1-tel.dk
📜 Historical scan 2026-07-21 07:49:28  ·  ← Latest scan
🧟 Lame delegation ⬇ Zone File 📜 Record History ⚡ Scan Now
🖥️ Nameservers2 records   58ms
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 Records
🌍
No A records found
📧 MX Records
📧
No MX records found
🔷 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)
🔐 DNSSEC225ms
CheckResult
Validation Status⚠️ Bogus
AD Flag (resolver validates)✗ Not set
DS Record✓ Found
DNSKEY Record✗ Not found
Flagsresolution failed: failure
🏷️ SOA
✗ No SOA record found
📋 Registration
✗ No registration data — collected automatically when SOA serial changes
📋 WHOIS
⏱️ Lookup Timing
NS
58ms
A
50ms
MX
53ms
AAAA
139ms
TXT
322ms
CAA
141ms
HTTPS
66ms
TLSA
92ms
SOA
40ms
MTA-STS
131ms
DNSSEC
225ms
SRV
16050ms
Total
16728ms
🕐 Scan History
Scanned AtDurationRecordsDNSSEC
2026-08-25 15:33:37 27121ms 2 NS 0 A 0 MX ❓ Unknown View
2026-08-22 23:25:49 1572ms 2 NS 0 A 0 MX ⚠️ Bogus View
2026-08-21 23:19:44 2917ms 2 NS 0 A 0 MX ⚠️ Bogus View
2026-08-20 23:11:15 3547ms 2 NS 0 A 0 MX ⚠️ Bogus View
2026-08-19 21:18:59 10196ms 2 NS 0 A 0 MX ⚠️ Bogus View
2026-08-18 21:14:58 1660ms 2 NS 0 A 0 MX ⚠️ Bogus View
2026-08-17 15:15:44 8674ms 2 NS 0 A 0 MX ⚠️ Bogus View
2026-08-16 11:34:12 10154ms 2 NS 0 A 0 MX ⚠️ Bogus View
2026-08-15 03:14:52 2920ms 2 NS 0 A 0 MX ⚠️ Bogus View
2026-08-13 20:07:01 1138ms 2 NS 0 A 0 MX ⚠️ Bogus View
2026-08-10 11:24:39 3716ms 2 NS 0 A 0 MX ⚠️ Bogus View
2026-08-09 05:30:09 1553ms 2 NS 0 A 0 MX ⚠️ Bogus View
2026-08-02 20:40:00 2826ms 2 NS 0 A 0 MX ⚠️ Bogus View
2026-07-31 19:33:07 27219ms 2 NS 0 A 0 MX ❓ Unknown View
2026-07-30 18:07:58 805ms 2 NS 0 A 0 MX ⚠️ Bogus View
2026-07-28 23:49:32 1415ms 2 NS 0 A 0 MX ⚠️ Bogus View
2026-07-27 17:24:47 2830ms 2 NS 0 A 0 MX ⚠️ Bogus View
2026-07-26 17:06:01 1434ms 2 NS 0 A 0 MX ⚠️ Bogus View
2026-07-25 16:43:17 727ms 2 NS 0 A 0 MX ⚠️ Bogus View
2026-07-24 16:36:41 807ms 2 NS 0 A 0 MX ⚠️ Bogus View
2026-07-23 15:15:50 948ms 2 NS 0 A 0 MX ⚠️ Bogus View
2026-07-22 14:33:49 16664ms 2 NS 0 A 0 MX ⚠️ Bogus View
2026-07-21 07:49:28 16728ms 2 NS 0 A 0 MX ⚠️ Bogus View
2026-07-20 07:08:30 744ms 2 NS 0 A 0 MX ⚠️ Bogus View
2026-07-18 21:15:26 8798ms 2 NS 0 A 0 MX ⚠️ Bogus View
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