cvre.dk

📜 Historical scan 2026-06-16 23:21:01  ·  ← Latest scan
⬇ Zone File 📜 Timeline & History ⚡ Scan Now

cvre.dk is a .dk domain served by 2 nameservers (luciana.ns.cloudflare.com, tadeo.ns.cloudflare.com). It was registered on 28 June 2022 (WHOIS) and was already in the .dk zone when our tracking began on 16 June 2026. Its website address 104.21.28.87 is hosted by Cloudflare, Inc. (AS13335). Mail is handled by mail.protonmail.ch, mailsec.protonmail.ch. 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
NameserverIP addressesPTRASN / ISP
luciana.ns.cloudflare.com — — —
tadeo.ns.cloudflare.com — — —

🌍 A Records#

2 records   48ms
IPTTLPTRASNISP / OrgCIDRCountryCity
104.21.28.87 — — AS13335 Cloudflare, Inc. 104.21.0.0/17 — —
172.67.170.112 — — AS13335 Cloudflare, Inc. 172.67.128.0/17 — —

📧 MX Records#

2 records   46ms
PriorityTTLMail ServerIP addressesPTRASN
10 — mail.protonmail.ch 176.119.200.128
185.205.70.128
185.70.42.128		 mail.protonmail.ch
mail.protonmail.ch
mail.protonmail.ch		 AS62371 Proton AG
AS62371 Proton AG
AS62371 Proton AG
20 — mailsec.protonmail.ch 176.119.200.129
185.205.70.129
185.70.42.129		 mailsec.protonmail.ch
mailsec.protonmail.ch
mailsec.protonmail.ch		 AS62371 Proton AG
AS62371 Proton AG
AS62371 Proton AG

🔷 AAAA Records (IPv6)#

2 records   44ms
IPv6 AddressTTLPTRASNISP / OrgCIDRCountryCity
2606:4700:3033::6815:1c57 — — AS13335 Cloudflare, Inc. 2606:4700:3000:0:0:0:0:0/42 — —
2606:4700:3036::ac43:aa70 — — AS13335 Cloudflare, Inc. 2606:4700:3000:0:0:0:0:0/42 — —

🔐 HTTPS Records#

1 records   42ms
PriorityTargetSvcParams
1 service . alpn="h3,h2" ipv4hint=104.21.28.87,172.67.170.112 ech=AEX+DQBBxAAgACDj7TsM1XQ2Je0M+m3yUJPxgZYPa5bYDBn/ZlIFcoqSfQAEAAEAAQASY2xvdWRmbGFyZS1lY2guY29tAAA= ipv6hint=2606:4700:3033::6815:1c57,2606:4700:3036::ac43:aa70

📝 TXT Records#

2 records   131ms
TXT Record
protonmail-verification=3e1c72963d5607a6589f82595d6cd5c11437f454
v=spf1 include:_spf.protonmail.ch ~all

✉️ SPF#

PolicyRecord (cvre.dk)
~all (soft fail) v=spf1 include:_spf.protonmail.ch ~all

📨 DMARC#

PolicyRecord (_dmarc.cvre.dk)
p=quarantine v=DMARC1; p=quarantine

📬 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 2026-10-13 00:46:24
www104.21.28.87 172.67.170.112 2606:4700:3030::6815:1c57 2606:4700:3036::ac43:aa70 (AS13335) (address records, no CNAME)
www vs bare domainSame network
WildcardNo

🔎 SPF check#

zone-wide SPF report

DNS lookups: 2/10 · policy: ~all

No problems found

🔗 TLSA / DANE#

4 records   54ms
Service / OwnerTypeCert association
SMTP _25._tcp.mail.protonmail.ch DANE-EE · SPKI · SHA-256 6111A5698D23C89E09C36FF833C1487E…
SMTP _25._tcp.mail.protonmail.ch DANE-EE · SPKI · SHA-256 76BB66711DA416433CA890A5B2E5A053…
SMTP _25._tcp.mailsec.protonmail.ch DANE-EE · SPKI · SHA-256 6111A5698D23C89E09C36FF833C1487E…
SMTP _25._tcp.mailsec.protonmail.ch DANE-EE · SPKI · SHA-256 76BB66711DA416433CA890A5B2E5A053…

🔐 DNSSEC#

147ms
CheckResult
Validation Status🔓 Insecure
AD Flag (resolver validates)✗ Not set
DS Record✗ Not found
DNSKEY Record✗ Not found
Flagsunsigned answer

🏷️ SOA#

44ms
FieldValue
Serial2406048717
Primary NS (MNAME)luciana.ns.cloudflare.com
Responsible (RNAME)dns@cloudflare.com
Refresh10000s
Retry2400s
Expire604800s
Minimum (neg-cache TTL)1800s

📋 Registration#

WHOIS fetched 2026-10-10 19:40:20
FieldValue
RegistrarDANDOMAIN A/S
Registered2022-06-28
Expires2027-06-27 (253d)
📋 WHOIS#

⏱️ Lookup Timing#

NS
45ms
A
48ms
MX
46ms
AAAA
44ms
TXT
131ms
CAA
42ms
HTTPS
42ms
TLSA
54ms
SOA
44ms
MTA-STS
69ms
DNSSEC
147ms
SRV
0ms
Total
760ms

🕐 Scan History#

Scanned AtDurationRecordsDNSSEC
2026-10-13 00:46:23 3364ms 2 NS 2 A 2 MX 🔓 Insecure
2026-10-11 21:07:37 1438ms 2 NS 2 A 2 MX 🔓 Insecure
2026-10-09 13:29:18 748ms 2 NS 2 A 2 MX 🔓 Insecure
2026-09-29 09:20:13 1464ms 2 NS 2 A 2 MX 🔓 Insecure
2026-09-24 07:34:24 9615ms 2 NS 2 A 2 MX 🔓 Insecure
2026-09-11 08:52:20 2288ms 2 NS 2 A 2 MX 🔓 Insecure
2026-09-11 08:13:55 2124ms 2 NS 2 A 2 MX 🔓 Insecure
2026-08-31 08:51:24 1154ms 2 NS 2 A 2 MX 🔓 Insecure
2026-08-27 20:01:05 1173ms 2 NS 2 A 2 MX 🔓 Insecure
2026-08-13 17:52:40 1471ms 2 NS 2 A 2 MX 🔓 Insecure
2026-08-03 18:32:22 2657ms 2 NS 2 A 2 MX 🔓 Insecure
2026-07-28 04:02:35 9938ms 2 NS 2 A 2 MX 🔓 Insecure
2026-07-14 00:49:43 1367ms 2 NS 2 A 2 MX 🔓 Insecure
2026-06-27 15:02:36 907ms 2 NS 2 A 2 MX 🔓 Insecure
2026-06-16 23:28:45 500ms 2 NS 2 A 2 MX 🔓 Insecure
2026-06-16 23:21:01 shown 760ms 2 NS 2 A 2 MX 🔓 Insecure
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