concura.dk

📜 Historical scan 2026-06-16 23:56:53  ·  ← Latest scan
⬇ Zone File 📜 Timeline & History ⚡ Scan Now

concura.dk is a .dk domain served by 2 nameservers (dana.ns.cloudflare.com, john.ns.cloudflare.com). It was already in the .dk zone when our tracking began on 16 June 2026. Its website address 104.21.83.163 is hosted by Cloudflare, Inc. (AS13335). Mail is handled by dk.mx1.mailanyone.net, dk.mx2.mx25.net 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   1439ms
NameserverIP addressesPTRASN / ISP
dana.ns.cloudflare.com — — —
john.ns.cloudflare.com — — —

🌍 A Records#

2 records   1590ms
IPTTLPTRASNISP / OrgCIDRCountryCity
104.21.83.163 — — AS13335 Cloudflare, Inc. 104.21.0.0/17 — —
172.67.178.105 — — AS13335 Cloudflare, Inc. 172.67.128.0/17 — —

📧 MX Records#

4 records   1677ms
PriorityTTLMail ServerIP addressesPTRASN
10 — dk.mx1.mailanyone.net 192.162.219.155 mx41.electric.net AS16509 Amazon.com, Inc.
20 — dk.mx2.mx25.net 192.162.219.49 mx41.electric.net AS16509 Amazon.com, Inc.
30 — dk.mx3.mailanyone.net 192.162.219.255 mx41.electric.net AS16509 Amazon.com, Inc.
40 — dk.mx4.mx25.net 192.162.219.255 mx41.electric.net AS16509 Amazon.com, Inc.

🔷 AAAA Records (IPv6)#

2 records   1727ms
IPv6 AddressTTLPTRASNISP / OrgCIDRCountryCity
2606:4700:3031::ac43:b269 — — AS13335 Cloudflare, Inc. 2606:4700:3000:0:0:0:0:0/42 — —
2606:4700:3037::6815:53a3 — — AS13335 Cloudflare, Inc. 2606:4700:3000:0:0:0:0:0/42 — —

🔐 HTTPS Records#

1 records   3272ms
PriorityTargetSvcParams
1 service . alpn="h3,h2" ipv4hint=104.21.83.163,172.67.178.105 ech=AEX+DQBBxAAgACDj7TsM1XQ2Je0M+m3yUJPxgZYPa5bYDBn/ZlIFcoqSfQAEAAEAAQASY2xvdWRmbGFyZS1lY2guY29tAAA= ipv6hint=2606:4700:3031::ac43:b269,2606:4700:3037::6815:53a3

📝 TXT Records#

5 records   5406ms
TXT Record
_globalsign-domain-verification=JuUGFyI10sju7t57BrJ3C9zvKlPmJ7t6YActSsCh1E
_globalsign-domain-verification=pEkbn6AlCw5tQc5hFdo9lXBQ4flOVUD2Yq2zjhRGb7
MS=ms94606954
P-mwE5ibdcdQ
v=spf1 mx a include:spf-eu.emailsignatures365.com include:spf.comendosystems.com include:servers.mcsv.net include:spf.permido.com -all

✉️ SPF#

PolicyRecord (concura.dk)
-all (hard fail) v=spf1 mx a include:spf-eu.emailsignatures365.com include:spf.comendosystems.com include:servers.mcsv.net include:spf.permido.com -all

📨 DMARC#

PolicyRecord (_dmarc.concura.dk)
p=none (monitor only) v=DMARC1; p=none; rua=mailto:dmarc+concura@fair-it.dk

📬 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 2026-10-07 18:58:35
www104.21.83.163 172.67.178.105 2606:4700:3034::6815:53a3 2606:4700:3035::ac43:b269 (AS13335) (address records, no CNAME)
www vs bare domainSame network
WildcardNo

