curaudrulning.dk

📜 Historical scan 2026-08-15 04:45:47  ·  ← Latest scan
⬇ Zone File 📜 Timeline & History ⚡ Scan Now

curaudrulning.dk is a .dk domain served by 2 nameservers (lovisa.ns.cloudflare.com, ram.ns.cloudflare.com). It was registered on 9 September 2016 (WHOIS) and was already in the .dk zone when our tracking began on 16 June 2026. Its website address 104.21.20.2 is hosted by Cloudflare, Inc. (AS13335). 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   240ms
NameserverIP addressesPTRASN / ISP
lovisa.ns.cloudflare.com 108.162.194.39
162.159.38.39
172.64.34.39
2606:4700:50::a29f:2627
2803:f800:50::6ca2:c227
2a06:98c1:50::ac40:2227		 lovisa.ns.cloudflare.com
lovisa.ns.cloudflare.com
lovisa.ns.cloudflare.com
lovisa.ns.cloudflare.com
lovisa.ns.cloudflare.com
lovisa.ns.cloudflare.com		 AS13335 Cloudflare, Inc.
AS13335 Cloudflare, Inc.
AS13335 Cloudflare, Inc.
AS13335 Cloudflare, Inc.
AS13335 Cloudflare, Inc.
AS13335 Cloudflare, Inc.
ram.ns.cloudflare.com 108.162.193.225
172.64.33.225
173.245.59.225
2606:4700:58::adf5:3be1
2803:f800:50::6ca2:c1e1
2a06:98c1:50::ac40:21e1		 ram.ns.cloudflare.com
ram.ns.cloudflare.com
ram.ns.cloudflare.com
ram.ns.cloudflare.com
ram.ns.cloudflare.com
ram.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   160ms
IPTTLPTRASNISP / OrgCIDRCountryCity
104.21.20.2 300s — AS13335 Cloudflare, Inc. 104.21.0.0/17 — —
172.67.190.186 300s — AS13335 Cloudflare, Inc. 172.67.128.0/17 — —

📧 MX Records#

📧
No MX records found

📧 Autodiscover / Autoconfig#

ServiceCNAME / IP
🔷 Autodiscover172.67.190.186
🔶 Autoconfig104.21.20.2

🔷 AAAA Records (IPv6)#

2 records   185ms
IPv6 AddressTTLPTRASNISP / OrgCIDRCountryCity
2606:4700:3031::6815:1402 300s — AS13335 Cloudflare, Inc. 2606:4700:3000:0:0:0:0:0/42 — —
2606:4700:3035::ac43:beba 300s — AS13335 Cloudflare, Inc. 2606:4700:3000:0:0:0:0:0/42 — —

🔐 HTTPS Records#

1 records   175ms
PriorityTargetSvcParams
1 service . alpn="h3,h2" ipv4hint=104.21.20.2,172.67.190.186 ech=AEX+DQBBZwAgACAtMkadptrn67qDZ/vbSEIkrpfZugh+fbQJWRD9w6zCcgAEAAEAAQASY2xvdWRmbGFyZS1lY2guY29tAAA= ipv6hint=2606:4700:3031::6815:1402,2606:4700:3035::ac43:beba

📝 TXT Records#

1 records   659ms
TXT Record
v=spf1 include:sendgrid.net -all

✉️ SPF#

PolicyRecord (curaudrulning.dk)
-all (hard fail) v=spf1 include:sendgrid.net -all

📨 DMARC#

PolicyRecord (_dmarc.curaudrulning.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 2026-10-24 02:29:34
www104.21.20.2 172.67.190.186 2606:4700:3031::6815:1402 2606:4700:3035::ac43:beba (AS13335) (address records, no CNAME)
www vs bare domainSame network
WildcardYes: any name under the zone resolves
CDS / CDNSKEYPublished: key rollovers can be automated with the registry (RFC 7344/8078) 1 CDS, 1 CDNSKEY

