cowelder.dk
Last scanned: 2026-08-28 01:04:04  ·  903ms total
⬇ Zone File 📜 Record History ⚡ Scan Now
🖥️ Nameservers4 records   87ms
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   61ms
IPTTLPTRASNISP / OrgCIDRCountryCity
162.159.134.42 3600s — AS13335 Cloudflare, Inc. 162.159.128.0/19 🇺🇸 United States —
📧 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 Records2 records   414ms
TXT Record
v=DKIM1; p=
v=spf1 -all
✉️ SPF
PolicyRecord (cowelder.dk)
-all (hard fail) v=spf1 -all
📨 DMARC
PolicyRecord (_dmarc.cowelder.dk)
p=reject v=DMARC1; p=reject; rua=mailto:df7541b559b4178@rep.dmarcanalyzer.com; ruf=mailto:df7541b559b4178@for.dmarcanalyzer.com; pct=100; fo=1;
📬 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
🔏 ACME Challenge
TypeNameValue
CNAME _acme-challenge.cowelder.dk cowelder.dk.kinstavalidation.app
🔗 TLSA / DANE
✗ No TLSA records — DANE not configured for HTTPS (_443) or MX (_25)
🔐 DNSSEC131ms
CheckResult
Validation Status🔒 Secure
AD Flag (resolver validates)✓ Set
DS Record✓ Found
DNSKEY Record✓ Found
Flagsfully validated
🏷️ SOA0ms
FieldValue
Serial2024021763
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
87ms
A
61ms
MX
78ms
AAAA
66ms
TXT
414ms
CAA
79ms
HTTPS
103ms
TLSA
79ms
SOA
0ms
MTA-STS
129ms
DNSSEC
131ms
SRV
141ms
Total
903ms
🕐 Scan History
Scanned AtDurationRecordsDNSSEC
2026-08-28 01:04:04 903ms 4 NS 1 A 0 MX 🔒 Secure View
2026-08-19 03:53:10 4843ms 4 NS 1 A 0 MX 🔒 Secure View
2026-08-06 13:45:47 1128ms 4 NS 1 A 0 MX 🔒 Secure View
2026-07-14 13:20:41 886ms 4 NS 1 A 0 MX 🔒 Secure View
2026-06-27 11:21:13 1562ms 4 NS 1 A 0 MX 🔒 Secure View
2026-06-20 20:27:37 735ms 4 NS 1 A 0 MX 🔒 Secure View
2026-06-19 05:05:46 945ms 4 NS 1 A 0 MX 🔒 Secure View
2026-06-16 22:35:14 440ms 4 NS 1 A 0 MX 🔒 Secure View
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