3f-frb.dk
Last scanned: 2026-09-01 03:04:12  ·  2947ms total
🧟 Lame delegation ⬇ Zone File 📜 Record History ⚡ Scan Now
🖥️ Nameservers2 records   182ms
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)
🔐 DNSSEC2086ms
CheckResult
Validation Status❓ Unknown
AD Flag (resolver validates)✗ Not set
DS Record✗ Not 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
182ms
A
162ms
MX
177ms
AAAA
158ms
TXT
643ms
CAA
169ms
HTTPS
193ms
TLSA
170ms
SOA
38ms
MTA-STS
197ms
DNSSEC
2086ms
SRV
199ms
Total
2947ms
🕐 Scan History
Scanned AtDurationRecordsDNSSEC
2026-09-01 03:04:12 2947ms 2 NS 0 A 0 MX ❓ Unknown View
2026-08-28 09:49:09 3565ms 2 NS 0 A 0 MX ❓ Unknown View
2026-08-24 08:18:05 3067ms 2 NS 0 A 0 MX ❓ Unknown View
2026-08-23 06:02:09 5990ms 2 NS 0 A 0 MX ❓ Unknown View
2026-08-22 05:29:13 10201ms 2 NS 0 A 0 MX ❓ Unknown View
2026-08-21 05:14:01 2994ms 2 NS 0 A 0 MX ❓ Unknown View
2026-08-20 04:54:32 4990ms 2 NS 0 A 0 MX ❓ Unknown View
2026-08-19 03:53:54 2252ms 2 NS 0 A 0 MX ❓ Unknown View
2026-08-17 12:51:17 1441ms 2 NS 0 A 0 MX ❓ Unknown View
2026-08-16 08:36:54 4824ms 2 NS 0 A 0 MX ❓ Unknown View
2026-08-15 05:44:59 3750ms 2 NS 0 A 0 MX ❓ Unknown View
2026-08-13 21:09:02 2760ms 2 NS 0 A 0 MX ❓ Unknown View
2026-08-12 09:52:07 1498ms 2 NS 0 A 0 MX ❓ Unknown View
2026-08-11 05:34:58 3054ms 2 NS 0 A 0 MX ❓ Unknown View
2026-08-08 02:50:21 989ms 2 NS 0 A 0 MX ❓ Unknown View
2026-07-31 14:48:48 1452ms 2 NS 0 A 0 MX ❓ Unknown View
2026-07-29 07:29:47 1415ms 2 NS 0 A 0 MX ❓ Unknown View
2026-07-28 00:38:17 25048ms 2 NS 0 A 0 MX ❓ Unknown View
2026-07-26 23:28:36 8816ms 2 NS 0 A 0 MX ❓ Unknown View
2026-07-25 22:38:45 1069ms 2 NS 0 A 0 MX ❓ Unknown View
2026-07-24 22:32:24 16806ms 2 NS 0 A 0 MX ❓ Unknown View
2026-07-23 18:17:58 10125ms 2 NS 0 A 0 MX ❓ Unknown View
2026-07-22 16:38:41 9015ms 2 NS 0 A 0 MX ❓ Unknown View
2026-07-21 14:50:32 17080ms 2 NS 0 A 0 MX ❓ Unknown View
2026-07-19 22:25:48 27149ms 2 NS 0 A 0 MX ❓ Unknown View
dhd.dk [/] search Domains, Hosts & DNS — .dk zone