alternativt-haar.dk

📜 Historical scan 2026-07-02 11:48:37  ·  ← 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   47ms

🌍 A Records#

2 records   32ms
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
🔷 Autodiscover104.21.20.51
🔶 Autoconfig172.67.191.134

🔷 AAAA Records (IPv6)#

2 records   37ms

🔐 HTTPS Records#

1 records   52ms
PriorityTargetSvcParams
1 service . alpn="h3,h2" ipv4hint=104.21.20.51,172.67.191.134 ech=AEX+DQBBtgAgACCNOZ1tcht2Vm+EdzDfaa4ZIFPwP6bxt1XlvCfc75aWAQAEAAEAAQASY2xvdWRmbGFyZS1lY2guY29tAAA= ipv6hint=2606:4700:3030::6815:1433,2606:4700:3031::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#

2052ms
CheckResult
Validation Status🔓 Insecure
AD Flag (resolver validates)✗ Not set
DS Record✗ Not found
DNSKEY Record✗ Not found
Flagsunsigned answer

🏷️ SOA#

33ms
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 (64d)

🔗 Same registrant#

19 domains
📋 WHOIS#

⏱️ Lookup Timing#

NS
47ms
A
32ms
MX
25ms
AAAA
37ms
TXT
215ms
CAA
47ms
HTTPS
52ms
TLSA
61ms
SOA
33ms
MTA-STS
55ms
DNSSEC
2052ms
SRV
67ms
Total
2692ms

🕐 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 shown 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 998ms 2 NS 2 A 0 MX 🔓 Insecure
2026-06-16 13:24:19 560ms 2 NS 2 A 0 MX 🔓 Insecure
dhd.dk [/] search Domains, Hosts & DNS — .dk zone