sentinelmind.dk

📜 Historical scan 2026-09-15 14:02:24  ·  ← Latest scan
⬇ Zone File 📜 Timeline & History ⚡ Scan Now

sentinelmind.dk is a .dk domain served by 2 nameservers (ben.ns.cloudflare.com, dina.ns.cloudflare.com). It was registered on 16 February 2026 (WHOIS) and was already in the .dk zone when our tracking began on 16 June 2026. Its website address 104.21.45.70 is hosted by Cloudflare, Inc. (AS13335). Mail is handled by mx.simply.com. The zone is not DNSSEC-signed, has no 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#

2 records   39ms
NameserverIP addressesPTRASN / ISP
ben.ns.cloudflare.com 108.162.193.103
172.64.33.103
173.245.59.103
2606:4700:58::adf5:3b67
2803:f800:50::6ca2:c167
2a06:98c1:50::ac40:2167		 ben.ns.cloudflare.com
ben.ns.cloudflare.com
ben.ns.cloudflare.com
ben.ns.cloudflare.com
ben.ns.cloudflare.com
ben.ns.cloudflare.com		 AS13335 Cloudflare, Inc.
AS13335 Cloudflare, Inc.
AS13335 Cloudflare, Inc.
AS13335 Cloudflare, Inc.
AS13335 Cloudflare, Inc.
AS13335 Cloudflare, Inc.
dina.ns.cloudflare.com 108.162.192.107
172.64.32.107
173.245.58.107
2606:4700:50::adf5:3a6b
2803:f800:50::6ca2:c06b
2a06:98c1:50::ac40:206b		 dina.ns.cloudflare.com
dina.ns.cloudflare.com
dina.ns.cloudflare.com
dina.ns.cloudflare.com
dina.ns.cloudflare.com
dina.ns.cloudflare.com		 AS13335 Cloudflare, Inc.
AS13335 Cloudflare, Inc.
AS13335 Cloudflare, Inc.
AS13335 Cloudflare, Inc.
AS13335 Cloudflare, Inc.
AS13335 Cloudflare, Inc.

🌍 A Records#

2 records   51ms
IPTTLPTRASNISP / OrgCIDRCountryCity
104.21.45.70 300s — AS13335 Cloudflare, Inc. 104.21.0.0/17 — —
172.67.211.15 300s — AS13335 Cloudflare, Inc. 172.67.128.0/17 — —

📧 MX Records#

1 records   46ms
PriorityTTLMail ServerIP addressesPTRASN
10 300s mx.simply.com 94.231.106.20 mx.simply.com AS48854 team.blue Denmark A/S

📧 Autodiscover / Autoconfig#

ServiceCNAME / IP
🔶 Autoconfig104.21.45.70

🔷 AAAA Records (IPv6)#

2 records   29ms
IPv6 AddressTTLPTRASNISP / OrgCIDRCountryCity
2606:4700:3034::6815:2d46 300s — AS13335 Cloudflare, Inc. 2606:4700:3000:0:0:0:0:0/42 — —
2606:4700:3034::ac43:d30f 300s — AS13335 Cloudflare, Inc. 2606:4700:3000:0:0:0:0:0/42 — —

🔐 HTTPS Records#

1 records   50ms
PriorityTargetSvcParams
1 service . alpn="h3,h2" ipv4hint=104.21.45.70,172.67.211.15 ech=AEX+DQBBqAAgACAkFE1XkdQx7Qnm8NoFStJVvNFRyfoNYla+mU1Ul8H6cQAEAAEAAQASY2xvdWRmbGFyZS1lY2guY29tAAA= ipv6hint=2606:4700:3034::6815:2d46,2606:4700:3034::ac43:d30f

📝 TXT Records#

2 records   194ms
TXT Record
mailerlite-domain-verification=796cb89cbdc3ef0a637d2b1aa03f9066db05e33e
v=spf1 include:_spf.mlsend.com include:spf.simply.com -all

✉️ SPF#

PolicyRecord (sentinelmind.dk)
-all (hard fail) v=spf1 include:_spf.mlsend.com include:spf.simply.com -all

📨 DMARC#

✗ No DMARC record — mail spoofing not restricted

📬 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 2026-10-17 04:07:11
wwwNXDOMAIN
www vs bare domainwww does not resolve (all like this)
WildcardNo

🔎 SPF check#

zone-wide SPF report

DNS lookups: 2/10 · policy: -all

No problems found

🔏 ACME Challenge#

TypeNameValue
TXT _acme-challenge.sentinelmind.dk DxaEuoFTSYux2ldEsEBnB0OpBP0GOKGS94Y2yEzKqN8
TXT _acme-challenge.sentinelmind.dk Px8bBqsPpVi6CEf-0YLp86QgcwsuL2mpNKnizAmijdg

🔗 TLSA / DANE#

2 records   66ms
Service / OwnerTypeCert association
SMTP _25._tcp.mx.simply.com DANE-EE · SPKI · SHA-256 97A3BA009F39C761BFFB6574340E8138…
SMTP _25._tcp.mx.simply.com DANE-EE · SPKI · SHA-256 A9D603AF4D7ED6B9246B4B68500CD6F2…

🔐 DNSSEC#

129ms
CheckResult
Validation Status🔓 Insecure
AD Flag (resolver validates)✗ Not set
DS Record✗ Not found
DNSKEY Record✗ Not found
Flagsunsigned answer

🏷️ SOA#

0ms
FieldValue
Serial2414853399
Primary NS (MNAME)ben.ns.cloudflare.com
Responsible (RNAME)dns@cloudflare.com
Refresh10000s
Retry2400s
Expire604800s
Minimum (neg-cache TTL)1800s

📋 Registration#

WHOIS fetched 2026-10-17 04:34:40
FieldValue
RegistrarSimply.com A/S
Registered2026-02-16
Expires2027-02-15 (118d)

🔗 Same registrant#

2 domains

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
trustbeacon.dkSimply.com A/S
tryheartbeat.dkSimply.com A/S
📋 WHOIS#

⏱️ Lookup Timing#

NS
39ms
A
51ms
MX
46ms
AAAA
29ms
TXT
194ms
CAA
46ms
HTTPS
50ms
TLSA
66ms
SOA
0ms
MTA-STS
74ms
DNSSEC
129ms
SRV
68ms
Total
1403ms

🕐 Scan History#

Scanned AtDurationRecordsDNSSEC
2026-10-17 04:07:11 2063ms 2 NS 2 A 1 MX 🔓 Insecure
2026-09-28 06:46:55 629ms 2 NS 2 A 1 MX 🔓 Insecure
2026-09-22 15:37:00 862ms 2 NS 2 A 1 MX 🔓 Insecure
2026-09-15 14:02:24 shown 1403ms 2 NS 2 A 1 MX 🔓 Insecure
2026-08-27 03:17:11 721ms 2 NS 2 A 1 MX 🔓 Insecure
2026-08-18 20:36:40 8586ms 2 NS 2 A 1 MX 🔓 Insecure
2026-07-17 11:30:19 942ms 2 NS 2 A 1 MX 🔓 Insecure
2026-06-27 00:18:28 909ms 2 NS 2 A 1 MX 🔓 Insecure
2026-06-23 21:28:42 951ms 2 NS 2 A 1 MX 🔓 Insecure
2026-06-21 06:59:50 1573ms 2 NS 2 A 1 MX 🔓 Insecure
2026-06-18 06:56:18 775ms 2 NS 2 A 1 MX 🔓 Insecure
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