energy.dk DNS records

🖥️ Nameservers3 records 38ms

Nameserver	IP addresses	PTR	ASN / 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 42ms

IP	TTL	PTR	ASN	ISP / Org	CIDR	Country	City
91.240.187.193	600s	mail.energy.dk	AS31027	GlobalConnect A/S	91.240.186.0/23	🇩🇰 Denmark	Copenhagen

📧 MX Records5 records 36ms

Priority	TTL	Mail Server	IP addresses	PTR	ASN
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

Service	CNAME / IP
🔷 Autodiscover	91.240.187.183

🔷 AAAA Records (IPv6)

✗ No AAAA records — IPv6 not configured

🔐 HTTPS Records

✗ No HTTPS RR — no SVCB/HTTPS service binding

🔌 SRV Records1 records 63ms

Service	Priority	Weight	Port	Target
_autodiscover._tcp	0	0	443	mail.energy.dk

📝 TXT Records2 records 149ms

TXT Record
MS=C2DF3588DDFBAC11B725850F0481577F99B5BA91
v=spf1 a:mail.energy.dk ip4:91.240.187.182 ip4:91.240.187.192 ip4:91.240.187.202 ip4:91.240.187.183 ip4:91.240.187.193 ip4:91.240.187.203 ip4:93.163.49.82 -all

✉️ SPF

Policy	Record (energy.dk)
-all (hard fail)	v=spf1 a:mail.energy.dk ip4:91.240.187.182 ip4:91.240.187.192 ip4:91.240.187.202 ip4:91.240.187.183 ip4:91.240.187.193 ip4:91.240.187.203 ip4:93.163.49.82 -all

📨 DMARC

Policy	Record (_dmarc.energy.dk)
p=reject	v=DMARC1; p=reject; 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)

🔐 DNSSEC83ms

Check	Result
Validation Status	🔓 Insecure
AD Flag (resolver validates)	✗ Not set
DS Record	✗ Not found
DNSKEY Record	✓ Found
Flags	unsigned answer

🏷️ SOA0ms

Field	Value
Serial	2026051605
Primary NS (MNAME)	ns1.dns.services
Responsible (RNAME)	post@dns.services
Refresh	10800s
Retry	3600s
Expire	1814400s
Minimum (neg-cache TTL)	7200s

📋 Registration

✗ No registration data — collected automatically when SOA serial changes

📋 WHOIS

⏱️ Lookup Timing

NS

38ms

A

42ms

MX

36ms

AAAA

42ms

TXT

149ms

CAA

47ms

HTTPS

49ms

TLSA

126ms

SOA

0ms

MTA-STS

65ms

DNSSEC

83ms

SRV

63ms

Total

756ms

🕐 Scan History

Scanned At	Duration	Records	DNSSEC
2026-08-28 02:47:06	756ms	3 NS 1 A 5 MX	🔓 Insecure	View
2026-08-10 02:59:04	5555ms	3 NS 1 A 5 MX	🔓 Insecure	View
2026-07-01 11:46:01	966ms	3 NS 1 A 5 MX	🔓 Insecure	View
2026-06-26 16:33:15	938ms	3 NS 1 A 5 MX	🔓 Insecure	View
2026-06-17 07:43:54	2284ms	3 NS 1 A 5 MX	🔓 Insecure	View
2026-06-17 07:30:50	587ms	3 NS 1 A 5 MX	🔓 Insecure	View