kalendar.dk
Last scanned: 2026-08-26 02:50:58  ·  568ms total
⬇ Zone File 📜 Record History ⚡ Scan Now
🖥️ Nameservers2 records   60ms
NameserverIP addressesPTRASN / ISP
alexandra.ns.cloudflare.com 108.162.194.30
162.159.38.30
172.64.34.30
2606:4700:50::a29f:261e
2803:f800:50::6ca2:c21e
2a06:98c1:50::ac40:221e		 alexandra.ns.cloudflare.com
alexandra.ns.cloudflare.com
alexandra.ns.cloudflare.com
alexandra.ns.cloudflare.com
alexandra.ns.cloudflare.com
alexandra.ns.cloudflare.com		 AS13335 Cloudflare, Inc.
AS13335 Cloudflare, Inc.
AS13335 Cloudflare, Inc.
AS13335 Cloudflare, Inc.
AS13335 Cloudflare, Inc.
AS13335 Cloudflare, Inc.
lee.ns.cloudflare.com 108.162.193.129
172.64.33.129
173.245.59.129
2606:4700:58::adf5:3b81
2803:f800:50::6ca2:c181
2a06:98c1:50::ac40:2181		 lee.ns.cloudflare.com
lee.ns.cloudflare.com
lee.ns.cloudflare.com
lee.ns.cloudflare.com
lee.ns.cloudflare.com
lee.ns.cloudflare.com		 AS13335 Cloudflare, Inc.
AS13335 Cloudflare, Inc.
AS13335 Cloudflare, Inc.
AS13335 Cloudflare, Inc.
AS13335 Cloudflare, Inc.
AS13335 Cloudflare, Inc.
🌍 A Records
🌍
No A records found
📧 MX Records
📧
No MX records found
🔷 AAAA Records (IPv6)
✗ No AAAA records — IPv6 not configured
🔐 HTTPS Records
✗ No HTTPS RR — no SVCB/HTTPS service binding
📝 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
🔗 TLSA / DANE
✗ No TLSA records — DANE not configured for HTTPS (_443) or MX (_25)
🔐 DNSSEC82ms
CheckResult
Validation Status🔓 Insecure
AD Flag (resolver validates)✗ Not set
DS Record✗ Not found
DNSKEY Record✗ Not found
Flagsresolution failed: ncache nxrrset
🏷️ SOA0ms
FieldValue
Serial2411577292
Primary NS (MNAME)alexandra.ns.cloudflare.com
Responsible (RNAME)dns@cloudflare.com
Refresh10000s
Retry2400s
Expire604800s
Minimum (neg-cache TTL)1800s
📋 Registration
✗ No registration data — collected automatically when SOA serial changes
📋 WHOIS
⏱️ Lookup Timing
NS
60ms
A
49ms
MX
61ms
AAAA
56ms
TXT
201ms
CAA
50ms
HTTPS
44ms
TLSA
40ms
SOA
0ms
MTA-STS
53ms
DNSSEC
82ms
SRV
82ms
Total
568ms
🕐 Scan History
Scanned AtDurationRecordsDNSSEC
2026-08-26 02:50:58 568ms 2 NS 0 A 0 MX 🔓 Insecure View
2026-08-09 05:00:44 668ms 2 NS 0 A 0 MX 🔓 Insecure View
2026-07-08 22:33:44 6576ms 2 NS 0 A 0 MX 🔓 Insecure View
2026-06-26 15:27:51 1513ms 2 NS 0 A 0 MX 🔓 Insecure View
2026-06-18 05:54:25 595ms 2 NS 0 A 0 MX 🔓 Insecure View
dhd.dk [/] search Domains, Hosts & DNS — .dk zone