406.fail - robtex.com
406.fail
| DNSSEC | ⚠️ Not signed | ||||||
| A | 2606:4700:3032::ac43:81a9🇺🇸 Cloudflare2606:4700:3032::/48 , Inc. 101 Townsend Street, San Francisco, California 94107, US ✓ In HTTPS hints | ||||||
| A | 2606:4700:3035::6815:1ad🇺🇸 Cloudflare2606:4700:3035::/48 , Inc. 101 Townsend Street, San Francisco, California 94107, US ✓ In HTTPS hints | ||||||
| A | 104.21.1.173Cloudflare104.21.0.0/20 , Inc. 101 Townsend Street, San Francisco, California 94107, US ✓ In HTTPS hints | ||||||
| A | 172.67.129.169🇺🇸 Cloudflare172.67.128.0/20 , Inc. 101 Townsend Street, San Francisco, California 94107, US ✓ In HTTPS hints | ||||||
| NS | kyle.ns.cloudflare.com ⭐ | ||||||
| A | 2606:4700:58::a29f:2c6f🇺🇸 Cloudflare2606:4700:50::/44 , Inc. 101 Townsend Street, San Francisco, California 94107, US | ||||||
| PTR | kyle.ns.cloudflare.com | ||||||
| A | 2803:f800:50::6ca2:c36f🇨🇷 Cloudflare2803:f800:50::/45 LACNIC generated route6 for CloudFlare Latin America S.R.L | ||||||
| PTR | kyle.ns.cloudflare.com | ||||||
| A | 2a06:98c1:50::ac40:236f🇺🇸 Cloudflare2a06:98c1:50::/45 | ||||||
| PTR | kyle.ns.cloudflare.com | ||||||
| A | 108.162.195.111🇺🇸 Cloudflare108.162.195.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US | ||||||
| PTR | kyle.ns.cloudflare.com | ||||||
| A | 162.159.44.111Cloudflare162.159.32.0/20 , Inc. 101 Townsend Street, San Francisco, California 94107, US | ||||||
| PTR | kyle.ns.cloudflare.com | ||||||
| A | 172.64.35.111🇺🇸 Cloudflare172.64.35.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US | ||||||
| PTR | kyle.ns.cloudflare.com | ||||||
| NS | ruth.ns.cloudflare.com | ||||||
| A | 2606:4700:50::adf5:3a8f🇺🇸 Cloudflare2606:4700:50::/44 , Inc. 101 Townsend Street, San Francisco, California 94107, US | ||||||
| PTR | ruth.ns.cloudflare.com | ||||||
| A | 2803:f800:50::6ca2:c08f🇨🇷 Cloudflare2803:f800:50::/45 LACNIC generated route6 for CloudFlare Latin America S.R.L | ||||||
| PTR | ruth.ns.cloudflare.com | ||||||
| A | 2a06:98c1:50::ac40:208f🇺🇸 Cloudflare2a06:98c1:50::/45 | ||||||
| PTR | ruth.ns.cloudflare.com | ||||||
| A | 108.162.192.143🇺🇸 Cloudflare108.162.192.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US | ||||||
| PTR | ruth.ns.cloudflare.com | ||||||
| A | 172.64.32.143🇺🇸 Cloudflare172.64.32.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US | ||||||
| PTR | ruth.ns.cloudflare.com | ||||||
| A | 173.245.58.143🇺🇸 Cloudflare173.245.58.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US | ||||||
| PTR | ruth.ns.cloudflare.com | ||||||
| TXT | google-site-verification=Ovlruz-LtjFUg0aromYvis814C8zo2M2evIhI-ro2c4 | ||||||
| HTTPS | HTTP/3, HTTP/2 ✓ hints match | ||||||
| IPv4 hints | 104.21.1.173, 172.67.129.169 | ||||||
| IPv6 hints | 2606:4700:3032::ac43:81a9, 2606:4700:3035::6815:1ad | ||||||
| ECH | X25519, HKDF-SHA256 + AES-128-GCM draft, id=224, name=cloudflare-ech.com | ||||||
| SOA | kyle.ns.cloudflare.comdns@cloudflare.com serial=2403199468 | ||||||
