damu.dk
Last scanned: 2026-07-25 16:19:44  ·  9198ms total
⬇ Zone File 📜 Record History ⚡ Scan Now
🖥️ Nameservers3 records   96ms
NameserverIP addressesPTRASN / ISP
ns1.e-studio.dk 195.242.131.5
2001:67c:564:fffc::11		 ns1.e-studio.dk
ns1.e-studio.dk		 AS62121 Christian Ebsen ApS
AS62121 Christian Ebsen ApS
ns2.e-studio.dk 2a00:1b18:2:3::2
62.69.152.34		 ns2.e-studio.dk
ns2.e-studio.dk		 AS47527 DLX A/S
AS47527 DLX A/S
ns3.e-studio.dk 193.200.90.183
2001:67c:564:fffc::13		 ns3.e-studio.dk
ns3.e-studio.dk		 AS62121 Christian Ebsen ApS
AS62121 Christian Ebsen ApS
🌍 A Records1 records   88ms
IPTTLPTRASNISP / OrgCIDRCountryCity
195.242.130.226 14400s sibba.euhosting.dk AS62121 Christian Ebsen ApS 195.242.130.0/23 🇩🇰 Denmark —
📧 MX Records1 records   142ms
PriorityTTLMail ServerIP addressesPTRASN
10 14400s mail.damu.dk 195.242.130.226 sibba.euhosting.dk AS62121 Christian Ebsen ApS
📧 Autodiscover / Autoconfig
ServiceCNAME / IP
🔷 Autodiscover195.242.130.226
🔶 Autoconfig195.242.130.226
🔷 AAAA Records (IPv6)
✗ No AAAA records — IPv6 not configured
🔐 HTTPS Records
✗ No HTTPS RR — no SVCB/HTTPS service binding
🔌 SRV Records2 records   256ms
ServicePriorityWeightPortTarget
_autodiscover._tcp 0 0 443 cpanelemaildiscovery.cpanel.net
_imaps._tcp 0 0 993 damu.dk
📝 TXT Records1 records   8455ms
TXT Record
v=spf1 +a +mx +a:hosting.linkconcept.dk -all
✉️ SPF
PolicyRecord (damu.dk)
-all (hard fail) v=spf1 +a +mx +a:hosting.linkconcept.dk -all
📨 DMARC
PolicyRecord (_dmarc.damu.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.damu.dk yPxXgT-r0MdY5j7e90TYyaAp5k8Bdsj7iFk7DIhma-k
🔗 TLSA / DANE
✗ No TLSA records — DANE not configured for HTTPS (_443) or MX (_25)
🔐 DNSSEC320ms
CheckResult
Validation Status🔓 Insecure
AD Flag (resolver validates)✗ Not set
DS Record✗ Not found
DNSKEY Record✓ Found
Flagsunsigned answer
🏷️ SOA0ms
FieldValue
Serial2026072503
Primary NS (MNAME)ns1.e-studio.dk
Responsible (RNAME)hostmaster@mailrelay.e-studio.dk
Refresh3600s
Retry1800s
Expire1209600s
Minimum (neg-cache TTL)86400s
📋 Registration
✗ No registration data — collected automatically when SOA serial changes
📋 WHOIS
⏱️ Lookup Timing
NS
96ms
A
88ms
MX
142ms
AAAA
154ms
TXT
8455ms
CAA
155ms
HTTPS
160ms
TLSA
154ms
SOA
0ms
MTA-STS
82ms
DNSSEC
320ms
SRV
256ms
Total
9198ms
🕐 Scan History
Scanned AtDurationRecordsDNSSEC
2026-07-25 16:19:44 9198ms 3 NS 1 A 1 MX 🔓 Insecure View
2026-07-01 23:33:56 683ms 3 NS 1 A 1 MX 🔓 Insecure View
2026-06-16 23:55:26 1665ms 3 NS 1 A 1 MX 🔓 Insecure View
dhd.dk [/] search Domains, Hosts & DNS — .dk zone