devfast.io - dns.ninja
devfast.io
| DNSSEC | ⚠️ Not signed | ||||||
| A | 2606:4700:3030::ac43:cafb🇺🇸 Cloudflare2606:4700:3030::/48 , Inc. 101 Townsend Street, San Francisco, California 94107, US ✓ In HTTPS hints | ||||||
| A | 2606:4700:3037::6815:163b🇺🇸 Cloudflare2606:4700:3037::/48 , Inc. 101 Townsend Street, San Francisco, California 94107, US ✓ In HTTPS hints | ||||||
| A | 104.21.22.59Cloudflare104.21.16.0/20 , Inc. 101 Townsend Street, San Francisco, California 94107, US ✓ In HTTPS hints | ||||||
| A | 172.67.202.251🇺🇸 Cloudflare172.67.192.0/20 , Inc. 101 Townsend Street, San Francisco, California 94107, US ✓ In HTTPS hints | ||||||
| NS | cass.ns.cloudflare.com ⭐ | ||||||
| A | 2606:4700:50::adf5:3a51🇺🇸 Cloudflare2606:4700:50::/44 , Inc. 101 Townsend Street, San Francisco, California 94107, US | ||||||
| PTR | cass.ns.cloudflare.com | ||||||
| A | 2803:f800:50::6ca2:c051🇨🇷 Cloudflare2803:f800:50::/45 LACNIC generated route6 for CloudFlare Latin America S.R.L | ||||||
| PTR | cass.ns.cloudflare.com | ||||||
| A | 2a06:98c1:50::ac40:2051🇺🇸 Cloudflare2a06:98c1:50::/45 | ||||||
| PTR | cass.ns.cloudflare.com | ||||||
| A | 108.162.192.81🇺🇸 Cloudflare108.162.192.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US | ||||||
| PTR | cass.ns.cloudflare.com | ||||||
| A | 172.64.32.81🇺🇸 Cloudflare172.64.32.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US | ||||||
| PTR | cass.ns.cloudflare.com | ||||||
| A | 173.245.58.81🇺🇸 Cloudflare173.245.58.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US | ||||||
| PTR | cass.ns.cloudflare.com | ||||||
| NS | rob.ns.cloudflare.com | ||||||
| A | 2606:4700:58::adf5:3b8c🇺🇸 Cloudflare2606:4700:50::/44 , Inc. 101 Townsend Street, San Francisco, California 94107, US | ||||||
| PTR | rob.ns.cloudflare.com | ||||||
| A | 2803:f800:50::6ca2:c18c🇨🇷 Cloudflare2803:f800:50::/45 LACNIC generated route6 for CloudFlare Latin America S.R.L | ||||||
| PTR | rob.ns.cloudflare.com | ||||||
| A | 2a06:98c1:50::ac40:218c🇺🇸 Cloudflare2a06:98c1:50::/45 | ||||||
| PTR | rob.ns.cloudflare.com | ||||||
| A | 108.162.193.140🇺🇸 Cloudflare108.162.193.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US | ||||||
| A | 172.64.33.140🇺🇸 Cloudflare172.64.33.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US | ||||||
| A | 173.245.59.140🇺🇸 Cloudflare173.245.59.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US | ||||||
| TXT | google-site-verification=S4nZtaR64q-7EqAlkV4u71QEsnCu003rI9fNFoMbx1E | ||||||
| HTTPS | HTTP/3, HTTP/2 ✓ hints match | ||||||
| IPv4 hints | 104.21.22.59, 172.67.202.251 | ||||||
| IPv6 hints | 2606:4700:3030::ac43:cafb, 2606:4700:3037::6815:163b | ||||||
| ECH | X25519, HKDF-SHA256 + AES-128-GCM draft, id=70, name=cloudflare-ech.com | ||||||
| SOA | cass.ns.cloudflare.comdns@cloudflare.com serial=2408097331 | ||||||
io
| DNSSEC | 🔒 Signed (DS record present) | ||||||
| NS | a0.nic.io ⭐ | ||||||
| NS | a2.nic.io | ||||||
| NS | b0.nic.io | ||||||
| NS | c0.nic.io | ||||||
| SOA | a0.nic.iohostmaster@donuts.email serial=1782609205 | ||||||
Subdomains
Same first word
Similar names
defstav.cz |
fastdev.info |
tvdsafe.shop |
fastdev.com.br |
fastdev.it |
fastdev.top |
fastdev.co |
fastdev.se |
fastved.cam |
fastved.sbs |
fastdev.eu |
fastdev.com |
