404sing.ai - robtex.com
404sing.ai
| DNSSEC | ⚠️ Not signed | ||||||
| A | 2606:4700:3033::ac43:9c19🇺🇸 Cloudflare2606:4700:3033::/48 , Inc. 101 Townsend Street, San Francisco, California 94107, US ✓ In HTTPS hints | ||||||
| A | 2606:4700:3036::6815:2a2a🇺🇸 Cloudflare2606:4700:3036::/48 , Inc. 101 Townsend Street, San Francisco, California 94107, US ✓ In HTTPS hints | ||||||
| A | 104.21.42.42Cloudflare104.21.32.0/20 , Inc. 101 Townsend Street, San Francisco, California 94107, US ✓ In HTTPS hints | ||||||
| A | 172.67.156.25🇺🇸 Cloudflare172.67.144.0/20 , Inc. 101 Townsend Street, San Francisco, California 94107, US ✓ In HTTPS hints | ||||||
| NS | bradley.ns.cloudflare.com ⭐ | ||||||
| A | 2606:4700:58::a29f:2c23🇺🇸 Cloudflare2606:4700:50::/44 , Inc. 101 Townsend Street, San Francisco, California 94107, US | ||||||
| PTR | bradley.ns.cloudflare.com | ||||||
| A | 2803:f800:50::6ca2:c323🇨🇷 Cloudflare2803:f800:50::/45 LACNIC generated route6 for CloudFlare Latin America S.R.L | ||||||
| PTR | bradley.ns.cloudflare.com | ||||||
| A | 2a06:98c1:50::ac40:2323🇺🇸 Cloudflare2a06:98c1:50::/45 | ||||||
| PTR | bradley.ns.cloudflare.com | ||||||
| A | 108.162.195.35🇺🇸 Cloudflare108.162.195.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US | ||||||
| A | 162.159.44.35Cloudflare162.159.32.0/20 , Inc. 101 Townsend Street, San Francisco, California 94107, US | ||||||
| A | 172.64.35.35🇺🇸 Cloudflare172.64.35.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US | ||||||
| NS | kenia.ns.cloudflare.com | ||||||
| A | 2606:4700:50::a29f:265d🇺🇸 Cloudflare2606:4700:50::/44 , Inc. 101 Townsend Street, San Francisco, California 94107, US | ||||||
| PTR | kenia.ns.cloudflare.com | ||||||
| A | 2803:f800:50::6ca2:c25d🇨🇷 Cloudflare2803:f800:50::/45 LACNIC generated route6 for CloudFlare Latin America S.R.L | ||||||
| PTR | kenia.ns.cloudflare.com | ||||||
| A | 2a06:98c1:50::ac40:225d🇺🇸 Cloudflare2a06:98c1:50::/45 | ||||||
| PTR | kenia.ns.cloudflare.com | ||||||
| A | 108.162.194.93🇺🇸 Cloudflare108.162.194.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US | ||||||
| PTR | kenia.ns.cloudflare.com | ||||||
| A | 162.159.38.93Cloudflare162.159.32.0/20 , Inc. 101 Townsend Street, San Francisco, California 94107, US | ||||||
| PTR | kenia.ns.cloudflare.com | ||||||
| A | 172.64.34.93🇺🇸 Cloudflare172.64.34.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US | ||||||
| PTR | kenia.ns.cloudflare.com | ||||||
| HTTPS | HTTP/3, HTTP/2 ✓ hints match | ||||||
| IPv4 hints | 104.21.42.42, 172.67.156.25 | ||||||
| IPv6 hints | 2606:4700:3033::ac43:9c19, 2606:4700:3036::6815:2a2a | ||||||
| ECH | X25519, HKDF-SHA256 + AES-128-GCM draft, id=156, name=cloudflare-ech.com | ||||||
| SOA | bradley.ns.cloudflare.comdns@cloudflare.com serial=2409792609 | ||||||
