eleftersyn.dk
Last scanned: 2026-08-28 07:40:35  ·  561ms total
⬇ Zone File 📜 Record History ⚡ Scan Now
🖥️ Nameservers2 records   50ms
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   44ms
IPTTLPTRASNISP / OrgCIDRCountryCity
217.116.232.215 43200s 215.giga-ptr.232.116.217.in-addr.arpa
web15.gigahost.dk		 AS47292 Sentia Denmark A/S 217.116.224.0/20 🇩🇰 Denmark —
📧 MX Records1 records   41ms
PriorityTTLMail ServerIP addressesPTRASN
0 300s .  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 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)
🔐 DNSSEC87ms
CheckResult
Validation Status🔒 Secure
AD Flag (resolver validates)✓ Set
DS Record✓ Found
DNSKEY Record✓ Found
Flagsfully validated
🏷️ SOA0ms
FieldValue
Serial2026080601
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
50ms
A
44ms
MX
41ms
AAAA
41ms
TXT
210ms
CAA
47ms
HTTPS
56ms
TLSA
47ms
SOA
0ms
MTA-STS
67ms
DNSSEC
87ms
SRV
64ms
Total
561ms
🕐 Scan History
Scanned AtDurationRecordsDNSSEC
2026-08-28 07:40:35 561ms 2 NS 1 A 1 MX 🔒 Secure View
2026-08-07 14:31:29 555ms 2 NS 1 A 1 MX 🔒 Secure View
2026-07-08 20:50:49 620ms 2 NS 1 A 1 MX 🔒 Secure View
2026-07-03 17:52:57 477ms 2 NS 1 A 1 MX 🔒 Secure View
2026-06-24 05:05:24 770ms 2 NS 1 A 4 MX ⚠️ Bogus View
2026-06-22 20:43:30 650ms 2 NS 1 A 4 MX 🔒 Secure View
2026-06-17 06:45:25 641ms 2 NS 1 A 4 MX 🔒 Secure View
2026-06-17 06:41:00 818ms 2 NS 1 A 4 MX 🔒 Secure View
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