energioptimering.dk
Last scanned: 2026-07-11 09:41:55  ·  674ms total
⬇ Zone File 📜 Record History ⚡ Scan Now
🖥️ Nameservers3 records   26ms
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   26ms
IPTTLPTRASNISP / OrgCIDRCountryCity
195.242.131.64 14400s web2.e-studio.dk AS62121 Christian Ebsen ApS 195.242.130.0/23 🇩🇰 Denmark —
📧 MX Records1 records   24ms
PriorityTTLMail ServerIP addressesPTRASN
0 14400s energioptimering.dk 195.242.131.64 web2.e-studio.dk AS62121 Christian Ebsen ApS
📧 Autodiscover / Autoconfig
ServiceCNAME / IP
🔷 Autodiscover195.242.131.64
🔶 Autoconfig195.242.131.64
🔷 AAAA Records (IPv6)
✗ No AAAA records — IPv6 not configured
🔐 HTTPS Records
✗ No HTTPS RR — no SVCB/HTTPS service binding
🔌 SRV Records1 records   32ms
ServicePriorityWeightPortTarget
_autodiscover._tcp 0 0 443 cpanelemaildiscovery.cpanel.net
📝 TXT Records1 records   117ms
TXT Record
v=spf1 ip4:195.242.131.64 include:_spf.e-studio.dk +a +mx ~all
✉️ SPF
PolicyRecord (energioptimering.dk)
~all (soft fail) v=spf1 ip4:195.242.131.64 include:_spf.e-studio.dk +a +mx ~all
📨 DMARC
✗ No DMARC record — mail spoofing not restricted
📬 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.energioptimering.dk 33zqytD5uovi45IrJcXpClyE8NPNEzvp580QrNNpow8
🔗 TLSA / DANE
✗ No TLSA records — DANE not configured for HTTPS (_443) or MX (_25)
🔐 DNSSEC54ms
CheckResult
Validation Status🔒 Secure
AD Flag (resolver validates)✓ Set
DS Record✓ Found
DNSKEY Record✓ Found
Flagsfully validated
🏷️ SOA0ms
FieldValue
Serial2026070901
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
26ms
A
26ms
MX
24ms
AAAA
26ms
TXT
117ms
CAA
25ms
HTTPS
25ms
TLSA
49ms
SOA
0ms
MTA-STS
36ms
DNSSEC
54ms
SRV
32ms
Total
674ms
🕐 Scan History
Scanned AtDurationRecordsDNSSEC
2026-07-11 09:41:55 674ms 3 NS 1 A 1 MX 🔒 Secure View
2026-06-28 01:31:24 629ms 3 NS 1 A 1 MX 🔒 Secure View
2026-06-20 05:25:31 634ms 3 NS 1 A 1 MX 🔒 Secure View
2026-06-20 02:01:19 579ms 3 NS 1 A 1 MX 🔒 Secure View
2026-06-17 07:33:14 1321ms 3 NS 1 A 1 MX 🔒 Secure View
2026-06-17 07:30:04 579ms 3 NS 1 A 1 MX 🔒 Secure View
dhd.dk [/] search Domains, Hosts & DNS — .dk zone