kennis.dk

Records from scan: 2026-10-17 17:12:52  ·  470ms total
⬇ Zone File 📜 Timeline & History ⚡ Scan Now

kennis.dk is a .dk domain served by 2 nameservers (betty.ns.cloudflare.com, kevin.ns.cloudflare.com). It was registered on 7 October 2021 (WHOIS) and was already in the .dk zone when our tracking began on 16 June 2026. Its website address 104.21.23.21 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 our latest scan: nameservers, A/AAAA, MX, TXT, SPF, DMARC, CAA, TLSA/DANE, MTA-STS, SRV and more.

🖥️ Nameservers#

2 records   29ms
NameserverIP addressesPTRASN / ISP
betty.ns.cloudflare.com 108.162.192.75
172.64.32.75
173.245.58.75
2606:4700:50::adf5:3a4b
2803:f800:50::6ca2:c04b
2a06:98c1:50::ac40:204b		 betty.ns.cloudflare.com
betty.ns.cloudflare.com
betty.ns.cloudflare.com
betty.ns.cloudflare.com
betty.ns.cloudflare.com
betty.ns.cloudflare.com		 AS13335 Cloudflare, Inc.
AS13335 Cloudflare, Inc.
AS13335 Cloudflare, Inc.
AS13335 Cloudflare, Inc.
AS13335 Cloudflare, Inc.
AS13335 Cloudflare, Inc.
kevin.ns.cloudflare.com 108.162.193.191
172.64.33.191
173.245.59.191
2606:4700:58::adf5:3bbf
2803:f800:50::6ca2:c1bf
2a06:98c1:50::ac40:21bf		 kevin.ns.cloudflare.com
kevin.ns.cloudflare.com
kevin.ns.cloudflare.com
kevin.ns.cloudflare.com
kevin.ns.cloudflare.com
kevin.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   35ms
IPTTLPTRASNISP / OrgCIDRCountryCity
104.21.23.21 300s — AS13335 Cloudflare, Inc. 104.21.0.0/17 — —
172.67.208.108 300s — AS13335 Cloudflare, Inc. 172.67.128.0/17 — —

📧 MX Records#

1 records   40ms
PriorityTTLMail ServerIP addressesPTRASN
10 300s mx.simply.com 94.231.103.108
94.231.106.20		 mx.simply.com
mx.simply.com		 AS48854 team.blue Denmark A/S
AS48854 team.blue Denmark A/S

📧 Autodiscover / Autoconfig#

ServiceCNAME / IP
🔷 Autodiscover104.21.23.21
🔶 Autoconfig104.21.23.21

🔷 AAAA Records (IPv6)#

2 records   35ms
IPv6 AddressTTLPTRASNISP / OrgCIDRCountryCity
2606:4700:3032::6815:1715 300s — AS13335 Cloudflare, Inc. 2606:4700:3000:0:0:0:0:0/42 — —
2606:4700:3037::ac43:d06c 300s — AS13335 Cloudflare, Inc. 2606:4700:3000:0:0:0:0:0/42 — —

🔐 HTTPS Records#

1 records   37ms
PriorityTargetSvcParams
1 service . alpn="h3,h2" ipv4hint=104.21.23.21,172.67.208.108 ech=AEX+DQBB9gAgACCmDev2rGOjNu/UjgTi6yzOnaIkm4qD5r82F3CkIsGmOQAEAAEAAQASY2xvdWRmbGFyZS1lY2guY29tAAA= ipv6hint=2606:4700:3032::6815:1715,2606:4700:3037::ac43:d06c

📝 TXT Records#

1 records   188ms
TXT Record
v=spf1 include:spf.simply.com -all

✉️ SPF#

PolicyRecord (kennis.dk)
-all (hard fail) v=spf1 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#

checked 2026-10-17 17:12:52
www104.21.23.21 172.67.208.108 2606:4700:3032::6815:1715 2606:4700:3037::ac43:d06c (AS13335) (address records, no CNAME)
www vs bare domainSame network
WildcardYes: any name under the zone resolves

🔎 SPF check#

zone-wide SPF report

DNS lookups: 1/10 · policy: -all

No problems found

🔗 TLSA / DANE#

1 records   58ms
Service / OwnerTypeCert association
SMTP _25._tcp.mx.simply.com DANE-EE · SPKI · SHA-256 4B949F05A63FED95FC94B3A83DD70167…

🔐 DNSSEC#

68ms
CheckResult
Validation Status🔓 Insecure
AD Flag (resolver validates)✗ Not set
DS Record✗ Not found
DNSKEY Record✗ Not found
Flagsunsigned answer

🏷️ SOA#

33ms
FieldValue
Serial2417714502
Primary NS (MNAME)betty.ns.cloudflare.com
Responsible (RNAME)dns@cloudflare.com
Refresh10000s
Retry2400s
Expire604800s
Minimum (neg-cache TTL)1800s

📋 Registration#

WHOIS fetched 2026-10-17 17:25:06
FieldValue
RegistrarSimply.com A/S
Registered2021-10-07
Expires2027-10-06 (353d)

🔗 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
bolger.dkSimply.com A/S
📋 WHOIS#

⏱️ Lookup Timing#

NS
29ms
A
35ms
MX
40ms
AAAA
35ms
TXT
188ms
CAA
40ms
HTTPS
37ms
TLSA
58ms
SOA
33ms
MTA-STS
50ms
DNSSEC
68ms
SRV
60ms
Total
470ms

🕐 Scan History#

Scanned AtDurationRecordsDNSSEC
2026-10-17 17:12:52 shown 470ms 2 NS 2 A 1 MX 🔓 Insecure
2026-10-07 03:38:13 522ms 2 NS 2 A 1 MX 🔓 Insecure
2026-09-24 22:05:08 723ms 2 NS 2 A 1 MX 🔓 Insecure
2026-09-15 10:20:00 606ms 2 NS 2 A 1 MX 🔓 Insecure
2026-09-03 15:30:03 756ms 2 NS 2 A 1 MX 🔓 Insecure
2026-08-31 12:33:58 9954ms 2 NS 2 A 1 MX 🔓 Insecure
2026-08-31 11:24:57 2847ms 2 NS 2 A 1 MX 🔓 Insecure
2026-08-19 21:26:50 5804ms 2 NS 2 A 1 MX 🔓 Insecure
2026-08-09 14:10:24 933ms 2 NS 2 A 1 MX 🔓 Insecure
2026-06-24 13:12:36 927ms 2 NS 2 A 1 MX 🔓 Insecure
2026-06-22 13:47:34 1163ms 0 NS 0 A 0 MX ❓ Unknown
2026-06-21 21:07:00 5718ms 2 NS 2 A 1 MX 🔓 Insecure
2026-06-21 11:39:47 1170ms 0 NS 0 A 0 MX ❓ Unknown
2026-06-20 03:27:20 1359ms 2 NS 2 A 1 MX 🔓 Insecure
2026-06-18 03:02:09 814ms 2 NS 2 A 1 MX 🔓 Insecure
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