dataeng.dk
Last scanned: 2026-08-28 02:31:07  ·  715ms total
⬇ Zone File 📜 Record History ⚡ Scan Now
🖥️ Nameservers2 records   86ms
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   53ms
IPTTLPTRASNISP / OrgCIDRCountryCity
76.76.21.21 3600s — AS16509 Amazon.com, Inc. 76.76.21.0/24 🇺🇸 United States Walnut
📧 MX Records1 records   90ms
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)
🔐 DNSSEC178ms
CheckResult
Validation Status🔒 Secure
AD Flag (resolver validates)✓ Set
DS Record✓ Found
DNSKEY Record✓ Found
Flagsfully validated
🏷️ SOA0ms
FieldValue
Serial2026082002
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
86ms
A
53ms
MX
90ms
AAAA
73ms
TXT
249ms
CAA
67ms
HTTPS
50ms
TLSA
65ms
SOA
0ms
MTA-STS
135ms
DNSSEC
178ms
SRV
113ms
Total
715ms
🕐 Scan History
Scanned AtDurationRecordsDNSSEC
2026-08-28 02:31:07 715ms 2 NS 1 A 1 MX 🔒 Secure View
2026-08-20 19:11:55 544ms 2 NS 1 A 1 MX 🔒 Secure View
2026-08-19 17:31:33 3199ms 2 NS 1 A 1 MX 🔒 Secure View
2026-08-10 19:11:04 4606ms 2 NS 1 A 1 MX 🔒 Secure View
2026-08-03 03:13:46 864ms 2 NS 1 A 1 MX 🔒 Secure View
2026-07-14 15:40:42 4517ms 2 NS 1 A 1 MX 🔒 Secure View
2026-06-30 21:16:29 751ms 2 NS 1 A 1 MX 🔒 Secure View
2026-06-23 05:08:43 1316ms 2 NS 1 A 1 MX 🔒 Secure View
2026-06-20 17:24:54 537ms 2 NS 1 A 1 MX 🔒 Secure View
2026-06-19 05:34:26 844ms 2 NS 1 A 1 MX 🔒 Secure View
2026-06-17 01:40:55 62275ms 2 NS 1 A 0 MX 🔒 Secure View
2026-06-17 01:06:45 291ms 2 NS 1 A 0 MX 🔒 Secure View
2026-06-17 01:01:18 1143ms 2 NS 1 A 0 MX 🔒 Secure View
2026-06-17 01:00:32 4341ms 2 NS 1 A 0 MX 🔒 Secure View
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