cowi-holding.dk
Last scanned: 2026-08-31 16:26:33  ·  549ms total
⬇ Zone File 📜 Record History ⚡ Scan Now
🖥️ Nameservers4 records   32ms
NameserverIP addressesPTRASN / ISP
ns1.eurodns.com 199.167.66.107
2610:1c8:b002::107		 ns1.eurodns.com
ns1.eurodns.com		 AS23393 NuCDN LLC
AS23393 NuCDN LLC
ns2.eurodns.com 104.37.178.107
2610:1c8:b001::107		 ns2.eurodns.com
ns2.eurodns.com		 AS23393 NuCDN LLC
AS23393 NuCDN LLC
ns3.eurodns.com 199.167.66.108
2610:1c8:b002::108		 ns3.eurodns.com
ns3.eurodns.com		 AS23393 NuCDN LLC
AS23393 NuCDN LLC
ns4.eurodns.com 104.37.178.108
2610:1c8:b001::108		 ns4.eurodns.com
ns4.eurodns.com		 AS23393 NuCDN LLC
AS23393 NuCDN LLC
🌍 A Records1 records   44ms
IPTTLPTRASNISP / OrgCIDRCountryCity
80.92.65.188 3600s 80-92-65-188.ip.dclux.com AS24611 Datacenter Luxembourg S.A. 80.92.64.0/19 🇱🇺 Luxembourg Luxembourg
📧 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)
🔐 DNSSEC121ms
CheckResult
Validation Status🔒 Secure
AD Flag (resolver validates)✓ Set
DS Record✓ Found
DNSKEY Record✓ Found
Flagsfully validated
🏷️ SOA0ms
FieldValue
Serial2021032752
Primary NS (MNAME)ns1.eurodns.com
Responsible (RNAME)hostmaster@eurodns.com
Refresh43200s
Retry7200s
Expire1209600s
Minimum (neg-cache TTL)86400s
📋 Registration
✗ No registration data — collected automatically when SOA serial changes
📋 WHOIS
⏱️ Lookup Timing
NS
32ms
A
44ms
MX
41ms
AAAA
40ms
TXT
215ms
CAA
37ms
HTTPS
32ms
TLSA
68ms
SOA
0ms
MTA-STS
58ms
DNSSEC
121ms
SRV
76ms
Total
549ms
🕐 Scan History
Scanned AtDurationRecordsDNSSEC
2026-08-31 16:26:33 549ms 4 NS 1 A 0 MX 🔒 Secure View
2026-08-28 01:04:16 532ms 4 NS 1 A 0 MX 🔒 Secure View
2026-08-27 00:09:29 9579ms 4 NS 1 A 0 MX 🔒 Secure View
2026-08-26 11:35:05 533ms 4 NS 1 A 0 MX 🔒 Secure View
2026-08-10 11:43:58 4168ms 4 NS 1 A 0 MX 🔒 Secure View
2026-07-21 12:35:08 16575ms 4 NS 1 A 0 MX 🔒 Secure View
2026-07-20 11:54:19 816ms 4 NS 1 A 0 MX 🔒 Secure View
2026-07-10 16:19:13 16767ms 4 NS 1 A 0 MX 🔒 Secure View
2026-07-03 21:02:29 10418ms 4 NS 1 A 0 MX 🔒 Secure View
2026-07-01 19:20:29 853ms 4 NS 1 A 0 MX 🔒 Secure View
2026-06-24 03:57:29 780ms 4 NS 1 A 0 MX 🔒 Secure View
2026-06-22 17:49:10 981ms 4 NS 1 A 0 MX 🔒 Secure View
2026-06-22 14:35:42 1183ms 0 NS 0 A 0 MX ❓ Unknown View
2026-06-21 19:23:48 453ms 4 NS 1 A 0 MX 🔒 Secure View
2026-06-21 10:14:40 886ms 0 NS 0 A 0 MX ❓ Unknown View
2026-06-21 06:36:55 423ms 4 NS 1 A 0 MX 🔒 Secure View
2026-06-16 22:36:07 456ms 4 NS 1 A 0 MX 🔒 Secure View
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