it-leksikon.dk

📜 Historical scan 2026-06-17 20:53:48  ·  ← Latest scan
⬇ Zone File 📜 Timeline & History ⚡ Scan Now

it-leksikon.dk is a .dk domain served by 2 nameservers (adrian.ns.cloudflare.com, guy.ns.cloudflare.com). It was already in the .dk zone when our tracking began on 16 June 2026. Its website address 104.21.14.239 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   35ms
NameserverIP addressesPTRASN / ISP
adrian.ns.cloudflare.com 108.162.192.57
172.64.32.57
173.245.58.57
2606:4700:50::adf5:3a39
2803:f800:50::6ca2:c039
2a06:98c1:50::ac40:2039		 adrian.ns.cloudflare.com
adrian.ns.cloudflare.com
adrian.ns.cloudflare.com
adrian.ns.cloudflare.com
adrian.ns.cloudflare.com
adrian.ns.cloudflare.com		 AS13335 Cloudflare, Inc.
AS13335 Cloudflare, Inc.
AS13335 Cloudflare, Inc.
AS13335 Cloudflare, Inc.
AS13335 Cloudflare, Inc.
AS13335 Cloudflare, Inc.
guy.ns.cloudflare.com 108.162.193.173
172.64.33.173
173.245.59.173
2606:4700:58::adf5:3bad
2803:f800:50::6ca2:c1ad
2a06:98c1:50::ac40:21ad		 guy.ns.cloudflare.com
guy.ns.cloudflare.com
guy.ns.cloudflare.com
guy.ns.cloudflare.com
guy.ns.cloudflare.com
guy.ns.cloudflare.com		 AS13335 Cloudflare, Inc.
AS13335 Cloudflare, Inc.
AS13335 Cloudflare, Inc.
AS13335 Cloudflare, Inc.
AS13335 Cloudflare, Inc.
AS13335 Cloudflare, Inc.

🌍 A Records#

2 records   69ms
IPTTLPTRASNISP / OrgCIDRCountryCity
104.21.14.239 — — AS13335 Cloudflare, Inc. 104.21.0.0/17 — —
172.67.160.200 — — AS13335 Cloudflare, Inc. 172.67.128.0/17 — —

📧 MX Records#

📧
No MX records found

🔷 AAAA Records (IPv6)#

2 records   35ms
IPv6 AddressTTLPTRASNISP / OrgCIDRCountryCity
2606:4700:3032::ac43:a0c8 — — AS13335 Cloudflare, Inc. 2606:4700:3000:0:0:0:0:0/42 — —
2606:4700:3036::6815:eef — — AS13335 Cloudflare, Inc. 2606:4700:3000:0:0:0:0:0/42 — —

🔐 HTTPS Records#

1 records   54ms
PriorityTargetSvcParams
1 service . alpn="h3,h2" ipv4hint=104.21.14.239,172.67.160.200 ech=AEX+DQBBaQAgACCIoHlO/A2HmNOYOCb+zSUIS3b+PkDmU7HnR4L4yP8LZgAEAAEAAQASY2xvdWRmbGFyZS1lY2guY29tAAA= ipv6hint=2606:4700:3032::ac43:a0c8,2606:4700:3036::6815:eef

📝 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 2026-10-11 07:20:47
www104.21.14.239 172.67.160.200 2606:4700:3030::ac43:a0c8 2606:4700:3033::6815:eef (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#

95ms
CheckResult
Validation Status🔓 Insecure
AD Flag (resolver validates)✗ Not set
DS Record✗ Not found
DNSKEY Record✗ Not found
Flagsunsigned answer

🏷️ SOA#

47ms
FieldValue
Serial2403136199
Primary NS (MNAME)adrian.ns.cloudflare.com
Responsible (RNAME)dns@cloudflare.com
Refresh10000s
Retry2400s
Expire604800s
Minimum (neg-cache TTL)1800s

📋 Registration#

✗ No registration data yet — queued for a WHOIS lookup
📋 WHOIS#

⏱️ Lookup Timing#

NS
35ms
A
69ms
MX
38ms
AAAA
35ms
TXT
135ms
CAA
49ms
HTTPS
54ms
TLSA
78ms
SOA
47ms
MTA-STS
69ms
DNSSEC
95ms
SRV
78ms
Total
665ms

🕐 Scan History#

Scanned AtDurationRecordsDNSSEC
2026-09-30 04:02:40 453ms 2 NS 2 A 0 MX 🔓 Insecure
2026-09-25 21:21:11 540ms 2 NS 2 A 0 MX 🔓 Insecure
2026-09-07 00:11:06 1828ms 2 NS 2 A 0 MX 🔓 Insecure
2026-08-28 07:03:38 449ms 2 NS 2 A 0 MX 🔓 Insecure
2026-06-30 19:16:36 661ms 2 NS 2 A 0 MX 🔓 Insecure
2026-06-27 23:12:50 758ms 2 NS 2 A 0 MX 🔓 Insecure
2026-06-22 22:08:41 717ms 2 NS 2 A 0 MX 🔓 Insecure
2026-06-17 20:53:48 shown 665ms 2 NS 2 A 0 MX 🔓 Insecure
dhd.dk [/] search Domains, Hosts & DNS — .dk zone