d-cor.dk

📜 Historical scan 2026-06-16 23:36:28  ·  ← Latest scan
⬇ Zone File 📜 Timeline & History ⚡ Scan Now

d-cor.dk is a .dk domain served by 2 nameservers (earl.ns.cloudflare.com, jamie.ns.cloudflare.com). It was registered on 5 April 2017 (WHOIS) and was already in the .dk zone when our tracking began on 16 June 2026. Its website address 172.66.40.160 is hosted by Cloudflare, Inc. (AS13335). Mail is handled by mailcluster.loopia.se, mail2.loopia.se. 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   174ms
NameserverIP addressesPTRASN / ISP
earl.ns.cloudflare.com — — —
jamie.ns.cloudflare.com — — —

🌍 A Records#

2 records   117ms
IPTTLPTRASNISP / OrgCIDRCountryCity
172.66.40.160 — — AS13335 Cloudflare, Inc. 172.66.40.0/21 — —
172.66.43.96 — — AS13335 Cloudflare, Inc. 172.66.40.0/21 — —

📧 MX Records#

2 records   170ms
PriorityTTLMail ServerIP addressesPTRASN
10 — mailcluster.loopia.se 93.188.3.11
93.188.3.12
93.188.3.13
93.188.3.14		 mailfront1.mailcluster.loopia.se
mailfront2.mailcluster.loopia.se
mailfront3.mailcluster.loopia.se
mailfront4.mailcluster.loopia.se		 AS39570 Loopia AB
AS39570 Loopia AB
AS39570 Loopia AB
AS39570 Loopia AB
20 — mail2.loopia.se 93.188.3.11
93.188.3.12
93.188.3.13
93.188.3.14		 mailfront1.mailcluster.loopia.se
mailfront2.mailcluster.loopia.se
mailfront3.mailcluster.loopia.se
mailfront4.mailcluster.loopia.se		 AS39570 Loopia AB
AS39570 Loopia AB
AS39570 Loopia AB
AS39570 Loopia AB

🔷 AAAA Records (IPv6)#

2 records   153ms
IPv6 AddressTTLPTRASNISP / OrgCIDRCountryCity
2606:4700:3108::ac42:28a0 — — AS13335 Cloudflare, Inc. 2606:4700:3108:0:0:0:0:0/48 — —
2606:4700:3108::ac42:2b60 — — AS13335 Cloudflare, Inc. 2606:4700:3108:0:0:0:0:0/48 — —

🔐 HTTPS Records#

1 records   177ms
PriorityTargetSvcParams
1 service . alpn="h3,h2" ipv4hint=172.66.40.160,172.66.43.96 ipv6hint=2606:4700:3108::ac42:28a0,2606:4700:3108::ac42:2b60

📝 TXT Records#

3 records   289ms
TXT Record
google-site-verification=pKPo5q2M7XvSlV9hm9orEroDR9Y29kXmKSQvxTX_S6A
google-site-verification=zVNoh4z5fmd6r5t4UYTigMN2b2kP_MK0km1QR2nrTmM
v=spf1 a mx ip4:185.189.48.99 include:_spf.mailersend.net ~all

✉️ SPF#

PolicyRecord (d-cor.dk)
~all (soft fail) v=spf1 a mx ip4:185.189.48.99 include:_spf.mailersend.net ~all

📨 DMARC#

PolicyRecord (_dmarc.d-cor.dk)
p=none (monitor only) v=DMARC1; p=none;

📬 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 2026-10-12 05:11:20
www104.26.2.181 104.26.3.181 172.67.75.109 2606:4700:20::681a:2b5 2606:4700:20::681a:3b5 2606:4700:20::ac43:4b6d (AS13335) (address records, no CNAME)
www vs bare domainSame network
WildcardNo

🔎 SPF check#

zone-wide SPF report

DNS lookups: 3/10 · policy: ~all

No problems found

🔗 TLSA / DANE#

2 records   221ms
Service / OwnerTypeCert association
SMTP _25._tcp.mail2.loopia.se DANE-EE · SPKI · SHA-256 27EF28B2408E8CA3825C7A18524B55FF…
SMTP _25._tcp.mailcluster.loopia.se DANE-EE · SPKI · SHA-256 27EF28B2408E8CA3825C7A18524B55FF…

🔐 DNSSEC#

318ms
CheckResult
Validation Status🔓 Insecure
AD Flag (resolver validates)✗ Not set
DS Record✗ Not found
DNSKEY Record✗ Not found
Flagsunsigned answer

🏷️ SOA#

159ms
FieldValue
Serial2406973543
Primary NS (MNAME)earl.ns.cloudflare.com
Responsible (RNAME)dns@cloudflare.com
Refresh10000s
Retry2400s
Expire604800s
Minimum (neg-cache TTL)1800s

📋 Registration#

WHOIS fetched 2026-10-09 10:09:15
FieldValue
RegistrarPunktum dk A/S (direct)
Registered2017-04-05
Expires2035-04-30 (3117d)
📋 WHOIS#

⏱️ Lookup Timing#

NS
174ms
A
117ms
MX
170ms
AAAA
153ms
TXT
289ms
CAA
154ms
HTTPS
177ms
TLSA
221ms
SOA
159ms
MTA-STS
168ms
DNSSEC
318ms
SRV
0ms
Total
2464ms

🕐 Scan History#

Scanned AtDurationRecordsDNSSEC
2026-10-12 05:11:20 687ms 2 NS 3 A 2 MX 🔓 Insecure
2026-09-30 16:05:36 1587ms 2 NS 3 A 2 MX 🔓 Insecure
2026-09-29 23:42:23 543ms 2 NS 3 A 2 MX 🔓 Insecure
2026-09-22 06:25:06 2804ms 2 NS 3 A 2 MX 🔓 Insecure
2026-08-31 13:36:00 3416ms 2 NS 3 A 2 MX 🔓 Insecure
2026-08-13 19:04:23 10457ms 2 NS 2 A 2 MX 🔓 Insecure
2026-07-22 23:17:11 4898ms 2 NS 2 A 2 MX 🔓 Insecure
2026-06-27 06:46:05 1413ms 2 NS 2 A 2 MX 🔓 Insecure
2026-06-22 08:28:59 1974ms 2 NS 2 A 2 MX 🔓 Insecure
2026-06-21 04:20:47 1178ms 0 NS 0 A 0 MX ❓ Unknown
2026-06-16 23:36:28 shown 2464ms 2 NS 2 A 2 MX 🔓 Insecure
2026-06-16 23:30:41 707ms 2 NS 2 A 2 MX 🔓 Insecure
dhd.dk [/] search Domains, Hosts & DNS — .dk zone