fail
| DNSSEC | 🔒 Signed (DS record present) | ||||||
| NS | v0n0.nic.fail ⭐ | ||||||
| NS | v0n1.nic.fail | ||||||
| NS | v0n2.nic.fail | ||||||
| NS | v0n3.nic.fail | ||||||
| NS | v2n0.nic.fail | ||||||
| NS | v2n1.nic.fail | ||||||
| SOA | v0n0.nic.failhostmaster@donuts.email serial=1778300854 | ||||||
rank #12 in the tld
Same first word
Similar names
DNS History
6 records (6 active, 0 former)
●NSkyle.ns.cloudflare.com2026-05-03 → 2026-05-09 · 2 obs
● 2026-05-09 04:46:08
●NSruth.ns.cloudflare.com2026-05-03 → 2026-05-09 · 2 obs
● 2026-05-09 04:46:08
●A104.21.1.1732026-05-03 → 2026-05-09 · 2 obs
● 2026-05-09 04:46:08
●A172.67.129.1692026-05-03 → 2026-05-09 · 2 obs
● 2026-05-09 04:46:08
●A2606:4700:3032::ac43:81a92026-05-03 → 2026-05-09 · 2 obs
● 2026-05-09 04:46:08
●A2606:4700:3035::6815:1ad2026-05-03 → 2026-05-09 · 2 obs
● 2026-05-09 04:46:08
🔍 DNS Trace
📋 Delegation Chain
| Zone | Nameservers | Glue |
|---|---|---|
| fail | v0n0.nic.fail, v0n1.nic.fail, v0n2.nic.fail, v0n3.nic.fail... | 12 records |
| 406.fail | kyle.ns.cloudflare.com, ruth.ns.cloudflare.com | - |
✅ Authoritative Response
Server:162.159.44.111
NS records: kyle.ns.cloudflare.com, ruth.ns.cloudflare.com
🔒 DNSSEC Status
⚠️ Insecure (no DNSSEC)
No DS record for 406.fail (unsigned zone)
⏱️ Timing
Total: 929ms | Queries: -
📄 Records
| Type | Count | Sample Data |
|---|---|---|
| A | 2 | 104.21.1.173, 172.67.129.169 |
| AAAA | 2 | 2606:4700:3035::6815:1ad, 2606:4700:3032::ac43:81a9 |
| NS | 2 | kyle.ns.cloudflare.com, ruth.ns.cloudflare.com |
| TXT | 1 | google-site-verification=Ovlruz-LtjFUg0a |
| HTTPS | 1 | {"priority":1,"target":".","alpn":["h3", |
| SOA | 1 | kyle.ns.cloudflare.com dns.cloudflare.co |
📌 Glue Records Collected
Total: 12
In-bailiwick: 12 (v0n0.nic.fail, v0n1.nic.fail, v0n2.nic.fail...)
Analysis
IP Addresses
406.fail resolves to four IPs: 2606:4700:3032::ac43:81a9, 2606:4700:3035::6815:1ad, 104.21.1.173 and 172.67.129.169.
Other host names, for instance iualliance.com, n78m.com, discotask.com, cemdemir.com and atrise.com share IP numbers with 406.fail.
Name Servers
406.fail has two name servers: kyle.ns.cloudflare.com and ruth.ns.cloudflare.com.
406.fail shares the same name server setup as other domains, for example dwfusion.com, matisstreinis.com, serikadeh.ir, tuinonderhoud-tierens.be and n256.net.
406.fail shares some name servers with other domains, for example regalenclave.com, 10youtube.com.br, fabtimeshare.com, checkoutblocks.com and industore.co.uk.
These name servers are commonly used together with ximena.ns.cloudflare.com and ollie.ns.cloudflare.com.
Host names with six IP numbers: kyle.ns.cloudflare.com points to: 2606:4700:58::a29f:2c6f, 2803:f800:50::6ca2:c36f, 2a06:98c1:50::ac40:236f, 108.162.195.111, 162.159.44.111 and 172.64.35.111; ruth.ns.cloudflare.com points to: 2606:4700:50::adf5:3a8f, 2803:f800:50::6ca2:c08f, 2a06:98c1:50::ac40:208f, 108.162.192.143, 172.64.32.143 and 173.245.58.143.