849ms 2 NS 1 A 4 MX 🔒 Secure View
2026-07-03 11:39:20 2692ms 2 NS 1 A 4 MX 🔒 Secure View
2026-06-28 20:36:53 1226ms 2 NS 1 A 4 MX 🔒 Secure View
2026-06-28 14:41:58 646ms 2 NS 1 A 4 MX 🔒 Secure View
2026-06-27 15:40:45 769ms 2 NS 1 A 4 MX 🔒 Secure View
2026-06-26 00:05:36 2118ms 2 NS 1 A 4 MX 🔒 Secure View
2026-06-23 03:51:26 740ms 2 NS 1 A 4 MX 🔒 Secure View
2026-06-21 05:17:39 591ms 2 NS 1 A 4 MX 🔒 Secure View
2026-06-17 20:11:33 699ms 2 NS 1 A 4 MX 🔒 Secure View
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