🔎 SPF check#

zone-wide SPF report

DNS lookups: 2/10 · policy: -all

No problems found

🔏 ACME Challenge#

TypeNameValue
TXT _acme-challenge.curaudrulning.dk F_nzrZqXz5YMpIYpptAd7h1TPc8DWpwFkSg0iB7hsSU
TXT _acme-challenge.curaudrulning.dk SqcuOENCwR0Q9SK-BYPrnwVgVe0cR9GMmZZNT0cevx4

🔗 TLSA / DANE#

✗ No TLSA records — DANE not configured for HTTPS (_443) or MX (_25)

🔐 DNSSEC#

387ms
CheckResult
Validation Status🔓 Insecure
AD Flag (resolver validates)✗ Not set
DS Record✗ Not found
DNSKEY Record✓ Found
Flagsunsigned answer

🏷️ SOA#

0ms
FieldValue
Serial2412242491
Primary NS (MNAME)lovisa.ns.cloudflare.com
Responsible (RNAME)dns@cloudflare.com
Refresh10000s
Retry2400s
Expire604800s
Minimum (neg-cache TTL)1800s

📋 Registration#

WHOIS fetched 2026-10-13 01:58:17
FieldValue
RegistrarEurodns S.A
Registered2016-09-09
Expires2027-09-30 (340d)

🔗 Same registrant#

15 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).

DomainRegistrar
cicero-fbs.dkEurodns S.A
cicero-lms.dkEurodns S.A
cicero-surf.dkEurodns S.A
cicerolms.dkEurodns S.A
columna.dkEurodns S.A
columnacura.dkEurodns S.A
columnafhir.dkEurodns S.A
curalearning.dkEurodns S.A
curaportal.dkEurodns S.A
curaservices.dkEurodns S.A
lær.dkEurodns S.A
mitskolebibliotek.dkEurodns S.A
servicelogistik.dkEurodns S.A
sitaware.dkEurodns S.A
systematic.dkEurodns S.A
📋 WHOIS#

⏱️ Lookup Timing#

NS
240ms
A
160ms
MX
168ms
AAAA
185ms
TXT
659ms
CAA
168ms
HTTPS
175ms
TLSA
190ms
SOA
0ms
MTA-STS
211ms
DNSSEC
387ms
SRV
291ms
Total
1990ms

🕐 Scan History#

Scanned AtDurationRecordsDNSSEC
2026-10-24 02:29:34 900ms 2 NS 2 A 0 MX 🔓 Insecure
2026-10-15 17:57:06 2052ms 2 NS 2 A 0 MX 🔓 Insecure
2026-10-14 16:18:57 2170ms 2 NS 2 A 0 MX 🔓 Insecure
2026-10-09 05:52:55 1509ms 2 NS 2 A 0 MX 🔓 Insecure
2026-10-06 04:36:12 2082ms 2 NS 2 A 0 MX 🔓 Insecure
2026-09-24 01:42:58 593ms 2 NS 2 A 0 MX 🔓 Insecure
2026-09-14 22:03:31 2251ms 2 NS 2 A 0 MX 🔓 Insecure
2026-08-29 05:06:29 1343ms 2 NS 2 A 0 MX 🔓 Insecure
2026-08-27 13:53:49 613ms 2 NS 2 A 0 MX 🔓 Insecure
2026-08-21 23:38:05 4061ms 2 NS 2 A 0 MX 🔓 Insecure
2026-08-16 07:04:31 1965ms 2 NS 2 A 0 MX 🔓 Insecure
2026-08-15 04:45:47 shown 1990ms 2 NS 2 A 0 MX 🔓 Insecure
2026-08-04 13:10:41 1448ms 2 NS 2 A 0 MX 🔓 Insecure
2026-07-04 21:27:22 6528ms 2 NS 2 A 0 MX 🔓 Insecure
2026-06-30 11:34:06 837ms 2 NS 2 A 0 MX 🔓 Insecure
2026-06-21 00:10:41 542ms 2 NS 2 A 0 MX 🔓 Insecure
2026-06-16 23:16:34 426ms 2 NS 2 A 0 MX 🔓 Insecure
dhd.dk [/] search Domains, Hosts & DNS — .dk zone