cejdv.dk

📜 Historical scan 2026-06-16 21:38:40  ·  ← Latest scan
⬇ Zone File 📜 Timeline & History ⚡ Scan Now

cejdv.dk is a .dk domain served by 2 nameservers (jeremy.ns.cloudflare.com, kate.ns.cloudflare.com). It was already in the .dk zone when our tracking began on 16 June 2026. Its website address 104.21.5.238 is hosted by Cloudflare, Inc. (AS13335). The zone is DNSSEC-signed and validates, 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   737ms
NameserverIP addressesPTRASN / ISP
jeremy.ns.cloudflare.com — — —
kate.ns.cloudflare.com — — —

🌍 A Records#

2 records   3308ms
IPTTLPTRASNISP / OrgCIDRCountryCity
104.21.5.238 — — AS13335 Cloudflare, Inc. 104.21.0.0/17 — —
172.67.154.195 — — AS13335 Cloudflare, Inc. 172.67.128.0/17 — —

📧 MX Records#

📧
No MX records found

🔷 AAAA Records (IPv6)#

2 records   2419ms
IPv6 AddressTTLPTRASNISP / OrgCIDRCountryCity
2606:4700:3030::ac43:9ac3 — — AS13335 Cloudflare, Inc. 2606:4700:3000:0:0:0:0:0/42 — —
2606:4700:3036::6815:5ee — — AS13335 Cloudflare, Inc. 2606:4700:3000:0:0:0:0:0/42 — —

🔐 HTTPS Records#

1 records   502ms
PriorityTargetSvcParams
1 service . alpn="h3,h2" ipv4hint=104.21.5.238,172.67.154.195 ech=AEX+DQBBlwAgACARtnhQ7LTw1FhCMpClda8WTnV4Yh2JhRcKaIGJtucSdAAEAAEAAQASY2xvdWRmbGFyZS1lY2guY29tAAA= ipv6hint=2606:4700:3030::ac43:9ac3,2606:4700:3036::6815:5ee

📝 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 2026-10-14 04:12:30
www104.21.5.238 172.67.154.195 2606:4700:3034::6815:5ee 2606:4700:3036::ac43:9ac3 (AS13335) (address records, no CNAME)
www vs bare domainSame network
WildcardNo
Denial of existenceCompact NSEC (RFC 9824, "black lies") not walkable
CDS / CDNSKEYPublished: key rollovers can be automated with the registry (RFC 7344/8078) 1 CDS, 1 CDNSKEY

🔗 TLSA / DANE#

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

🔐 DNSSEC#

6140ms
CheckResult
Validation Status🔒 Secure
AD Flag (resolver validates)✓ Set
DS Record✓ Found
DNSKEY Record✓ Found
Flagsfully validated

🏷️ SOA#

1866ms
FieldValue
Serial2407018324
Primary NS (MNAME)jeremy.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
737ms
A
3308ms
MX
686ms
AAAA
2419ms
TXT
5987ms
CAA
1917ms
HTTPS
502ms
TLSA
8412ms
SOA
1866ms
MTA-STS
830ms
DNSSEC
6140ms
SRV
0ms
Total
65535ms

🕐 Scan History#

Scanned AtDurationRecordsDNSSEC
2026-10-14 04:12:30 2187ms 2 NS 2 A 0 MX 🔒 Secure
2026-09-29 16:09:15 685ms 2 NS 2 A 0 MX 🔒 Secure
2026-09-26 23:47:54 513ms 2 NS 2 A 0 MX 🔒 Secure
2026-09-21 03:57:41 589ms 2 NS 2 A 0 MX 🔒 Secure
2026-09-18 23:43:13 1251ms 2 NS 2 A 0 MX 🔒 Secure
2026-09-15 12:24:55 1381ms 2 NS 2 A 0 MX 🔒 Secure
2026-09-04 05:52:06 507ms 2 NS 2 A 0 MX 🔒 Secure
2026-09-01 02:46:36 607ms 2 NS 2 A 0 MX 🔒 Secure
2026-08-27 23:44:37 595ms 2 NS 2 A 0 MX 🔒 Secure
2026-08-27 15:21:41 480ms 2 NS 2 A 0 MX 🔒 Secure
2026-08-23 04:51:04 5634ms 2 NS 2 A 0 MX 🔒 Secure
2026-08-04 01:52:06 770ms 2 NS 2 A 0 MX 🔒 Secure
2026-07-15 15:47:36 1510ms 2 NS 2 A 0 MX 🔒 Secure
2026-07-07 03:14:38 1022ms 2 NS 2 A 0 MX 🔒 Secure
2026-06-22 10:46:11 928ms 2 NS 2 A 0 MX 🔒 Secure
2026-06-20 17:24:01 844ms 2 NS 2 A 0 MX 🔒 Secure
2026-06-16 21:38:40 shown 65535ms 2 NS 2 A 0 MX 🔒 Secure
2026-06-16 20:19:04 1340ms 2 NS 2 A 0 MX 🔒 Secure
2026-06-16 20:01:03 472ms 2 NS 2 A 0 MX 🔒 Secure
2026-06-16 20:00:36 454ms 2 NS 2 A 0 MX 🔒 Secure
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