kennis.dk

📜 Historical scan 2026-06-24 13:12:36  ·  ← Latest scan
⬇ 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 this scan: nameservers, A/AAAA, MX, TXT, SPF, DMARC, CAA, TLSA/DANE, MTA-STS, SRV and more.

🖥️ Nameservers#

2 records   93ms
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   78ms
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   90ms
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
🔷 Autodiscover104.21.23.21
🔶 Autoconfig172.67.208.108

🔷 AAAA Records (IPv6)#

2 records   92ms
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   88ms
PriorityTargetSvcParams
1 service . alpn="h3,h2" ipv4hint=104.21.23.21,172.67.208.108 ech=AEX+DQBB1gAgACAvRee6fCAf0q1MRCY3E7KlwD1CLVBRuHRNjtlzktJeAQAEAAEAAQASY2xvdWRmbGFyZS1lY2guY29tAAA= ipv6hint=2606:4700:3032::6815:1715,2606:4700:3037::ac43:d06c

📝 TXT Records#

1 records   233ms
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#

latest probe, not this scan · 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#

2 records   215ms
Service / OwnerTypeCert association
SMTP _25._tcp.mx.simply.com DANE-EE · SPKI · SHA-256 A9D603AF4D7ED6B9246B4B68500CD6F2…
SMTP _25._tcp.mx.simply.com DANE-EE · SPKI · SHA-256 97A3BA009F39C761BFFB6574340E8138…

🔐 DNSSEC#

239ms
CheckResult
Validation Status🔓 Insecure
AD Flag (resolver validates)✗ Not set
DS Record✗ Not found
DNSKEY Record✗ Not found
Flagsunsigned answer

🏷️ SOA#

96ms
FieldValue
Serial2407491244
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 (351d)

🔗 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
93ms
A
78ms
MX
90ms
AAAA
92ms
TXT
233ms
CAA
87ms
HTTPS
88ms
TLSA
215ms
SOA
96ms
MTA-STS
54ms
DNSSEC
239ms
SRV
197ms
Total
927ms

🕐 Scan History#

Scanned AtDurationRecordsDNSSEC
2026-10-17 17:12:52 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 shown 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
dhd.dk [/] search Domains, Hosts & DNS — .dk zone