cobeco.dk

📜 Historical scan 2026-08-22 23:40:01 · ← Latest scan

🧟 Lame delegation ⬇ Zone File 📜 Timeline & History ⚡ Scan Now

cobeco.dk is a registered .dk domain whose nameservers (ns1.dn-s.nl, ns2.dn-s.nl, ns3.dn-s.nl and 1 more) do not answer for it, so it is currently a lame delegation and does not resolve. It was already in the .dk zone when our tracking began on 16 June 2026. Below are all of its DNS records from this scan: nameservers, A/AAAA, MX, TXT, SPF, DMARC, CAA, TLSA/DANE, MTA-STS, SRV and more.

🖥️ Nameservers#

4 records 142ms

Nameserver	IP addresses	PTR	ASN / 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)

🔐 DNSSEC#

767ms

Check	Result
Validation Status	❓ Unknown (the delegated nameservers don't answer)
AD Flag (resolver validates)	✗ Not set
DS Record	✗ Not found
DNSKEY Record	✗ Not found
Flags	resolution failed: failure

🏷️ SOA#

✗ No SOA record found

📋 Registration#

✗ No registration data yet — queued for a WHOIS lookup

📋 WHOIS#

⏱️ Lookup Timing#

142ms

149ms

153ms

AAAA

149ms

TXT

757ms

CAA

169ms

HTTPS

136ms

TLSA

249ms

SOA

95ms

MTA-STS

341ms

DNSSEC

767ms

SRV

8114ms

Total

12049ms

🕐 Scan History#

Scanned At	Duration	Records	DNSSEC
2026-08-31 12:16:46	13243ms	4 NS 0 A 0 MX	❓ Unknown
2026-08-27 02:58:33	15028ms	4 NS 0 A 0 MX	❓ Unknown
2026-08-24 02:33:17	11694ms	4 NS 0 A 0 MX	❓ Unknown
2026-08-22 23:40:01 shown	12049ms	4 NS 0 A 0 MX	❓ Unknown
2026-08-21 23:32:42	11717ms	4 NS 0 A 0 MX	❓ Unknown
2026-08-20 23:29:36	14111ms	4 NS 0 A 0 MX	❓ Unknown
2026-08-19 22:24:53	14497ms	4 NS 0 A 0 MX	❓ Unknown
2026-08-18 22:14:48	10139ms	4 NS 0 A 0 MX	❓ Unknown
2026-08-17 02:46:05	14536ms	4 NS 0 A 0 MX	❓ Unknown
2026-08-15 23:44:50	11624ms	4 NS 0 A 0 MX	❓ Unknown
2026-08-12 20:09:26	10254ms	4 NS 0 A 0 MX	❓ Unknown
2026-08-11 09:13:03	7598ms	4 NS 0 A 0 MX	❓ Unknown
2026-08-07 11:13:09	8183ms	4 NS 0 A 0 MX	❓ Unknown
2026-08-05 20:28:22	6010ms	4 NS 0 A 0 MX	❓ Unknown
2026-08-03 05:12:16	9812ms	4 NS 0 A 0 MX	❓ Unknown
2026-07-29 00:12:46	14453ms	4 NS 0 A 0 MX	❓ Unknown
2026-07-27 23:02:51	22162ms	4 NS 0 A 0 MX	❓ Unknown
2026-07-26 22:22:14	31390ms	4 NS 0 A 0 MX	❓ Unknown
2026-07-25 21:48:55	10220ms	4 NS 0 A 0 MX	❓ Unknown
2026-07-24 21:21:45	20022ms	4 NS 0 A 0 MX	❓ Unknown
2026-07-23 20:16:17	11556ms	4 NS 0 A 0 MX	❓ Unknown
2026-07-22 19:47:58	21319ms	4 NS 0 A 0 MX	❓ Unknown
2026-07-21 09:44:52	17126ms	4 NS 0 A 0 MX	❓ Unknown
2026-07-20 08:53:27	15022ms	4 NS 0 A 0 MX	❓ Unknown
2026-07-19 08:11:28	8380ms	4 NS 0 A 0 MX	❓ Unknown