k-kjems.dk

Records from scan: 2026-10-16 09:35:36  ·  1073ms total  ·  last checked 2026-10-20 20:56 (unchanged)
⬇ Zone File 📜 Timeline & History ⚡ Scan Now

k-kjems.dk is a .dk domain served by 3 nameservers (ns1.simply.com, ns2.simply.com, ns3.simply.com). It was registered on 3 January 2026 (WHOIS) and was already in the .dk zone when our tracking began on 16 June 2026. Mail is handled by mail.tutanota.de. The zone is not DNSSEC-signed, publishes a DMARC policy and has no IPv6 address. 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#

3 records   34ms
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#

🌍
No A records found

📧 MX Records#

1 records   37ms
PriorityTTLMail ServerIP addressesPTRASN
1 300s mail.tutanota.de 185.205.69.211
185.205.69.213
185.205.69.214		 mail.w11.tutanota.de
mail.w13.tutanota.de
mail.w14.tutanota.de		 AS210909 Tutao GmbH
AS210909 Tutao GmbH
AS210909 Tutao GmbH

🔷 AAAA Records (IPv6)#

✗ No AAAA records — IPv6 not configured

🔐 HTTPS Records#

✗ No HTTPS RR — no SVCB/HTTPS service binding

📝 TXT Records#

2 records   120ms
TXT Record
t-verify=57517477c17101a7e3eb3eff4cf99347
v=spf1 include:spf.tutanota.de -all

✉️ SPF#

PolicyRecord (k-kjems.dk)
-all (hard fail) v=spf1 include:spf.tutanota.de -all

📨 DMARC#

PolicyRecord (_dmarc.k-kjems.dk)
p=quarantine v=DMARC1; p=quarantine; adkim=s

📬 MTA-STS#

312ms
CheckResult
Status🔒 Enforce
TXT record (_mta-sts)✓ Found
HTTPS policy✓ Valid
Modeenforce
Policy ID20190723
max_age86400s
Policy MXmail.tutanota.de

📈 TLSRPT#

✗ No TLSRPT record — no SMTP TLS failure reporting

📜 CAA Records#

✗ No CAA records — any CA may issue certificates

🧩 Web & zone#

checked 2026-10-16 09:35:36
wwwNXDOMAIN
www vs bare domainNeither resolves
k-kjems.dk: no address
www.k-kjems.dk: no address
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#

2 found
SelectorCNAMEKey
s1 s1.domainkey.tutanota.de RSA · ~2048 bit
s2 s2.domainkey.tutanota.de 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: 1/10 · policy: -all

No problems found

🔏 ACME Challenge#

TypeNameValue
TXT _acme-challenge.k-kjems.dk 0gcOnRNaqmy2ts5b3U33Jfr5WFnFQ1dfEYLnHpZ2_K8
TXT _acme-challenge.k-kjems.dk TlpCWjCREHAJX8_Mkp8kf50HYBMK9z4A9rtAtRswXRI
TXT _acme-challenge.k-kjems.dk fur5LMfL0k0oBBr9smFVEfNfzCd7vPxNdEx6QD1n-1s
TXT _acme-challenge.k-kjems.dk wH0JFYWd7WjtZXSJEv9V1kkWQ1Lgtb5Q2jC-mPd1cO4
TXT _acme-challenge.k-kjems.dk z_ZGbkXKbRcvXwyUAFdxQ3DWz3fgDHtOLlYG6w5kauQ

🔗 TLSA / DANE#

2 records   170ms
Service / OwnerTypeCert association
SMTP _25._tcp.mail.tutanota.de DANE-EE · SPKI · SHA-256 5AE0D6DC8A713441003F578C5A1D4D70…
SMTP _25._tcp.mail.tutanota.de DANE-EE · Full cert · SHA-256 D141F8F3A4AAC2E4D2677AAFCC723D8E…

🔐 DNSSEC#

105ms
CheckResult
Validation Status🔓 Insecure
AD Flag (resolver validates)✗ Not set
DS Record✗ Not found
DNSKEY Record✓ Found
Flagsresolution failed: ncache nxrrset

🏷️ SOA#

42ms
FieldValue
Serial2026101600
Primary NS (MNAME)ns1.simply.com
Responsible (RNAME)hostmaster@simply.com
Refresh14400s
Retry3600s
Expire1209600s
Minimum (neg-cache TTL)3600s

📋 Registration#

WHOIS fetched 2026-10-16 09:57:13
FieldValue
RegistrarSimply.com A/S
Registered2026-01-03
Expires2027-01-02 (73d)

🔗 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
kkjems.dkSimply.com A/S
nkdk.dkSimply.com A/S
📋 WHOIS#

⏱️ Lookup Timing#

NS
34ms
A
31ms
MX
37ms
AAAA
25ms
TXT
120ms
CAA
45ms
HTTPS
34ms
TLSA
170ms
SOA
42ms
MTA-STS
312ms
DNSSEC
105ms
SRV
46ms
Total
1073ms

🕐 Scan History#

Scanned AtDurationRecordsDNSSEC
2026-10-16 09:35:36 shown 1073ms 3 NS 0 A 1 MX 🔓 Insecure
2026-10-13 03:28:41 1265ms 3 NS 0 A 1 MX 🔓 Insecure
2026-10-07 17:37:07 613ms 3 NS 0 A 1 MX 🔓 Insecure
2026-10-04 00:34:42 3856ms 3 NS 0 A 1 MX 🔓 Insecure
2026-08-17 14:00:06 944ms 3 NS 0 A 1 MX 🔓 Insecure
2026-07-02 14:25:21 916ms 3 NS 0 A 1 MX 🔓 Insecure
2026-06-26 12:34:02 2234ms 3 NS 0 A 1 MX 🔓 Insecure
2026-06-23 23:19:43 823ms 3 NS 0 A 1 MX 🔓 Insecure
2026-06-23 13:26:31 711ms 3 NS 0 A 1 MX 🔓 Insecure
2026-06-18 02:59:39 2541ms 3 NS 0 A 1 MX 🔓 Insecure
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