concura.dk

📜 Historical scan 2026-06-16 22:00:37  ·  ← 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   27ms
NameserverIP addressesPTRASN / ISP
dana.ns.cloudflare.com — — —
john.ns.cloudflare.com — — —

🌍 A Records#

2 records   28ms
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   27ms
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   26ms
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   27ms
PriorityTargetSvcParams
1 service . alpn="h3,h2" ipv4hint=104.21.83.163,172.67.178.105 ech=AEX+DQBBlwAgACARtnhQ7LTw1FhCMpClda8WTnV4Yh2JhRcKaIGJtucSdAAEAAEAAQASY2xvdWRmbGFyZS1lY2guY29tAAA= ipv6hint=2606:4700:3031::ac43:b269,2606:4700:3037::6815:53a3

📝 TXT Records#

5 records   116ms
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   92ms
Service / OwnerTypeCert association
SMTP _25._tcp.dk.mx1.mailanyone.net DANE-EE · Full cert · SHA-256 1AAAC405385DEB66C25E43D629569F6C…
SMTP _25._tcp.dk.mx1.mailanyone.net DANE-EE · Full cert · SHA-256 443DFE296DAC92DD311766BAD0B04CC7…
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 1AAAC405385DEB66C25E43D629569F6C…
SMTP _25._tcp.dk.mx4.mx25.net DANE-EE · Full cert · SHA-256 443DFE296DAC92DD311766BAD0B04CC7…

🔐 DNSSEC#

110ms
CheckResult
Validation Status🔓 Insecure
AD Flag (resolver validates)✗ Not set
DS Record✗ Not found
DNSKEY Record✗ Not found
Flagsunsigned answer

🏷️ SOA#

28ms
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
27ms
A
28ms
MX
27ms
AAAA
26ms
TXT
116ms
CAA
26ms
HTTPS
27ms
TLSA
92ms
SOA
28ms
MTA-STS
49ms
DNSSEC
110ms
SRV
0ms
Total
851ms

🕐 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 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 shown 851ms 2 NS 2 A 4 MX 🔓 Insecure
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