duskeren.dk

📜 Historical scan 2026-06-17 05:00:10  ·  ← 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   31ms
NameserverIP addressesPTRASN / ISP
adrian.ns.cloudflare.com — — —
todd.ns.cloudflare.com — — —

🌍 A Records#

2 records   33ms
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   29ms
PriorityTTLMail ServerIP addressesPTRASN
10 — aspmx.l.google.com 64.233.165.26 lg-in-f26.1e100.net AS15169 Google LLC
20 — alt1.aspmx.l.google.com 172.253.158.27 so-in-f27.1e100.net AS15169 Google LLC
20 — alt2.aspmx.l.google.com 172.253.158.26 so-in-f26.1e100.net AS15169 Google LLC
30 — aspmx2.googlemail.com 192.178.211.27 lcbomp-in-f27.1e100.net AS15169 Google LLC
30 — aspmx3.googlemail.com 192.178.211.27 lcbomp-in-f27.1e100.net AS15169 Google LLC

🔷 AAAA Records (IPv6)#

2 records   29ms
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   26ms
PriorityTargetSvcParams
1 service . alpn="h3,h2" ipv4hint=104.21.3.23,172.67.130.16 ech=AEX+DQBBTgAgACBkv//ZxP4Vaum9fERkUVoG+f/WeY8RgzuorCx9S5g9PgAEAAEAAQASY2xvdWRmbGFyZS1lY2guY29tAAA= ipv6hint=2606:4700:3034::ac43:8210,2606:4700:3035::6815:317

📝 TXT Records#

2 records   92ms
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 2026-10-08 17:44:16
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#

102ms
CheckResult
Validation Status🔓 Insecure
AD Flag (resolver validates)✗ Not set
DS Record✗ Not found
DNSKEY Record✗ Not found
Flagsunsigned answer

🏷️ SOA#

30ms
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 2026-10-09 10:25:34
FieldValue
RegistrarPunktum dk A/S (direct)
Registered2006-03-04
Expires2027-03-31 (164d)
📋 WHOIS#

⏱️ Lookup Timing#

NS
31ms
A
33ms
MX
29ms
AAAA
29ms
TXT
92ms
CAA
30ms
HTTPS
26ms
TLSA
83ms
SOA
30ms
MTA-STS
66ms
DNSSEC
102ms
SRV
0ms
Total
718ms

🕐 Scan History#

Scanned AtDurationRecordsDNSSEC
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 476ms 2 NS 2 A 5 MX 🔓 Insecure
2026-06-17 05:00:10 shown 718ms 2 NS 2 A 5 MX 🔓 Insecure
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