ymprove.dk

📜 Historical scan 2026-08-18 20:35:12  ·  ← Latest scan
⬇ Zone File 📜 Timeline & History ⚡ Scan Now

ymprove.dk is a .dk domain served by 2 nameservers (gerardo.ns.cloudflare.com, journey.ns.cloudflare.com). It was registered on 17 December 2020 (WHOIS) and was already in the .dk zone when our tracking began on 16 June 2026. Its website address 104.21.2.9 is hosted by Cloudflare, Inc. (AS13335). Mail is handled by mx1.pub.mailpod10-cph3.one.com, mx2.pub.mailpod10-cph3.one.com and 2 more. 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#

2 records   242ms
NameserverIP addressesPTRASN / ISP
gerardo.ns.cloudflare.com 108.162.195.230
162.159.44.230
172.64.35.230
2606:4700:58::a29f:2ce6
2803:f800:50::6ca2:c3e6
2a06:98c1:50::ac40:23e6		 gerardo.ns.cloudflare.com
gerardo.ns.cloudflare.com
gerardo.ns.cloudflare.com
gerardo.ns.cloudflare.com
gerardo.ns.cloudflare.com
gerardo.ns.cloudflare.com		 AS13335 Cloudflare, Inc.
AS13335 Cloudflare, Inc.
AS13335 Cloudflare, Inc.
AS13335 Cloudflare, Inc.
AS13335 Cloudflare, Inc.
AS13335 Cloudflare, Inc.
journey.ns.cloudflare.com 108.162.194.3
162.159.38.3
172.64.34.3
2606:4700:50::a29f:2603
2803:f800:50::6ca2:c203
2a06:98c1:50::ac40:2203		 journey.ns.cloudflare.com
journey.ns.cloudflare.com
journey.ns.cloudflare.com
journey.ns.cloudflare.com
journey.ns.cloudflare.com
journey.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   217ms
IPTTLPTRASNISP / OrgCIDRCountryCity
104.21.2.9 300s — AS13335 Cloudflare, Inc. 104.21.0.0/17 — —
172.67.128.125 300s — AS13335 Cloudflare, Inc. 172.67.128.0/17 — —

📧 MX Records#

4 records   237ms
PriorityTTLMail ServerIP addressesPTRASN
10 300s mx1.pub.mailpod10-cph3.one.com 104.37.34.70 mx1.pub.mailpod10-cph3.one.com AS51468 One.com A/S
10 300s mx2.pub.mailpod10-cph3.one.com 104.37.34.71 mx2.pub.mailpod10-cph3.one.com AS51468 One.com A/S
10 300s mx3.pub.mailpod10-cph3.one.com 104.37.34.72 mx3.pub.mailpod10-cph3.one.com AS51468 One.com A/S
10 300s mx4.pub.mailpod10-cph3.one.com 104.37.34.73 mx4.pub.mailpod10-cph3.one.com AS51468 One.com A/S

🔷 AAAA Records (IPv6)#

2 records   198ms
IPv6 AddressTTLPTRASNISP / OrgCIDRCountryCity
2606:4700:3032::ac43:807d 300s — AS13335 Cloudflare, Inc. 2606:4700:3000:0:0:0:0:0/42 — —
2606:4700:3037::6815:209 300s — AS13335 Cloudflare, Inc. 2606:4700:3000:0:0:0:0:0/42 — —

🔐 HTTPS Records#

1 records   255ms
PriorityTargetSvcParams
1 service . alpn="h3,h2" ipv4hint=104.21.2.9,172.67.128.125 ech=AEX+DQBBkwAgACCSCvcc/BOS4OwqCEyJAUhwWdbwHLkSyrxq1CxuBX/GZgAEAAEAAQASY2xvdWRmbGFyZS1lY2guY29tAAA= ipv6hint=2606:4700:3032::ac43:807d,2606:4700:3037::6815:209

📝 TXT Records#

3 records   548ms
TXT Record
google-site-verification=fZmc8u66asHv8M7HKE7MVyrKQbXIOzpXczi-8qOQE3I
google-site-verification=NyBYu05xp6tMWBkgozLukKWD_hYDwCX2RY1VNYdiouM
v=spf1 include:_spf.one.com ~all

