energyresearch.dk
Last scanned: 2026-08-12 20:23:26  ·  34873ms total
⬇ Zone File 📜 Record History ⚡ Scan Now
🖥️ Nameservers3 records   60ms
NameserverIP addressesPTRASN / ISP
ns1.dns.services 195.242.131.6
2001:67c:564:ffff::11		 ns1.dns.services
ns1.dns.services		 AS62121 Christian Ebsen ApS
AS62121 Christian Ebsen ApS
ns2.dns.services 2a00:1b18:2:3:3::2
62.69.152.37		 ns2.dns.services
ns2.dns.services		 AS47527 DLX A/S
AS47527 DLX A/S
ns3.dns.services 185.55.197.53 ns3.dns.services AS60153 Inpadi ApS
🌍 A Records1 records   53ms
IPTTLPTRASNISP / OrgCIDRCountryCity
91.240.187.194 600s — AS31027 GlobalConnect A/S 91.240.186.0/23 🇩🇰 Denmark Copenhagen
📧 MX Records5 records   8101ms
PriorityTTLMail ServerIP addressesPTRASN
10 600s mail.energy.dk 91.240.187.183
91.240.187.193
91.240.187.203		 mail.energy.dk
mail.energy.dk
mail.energy.dk		 AS31027 GlobalConnect A/S
AS31027 GlobalConnect A/S
AS31027 GlobalConnect A/S
20 600s mail0.energy.dk 91.240.187.193 mail.energy.dk AS31027 GlobalConnect A/S
30 600s mail1.energy.dk 91.240.187.183 mail.energy.dk AS31027 GlobalConnect A/S
40 600s mail2.energy.dk 91.240.187.203 mail.energy.dk AS31027 GlobalConnect A/S
90 600s mailbackup.energy.dk 2.110.13.143 — AS3292 TDC Holding A/S
📧 Autodiscover / Autoconfig
ServiceCNAME / IP
🔷 Autodiscover91.240.187.183
🔷 AAAA Records (IPv6)
✗ No AAAA records — IPv6 not configured
🔐 HTTPS Records
✗ No HTTPS RR — no SVCB/HTTPS service binding
🔌 SRV Records1 records   150ms
ServicePriorityWeightPortTarget
_autodiscover._tcp 0 0 443 mail.energy.dk
📝 TXT Records1 records   8286ms
TXT Record
v=spf1 a:mail.energy.dk a:energy.dk a:mailbackup.energy.dk -all
✉️ SPF
PolicyRecord (energyresearch.dk)
-all (hard fail) v=spf1 a:mail.energy.dk a:energy.dk a:mailbackup.energy.dk -all
📨 DMARC
PolicyRecord (_dmarc.energyresearch.dk)
p=quarantine v=DMARC1; p=quarantine; pct=100; rua=mailto:dmarc@energy.dk; ruf=mailto:dmarc@energy.dk
📬 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)
🔐 DNSSEC8108ms
CheckResult
Validation Status🔓 Insecure
AD Flag (resolver validates)✗ Not set
DS Record✗ Not found
DNSKEY Record✓ Found
Flagsunsigned answer
🏷️ SOA58ms
FieldValue
Serial2026051524
Primary NS (MNAME)ns1.dns.services
Responsible (RNAME)post@dns.services
Refresh10800s
Retry3600s
Expire1814400s
Minimum (neg-cache TTL)7200s
📋 Registration
✗ No registration data — collected automatically when SOA serial changes
📋 WHOIS
⏱️ Lookup Timing
NS
60ms
A
53ms
MX
8101ms
AAAA
8101ms
TXT
8286ms
CAA
8098ms
HTTPS
55ms
TLSA
8062ms
SOA
58ms
MTA-STS
98ms
DNSSEC
8108ms
SRV
150ms
Total
34873ms
🕐 Scan History
Scanned AtDurationRecordsDNSSEC
2026-08-12 20:23:26 34873ms 3 NS 1 A 5 MX 🔓 Insecure View
2026-06-21 01:51:24 695ms 3 NS 1 A 5 MX 🔓 Insecure View
2026-06-17 07:43:00 2238ms 3 NS 1 A 5 MX 🔓 Insecure View
2026-06-17 07:30:05 796ms 3 NS 1 A 5 MX 🔓 Insecure View
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