cobeco.dk
Last scanned: 2026-08-31 12:16:46  ·  13243ms total
🧟 Lame delegation ⬇ Zone File 📜 Record History ⚡ Scan Now
🖥️ Nameservers4 records   461ms
NameserverIP addressesPTRASN / ISP
ns1.dn-s.nl 185.104.28.19
2a06:2ec0:1::10		 ns1.zxcs.nl
ns1.zxcs.nl		 AS206281 Stichting DIGI NL
AS206281 Stichting DIGI NL
ns2.dn-s.nl 2a03:b0c0:3:d0::116:2001
46.101.179.64		 ns2.zxcs.nl
ns2.zxcs.nl		 AS14061 DigitalOcean, LLC
AS14061 DigitalOcean, LLC
ns3.dn-s.nl 178.62.208.8
2a03:b0c0:2:d0::57:1001		 ns3.zxcs.nl
ns3.zxcs.nl		 AS14061 DigitalOcean, LLC
AS14061 DigitalOcean, LLC
ns4.dn-s.nl 185.220.172.14
2a06:2ec0:1:a::d53		 ns.zxcs.de
ns.zxcs.de		 AS206281 Stichting DIGI NL
AS206281 Stichting DIGI NL
🌍 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)
🔐 DNSSEC1155ms
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
461ms
A
897ms
MX
849ms
AAAA
449ms
TXT
4392ms
CAA
945ms
HTTPS
898ms
TLSA
593ms
SOA
1287ms
MTA-STS
496ms
DNSSEC
1155ms
SRV
1631ms
Total
13243ms
🕐 Scan History
Scanned AtDurationRecordsDNSSEC
2026-08-31 12:16:46 13243ms 4 NS 0 A 0 MX ❓ Unknown View
2026-08-27 02:58:33 15028ms 4 NS 0 A 0 MX ❓ Unknown View
2026-08-24 02:33:17 11694ms 4 NS 0 A 0 MX ❓ Unknown View
2026-08-22 23:40:01 12049ms 4 NS 0 A 0 MX ❓ Unknown View
2026-08-21 23:32:42 11717ms 4 NS 0 A 0 MX ❓ Unknown View
2026-08-20 23:29:36 14111ms 4 NS 0 A 0 MX ❓ Unknown View
2026-08-19 22:24:53 14497ms 4 NS 0 A 0 MX ❓ Unknown View
2026-08-18 22:14:48 10139ms 4 NS 0 A 0 MX ❓ Unknown View
2026-08-17 02:46:05 14536ms 4 NS 0 A 0 MX ❓ Unknown View
2026-08-15 23:44:50 11624ms 4 NS 0 A 0 MX ❓ Unknown View
2026-08-12 20:09:26 10254ms 4 NS 0 A 0 MX ❓ Unknown View
2026-08-11 09:13:03 7598ms 4 NS 0 A 0 MX ❓ Unknown View
2026-08-07 11:13:09 8183ms 4 NS 0 A 0 MX ❓ Unknown View
2026-08-05 20:28:22 6010ms 4 NS 0 A 0 MX ❓ Unknown View
2026-08-03 05:12:16 9812ms 4 NS 0 A 0 MX ❓ Unknown View
2026-07-29 00:12:46 14453ms 4 NS 0 A 0 MX ❓ Unknown View
2026-07-27 23:02:51 22162ms 4 NS 0 A 0 MX ❓ Unknown View
2026-07-26 22:22:14 31390ms 4 NS 0 A 0 MX ❓ Unknown View
2026-07-25 21:48:55 10220ms 4 NS 0 A 0 MX ❓ Unknown View
2026-07-24 21:21:45 20022ms 4 NS 0 A 0 MX ❓ Unknown View
2026-07-23 20:16:17 11556ms 4 NS 0 A 0 MX ❓ Unknown View
2026-07-22 19:47:58 21319ms 4 NS 0 A 0 MX ❓ Unknown View
2026-07-21 09:44:52 17126ms 4 NS 0 A 0 MX ❓ Unknown View
2026-07-20 08:53:27 15022ms 4 NS 0 A 0 MX ❓ Unknown View
2026-07-19 08:11:28 8380ms 4 NS 0 A 0 MX ❓ Unknown View
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