klausmastrup.dk
Last scanned: 2026-08-28 05:53:25  ·  11394ms total
⬇ Zone File 📜 Record History ⚡ Scan Now
🖥️ Nameservers2 records   55ms
NameserverIP addressesPTRASN / ISP
ns1.edf.dk 38.242.211.192 srv.edf.dk AS51167 Contabo GmbH
ns2.edf.dk 38.242.211.192 srv.edf.dk AS51167 Contabo GmbH
🌍 A Records1 records   66ms
IPTTLPTRASNISP / OrgCIDRCountryCity
38.242.211.192 14400s srv.edf.dk AS51167 Contabo GmbH 38.242.192.0/18 🇫🇷 France Lauterbourg
📧 MX Records1 records   60ms
PriorityTTLMail ServerIP addressesPTRASN
0 14400s klausmastrup.dk 38.242.211.192 srv.edf.dk AS51167 Contabo GmbH
📧 Autodiscover / Autoconfig
ServiceCNAME / IP
🔷 Autodiscover38.242.211.192
🔶 Autoconfig38.242.211.192
🔷 AAAA Records (IPv6)
✗ No AAAA records — IPv6 not configured
🔐 HTTPS Records
✗ No HTTPS RR — no SVCB/HTTPS service binding
🔌 SRV Records1 records   120ms
ServicePriorityWeightPortTarget
_autodiscover._tcp 0 0 443 cpanelemaildiscovery.cpanel.net
📝 TXT Records1 records   336ms
TXT Record
v=spf1 +a +mx +ip4:38.242.211.192 ~all
✉️ SPF
PolicyRecord (klausmastrup.dk)
~all (soft fail) v=spf1 +a +mx +ip4:38.242.211.192 ~all
📨 DMARC
PolicyRecord (_dmarc.klausmastrup.dk)
p=none (monitor only) v=DMARC1; p=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
🔏 ACME Challenge
TypeNameValue
TXT _acme-challenge.klausmastrup.dk IPxpgHh9f7yiQOwDkBJJkAZuK5ttIZa9-4VNNDikwew
🔗 TLSA / DANE
✗ No TLSA records — DANE not configured for HTTPS (_443) or MX (_25)
🔐 DNSSEC9080ms
CheckResult
Validation Status🔓 Insecure
AD Flag (resolver validates)✗ Not set
DS Record✗ Not found
DNSKEY Record✗ Not found
Flagsunsigned answer
🏷️ SOA0ms
FieldValue
Serial2026071901
Primary NS (MNAME)ns1.edf.dk
Responsible (RNAME)mlodahl@outlook.com
Refresh3600s
Retry1800s
Expire1209600s
Minimum (neg-cache TTL)86400s
📋 Registration
✗ No registration data — collected automatically when SOA serial changes
📋 WHOIS
⏱️ Lookup Timing
NS
55ms
A
66ms
MX
60ms
AAAA
56ms
TXT
336ms
CAA
56ms
HTTPS
67ms
TLSA
1470ms
SOA
0ms
MTA-STS
96ms
DNSSEC
9080ms
SRV
120ms
Total
11394ms
🕐 Scan History
Scanned AtDurationRecordsDNSSEC
2026-08-28 05:53:25 11394ms 2 NS 1 A 1 MX 🔓 Insecure View
2026-07-20 15:00:57 932ms 2 NS 1 A 1 MX 🔓 Insecure View
2026-06-30 23:22:28 906ms 2 NS 1 A 1 MX 🔓 Insecure View
2026-06-27 23:57:36 1055ms 2 NS 1 A 1 MX 🔓 Insecure View
2026-06-17 13:18:11 1418ms 2 NS 1 A 1 MX 🔓 Insecure View
dhd.dk [/] search Domains, Hosts & DNS — .dk zone