janklitsgaard.dk

📜 Historical scan 2026-09-26 08:17:25  ·  ← Latest scan
⬇ Zone File 📜 Timeline & History ⚡ Scan Now

janklitsgaard.dk is a .dk domain served by 2 nameservers (miles.ns.cloudflare.com, zara.ns.cloudflare.com). It was registered on 9 April 2019 (WHOIS) and was already in the .dk zone when our tracking began on 16 June 2026. Its website address 104.21.9.144 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   30ms
NameserverIP addressesPTRASN / ISP
miles.ns.cloudflare.com 108.162.193.207
172.64.33.207
173.245.59.207
2606:4700:58::adf5:3bcf
2803:f800:50::6ca2:c1cf
2a06:98c1:50::ac40:21cf		 miles.ns.cloudflare.com
miles.ns.cloudflare.com
miles.ns.cloudflare.com
miles.ns.cloudflare.com
miles.ns.cloudflare.com
miles.ns.cloudflare.com		 AS13335 Cloudflare, Inc.
AS13335 Cloudflare, Inc.
AS13335 Cloudflare, Inc.
AS13335 Cloudflare, Inc.
AS13335 Cloudflare, Inc.
AS13335 Cloudflare, Inc.
zara.ns.cloudflare.com 108.162.192.148
172.64.32.148
173.245.58.148
2606:4700:50::adf5:3a94
2803:f800:50::6ca2:c094
2a06:98c1:50::ac40:2094		 zara.ns.cloudflare.com
zara.ns.cloudflare.com
zara.ns.cloudflare.com
zara.ns.cloudflare.com
zara.ns.cloudflare.com
zara.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   39ms
IPTTLPTRASNISP / OrgCIDRCountryCity
104.21.9.144 300s — AS13335 Cloudflare, Inc. 104.21.0.0/17 — —
172.67.160.144 300s — AS13335 Cloudflare, Inc. 172.67.128.0/17 — —

📧 MX Records#

1 records   37ms
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
🔷 Autodiscover104.21.9.144
🔶 Autoconfig172.67.160.144

🔷 AAAA Records (IPv6)#

2 records   45ms
IPv6 AddressTTLPTRASNISP / OrgCIDRCountryCity
2606:4700:3035::ac43:a090 300s — AS13335 Cloudflare, Inc. 2606:4700:3000:0:0:0:0:0/42 — —
2606:4700:3037::6815:990 300s — AS13335 Cloudflare, Inc. 2606:4700:3000:0:0:0:0:0/42 — —

🔐 HTTPS Records#

1 records   43ms
PriorityTargetSvcParams
1 service . alpn="h3,h2" ipv4hint=104.21.9.144,172.67.160.144 ech=AEX+DQBBegAgACDew5iYVSrGVftIykX3wHR2dDfHDvDyEGqOEGMgbcc7fAAEAAEAAQASY2xvdWRmbGFyZS1lY2guY29tAAA= ipv6hint=2606:4700:3035::ac43:a090,2606:4700:3037::6815:990

📝 TXT Records#

2 records   198ms
TXT Record
google-site-verification=g7dNuOQxBbnIcwrnlhTIFPzxSRhyVW9REwbGfy4A2gI
v=spf1 include:spf.simply.com ~all

✉️ SPF#

PolicyRecord (janklitsgaard.dk)
~all (soft 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 2026-10-13 00:18:35
www104.21.9.144 172.67.160.144 2606:4700:3035::ac43:a090 2606:4700:3037::6815:990 (AS13335) (address records, no CNAME)
www vs bare domainSame network
WildcardYes: any name under the zone resolves
CDS / CDNSKEYPublished: key rollovers can be automated with the registry (RFC 7344/8078) 1 CDS, 1 CDNSKEY

🔎 SPF check#

zone-wide SPF report

DNS lookups: 1/10 · policy: ~all

No problems found

🔗 TLSA / DANE#

2 records   62ms
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#

70ms
CheckResult
Validation Status🔓 Insecure
AD Flag (resolver validates)✗ Not set
DS Record✗ Not found
DNSKEY Record✓ Found
Flagsunsigned answer

🏷️ SOA#

0ms
FieldValue
Serial2415243178
Primary NS (MNAME)miles.ns.cloudflare.com
Responsible (RNAME)dns@cloudflare.com
Refresh10000s
Retry2400s
Expire604800s
Minimum (neg-cache TTL)1800s

📋 Registration#

WHOIS fetched 2026-10-19 10:38:17
FieldValue
RegistrarSimply.com A/S
Registered2019-04-09
Expires2027-04-30 (192d)

🔗 Same registrant#

0 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).

No other domain with this registrant in our WHOIS data yet
📋 WHOIS#

⏱️ Lookup Timing#

NS
30ms
A
39ms
MX
37ms
AAAA
45ms
TXT
198ms
CAA
44ms
HTTPS
43ms
TLSA
62ms
SOA
0ms
MTA-STS
47ms
DNSSEC
70ms
SRV
62ms
Total
587ms

🕐 Scan History#

Scanned AtDurationRecordsDNSSEC
2026-10-13 00:18:35 1363ms 2 NS 2 A 1 MX 🔓 Insecure
2026-09-26 08:17:25 shown 587ms 2 NS 2 A 1 MX 🔓 Insecure
2026-09-23 13:27:42 688ms 2 NS 2 A 1 MX 🔓 Insecure
2026-09-09 08:19:57 1836ms 2 NS 2 A 1 MX 🔓 Insecure
2026-08-26 20:17:45 609ms 2 NS 2 A 1 MX 🔓 Insecure
2026-08-24 17:35:32 2212ms 2 NS 2 A 1 MX 🔓 Insecure
2026-08-04 15:36:56 1760ms 2 NS 2 A 1 MX 🔓 Insecure
2026-07-08 22:00:39 1235ms 2 NS 2 A 1 MX 🔓 Insecure
2026-07-04 23:12:46 961ms 2 NS 2 A 1 MX 🔓 Insecure
2026-06-28 07:54:32 1979ms 2 NS 2 A 1 MX 🔓 Insecure
2026-06-26 00:16:12 997ms 2 NS 2 A 1 MX 🔓 Insecure
2026-06-21 09:44:22 625ms 2 NS 2 A 1 MX 🔓 Insecure
2026-06-17 13:18:01 2876ms 2 NS 2 A 1 MX 🔓 Insecure
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