diabetesknowledgecenter.dk

📜 Historical scan 2026-09-15 22:47:25  ·  ← Latest scan
⬇ Zone File 📜 Timeline & History ⚡ Scan Now

diabetesknowledgecenter.dk is a .dk domain served by 3 nameservers (ns5.chosting.dk, ns6.chosting.dk, ns7.chosting.dk). It was registered on 22 July 2019 (WHOIS) and was already in the .dk zone when our tracking began on 16 June 2026. Its website address 178.20.216.100 is hosted by Atea A/S (AS21060) in Denmark. Mail is handled by diabetesknowledgecenter.dk. The zone is not DNSSEC-signed, 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   62ms
NameserverIP addressesPTRASN / ISP
ns5.chosting.dk 167.235.66.236
2a01:4f8:1c1e:d097::1		 ns5.chosting.dk
ns5.chosting.dk		 AS24940 Hetzner Online GmbH
AS24940 Hetzner Online GmbH
ns6.chosting.dk 2001:41d0:305:2100::80e9
51.91.57.33		 ns6.chosting.dk
ns6.chosting.dk		 AS16276 OVH SAS
AS16276 OVH SAS
ns7.chosting.dk 178.20.220.33 ns7.chosting.dk AS21060 Atea A/S

🌍 A Records#

1 records   39ms
IPTTLPTRASNISP / OrgCIDRCountryCity
178.20.216.100 14400s server18.chosting.dk AS21060 Atea A/S 178.20.216.0/23 🇩🇰 Denmark —

📧 MX Records#

1 records   61ms
PriorityTTLMail ServerIP addressesPTRASN
0 14400s diabetesknowledgecenter.dk 178.20.216.100
2a01:7cc0:101:ffff::1:14		 server18.chosting.dk
—		 AS21060 Atea A/S
AS21060 Atea A/S

📧 Autodiscover / Autoconfig#

ServiceCNAME / IP
🔷 Autodiscover178.20.216.100
🔶 Autoconfig178.20.216.100

🔷 AAAA Records (IPv6)#

1 records   56ms
IPv6 AddressTTLPTRASNISP / OrgCIDRCountryCity
2a01:7cc0:101:ffff::1:14 14400s — AS21060 Atea A/S 2a01:7cc0:100:0:0:0:0:0/40 🇩🇰 Denmark —

🔐 HTTPS Records#

✗ No HTTPS RR — no SVCB/HTTPS service binding

🔌 SRV Records#

1 records   74ms
ServicePriorityWeightPortTarget
_autodiscover._tcp 0 0 443 cpanelemaildiscovery.cpanel.net

📝 TXT Records#

1 records   204ms
TXT Record
v=spf1 ip4:178.20.216.100 include:spf.chosting.dk +a +mx ~all

✉️ SPF#

PolicyRecord (diabetesknowledgecenter.dk)
~all (soft fail) v=spf1 ip4:178.20.216.100 include:spf.chosting.dk +a +mx ~all

📨 DMARC#

PolicyRecord (_dmarc.diabetesknowledgecenter.dk)
p=none (monitor only) v=DMARC1; p=none;

📬 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 2026-10-10 14:26:19
www CNAMEdiabetesknowledgecenter.dk (all on diabetesknowledgecenter.dk)
www vs bare domainSame network
diabetesknowledgecenter.dk: 178.20.216.100 2a01:7cc0:101:ffff::1:14 (AS21060)
www.diabetesknowledgecenter.dk: 178.20.216.100 2a01:7cc0:101:ffff::1:14 (AS21060)
WildcardNo

✍️ DKIM keys#

1 found
SelectorCNAMEKey
default — 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: 5/10 · policy: ~all

No problems found

🔏 ACME Challenge#

TypeNameValue
TXT _acme-challenge.diabetesknowledgecenter.dk X7tIU9LaHMzp4c_kDP6_j8oi3ZkPgkTxwSOvlqQVHUE

🔗 TLSA / DANE#

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

🔐 DNSSEC#

9066ms
CheckResult
Validation Status🔓 Insecure
AD Flag (resolver validates)✗ Not set
DS Record✗ Not found
DNSKEY Record✗ Not found
Flagsunsigned answer

🏷️ SOA#

0ms
FieldValue
Serial2026080501
Primary NS (MNAME)ns5.chosting.dk
Responsible (RNAME)logs@chosting.dk
Refresh3600s
Retry1800s
Expire1209600s
Minimum (neg-cache TTL)86400s

📋 Registration#

WHOIS fetched 2026-10-07 04:27:45
FieldValue
RegistrarFIONIA IT ApS
Registered2019-07-22
Expires2027-07-31 (287d)
📋 WHOIS#

⏱️ Lookup Timing#

NS
62ms
A
39ms
MX
61ms
AAAA
56ms
TXT
204ms
CAA
47ms
HTTPS
54ms
TLSA
69ms
SOA
0ms
MTA-STS
64ms
DNSSEC
9066ms
SRV
74ms
Total
9431ms

🕐 Scan History#

Scanned AtDurationRecordsDNSSEC
2026-09-21 14:34:01 3657ms 3 NS 1 A 1 MX 🔓 Insecure
2026-09-15 22:47:25 shown 9431ms 3 NS 1 A 1 MX 🔓 Insecure
2026-08-25 19:37:54 9800ms 3 NS 1 A 1 MX 🔓 Insecure
2026-08-05 22:45:53 1111ms 3 NS 1 A 1 MX 🔓 Insecure
2026-07-22 17:13:49 1114ms 3 NS 1 A 1 MX 🔓 Insecure
2026-06-20 05:43:58 603ms 3 NS 1 A 1 MX 🔓 Insecure
2026-06-17 02:43:30 477ms 3 NS 1 A 1 MX 🔓 Insecure
2026-06-17 02:40:52 563ms 3 NS 1 A 1 MX 🔓 Insecure
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