cefi.dk

📜 Historical scan 2026-06-16 20:11:55  ·  ← Latest scan
⬇ Zone File 📜 Timeline & History ⚡ Scan Now

cefi.dk is a .dk domain served by 2 nameservers (joan.ns.cloudflare.com, lloyd.ns.cloudflare.com). It was already in the .dk zone when our tracking began on 16 June 2026. Its website address 104.21.22.197 is hosted by Cloudflare, Inc. (AS13335). The zone is not DNSSEC-signed, has no 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   125ms
NameserverIP addressesPTRASN / ISP
joan.ns.cloudflare.com — — —
lloyd.ns.cloudflare.com — — —

🌍 A Records#

2 records   170ms
IPTTLPTRASNISP / OrgCIDRCountryCity
104.21.22.197 — — AS13335 Cloudflare, Inc. 104.21.0.0/17 — —
172.67.206.227 — — AS13335 Cloudflare, Inc. 172.67.128.0/17 — —

📧 MX Records#

📧
No MX records found

🔷 AAAA Records (IPv6)#

2 records   153ms
IPv6 AddressTTLPTRASNISP / OrgCIDRCountryCity
2606:4700:3033::6815:16c5 — — AS13335 Cloudflare, Inc. 2606:4700:3000:0:0:0:0:0/42 — —
2606:4700:3034::ac43:cee3 — — AS13335 Cloudflare, Inc. 2606:4700:3000:0:0:0:0:0/42 — —

🔐 HTTPS Records#

1 records   131ms
PriorityTargetSvcParams
1 service . alpn="h3,h2" ipv4hint=104.21.22.197,172.67.206.227 ech=AEX+DQBBFgAgACCwNFLgRRTjCPoQPifC2po/IvrwYwTTzGDqxOmWREutYwAEAAEAAQASY2xvdWRmbGFyZS1lY2guY29tAAA= ipv6hint=2606:4700:3033::6815:16c5,2606:4700:3034::ac43:cee3

📝 TXT Records#

📝
No TXT records found

✉️ SPF#

✗ No SPF record — mail spoofing not restricted

📨 DMARC#

✗ No DMARC record — mail spoofing not restricted

📬 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 2026-10-08 04:56:15
www104.21.22.197 172.67.206.227 2606:4700:3037::6815:16c5 2606:4700:3037::ac43:cee3 (AS13335) (address records, no CNAME)
www vs bare domainSame network
WildcardNo

🔗 TLSA / DANE#

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

🔐 DNSSEC#

285ms
CheckResult
Validation Status🔓 Insecure
AD Flag (resolver validates)✗ Not set
DS Record✗ Not found
DNSKEY Record✗ Not found
Flagsunsigned answer

🏷️ SOA#

166ms
FieldValue
Serial2406292627
Primary NS (MNAME)joan.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
125ms
A
170ms
MX
124ms
AAAA
153ms
TXT
293ms
CAA
164ms
HTTPS
131ms
TLSA
157ms
SOA
166ms
MTA-STS
140ms
DNSSEC
285ms
SRV
0ms
Total
1185ms

🕐 Scan History#

Scanned AtDurationRecordsDNSSEC
2026-10-08 04:56:15 502ms 2 NS 2 A 0 MX 🔓 Insecure
2026-09-27 23:11:37 2431ms 2 NS 2 A 0 MX 🔓 Insecure
2026-09-24 06:00:49 555ms 2 NS 2 A 0 MX 🔓 Insecure
2026-09-16 00:36:47 2430ms 2 NS 2 A 0 MX 🔓 Insecure
2026-09-08 21:34:52 665ms 2 NS 2 A 0 MX 🔓 Insecure
2026-09-03 13:54:00 1014ms 2 NS 2 A 0 MX 🔓 Insecure
2026-08-26 19:50:56 1711ms 2 NS 2 A 0 MX 🔓 Insecure
2026-08-24 10:23:41 18460ms 2 NS 2 A 0 MX 🔓 Insecure
2026-07-14 01:51:01 8877ms 2 NS 2 A 0 MX 🔓 Insecure
2026-06-20 23:52:50 2206ms 2 NS 2 A 0 MX 🔓 Insecure
2026-06-20 18:37:44 1109ms 0 NS 0 A 0 MX ❓ Unknown
2026-06-19 08:49:54 7553ms 2 NS 2 A 0 MX 🔓 Insecure
2026-06-16 23:14:16 65535ms 2 NS 2 A 0 MX 🔓 Insecure
2026-06-16 20:11:55 shown 1185ms 2 NS 2 A 0 MX 🔓 Insecure
2026-06-16 20:05:15 328ms 2 NS 2 A 0 MX 🔓 Insecure
2026-06-16 20:00:10 442ms 2 NS 2 A 0 MX 🔓 Insecure
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