energycluster.dk DNS records

🖥️ Nameservers4 records 59ms

Nameserver	IP addresses	PTR	ASN / ISP
ns1.simply.com	2a02:2339:1:15c::4562:4562 91.197.248.78	ns1.simply.com ns1.simply.com	AS48854 team.blue Denmark A/S AS48854 team.blue Denmark A/S
ns2.simply.com	185.25.141.15 2a02:2339:4006:101::4562:4562	ns2.simply.com ns2.simply.com	AS48854 team.blue Denmark A/S AS48854 team.blue Denmark A/S
ns3.simply.com	91.197.248.79	ns3.simply.com	AS48854 team.blue Denmark A/S
ns4.simply.com	91.197.248.80	ns4.simply.com	AS48854 team.blue Denmark A/S

🌍 A Records2 records 52ms

IP	TTL	PTR	ASN	ISP / Org	CIDR	Country	City
75.2.60.5	3600s	acd89244c803f7181.awsglobalaccelerator.com	AS16509	Amazon.com, Inc.	75.2.0.0/17	🇺🇸 United States	—
99.83.231.61	3600s	acd89244c803f7181.awsglobalaccelerator.com	AS16509	Amazon.com, Inc.	99.83.128.0/17	🇺🇸 United States	—

📧 MX Records1 records 56ms

Priority	TTL	Mail Server	IP addresses	PTR	ASN
0	1335s	mx.mentor-it.dk	176.62.205.101 176.62.205.102 176.62.205.103 176.62.205.104	mx1.mentor-it.dk mx2.mentor-it.dk mx3.mentor-it.dk mx4.mentor-it.dk	AS57030 Itm8 A/S AS57030 Itm8 A/S AS57030 Itm8 A/S AS57030 Itm8 A/S

📧 Autodiscover / Autoconfig

Service	CNAME / IP
🔷 Autodiscover	autodiscover.outlook.com → 40.104.116.56

🔷 AAAA Records (IPv6)

✗ No AAAA records — IPv6 not configured

🔐 HTTPS Records

✗ No HTTPS RR — no SVCB/HTTPS service binding

📝 TXT Records4 records 178ms

TXT Record
_globalsign-domain-verification=x2dLwx8Qc4y-Xy061vTh-_YdVRUfCWwDUJAKqHuR7x
i+M1jd/KCPtJQgyPcrwN8huw/tubcKCkskvXFmTz5HroShtyH14RLw0GMwd+DNcIn8eraS9jP6YHZdzqGRJCKw==
lt7m80ffef57gtirlse2vv9km4
v=spf1 a a:dcms-d350.aar0.dk.hostnordic.com include:spf.mentor-it.dk include:servers.mcsv.net include:spf.protection.outlook.com ip4:37.97.128.249 ip4:141.193.32.4 include:spf.eu.exclaimer.net ip4:217.195.184.68 -all

✉️ SPF

Policy	Record (energycluster.dk)
-all (hard fail)	v=spf1 a a:dcms-d350.aar0.dk.hostnordic.com include:spf.mentor-it.dk include:servers.mcsv.net include:spf.protection.outlook.com ip4:37.97.128.249 ip4:141.193.32.4 include:spf.eu.exclaimer.net ip4:217.195.184.68 -all

📨 DMARC

Policy	Record (_dmarc.energycluster.dk)
p=reject	v=DMARC1; p=reject; sp=reject; adkim=r; aspf=r; pct=100; fo=1; ri=86400; rua=mailto:dmarc@mentor-it.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)

🔐 DNSSEC108ms

Check	Result
Validation Status	🔒 Secure
AD Flag (resolver validates)	✓ Set
DS Record	✓ Found
DNSKEY Record	✓ Found
Flags	fully validated

🏷️ SOA0ms

Field	Value
Serial	2026070300
Primary NS (MNAME)	ns1.simply.com
Responsible (RNAME)	hostmaster@simply.com
Refresh	14400s
Retry	3600s
Expire	1209600s
Minimum (neg-cache TTL)	3600s

📋 Registration

✗ No registration data — collected automatically when SOA serial changes

📋 WHOIS

⏱️ Lookup Timing

NS

59ms

A

52ms

MX

56ms

AAAA

87ms

TXT

178ms

CAA

41ms

HTTPS

80ms

TLSA

181ms

SOA

0ms

MTA-STS

95ms

DNSSEC

108ms

SRV

90ms

Total

922ms

🕐 Scan History

Scanned At	Duration	Records	DNSSEC
2026-08-26 09:32:04	922ms	4 NS 2 A 1 MX	🔒 Secure	View
2026-07-03 19:11:33	1406ms	4 NS 2 A 1 MX	🔒 Secure	View
2026-07-01 23:36:11	651ms	4 NS 2 A 1 MX	🔒 Secure	View
2026-06-17 07:49:35	1961ms	4 NS 2 A 1 MX	🔒 Secure	View
2026-06-17 07:30:15	571ms	4 NS 2 A 1 MX	🔒 Secure	View