biocheckup.dk
Last scanned: 2026-08-23 21:59:36  ·  14845ms total
🧟 Lame delegation ⬇ Zone File 📜 Record History ⚡ Scan Now
🖥️ Nameservers4 records   4031ms
NameserverIP addressesPTRASN / ISP
dns01.dipcon.com 193.14.90.50
2a00:801:fb:253::4		 dns01.dipcon.com
dns01.dipcon.com		 AS1257 Tele2 SWIPnet
AS1257 Tele2 SWIPnet
dns02.ports.se 2001:19f0:5001:2a:5400:ff:fe38:1e6f
45.63.42.179		 dns02.ports.se
dns02.ports.se		 AS20473 The Constant Company, LLC
AS20473 The Constant Company, LLC
dns03.ports.se 2a04:3540:1000:310:287e:f6ff:fe1d:4789
94.237.33.102		 dns03.ports.se
dns03.ports.se		 AS202053 UpCloud Ltd
AS202053 UpCloud Ltd
dns04.ports.net 158.255.211.116
2a03:f80:ed15:3ec8::1		 dns04.ports.net
dns04.ports.net		 AS57169 EDIS GmbH
AS57169 EDIS GmbH
🌍 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)
🔐 DNSSEC9246ms
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
4031ms
A
4041ms
MX
4039ms
AAAA
4034ms
TXT
6756ms
CAA
4039ms
HTTPS
4058ms
TLSA
177ms
SOA
4040ms
MTA-STS
4049ms
DNSSEC
9246ms
SRV
4055ms
Total
14845ms
🕐 Scan History
Scanned AtDurationRecordsDNSSEC
2026-08-23 21:59:36 14845ms 4 NS 0 A 0 MX ❓ Unknown View
2026-08-22 17:59:40 11979ms 4 NS 0 A 0 MX ❓ Unknown View
2026-08-21 17:45:08 12000ms 4 NS 0 A 0 MX ❓ Unknown View
2026-08-20 17:30:07 16337ms 4 NS 0 A 0 MX ❓ Unknown View
2026-08-19 12:43:23 13071ms 4 NS 0 A 0 MX ❓ Unknown View
2026-08-18 12:43:03 21734ms 4 NS 0 A 0 MX ❓ Unknown View
2026-08-17 00:51:58 9753ms 4 NS 0 A 0 MX ❓ Unknown View
2026-08-14 19:04:30 12110ms 4 NS 0 A 0 MX ❓ Unknown View
2026-08-13 06:48:41 15516ms 4 NS 0 A 0 MX ❓ Unknown View
2026-08-11 22:59:58 10161ms 4 NS 0 A 0 MX ❓ Unknown View
2026-08-10 17:25:39 14964ms 4 NS 0 A 0 MX ❓ Unknown View
2026-08-09 16:31:41 14912ms 4 NS 0 A 0 MX ❓ Unknown View
2026-08-08 05:30:56 17867ms 4 NS 0 A 0 MX ❓ Unknown View
2026-08-06 15:41:25 14504ms 4 NS 0 A 0 MX ❓ Unknown View
2026-08-01 03:10:38 5624ms 4 NS 0 A 0 MX ❓ Unknown View
2026-07-30 05:31:34 11250ms 4 NS 0 A 0 MX ❓ Unknown View
2026-07-27 12:15:32 18576ms 4 NS 0 A 0 MX ❓ Unknown View
2026-07-26 12:03:13 24631ms 4 NS 0 A 0 MX ❓ Unknown View
2026-07-25 11:31:15 14105ms 4 NS 0 A 0 MX ❓ Unknown View
2026-07-24 09:58:10 15823ms 4 NS 0 A 0 MX ❓ Unknown View
2026-07-23 08:20:11 27305ms 4 NS 0 A 0 MX ❓ Unknown View
2026-07-22 07:11:18 20449ms 4 NS 0 A 0 MX ❓ Unknown View
2026-07-21 05:59:28 15835ms 4 NS 0 A 0 MX ❓ Unknown View
2026-07-20 04:05:27 19485ms 4 NS 0 A 0 MX ❓ Unknown View
2026-07-19 00:18:23 12927ms 4 NS 0 A 0 MX ❓ Unknown View
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