DNS History
13 records (6 active, 7 former)
●NScass.ns.cloudflare.com2026-03-25 → 2026-06-28 · 2 obs
● 2026-06-28 01:55:50
●NSrob.ns.cloudflare.com2026-03-25 → 2026-06-28 · 2 obs
● 2026-06-28 01:55:50
●A104.21.22.592026-06-11 → 2026-06-28 · 3 obs
● 2026-06-11 02:57:04
● 2026-06-28 01:55:50
●A172.67.202.2512026-06-11 → 2026-06-28 · 3 obs
● 2026-06-11 02:57:04
● 2026-06-28 01:55:50
○A188.114.96.02026-05-16 → 2026-05-16 · 4 obs
● 2026-05-16 01:42:44
○ 2026-06-11 02:57:04
○ 2026-06-28 01:55:50
○A188.114.97.02026-05-16 → 2026-05-16 · 4 obs
● 2026-05-16 01:42:44
○ 2026-06-11 02:57:04
○ 2026-06-28 01:55:50
●A2606:4700:3030::ac43:cafb2026-06-28 → 2026-06-28 · 2 obs
● 2026-06-28 01:55:50
○A2606:4700:3031::ac43:cafb2026-06-11 → 2026-06-11 · 3 obs
● 2026-06-11 02:57:04
○ 2026-06-28 01:55:50
○A2606:4700:3032::6815:163b2026-06-11 → 2026-06-11 · 3 obs
● 2026-06-11 02:57:04
○ 2026-06-28 01:55:50
●A2606:4700:3037::6815:163b2026-06-28 → 2026-06-28 · 2 obs
● 2026-06-28 01:55:50
○A2a06:98c1:3120::2026-05-16 → 2026-05-16 · 4 obs
● 2026-05-16 01:42:44
○ 2026-06-11 02:57:04
○ 2026-06-28 01:55:50
○A2a06:98c1:3121::2026-05-16 → 2026-05-16 · 4 obs
● 2026-05-16 01:42:44
○ 2026-06-11 02:57:04
○ 2026-06-28 01:55:50
○A45.195.14.12026-03-25 → 2026-03-25 · 3 obs
○ 2026-05-16 01:42:44
○ 2026-06-28 01:55:50
🔍 DNS Trace
📋 Delegation Chain
| Zone | Nameservers | Glue |
|---|---|---|
| io | a0.nic.io, a2.nic.io, b0.nic.io, c0.nic.io | - |
| devfast.io | rob.ns.cloudflare.com, cass.ns.cloudflare.com | - |
✅ Authoritative Response
Server:173.245.58.81
NS records: rob.ns.cloudflare.com, cass.ns.cloudflare.com
🔒 DNSSEC Status
⚠️ Insecure (no DNSSEC)
No DS record for devfast.io (unsigned zone)
⏱️ Timing
Total: 458ms | Queries: -
📄 Records
| Type | Count | Sample Data |
|---|---|---|
| A | 2 | 104.21.22.59, 172.67.202.251 |
| AAAA | 2 | 2606:4700:3037::6815:163b, 2606:4700:3030::ac43:cafb |
| NS | 2 | cass.ns.cloudflare.com, rob.ns.cloudflare.com |
| TXT | 1 | google-site-verification=S4nZtaR64q-7EqA |
| HTTPS | 1 | {"priority":1,"target":".","alpn":["h3", |
| SOA | 1 | cass.ns.cloudflare.com dns.cloudflare.co |
Analysis
Hierarchy
devfast.io is a parent domain, with csgo.devfast.io, fun.devfast.io and vgo.devfast.io beneath it.
IP Addresses
devfast.io has four IP addresses: 104.21.22.59, 172.67.202.251, 2606:4700:3030::ac43:cafb and 2606:4700:3037::6815:163b.
carmp5.com, www.todolicitaciones.pe, tesd-24449.lotniks.ru and two other host names share IP numbers with devfast.io.
Name Servers
DNS delegation for devfast.io points to two name servers: cass.ns.cloudflare.com and rob.ns.cloudflare.com.
devfast.io uses the same name servers as several other domains — among them cs1go.com, hyperdatastreand.vip, gogologins.com and two more.
devfast.io has at least partial name server overlap with other domains, such as potterquizzes.com, thewendons.net, spelbloggare.se and two others.
It is common to see these name servers used together with name servers nitin.ns.cloudflare.com and josh.ns.cloudflare.com.
Hostnames that resolve to 6 IP addresses:
cass.ns.cloudflare.com has IP addresses 108.162.192.81, 172.64.32.81 and 173.245.58.81, plus 3 other.
rob.ns.cloudflare.com has IP addresses 108.162.193.140, 172.64.33.140 and 173.245.59.140, plus 3 other.