🔎 SPF check#

zone-wide SPF report

DNS lookups: 8/10 · policy: -all

  • warn 8 of the 10 allowed DNS lookups used: one more include can break SPF

🔗 TLSA / DANE#

8 records   13975ms
Service / OwnerTypeCert association
SMTP _25._tcp.dk.mx1.mailanyone.net DANE-EE · Full cert · SHA-256 443DFE296DAC92DD311766BAD0B04CC7…
SMTP _25._tcp.dk.mx1.mailanyone.net DANE-EE · Full cert · SHA-256 1AAAC405385DEB66C25E43D629569F6C…
SMTP _25._tcp.dk.mx2.mx25.net DANE-EE · Full cert · SHA-256 1AAAC405385DEB66C25E43D629569F6C…
SMTP _25._tcp.dk.mx2.mx25.net DANE-EE · Full cert · SHA-256 443DFE296DAC92DD311766BAD0B04CC7…
SMTP _25._tcp.dk.mx3.mailanyone.net DANE-EE · Full cert · SHA-256 1AAAC405385DEB66C25E43D629569F6C…
SMTP _25._tcp.dk.mx3.mailanyone.net DANE-EE · Full cert · SHA-256 443DFE296DAC92DD311766BAD0B04CC7…
SMTP _25._tcp.dk.mx4.mx25.net DANE-EE · Full cert · SHA-256 443DFE296DAC92DD311766BAD0B04CC7…
SMTP _25._tcp.dk.mx4.mx25.net DANE-EE · Full cert · SHA-256 1AAAC405385DEB66C25E43D629569F6C…

🔐 DNSSEC#

14532ms
CheckResult
Validation Status🔓 Insecure
AD Flag (resolver validates)✗ Not set
DS Record✗ Not found
DNSKEY Record✗ Not found
Flagsunsigned answer

🏷️ SOA#

2946ms
FieldValue
Serial2405893495
Primary NS (MNAME)dana.ns.cloudflare.com
Responsible (RNAME)dns@cloudflare.com
Refresh10000s
Retry2400s
Expire604800s
Minimum (neg-cache TTL)1800s

📋 Registration#

✗ No registration data yet — queued for a WHOIS lookup
📋 WHOIS#

⏱️ Lookup Timing#

NS
1439ms
A
1590ms
MX
1677ms
AAAA
1727ms
TXT
5406ms
CAA
1125ms
HTTPS
3272ms
TLSA
13975ms
SOA
2946ms
MTA-STS
2981ms
DNSSEC
14532ms
SRV
0ms
Total
65535ms

🕐 Scan History#

Scanned AtDurationRecordsDNSSEC
2026-10-07 18:58:35 552ms 2 NS 2 A 4 MX 🔓 Insecure
2026-09-24 08:15:38 955ms 2 NS 2 A 4 MX 🔓 Insecure
2026-09-23 07:28:07 2681ms 2 NS 2 A 4 MX 🔓 Insecure
2026-08-22 16:42:24 10270ms 2 NS 2 A 4 MX 🔓 Insecure
2026-08-20 16:15:08 8079ms 2 NS 2 A 4 MX 🔓 Insecure
2026-07-26 00:57:30 1571ms 2 NS 2 A 4 MX 🔓 Insecure
2026-06-23 19:50:38 1074ms 2 NS 2 A 4 MX 🔓 Insecure
2026-06-22 12:51:49 4422ms 2 NS 2 A 4 MX 🔓 Insecure
2026-06-22 11:58:04 961ms 0 NS 0 A 0 MX ❓ Unknown
2026-06-16 23:56:53 shown 65535ms 2 NS 2 A 4 MX 🔓 Insecure
2026-06-16 22:14:54 3143ms 2 NS 2 A 4 MX 🔓 Insecure
2026-06-16 22:11:31 604ms 2 NS 2 A 4 MX 🔓 Insecure
2026-06-16 22:00:37 851ms 2 NS 2 A 4 MX 🔓 Insecure
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