file.kuk.is - robtex.com
file.kuk.is
kuk.is
| DNSSEC | ⚠️ Not signed | ||||||
| A | 2606:4700:3031::6815:143f🇺🇸 Cloudflare2606:4700:3031::/48 , Inc. 101 Townsend Street, San Francisco, California 94107, US ✓ In HTTPS hints | ||||||
| A | 2606:4700:3032::ac43:bfd5🇺🇸 Cloudflare2606:4700:3032::/48 , Inc. 101 Townsend Street, San Francisco, California 94107, US ✓ In HTTPS hints | ||||||
| A | 104.21.20.63Cloudflare104.21.16.0/20 , Inc. 101 Townsend Street, San Francisco, California 94107, US ✓ In HTTPS hints | ||||||
| A | 172.67.191.213🇺🇸 Cloudflare172.67.176.0/20 , Inc. 101 Townsend Street, San Francisco, California 94107, US ✓ In HTTPS hints | ||||||
| NS | anuj.ns.cloudflare.com ⭐ | ||||||
| NS | dolly.ns.cloudflare.com | ||||||
| MX | mail.protonmail.ch ⭐ 🔒 | ||||||
| MX | mailsec.protonmail.ch(20) 🔒 | ||||||
| TXT | protonmail-verification=6bc67e087b7ea14fd2d2362d460c93bcb6050c75 | ||||||
| TXT | v=spf1 include:_spf.protonmail.ch ~all | ||||||
| HTTPS | HTTP/3, HTTP/2 ✓ hints match | ||||||
| IPv4 | 104.21.20.63, 172.67.191.213 | ||||||
| IPv6 | 2606:4700:3031::6815:143f, 2606:4700:3032::ac43:bfd5 | ||||||
| SOA | anuj.ns.cloudflare.comdns@cloudflare.com serial=2393519849 | ||||||
Same first word
Similar names
DNS History
1 record (1 active, 0 former)
●CNAMEd2okssbqsbvmoj.cloudfront.net2026-02-27 → 2026-02-27 · 2 obs
● 2026-02-27 04:28:28
🔍 DNS Trace
📋 Delegation Chain
| Zone | Nameservers | Glue |
|---|---|---|
| is | c.nic.is, f.nic.is, e.nic.is, a.nic.is... | - |
| kuk.is | anuj.ns.cloudflare.com, dolly.ns.cloudflare.com | - |
✅ Authoritative Response
Server: 172.64.32.98
NS records: anuj.ns.cloudflare.com, dolly.ns.cloudflare.com
🔒 DNSSEC Status
⚠️ Insecure (no DNSSEC)
No DS record for kuk.is (unsigned zone)
⏱️ Timing
Total: 972ms | Queries: -
📄 Records
| Type | Count | Sample Data |
|---|---|---|
| CNAME | 1 | d2okssbqsbvmoj.cloudfront.net |
AI analysis
file.kuk.is points to 12 IP numbers: 2600:9000:28a0:4a00:b:d6af:e4c0:93a1, 2600:9000:28a0:5400:b:d6af:e4c0:93a1, 2600:9000:28a0:6800:b:d6af:e4c0:93a1, 2600:9000:28a0:7c00:b:d6af:e4c0:93a1, 2600:9000:28a0:a600:b:d6af:e4c0:93a1, 2600:9000:28a0:ae00:b:d6af:e4c0:93a1, 2600:9000:28a0:ce00:b:d6af:e4c0:93a1, 2600:9000:28a0:fc00:b:d6af:e4c0:93a1, 3.171.38.14, 3.171.38.37, 3.171.38.83 and 3.171.38.107.
Other host names including d17ebtn4f3rk6t.cloudfront.net, herbwisdom.com, ijslandvakantie.com, octaviaartgallery.com and d2xmfgdngbnavi.cloudfront.net share IP numbers with file.kuk.is.
file.kuk.is is delegated to four name servers: ns-336.awsdns-42.com, ns-933.awsdns-52.net, ns-1340.awsdns-39.org and ns-1546.awsdns-01.co.uk.
file.kuk.is at least partially shares name servers with other domains, including psassoc.com, d2rm6oifd3gedm.cloudfront.net, thefreshmarket.com, igidelgodad.com and ksece.or.kr.
These name servers are typically used together with the name servers ns-1701.awsdns-20.co.uk, ns-766.awsdns-31.net, ns-1154.awsdns-16.org, ns3.vortala.com, ns4.vortala.com, ns5.vortala.com, ns6.vortala.com, ns-151.awsdns-18.com, ns-801.awsdns-36.net and ns-1737.awsdns-25.co.uk.
Hosts with two IP numbers:
Host ns-336.awsdns-42.com points to 2600:9000:5301:5000::1 and 205.251.193.80
Host ns-933.awsdns-52.net points to 2600:9000:5303:a500::1 and 205.251.195.165
Host ns-1340.awsdns-39.org points to 2600:9000:5305:3c00::1 and 205.251.197.60
Host ns-1546.awsdns-01.co.uk points to 2600:9000:5306:a00::1 and 205.251.198.10