duskeren.dk

📜 Historical scan 2026-06-17 05:08:48  ·  ← Latest scan
⬇ Zone File 📜 Timeline & History ⚡ Scan Now

duskeren.dk is a .dk domain served by 2 nameservers (adrian.ns.cloudflare.com, todd.ns.cloudflare.com). It was registered on 4 March 2006 (WHOIS) and was already in the .dk zone when our tracking began on 16 June 2026. Its website address 104.21.3.23 is hosted by Cloudflare, Inc. (AS13335). Mail is handled by aspmx.l.google.com, alt1.aspmx.l.google.com and 3 more. 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   34ms
NameserverIP addressesPTRASN / ISP
adrian.ns.cloudflare.com — — —
todd.ns.cloudflare.com — — —

🌍 A Records#

2 records   54ms
IPTTLPTRASNISP / OrgCIDRCountryCity
104.21.3.23 — — AS13335 Cloudflare, Inc. 104.21.0.0/17 — —
172.67.130.16 — — AS13335 Cloudflare, Inc. 172.67.128.0/17 — —

📧 MX Records#

5 records   43ms
PriorityTTLMail ServerIP addressesPTRASN
10 — aspmx.l.google.com 142.251.127.27 lcfrai-in-f27.1e100.net AS15169 Google LLC
20 — alt1.aspmx.l.google.com 192.178.211.26 lcbomp-in-f26.1e100.net AS15169 Google LLC
20 — alt2.aspmx.l.google.com 108.177.125.27 tp-in-f27.1e100.net AS15169 Google LLC
30 — aspmx2.googlemail.com 172.253.158.27 so-in-f27.1e100.net AS15169 Google LLC
30 — aspmx3.googlemail.com 108.177.125.27 tp-in-f27.1e100.net AS15169 Google LLC

🔷 AAAA Records (IPv6)#

2 records   34ms
IPv6 AddressTTLPTRASNISP / OrgCIDRCountryCity
2606:4700:3034::ac43:8210 — — AS13335 Cloudflare, Inc. 2606:4700:3000:0:0:0:0:0/42 — —
2606:4700:3035::6815:317 — — AS13335 Cloudflare, Inc. 2606:4700:3000:0:0:0:0:0/42 — —

🔐 HTTPS Records#

1 records   42ms
PriorityTargetSvcParams
1 service . alpn="h3,h2" ipv4hint=104.21.3.23,172.67.130.16 ech=AEX+DQBBJwAgACBdyL6ohvLUVHyP5QrQOPMNwhUaSEvijFQOPei6OLPPJwAEAAEAAQASY2xvdWRmbGFyZS1lY2guY29tAAA= ipv6hint=2606:4700:3034::ac43:8210,2606:4700:3035::6815:317

📝 TXT Records#

2 records   96ms
TXT Record
ca3-124024b00fd442739b55034b34d382a9
google-site-verification=HhVKFnd-LhKEdW_UX0y42UYKWEjEJ0ABbPb7CRRbw7s

✉️ 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 2026-10-18 05:26:35
www104.21.3.23 172.67.130.16 2606:4700:3033::ac43:8210 2606:4700:3036::6815:317 (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#

57ms
CheckResult
Validation Status🔓 Insecure
AD Flag (resolver validates)✗ Not set
DS Record✗ Not found
DNSKEY Record✗ Not found
Flagsunsigned answer

🏷️ SOA#

34ms
FieldValue
Serial2406976194
Primary NS (MNAME)adrian.ns.cloudflare.com
Responsible (RNAME)dns@cloudflare.com
Refresh10000s
Retry2400s
Expire604800s
Minimum (neg-cache TTL)1800s

📋 Registration#

WHOIS fetched 2026-10-18 05:51:53
FieldValue
RegistrarPunktum dk A/S (direct)
Registered2006-03-04
Expires2027-03-31 (164d)
📋 WHOIS#

⏱️ Lookup Timing#

NS
34ms
A
54ms
MX
43ms
AAAA
34ms
TXT
96ms
CAA
43ms
HTTPS
42ms
TLSA
47ms
SOA
34ms
MTA-STS
33ms
DNSSEC
57ms
SRV
0ms
Total
476ms

🕐 Scan History#

Scanned AtDurationRecordsDNSSEC
2026-10-18 05:26:35 556ms 2 NS 2 A 5 MX 🔓 Insecure
2026-10-08 17:44:16 957ms 2 NS 2 A 5 MX 🔓 Insecure
2026-10-07 17:37:22 533ms 2 NS 2 A 5 MX 🔓 Insecure
2026-09-25 10:25:26 2806ms 2 NS 2 A 5 MX 🔓 Insecure
2026-08-21 00:48:47 1740ms 2 NS 2 A 5 MX 🔓 Insecure
2026-08-19 23:44:02 11875ms 2 NS 2 A 5 MX 🔓 Insecure
2026-08-12 01:46:37 1617ms 2 NS 2 A 5 MX 🔓 Insecure
2026-06-26 21:04:33 2297ms 2 NS 2 A 5 MX 🔓 Insecure
2026-06-25 23:17:36 1077ms 2 NS 2 A 5 MX 🔓 Insecure
2026-06-24 06:34:55 1168ms 0 NS 0 A 0 MX ❓ Unknown
2026-06-17 05:21:43 20199ms 2 NS 2 A 5 MX 🔓 Insecure
2026-06-17 05:10:30 2144ms 2 NS 2 A 5 MX 🔓 Insecure
2026-06-17 05:08:48 shown 476ms 2 NS 2 A 5 MX 🔓 Insecure
2026-06-17 05:00:10 718ms 2 NS 2 A 5 MX 🔓 Insecure
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