coai.dev - robtex.com
coai.dev
| DNSSEC | β οΈ Not signed | ||||||
| A | 2606:4700:3033::6815:2e96πΊπΈ Cloudflare2606:4700:3033::/48 , Inc. 101 Townsend Street, San Francisco, California 94107, US β In HTTPS hints | ||||||
| A | 2606:4700:3037::ac43:8c36πΊπΈ Cloudflare2606:4700:3037::/48 , Inc. 101 Townsend Street, San Francisco, California 94107, US β In HTTPS hints | ||||||
| A | 104.21.46.150Cloudflare104.21.32.0/20 , Inc. 101 Townsend Street, San Francisco, California 94107, US β In HTTPS hints | ||||||
| A | 172.67.140.54πΊπΈ Cloudflare172.67.128.0/20 , Inc. 101 Townsend Street, San Francisco, California 94107, US β In HTTPS hints | ||||||
| NS | coby.ns.cloudflare.com β | ||||||
| A | 2606:4700:58::adf5:3b5cπΊπΈ Cloudflare2606:4700:50::/44 , Inc. 101 Townsend Street, San Francisco, California 94107, US | ||||||
| PTR | coby.ns.cloudflare.com | ||||||
| A | 2803:f800:50::6ca2:c15cπ¨π· Cloudflare2803:f800:50::/45 LACNIC generated route6 for CloudFlare Latin America S.R.L | ||||||
| PTR | coby.ns.cloudflare.com | ||||||
| A | 2a06:98c1:50::ac40:215cπΊπΈ Cloudflare2a06:98c1:50::/45 | ||||||
| PTR | coby.ns.cloudflare.com | ||||||
| A | 108.162.193.92πΊπΈ Cloudflare108.162.193.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US | ||||||
| PTR | coby.ns.cloudflare.com | ||||||
| A | 172.64.33.92πΊπΈ Cloudflare172.64.33.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US | ||||||
| PTR | coby.ns.cloudflare.com | ||||||
| A | 173.245.59.92πΊπΈ Cloudflare173.245.59.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US | ||||||
| PTR | coby.ns.cloudflare.com | ||||||
| NS | vivienne.ns.cloudflare.com | ||||||
| A | 2606:4700:50::a29f:2632πΊπΈ Cloudflare2606:4700:50::/44 , Inc. 101 Townsend Street, San Francisco, California 94107, US | ||||||
| PTR | vivienne.ns.cloudflare.com | ||||||
| A | 2803:f800:50::6ca2:c232π¨π· Cloudflare2803:f800:50::/45 LACNIC generated route6 for CloudFlare Latin America S.R.L | ||||||
| PTR | vivienne.ns.cloudflare.com | ||||||
| A | 2a06:98c1:50::ac40:2232πΊπΈ Cloudflare2a06:98c1:50::/45 | ||||||
| PTR | vivienne.ns.cloudflare.com | ||||||
| A | 108.162.194.50πΊπΈ Cloudflare108.162.194.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US | ||||||
| PTR | vivienne.ns.cloudflare.com | ||||||
| A | 162.159.38.50Cloudflare162.159.32.0/20 , Inc. 101 Townsend Street, San Francisco, California 94107, US | ||||||
| PTR | vivienne.ns.cloudflare.com | ||||||
| A | 172.64.34.50πΊπΈ Cloudflare172.64.34.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US | ||||||
| PTR | vivienne.ns.cloudflare.com | ||||||
| MX | route1.mx.cloudflare.net β | ||||||
| A | 2606:4700:f5::bπΊπΈ Cloudflare2606:4700:f5::/48 , Inc. 101 Townsend Street, San Francisco, California 94107, US | ||||||
| PTR | route1.mx.cloudflare.net | ||||||
| A | 2606:4700:f5::cπΊπΈ Cloudflare2606:4700:f5::/48 , Inc. 101 Townsend Street, San Francisco, California 94107, US | ||||||
| PTR | route1.mx.cloudflare.net | ||||||
| A | 2606:4700:f5::dπΊπΈ Cloudflare2606:4700:f5::/48 , Inc. 101 Townsend Street, San Francisco, California 94107, US | ||||||
| PTR | route1.mx.cloudflare.net | ||||||
| A | 162.159.205.11Cloudflare162.159.205.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US | ||||||
