casperholst.dk
Last scanned: 2026-08-31 08:12:45  ·  1692ms total
⬇ Zone File 📜 Record History ⚡ Scan Now
🖥️ Nameservers4 records   128ms
NameserverIP addressesPTRASN / ISP
ns1.completnet.com 185.129.60.30 30.powerlan.dk AS216313 Completnet ApS
ns2.completnet.dk 130.225.32.10 — AS1835 IDDQD-AS
ns3.completnet.com 130.225.95.130 — AS1835 IDDQD-AS
ns4.completnet.dk 178.72.19.14 — AS3342 Cibicom A/S
🌍 A Records
🌍
No A records found
📧 MX Records2 records   144ms
PriorityTTLMail ServerIP addressesPTRASN
10 3600s mail-ex1.fridge.dk 194.11.26.41 mail-ex1.fridge.dk AS216313 Completnet ApS
10 3600s mail-ex2.fridge.dk 194.11.26.42 mail-ex2.fridge.dk AS216313 Completnet ApS
🔷 AAAA Records (IPv6)
✗ No AAAA records — IPv6 not configured
🔐 HTTPS Records
✗ No HTTPS RR — no SVCB/HTTPS service binding
📝 TXT Records1 records   379ms
TXT Record
v=spf1 mx a:mail.powerlan.dk -all
✉️ SPF
PolicyRecord (casperholst.dk)
-all (hard fail) v=spf1 mx a:mail.powerlan.dk -all
📨 DMARC
PolicyRecord (_dmarc.casperholst.dk)
p=reject v=DMARC1; p=reject; rua=mailto:dmarc@smakkegaarden.dk; ruf=mailto:dmarc@smakkegaarden.dk; fo=0; adkim=r; aspf=r; rf=afrf; sp=none
📬 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)
🔐 DNSSEC272ms
CheckResult
Validation Status🔒 Secure
AD Flag (resolver validates)✓ Set
DS Record✓ Found
DNSKEY Record✓ Found
Flagsresolution failed: ncache nxrrset
🏷️ SOA0ms
FieldValue
Serial2026083102
Primary NS (MNAME)ns1.completnet.com
Responsible (RNAME)dns@smakkegaarden.dk
Refresh14400s
Retry3600s
Expire1814400s
Minimum (neg-cache TTL)43200s
📋 Registration
✗ No registration data — collected automatically when SOA serial changes
📋 WHOIS
⏱️ Lookup Timing
NS
128ms
A
101ms
MX
144ms
AAAA
164ms
TXT
379ms
CAA
123ms
HTTPS
118ms
TLSA
161ms
SOA
0ms
MTA-STS
162ms
DNSSEC
272ms
SRV
204ms
Total
1692ms
🕐 Scan History
Scanned AtDurationRecordsDNSSEC
2026-08-31 08:12:45 1692ms 4 NS 0 A 2 MX 🔒 Secure View
2026-08-26 20:51:04 523ms 4 NS 0 A 2 MX 🔒 Secure View
2026-08-21 03:50:31 1235ms 4 NS 0 A 2 MX 🔒 Secure View
2026-08-17 20:58:06 1937ms 4 NS 0 A 2 MX 🔒 Secure View
2026-08-12 06:11:45 841ms 4 NS 0 A 2 MX 🔒 Secure View
2026-08-09 06:37:45 1128ms 4 NS 0 A 2 MX 🔒 Secure View
2026-08-02 19:42:27 1821ms 4 NS 0 A 2 MX 🔒 Secure View
2026-07-28 03:08:04 1270ms 4 NS 0 A 2 MX 🔒 Secure View
2026-07-22 22:39:27 1030ms 4 NS 0 A 2 MX 🔒 Secure View
2026-07-17 06:07:44 1182ms 4 NS 0 A 2 MX 🔒 Secure View
2026-07-14 12:14:35 3960ms 4 NS 0 A 2 MX 🔒 Secure View
2026-07-08 15:22:42 3107ms 4 NS 0 A 2 MX 🔒 Secure View
2026-07-03 10:41:59 2015ms 4 NS 0 A 2 MX 🔒 Secure View
2026-06-29 15:20:06 1512ms 4 NS 0 A 2 MX 🔒 Secure View
2026-06-24 14:18:03 3462ms 4 NS 0 A 2 MX 🔒 Secure View
2026-06-18 13:24:56 2664ms 4 NS 0 A 2 MX 🔒 Secure View
2026-06-16 19:46:07 743ms 4 NS 0 A 2 MX 🔒 Secure View
2026-06-16 19:40:38 2787ms 4 NS 0 A 2 MX 🔒 Secure View
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