tensorenergy.dk

📜 Historical scan 2026-06-17 13:09:57  ·  ← Latest scan
⬇ Zone File 📜 Timeline & History ⚡ Scan Now

tensorenergy.dk is a .dk domain served by 3 nameservers (ns1.simply.com, ns2.simply.com, ns3.simply.com). It was registered on 23 March 2026 (WHOIS) and was already in the .dk zone when our tracking began on 16 June 2026. Its website address 108.157.214.111 is hosted by Amazon.com, Inc. (AS16509) in United States. Mail is handled by tensorenergy-dk.mail.protection.outlook.com. The zone is DNSSEC-signed and validates, publishes a DMARC policy and is reachable over IPv6. Below are all of its DNS records from this scan: nameservers, A/AAAA, MX, TXT, SPF, DMARC, CAA, TLSA/DANE, MTA-STS, SRV and more.

🖥️ Nameservers#

3 records   61ms
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

🌍 A Records#

4 records   99ms
IPTTLPTRASNISP / OrgCIDRCountryCity
108.157.214.111 — server-108-157-214-111.arn56.r.cloudfront.net AS16509 Amazon.com, Inc. 108.157.208.0/21 🇺🇸 United States —
108.157.214.119 — server-108-157-214-119.arn56.r.cloudfront.net AS16509 Amazon.com, Inc. 108.157.208.0/21 🇺🇸 United States —
108.157.214.86 — server-108-157-214-86.arn56.r.cloudfront.net AS16509 Amazon.com, Inc. 108.157.208.0/21 🇺🇸 United States —
108.157.214.92 — server-108-157-214-92.arn56.r.cloudfront.net AS16509 Amazon.com, Inc. 108.157.208.0/21 🇺🇸 United States —

📧 MX Records#

1 records   45ms
PriorityTTLMail ServerIP addressesPTRASN
0 — tensorenergy-dk.mail.protection.outlook.com 2a01:111:f403:c967::
2a01:111:f403:c967::2
2a01:111:f403:c967::4
2a01:111:f403:c967::6
52.101.209.2
52.101.209.4
52.101.209.6
52.101.209.74		 mail-cpcp307cu00400.inbound.protection.outlook.com
mail-cpap307cu00402.inbound.protection.outlook.com
mail-cpap307cu00204.inbound.protection.outlook.com
mail-cpcp307cu00206.inbound.protection.outlook.com
mail-cpap307cu00402.inbound.protection.outlook.com
mail-cpap307cu00204.inbound.protection.outlook.com
mail-cpcp307cu00206.inbound.protection.outlook.com
mail-cpcp307cu00402.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

🔷 AAAA Records (IPv6)#

8 records   94ms
IPv6 AddressTTLPTRASNISP / OrgCIDRCountryCity
2600:9000:28e5:2000:0:5a23:9c80:93a1 — — AS16509 Amazon.com, Inc. 2600:9000:0:0:0:0:0:0/34 🇺🇸 United States —
2600:9000:28e5:400:0:5a23:9c80:93a1 — — AS16509 Amazon.com, Inc. 2600:9000:0:0:0:0:0:0/34 🇺🇸 United States —
2600:9000:28e5:5200:0:5a23:9c80:93a1 — — AS16509 Amazon.com, Inc. 2600:9000:0:0:0:0:0:0/34 🇺🇸 United States —
2600:9000:28e5:5600:0:5a23:9c80:93a1 — — AS16509 Amazon.com, Inc. 2600:9000:0:0:0:0:0:0/34 🇺🇸 United States —
2600:9000:28e5:5c00:0:5a23:9c80:93a1 — — AS16509 Amazon.com, Inc. 2600:9000:0:0:0:0:0:0/34 🇺🇸 United States —
2600:9000:28e5:9200:0:5a23:9c80:93a1 — — AS16509 Amazon.com, Inc. 2600:9000:0:0:0:0:0:0/34 🇺🇸 United States —
2600:9000:28e5:d400:0:5a23:9c80:93a1 — — AS16509 Amazon.com, Inc. 2600:9000:0:0:0:0:0:0/34 🇺🇸 United States —
2600:9000:28e5:dc00:0:5a23:9c80:93a1 — — AS16509 Amazon.com, Inc. 2600:9000:0:0:0:0:0:0/34 🇺🇸 United States —

🔐 HTTPS Records#

✗ No HTTPS RR — no SVCB/HTTPS service binding

📝 TXT Records#

1 records   169ms
TXT Record
v=spf1 include:spf.protection.outlook.com include:spf.simply.com -all

✉️ SPF#

PolicyRecord (tensorenergy.dk)
-all (hard fail) v=spf1 include:spf.protection.outlook.com include:spf.simply.com -all

📨 DMARC#

PolicyRecord (_dmarc.tensorenergy.dk)
p=none (monitor only) v=DMARC1; p=none; rua=mailto:postmaster@tensorenergy.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#

latest probe, not this scan · checked 2026-10-13 14:43:27
www CNAMEd1x47t6qzs0k8i.cloudfront.net (all on cloudfront.net)
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-tensorenergy-dk._domainkey.tensorenergydk.y-v1.dkim.mail.microsoft 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: 2/10 · policy: -all

No problems found

🔗 TLSA / DANE#

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

🔐 DNSSEC#

89ms
CheckResult
Validation Status🔒 Secure
AD Flag (resolver validates)✓ Set
DS Record✓ Found
DNSKEY Record✓ Found
Flagsfully validated

🏷️ SOA#

41ms
FieldValue
Serial2026050701
Primary NS (MNAME)ns1.simply.com
Responsible (RNAME)hostmaster@simply.com
Refresh14400s
Retry3600s
Expire1209600s
Minimum (neg-cache TTL)3600s

📋 Registration#

WHOIS fetched 2026-10-03 17:58:42
FieldValue
RegistrarSimply.com A/S
Registered2026-03-23
Expires2027-03-22 (150d)
📋 WHOIS#

⏱️ Lookup Timing#

NS
61ms
A
99ms
MX
45ms
AAAA
94ms
TXT
169ms
CAA
100ms
HTTPS
44ms
TLSA
608ms
SOA
41ms
MTA-STS
93ms
DNSSEC
89ms
SRV
0ms
Total
1496ms

🕐 Scan History#

Scanned AtDurationRecordsDNSSEC
2026-10-13 14:43:27 2190ms 3 NS 4 A 1 MX 🔒 Secure
2026-10-03 17:22:52 1449ms 3 NS 4 A 1 MX 🔒 Secure
2026-07-03 00:09:16 3028ms 3 NS 4 A 1 MX 🔒 Secure
2026-06-22 23:11:29 11359ms 3 NS 4 A 1 MX 🔒 Secure
2026-06-20 17:55:14 1185ms 0 NS 0 A 0 MX ❓ Unknown
2026-06-17 13:09:57 shown 1496ms 3 NS 4 A 1 MX 🔒 Secure
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