| PTR | route1.mx.cloudflare.net | ||||||
| A | 162.159.205.12Cloudflare162.159.205.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US | ||||||
| PTR | route1.mx.cloudflare.net | ||||||
| A | 162.159.205.13Cloudflare162.159.205.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US | ||||||
| PTR | route1.mx.cloudflare.net | ||||||
| MX | route2.mx.cloudflare.net(37) | ||||||
| A | 2606:4700:f5::eπΊπΈ Cloudflare2606:4700:f5::/48 , Inc. 101 Townsend Street, San Francisco, California 94107, US | ||||||
| PTR | route2.mx.cloudflare.net | ||||||
| A | 2606:4700:f5::fπΊπΈ Cloudflare2606:4700:f5::/48 , Inc. 101 Townsend Street, San Francisco, California 94107, US | ||||||
| PTR | route2.mx.cloudflare.net | ||||||
| A | 2606:4700:f5::10πΊπΈ Cloudflare2606:4700:f5::/48 , Inc. 101 Townsend Street, San Francisco, California 94107, US | ||||||
| PTR | route2.mx.cloudflare.net | ||||||
| A | 162.159.205.17Cloudflare162.159.205.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US | ||||||
| PTR | route2.mx.cloudflare.net | ||||||
| A | 162.159.205.18Cloudflare162.159.205.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US | ||||||
| PTR | route2.mx.cloudflare.net | ||||||
| A | 162.159.205.19Cloudflare162.159.205.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US | ||||||
| PTR | route2.mx.cloudflare.net | ||||||
| MX | route3.mx.cloudflare.net(64) | ||||||
| A | 2606:4700:f5::11πΊπΈ Cloudflare2606:4700:f5::/48 , Inc. 101 Townsend Street, San Francisco, California 94107, US | ||||||
| PTR | route3.mx.cloudflare.net | ||||||
| A | 2606:4700:f5::12πΊπΈ Cloudflare2606:4700:f5::/48 , Inc. 101 Townsend Street, San Francisco, California 94107, US | ||||||
| PTR | route3.mx.cloudflare.net | ||||||
| A | 2606:4700:f5::13πΊπΈ Cloudflare2606:4700:f5::/48 , Inc. 101 Townsend Street, San Francisco, California 94107, US | ||||||
| PTR | route3.mx.cloudflare.net | ||||||
| A | 162.159.205.23Cloudflare162.159.205.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US | ||||||
| PTR | route3.mx.cloudflare.net | ||||||
| A | 162.159.205.24Cloudflare162.159.205.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US | ||||||
| PTR | route3.mx.cloudflare.net | ||||||
| A | 162.159.205.25Cloudflare162.159.205.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US | ||||||
| PTR | route3.mx.cloudflare.net | ||||||
| TXT | google-site-verification=rCmFr33BnGjcxiBnLZsXC-xpeRRc53BOKjPg-MjNjYU | ||||||
| TXT | v=spf1 include:_spf.mx.cloudflare.net ~all | ||||||
| HTTPS | HTTP/3, HTTP/2 β hints match | ||||||
| IPv4 hints | 104.21.46.150, 172.67.140.54 | ||||||
| IPv6 hints | 2606:4700:3033::6815:2e96, 2606:4700:3037::ac43:8c36 | ||||||
| ECH | X25519, HKDF-SHA256 + AES-128-GCM draft, id=115, name=cloudflare-ech.com | ||||||
| SOA | coby.ns.cloudflare.comdns@cloudflare.com serial=2416406316 | ||||||
dev
| DNSSEC | π Signed (DS record present) | ||||||
| NS | ns-tld1.charlestonroadregistry.com β | ||||||
| NS | ns-tld2.charlestonroadregistry.com | ||||||
| NS | ns-tld3.charlestonroadregistry.com | ||||||
| NS | ns-tld4.charlestonroadregistry.com | ||||||
| NS | ns-tld5.charlestonroadregistry.com | ||||||
| SOA | ns-tld1.charlestonroadregistry.comcloud-dns-hostmaster@google.com serial=1 | ||||||
