plent.dk

📜 Historical scan 2026-06-30 05:06:38  ·  ← Latest scan
⬇ Zone File 📜 Timeline & History ⚡ Scan Now

plent.dk is a .dk domain served by 2 nameservers (chris.ns.cloudflare.com, daisy.ns.cloudflare.com). It was registered on 19 April 2019 (WHOIS) and was already in the .dk zone when our tracking began on 16 June 2026. Its website address 104.21.77.153 is hosted by Cloudflare, Inc. (AS13335). Mail is handled by smtp.dmrmail.nl. 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   45ms

🌍 A Records#

2 records   39ms
IPTTLPTRASNISP / OrgCIDRCountryCity
104.21.77.153 300s — AS13335 Cloudflare, Inc. 104.21.0.0/17 — —
172.67.209.83 300s — AS13335 Cloudflare, Inc. 172.67.128.0/17 — —

📧 MX Records#

1 records   47ms
PriorityTTLMail ServerIP addressesPTRASN
10 300s smtp.dmrmail.nl 18.195.109.3 smtp.dmrmail.nl AS16509 Amazon.com, Inc.

🔷 AAAA Records (IPv6)#

2 records   32ms

🔐 HTTPS Records#

1 records   40ms
PriorityTargetSvcParams
1 service . alpn="h3,h2" ipv4hint=104.21.77.153,172.67.209.83 ech=AEX+DQBBUQAgACAgvpA9jtAmAp0qHihscSSN8GZk44bsTnw2cYliSkAZGAAEAAEAAQASY2xvdWRmbGFyZS1lY2guY29tAAA= ipv6hint=2606:4700:3031::ac43:d153,2606:4700:3033::6815:4d99

📝 TXT Records#

3 records   197ms
TXT Record
Sendinblue-code:e0607036aec2c2788d494c521e420807
v=spf1 +mx +a include:spf.dmrmail.nl +all
v=spf1 include:spf.sendinblue.com mx ~all

✉️ SPF#

⚠ Multiple SPF records — RFC 7208 §4.5 violation (receivers must treat this as permerror)
PolicyRecord (plent.dk)
+all (no restriction) v=spf1 +mx +a include:spf.dmrmail.nl +all
~all (soft fail) v=spf1 include:spf.sendinblue.com mx ~all

📨 DMARC#

PolicyRecord (_dmarc.plent.dk)
p=none (monitor only) v=DMARC1; p=none; sp=none; rua=mailto:dmarc@mailinblue.com!10m; ruf=mailto:dmarc@mailinblue.com!10m; rf=afrf; pct=100; ri=86400

📬 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 2026-10-08 12:26:10

✍️ DKIM keys#

1 found
SelectorCNAMEKey
mail — RSA · ~1024 bit below 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: 3/10 · policy: +all

  • error 2 SPF records: receivers must treat that as a permanent error (RFC 7208 §4.5)
  • error "+all" (or a bare "all") authorises every server on the internet to send as this domain

🔗 TLSA / DANE#

1 records   134ms
Service / OwnerTypeCert association
SMTP _25._tcp.smtp.dmrmail.nl DANE-EE · SPKI · SHA-256 69418E6237A497F2D0771D2960EA8DF3…

🔐 DNSSEC#

442ms
CheckResult
Validation Status🔓 Insecure
AD Flag (resolver validates)✗ Not set
DS Record✗ Not found
DNSKEY Record✗ Not found
Flagsunsigned answer

🏷️ SOA#

49ms
FieldValue
Serial2404975534
Primary NS (MNAME)chris.ns.cloudflare.com
Responsible (RNAME)dns@cloudflare.com
Refresh10000s
Retry2400s
Expire604800s
Minimum (neg-cache TTL)1800s

📋 Registration#

WHOIS fetched 2026-10-13 15:08:48
FieldValue
RegistrarPunktum dk A/S (direct)
Registered2019-04-19
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
45ms
A
39ms
MX
47ms
AAAA
32ms
TXT
197ms
CAA
49ms
HTTPS
40ms
TLSA
134ms
SOA
49ms
MTA-STS
51ms
DNSSEC
442ms
SRV
416ms
Total
1232ms

🕐 Scan History#

Scanned AtDurationRecordsDNSSEC
2026-09-18 22:10:07 2650ms 2 NS 1 A 1 MX 🔓 Insecure
2026-09-17 18:39:50 719ms 2 NS 1 A 1 MX 🔓 Insecure
2026-09-12 18:57:23 799ms 2 NS 1 A 1 MX 🔓 Insecure
2026-09-04 16:36:44 6594ms 2 NS 1 A 1 MX 🔓 Insecure
2026-08-26 18:52:06 908ms 2 NS 2 A 1 MX 🔓 Insecure
2026-08-25 11:13:25 2772ms 2 NS 2 A 1 MX 🔓 Insecure
2026-07-21 09:51:20 9035ms 2 NS 2 A 1 MX ❓ Unknown
2026-07-18 03:12:29 2116ms 2 NS 2 A 1 MX 🔓 Insecure
2026-06-30 05:06:38 shown 1232ms 2 NS 2 A 1 MX 🔓 Insecure
2026-06-22 01:42:42 839ms 2 NS 2 A 1 MX 🔓 Insecure
2026-06-20 09:06:00 16328ms 2 NS 2 A 1 MX 🔓 Insecure
2026-06-17 13:19:17 2518ms 2 NS 2 A 1 MX 🔓 Insecure
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