energycluster.dk

Records from scan: 2026-10-19 17:45:08  ·  1280ms total
⬇ Zone File 📜 Timeline & History ⚡ Scan Now

energycluster.dk is a .dk domain served by 4 nameservers (ns1.simply.com, ns2.simply.com, ns3.simply.com and 1 more). It was registered on 22 April 2020 (WHOIS) and was already in the .dk zone when our tracking began on 16 June 2026. Its website address 75.2.60.5 is hosted by Amazon.com, Inc. (AS16509) in United States. Mail is handled by energycluster-dk.mail.protection.outlook.com. The zone is DNSSEC-signed and validates, publishes a DMARC policy and has no IPv6 address. Below are all of its DNS records from our latest scan: nameservers, A/AAAA, MX, TXT, SPF, DMARC, CAA, TLSA/DANE, MTA-STS, SRV and more.

🖥️ Nameservers#

4 records   32ms
NameserverIP addressesPTRASN / 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 Records#

2 records   40ms
IPTTLPTRASNISP / OrgCIDRCountryCity
75.2.60.5 560s acd89244c803f7181.awsglobalaccelerator.com AS16509 Amazon.com, Inc. 75.2.0.0/17 🇺🇸 United States —
99.83.231.61 560s acd89244c803f7181.awsglobalaccelerator.com AS16509 Amazon.com, Inc. 99.83.128.0/17 🇺🇸 United States —

📧 MX Records#

1 records   39ms
PriorityTTLMail ServerIP addressesPTRASN
0 3222s energycluster-dk.mail.protection.outlook.com 2a01:111:f403:ca04::b
2a01:111:f403:ca04::c
2a01:111:f403:ca04::d
2a01:111:f403:ca09::24
52.101.103.137
52.101.185.21
52.101.73.120
52.101.73.155		 mail-dbbpr03cu00103.inbound.protection.outlook.com
mail-db9pr02cu00204.inbound.protection.outlook.com
mail-db6pr03cu00105.inbound.protection.outlook.com
mail-am6pr02cu00204.inbound.protection.outlook.com
mail-miypr02cu00101.inbound.protection.outlook.com
mail-zrxpr05cu00105.inbound.protection.outlook.com
mail-am7pr02cu00300.inbound.protection.outlook.com
mail-am7pr02cu00203.inbound.protection.outlook.com		 AS8075 Microsoft Corporation
AS8075 Microsoft Corporation
AS8075 Microsoft Corporation
AS8075 Microsoft Corporation
AS8075 Microsoft Corporation
AS8075 Microsoft Corporation
AS8075 Microsoft Corporation
AS8075 Microsoft Corporation

📧 Autodiscover / Autoconfig#

ServiceCNAME / IP
🔷 Autodiscoverautodiscover.outlook.com → 52.98.149.136

🔷 AAAA Records (IPv6)#

✗ No AAAA records — IPv6 not configured

🔐 HTTPS Records#

✗ No HTTPS RR — no SVCB/HTTPS service binding

📝 TXT Records#

4 records   103ms
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#

PolicyRecord (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#

PolicyRecord (_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

🧩 Web & zone#

checked 2026-10-19 17:45:08
www CNAMEenergy-cluster-denmark-live.netlify.app (all on netlify.app)
www vs bare domainSame network
WildcardNo
Denial of existenceNSEC zone can be walked (all names enumerable)
CDS / CDNSKEYPublished: key rollovers can be automated with the registry (RFC 7344/8078) 1 CDS, 1 CDNSKEY

✍️ DKIM keys#

1 found
SelectorCNAMEKey
selector1 selector1-energycluster-dk._domainkey.energyclusterdk.onmicrosoft.com RSA · ~2048 bit

DKIM selectors can't be listed, so we check the common ones (Microsoft 365, Google, Mailchimp, SendGrid, generic). Keys under other selectors aren't shown.

🔎 SPF check#

zone-wide SPF report

DNS lookups: 6/10 · policy: -all

No problems found

🔗 TLSA / DANE#

✗ No TLSA records — DANE not configured for HTTPS (_443) or MX (_25)

🔐 DNSSEC#

57ms
CheckResult
Validation Status🔒 Secure
AD Flag (resolver validates)✓ Set
DS Record✓ Found
DNSKEY Record✓ Found
Flagsfully validated

🏷️ SOA#

35ms
FieldValue
Serial2026101901
Primary NS (MNAME)ns1.simply.com
Responsible (RNAME)hostmaster@simply.com
Refresh14400s
Retry3600s
Expire1209600s
Minimum (neg-cache TTL)3600s

📋 Registration#

WHOIS fetched 2026-10-19 03:44:05
FieldValue
RegistrarSimply.com A/S
Registered2020-04-22
Expires2027-04-30 (192d)

🔗 Same registrant#

1 domain

Other .dk domains whose WHOIS registrant has the same name and postal address. Matched on a keyed hash: the registrant's details are not stored or shown. Covers only domains whose WHOIS we have fetched (refreshed about monthly).

DomainRegistrar
heatflex.dkSimply.com A/S
📋 WHOIS#

⏱️ Lookup Timing#

NS
32ms
A
40ms
MX
39ms
AAAA
29ms
TXT
103ms
CAA
42ms
HTTPS
39ms
TLSA
890ms
SOA
35ms
MTA-STS
42ms
DNSSEC
57ms
SRV
77ms
Total
1280ms

🕐 Scan History#

Scanned AtDurationRecordsDNSSEC
2026-10-19 17:45:08 shown 1280ms 4 NS 2 A 1 MX 🔒 Secure
2026-10-13 11:37:47 1182ms 4 NS 2 A 1 MX 🔒 Secure
2026-10-08 05:38:01 602ms 4 NS 2 A 1 MX 🔒 Secure
2026-10-02 04:56:15 703ms 4 NS 2 A 1 MX 🔒 Secure
2026-08-26 09:32:04 922ms 4 NS 2 A 1 MX 🔒 Secure
2026-07-03 19:11:33 1406ms 4 NS 2 A 1 MX 🔒 Secure
2026-07-01 23:36:11 651ms 4 NS 2 A 1 MX 🔒 Secure
2026-06-17 07:49:35 1961ms 4 NS 2 A 1 MX 🔒 Secure
2026-06-17 07:30:15 571ms 4 NS 2 A 1 MX 🔒 Secure
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