a4dtest.dk
Last scanned: 2026-06-24 16:39:22  ·  764ms total
⬇ Zone File 📜 Record History ⚡ Scan Now
🖥️ Nameservers5 records   52ms
NameserverIP addressesPTRASN / ISP
emea.excedodns.eu 194.58.192.48
2a01:3f1:48::53		 emea.excedodns.eu
emea.excedodns.eu		 AS8674 Netnod AB
AS8674 Netnod AB
global.excedodns.com 194.58.198.48
2a01:3f1:3048::53		 global.excedodns.com
global.excedodns.com		 AS56908 Netnod AB
AS56908 Netnod AB
nordic.excedodns.net 162.219.55.130
2620:10a:80ec::42		 nordic.excedodns.net
nordic.excedodns.net		 AS394354 CIRA Canadian Internet Registration Authority Autorit Canadienne pour les enregistrements I
AS394354 CIRA Canadian Internet Registration Authority Autorit Canadienne pour les enregistrements I
sto.excedodns.se 185.42.137.101
2a01:3f0:400::48		 sto.excedodns.se
sto.excedodns.se		 AS8674 Netnod AB
AS8674 Netnod AB
world.excedodns.org 162.219.54.130
2620:10a:80eb::42		 world.excedodns.org
world.excedodns.org		 AS55195 CIRA Canadian Internet Registration Authority Autorit Canadienne pour les enregistrements In
AS55195 CIRA Canadian Internet Registration Authority Autorit Canadienne pour les enregistrements In
🌍 A Records
🌍
No A records found
📧 MX Records
📧
No MX records found
📧 Autodiscover / Autoconfig
ServiceCNAME / IP
🔷 Autodiscover57.153.17.128
🔶 Autoconfig57.153.17.128
🔷 AAAA Records (IPv6)
✗ No AAAA records — IPv6 not configured
🔐 HTTPS Records
✗ No HTTPS RR — no SVCB/HTTPS service binding
📝 TXT Records3 records   217ms
TXT Record
d365mktkey=WnjtxmYTkdYUPxqRKIu9bCxf1jwhLfuLmxX71JhphlAx
d365mktkey=y6DLlPMzO0MprHDuocLYLYw9YXrBVomg52PlO1e6pBYx
v=spf1 -all
✉️ SPF
PolicyRecord (a4dtest.dk)
-all (hard fail) v=spf1 -all
📨 DMARC
PolicyRecord (_dmarc.a4dtest.dk)
p=reject v=DMARC1; p=reject; rua=mailto:luzbtthm@ag.eu.dmarcadvisor.com;
📬 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.a4dtest.dk mgUTz9YCaQPmBHFUzkc6uEwwQ24AQEOFQvTlN1Ook9s
🔗 TLSA / DANE
✗ No TLSA records — DANE not configured for HTTPS (_443) or MX (_25)
🔐 DNSSEC248ms
CheckResult
Validation Status🔓 Insecure
AD Flag (resolver validates)✗ Not set
DS Record✗ Not found
DNSKEY Record✗ Not found
Flagsresolution failed: ncache nxrrset
🏷️ SOA80ms
FieldValue
Serial1781081689
Primary NS (MNAME)global.excedodns.com
Responsible (RNAME)hostmaster@excedo.se
Refresh3600s
Retry900s
Expire604800s
Minimum (neg-cache TTL)3600s
📋 Registration
✗ No registration data — collected automatically when SOA serial changes
📋 WHOIS
⏱️ Lookup Timing
NS
52ms
A
34ms
MX
33ms
AAAA
52ms
TXT
217ms
CAA
33ms
HTTPS
64ms
TLSA
58ms
SOA
80ms
MTA-STS
40ms
DNSSEC
248ms
SRV
105ms
Total
764ms
🕐 Scan History
Scanned AtDurationRecordsDNSSEC
2026-06-24 16:39:22 764ms 5 NS 0 A 0 MX 🔓 Insecure View
2026-06-16 13:15:28 457ms 5 NS 0 A 0 MX 🔓 Insecure View
dhd.dk [/] search Domains, Hosts & DNS — .dk zone