alternativt-haar.dk

📜 Historical scan 2026-06-20 04:42:02  ·  ← Latest scan
⬇ Zone File 📜 Timeline & History ⚡ Scan Now

alternativt-haar.dk is a .dk domain served by 2 nameservers (karsyn.ns.cloudflare.com, ned.ns.cloudflare.com). It was registered on 4 December 1998 (WHOIS) and was already in the .dk zone when our tracking began on 16 June 2026. Its website address 104.21.20.51 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   54ms

🌍 A Records#

2 records   42ms
IPTTLPTRASNISP / OrgCIDRCountryCity
104.21.20.51 300s — AS13335 Cloudflare, Inc. 104.21.0.0/17 — —
172.67.191.134 300s — AS13335 Cloudflare, Inc. 172.67.128.0/17 — —

📧 MX Records#

📧
No MX records found

📧 Autodiscover / Autoconfig#

ServiceCNAME / IP
🔷 Autodiscover172.67.191.134
🔶 Autoconfig104.21.20.51

🔷 AAAA Records (IPv6)#

2 records   53ms

🔐 HTTPS Records#

1 records   78ms
PriorityTargetSvcParams
1 service . alpn="h3,h2" ipv4hint=104.21.20.51,172.67.191.134 ech=AEX+DQBBzwAgACDxJ2FjRTVzbxDzXLqpBDHANtNjZ8A7nB+a5Du49OcfGgAEAAEAAQASY2xvdWRmbGFyZS1lY2guY29tAAA= ipv6hint=2606:4700:3032::6815:1433,2606:4700:3033::ac43:bf86

📝 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 2026-10-22 12:15:26
www104.21.20.51 172.67.191.134 2606:4700:3030::6815:1433 2606:4700:3031::ac43:bf86 (AS13335) (address records, no CNAME)
www vs bare domainSame network
WildcardYes: any name under the zone resolves

🔗 TLSA / DANE#

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

🔐 DNSSEC#

144ms
CheckResult
Validation Status🔓 Insecure
AD Flag (resolver validates)✗ Not set
DS Record✗ Not found
DNSKEY Record✗ Not found
Flagsunsigned answer

🏷️ SOA#

42ms
FieldValue
Serial2406334753
Primary NS (MNAME)karsyn.ns.cloudflare.com
Responsible (RNAME)dns@cloudflare.com
Refresh10000s
Retry2400s
Expire604800s
Minimum (neg-cache TTL)1800s

📋 Registration#

WHOIS fetched 2026-10-13 18:02:54
FieldValue
RegistrarPunktum dk A/S (direct)
Registered1998-12-04
Expires2026-12-31 (65d)

🔗 Same registrant#

18 domains
📋 WHOIS#

⏱️ Lookup Timing#

NS
54ms
A
42ms
MX
49ms
AAAA
53ms
TXT
308ms
CAA
43ms
HTTPS
78ms
TLSA
82ms
SOA
42ms
MTA-STS
103ms
DNSSEC
144ms
SRV
627ms
Total
998ms

🕐 Scan History#

Scanned AtDurationRecordsDNSSEC
2026-10-22 12:15:26 470ms 2 NS 2 A 0 MX 🔓 Insecure
2026-09-22 00:19:32 1197ms 2 NS 2 A 0 MX 🔓 Insecure
2026-09-19 05:29:09 4490ms 2 NS 2 A 0 MX 🔓 Insecure
2026-09-14 08:54:13 1341ms 2 NS 2 A 0 MX 🔓 Insecure
2026-08-31 22:17:16 966ms 2 NS 2 A 0 MX 🔓 Insecure
2026-08-30 12:51:19 1111ms 2 NS 2 A 0 MX 🔓 Insecure
2026-08-25 04:33:06 1477ms 2 NS 2 A 0 MX 🔓 Insecure
2026-07-21 14:17:50 1585ms 2 NS 2 A 0 MX 🔓 Insecure
2026-07-12 03:03:15 945ms 2 NS 2 A 0 MX 🔓 Insecure
2026-07-02 11:48:37 2692ms 2 NS 2 A 0 MX 🔓 Insecure
2026-06-23 17:14:43 2896ms 2 NS 2 A 0 MX 🔓 Insecure
2026-06-21 18:34:02 1145ms 0 NS 0 A 0 MX ❓ Unknown
2026-06-21 15:36:55 1174ms 0 NS 0 A 0 MX ❓ Unknown
2026-06-20 04:42:02 shown 998ms 2 NS 2 A 0 MX 🔓 Insecure
2026-06-16 13:24:19 560ms 2 NS 2 A 0 MX 🔓 Insecure
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