katsuidev.dk

📜 Historical scan 2026-09-30 09:04:11  ·  ← Latest scan
⬇ Zone File 📜 Timeline & History ⚡ Scan Now

katsuidev.dk is a .dk domain served by 2 nameservers (alaric.ns.cloudflare.com, miki.ns.cloudflare.com). It was registered on 28 September 2026 (WHOIS) and first appeared in the .dk zone on 29 September 2026. Its website address 104.21.92.84 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   38ms
NameserverIP addressesPTRASN / ISP
alaric.ns.cloudflare.com 108.162.195.31
162.159.44.31
172.64.35.31
2606:4700:58::a29f:2c1f
2803:f800:50::6ca2:c31f
2a06:98c1:50::ac40:231f		 alaric.ns.cloudflare.com
alaric.ns.cloudflare.com
alaric.ns.cloudflare.com
alaric.ns.cloudflare.com
alaric.ns.cloudflare.com
alaric.ns.cloudflare.com		 AS13335 Cloudflare, Inc.
AS13335 Cloudflare, Inc.
AS13335 Cloudflare, Inc.
AS13335 Cloudflare, Inc.
AS13335 Cloudflare, Inc.
AS13335 Cloudflare, Inc.
miki.ns.cloudflare.com 108.162.192.202
172.64.32.202
173.245.58.202
2606:4700:50::adf5:3aca
2803:f800:50::6ca2:c0ca
2a06:98c1:50::ac40:20ca		 miki.ns.cloudflare.com
miki.ns.cloudflare.com
miki.ns.cloudflare.com
miki.ns.cloudflare.com
miki.ns.cloudflare.com
miki.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   39ms
IPTTLPTRASNISP / OrgCIDRCountryCity
104.21.92.84 300s — AS13335 Cloudflare, Inc. 104.21.0.0/17 — —
172.67.190.137 300s — AS13335 Cloudflare, Inc. 172.67.128.0/17 — —

📧 MX Records#

📧
No MX records found

🔷 AAAA Records (IPv6)#

2 records   47ms
IPv6 AddressTTLPTRASNISP / OrgCIDRCountryCity
2606:4700:3030::ac43:be89 300s — AS13335 Cloudflare, Inc. 2606:4700:3000:0:0:0:0:0/42 — —
2606:4700:3034::6815:5c54 300s — AS13335 Cloudflare, Inc. 2606:4700:3000:0:0:0:0:0/42 — —

🔐 HTTPS Records#

1 records   36ms
PriorityTargetSvcParams
1 service . alpn="h3,h2" ipv4hint=104.21.92.84,172.67.190.137 ech=AEX+DQBB8gAgACBA0yawhpP/qGHPHxmg/hTutpXx7UjOWW13PS65rmNrDwAEAAEAAQASY2xvdWRmbGFyZS1lY2guY29tAAA= ipv6hint=2606:4700:3030::ac43:be89,2606:4700:3034::6815:5c54

📝 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 21:21:07
www104.21.92.84 172.67.190.137 2606:4700:3030::ac43:be89 2606:4700:3034::6815:5c54 (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#

116ms
CheckResult
Validation Status🔓 Insecure
AD Flag (resolver validates)✗ Not set
DS Record✗ Not found
DNSKEY Record✗ Not found
Flagsunsigned answer

🏷️ SOA#

42ms
FieldValue
Serial2416234935
Primary NS (MNAME)alaric.ns.cloudflare.com
Responsible (RNAME)dns@cloudflare.com
Refresh10000s
Retry2400s
Expire604800s
Minimum (neg-cache TTL)1800s

📋 Registration#

WHOIS fetched 2026-10-02 16:18:01
FieldValue
RegistrarONE.COM A/S
Registered2026-09-28
Expires2027-09-27 (344d)
📋 WHOIS#

⏱️ Lookup Timing#

NS
38ms
A
39ms
MX
42ms
AAAA
47ms
TXT
182ms
CAA
33ms
HTTPS
36ms
TLSA
57ms
SOA
42ms
MTA-STS
71ms
DNSSEC
116ms
SRV
61ms
Total
662ms

🕐 Scan History#

Scanned AtDurationRecordsDNSSEC
2026-10-01 08:46:35 489ms 2 NS 2 A 0 MX 🔓 Insecure
2026-09-30 09:04:11 shown 662ms 2 NS 2 A 0 MX 🔓 Insecure
2026-09-29 08:51:02 1499ms 2 NS 2 A 1 MX 🔓 Insecure
dhd.dk [/] search Domains, Hosts & DNS — .dk zone