ai
| DNSSEC | 🔒 Signed (DS record present) | ||||||
| NS | v0n0.nic.ai ⭐ | ||||||
| NS | v0n1.nic.ai | ||||||
| NS | v0n2.nic.ai | ||||||
| NS | v0n3.nic.ai | ||||||
| NS | v2n0.nic.ai | ||||||
| NS | v2n1.nic.ai | ||||||
| SOA | v0n0.nic.aihostmaster@donuts.email serial=1784532385 | ||||||
Same first word
404sing.ai |
DNS History
7 records (6 active, 1 former)
●NSbradley.ns.cloudflare.com2026-06-24 → 2026-07-20 · 2 obs
● 2026-07-20 07:48:58
●NSkenia.ns.cloudflare.com2026-06-24 → 2026-07-20 · 2 obs
● 2026-07-20 07:48:58
●A104.21.42.422026-06-24 → 2026-07-20 · 2 obs
● 2026-07-20 07:48:58
●A172.67.156.252026-06-24 → 2026-07-20 · 2 obs
● 2026-07-20 07:48:58
○A2606:4700:3030::ac43:9c192026-06-24 → 2026-06-24 · 2 obs
○ 2026-07-20 07:48:58
●A2606:4700:3033::ac43:9c192026-07-20 → 2026-07-20 · 2 obs
● 2026-07-20 07:48:58
●A2606:4700:3036::6815:2a2a2026-06-24 → 2026-07-20 · 2 obs
● 2026-07-20 07:48:58
🔍 DNS Trace
📋 Delegation Chain
| Zone | Nameservers | Glue |
|---|---|---|
| ai | v0n0.nic.ai, v0n1.nic.ai, v0n2.nic.ai, v0n3.nic.ai... | - |
| 404sing.ai | bradley.ns.cloudflare.com, kenia.ns.cloudflare.com | - |
✅ Authoritative Response
Server:162.159.38.93
NS records: bradley.ns.cloudflare.com, kenia.ns.cloudflare.com
🔒 DNSSEC Status
⚠️ Insecure (no DNSSEC)
No DS record for 404sing.ai (unsigned zone)
⏱️ Timing
Total: 362ms | Queries: -
📄 Records
| Type | Count | Sample Data |
|---|---|---|
| A | 2 | 104.21.42.42, 172.67.156.25 |
| AAAA | 2 | 2606:4700:3036::6815:2a2a, 2606:4700:3033::ac43:9c19 |
| NS | 2 | bradley.ns.cloudflare.com, kenia.ns.cloudflare.com |
| HTTPS | 1 | {"priority":1,"target":".","alpn":["h3", |
| SOA | 1 | bradley.ns.cloudflare.com dns.cloudflare |
Analysis
IP Addresses
404sing.ai has four IP addresses: 104.21.42.42, 172.67.156.25, 2606:4700:3033::ac43:9c19 and 2606:4700:3036::6815:2a2a.
catbus.me, fanclub.com.tw, www.chinakoio.com plus two other host names have IP numbers in common with 404sing.ai.
Name Servers
404sing.ai has two authoritative name servers — bradley.ns.cloudflare.com and kenia.ns.cloudflare.com.
The name server configuration of 404sing.ai is shared with other domains, for instance funding-solutions.org, ayxhealth.cn, weishangsu.cn and two others.
404sing.ai partially shares its NS delegation with several other domains, including ultratecheconnect.in, gravity.nl, innovestinvestments.com and two others.
These name servers regularly co-occur with the name servers kellen.ns.cloudflare.com, lana.ns.cloudflare.com and dayana.ns.cloudflare.com.
Hosts with 6 IP addresses each:
bradley.ns.cloudflare.com points to 108.162.195.35, 162.159.44.35, 172.64.35.35 and 3 other IP addresses.
kenia.ns.cloudflare.com points to 108.162.194.93, 162.159.38.93, 172.64.34.93 and 3 other IP addresses.