✉️ SPF#

PolicyRecord (ymprove.dk)
~all (soft fail) v=spf1 include:_spf.one.com ~all

📨 DMARC#

PolicyRecord (_dmarc.ymprove.dk)
p=none (monitor only) v=DMARC1; p=none; rua=mailto:2aed93fa6f394259ba1b1aecd6bf1dd6@dmarc-reports.cloudflare.net

📬 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 10:36:37
www104.21.2.9 172.67.128.125 2606:4700:3032::ac43:807d 2606:4700:3037::6815:209 (AS13335) (address records, no CNAME)
www vs bare domainSame network
WildcardNo

🔎 SPF check#

zone-wide SPF report

DNS lookups: 1/10 · policy: ~all

No problems found

🔏 ACME Challenge#

TypeNameValue
TXT _acme-challenge.ymprove.dk 1JIb5mkeLiFHCa-CzBkWG4-lx9e6iXKIePZnBrxxO-c
TXT _acme-challenge.ymprove.dk GTD6oLN1GgCcMt0qT4NbwWTf9sJzZqGMLySoefT48qw

🔗 TLSA / DANE#

4 records   394ms
Service / OwnerTypeCert association
SMTP _25._tcp.mx1.pub.mailpod10-cph3.one.com DANE-EE · SPKI · SHA-256 5932F73E86E0548B77B582F47919F654…
SMTP _25._tcp.mx2.pub.mailpod10-cph3.one.com DANE-EE · SPKI · SHA-256 5932F73E86E0548B77B582F47919F654…
SMTP _25._tcp.mx3.pub.mailpod10-cph3.one.com DANE-EE · SPKI · SHA-256 5932F73E86E0548B77B582F47919F654…
SMTP _25._tcp.mx4.pub.mailpod10-cph3.one.com DANE-EE · SPKI · SHA-256 5932F73E86E0548B77B582F47919F654…

🔐 DNSSEC#

360ms
CheckResult
Validation Status🔓 Insecure
AD Flag (resolver validates)✗ Not set
DS Record✗ Not found
DNSKEY Record✗ Not found
Flagsunsigned answer

🏷️ SOA#

0ms
FieldValue
Serial2412512957
Primary NS (MNAME)gerardo.ns.cloudflare.com
Responsible (RNAME)dns@cloudflare.com
Refresh10000s
Retry2400s
Expire604800s
Minimum (neg-cache TTL)1800s

📋 Registration#

WHOIS fetched 2026-10-17 11:19:23
FieldValue
RegistrarONE.COM A/S
Registered2020-12-17
Expires2026-12-31 (74d)

🔗 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
242ms
A
217ms
MX
237ms
AAAA
198ms
TXT
548ms
CAA
248ms
HTTPS
255ms
TLSA
394ms
SOA
0ms
MTA-STS
289ms
DNSSEC
360ms
SRV
278ms
Total
6567ms

🕐 Scan History#

Scanned AtDurationRecordsDNSSEC
2026-10-17 10:36:37 572ms 2 NS 2 A 4 MX 🔓 Insecure
2026-10-16 10:22:31 1404ms 2 NS 2 A 4 MX 🔓 Insecure
2026-09-11 11:45:55 5358ms 2 NS 2 A 4 MX 🔓 Insecure
2026-08-27 16:38:55 868ms 2 NS 2 A 4 MX 🔓 Insecure
2026-08-19 20:49:40 1370ms 2 NS 2 A 4 MX 🔓 Insecure
2026-08-18 20:35:12 shown 6567ms 2 NS 2 A 4 MX 🔓 Insecure
2026-06-26 06:55:19 1111ms 2 NS 2 A 4 MX 🔓 Insecure
2026-06-21 19:44:54 2911ms 2 NS 2 A 4 MX 🔓 Insecure
2026-06-17 13:13:19 829ms 2 NS 1 A 4 MX 🔒 Secure
dhd.dk [/] search Domains, Hosts & DNS — .dk zone