Same first word
Similar names
Previous names
Next names
DNS History
13 records (9 active, 4 former)
βNScoby.ns.cloudflare.com2026-09-17 β 2026-10-21 Β· 2 obs
β 2026-10-21 07:59:32
βNSvivienne.ns.cloudflare.com2026-09-17 β 2026-10-21 Β· 2 obs
β 2026-10-21 07:59:32
βMXroute1.mx.cloudflare.net2026-09-17 β 2026-10-21 Β· 2 obs
β 2026-10-21 07:59:32
βMXroute2.mx.cloudflare.net2026-09-17 β 2026-10-21 Β· 2 obs
β 2026-10-21 07:59:32
βMXroute3.mx.cloudflare.net2026-09-17 β 2026-10-21 Β· 2 obs
β 2026-10-21 07:59:32
βA104.21.46.1502026-09-20 β 2026-10-21 Β· 3 obs
β 2026-09-20 23:56:56
β 2026-10-21 07:59:32
βA172.67.140.542026-09-20 β 2026-10-21 Β· 3 obs
β 2026-09-20 23:56:56
β 2026-10-21 07:59:32
βA188.114.96.02026-09-17 β 2026-09-17 Β· 3 obs
β 2026-09-20 23:56:56
β 2026-10-21 07:59:32
βA188.114.97.02026-09-17 β 2026-09-17 Β· 3 obs
β 2026-09-20 23:56:56
β 2026-10-21 07:59:32
βA2606:4700:3033::6815:2e962026-09-20 β 2026-10-21 Β· 3 obs
β 2026-09-20 23:56:56
β 2026-10-21 07:59:32
βA2606:4700:3037::ac43:8c362026-09-20 β 2026-10-21 Β· 3 obs
β 2026-09-20 23:56:56
β 2026-10-21 07:59:32
βA2a06:98c1:3120::2026-09-17 β 2026-09-17 Β· 3 obs
β 2026-09-20 23:56:56
β 2026-10-21 07:59:32
βA2a06:98c1:3121::2026-09-17 β 2026-09-17 Β· 3 obs
β 2026-09-20 23:56:56
β 2026-10-21 07:59:32
π DNS Trace
π Delegation Chain
| Zone | Nameservers | Glue |
|---|---|---|
| dev | ns-tld1.charlestonroadregistry.com, ns-tld2.charlestonroadregistry.com, ns-tld3.charlestonroadregistry.com, ns-tld4.charlestonroadregistry.com... | - |
| coai.dev | coby.ns.cloudflare.com, vivienne.ns.cloudflare.com | - |
β Authoritative Response
Server:172.64.34.50
NS records: coby.ns.cloudflare.com, vivienne.ns.cloudflare.com
π DNSSEC Status
β οΈ Insecure (no DNSSEC)
No DS record for coai.dev (unsigned zone)
β±οΈ Timing
Total: 842ms | Queries: -
π Records
| Type | Count | Sample Data |
|---|---|---|
| A | 2 | 172.67.140.54, 104.21.46.150 |
| AAAA | 2 | 2606:4700:3037::ac43:8c36, 2606:4700:3033::6815:2e96 |
| NS | 2 | coby.ns.cloudflare.com, vivienne.ns.cloudflare.com |
| MX | 3 | route1.mx.cloudflare.net (pri: 16), route2.mx.cloudflare.net (pri: 37)... |
| TXT | 2 | google-site-verification=rCmFr33BnGjcxiB, v=spf1 include:_spf.mx.cloudflare.net ~a |
| HTTPS | 1 | {"priority":1,"target":".","alpn":["h3", |
| SOA | 1 | coby.ns.cloudflare.com dns.cloudflare.co |
Analysis
IP Addresses
coai.dev points to the four IP addresses 104.21.46.150, 172.67.140.54, 2606:4700:3033::6815:2e96 and 2606:4700:3037::ac43:8c36.
gcuster.com, naxy.nl, 11clubgame.net plus two other host names have IP numbers in common with coai.dev.
Name Servers
Two name servers handle the delegation for coai.dev: coby.ns.cloudflare.com and vivienne.ns.cloudflare.com.
The name server configuration of coai.dev is shared with other domains, for instance jayimport.com, zakmaoetlmddzpeiqsdvnle.pages.dev, brookeavenueelc.com.au and two others.
The name servers of coai.dev overlap at least partially with those of other domains β among them long-term-3ec7.workers.dev, elysiumvisuals.fun, waiwangtuizan.shop and two more.
The name servers aliza.ns.cloudflare.com, gracie.ns.cloudflare.com and burt.ns.cloudflare.com are commonly seen alongside these name servers.
Hosts with 6 IP addresses each:
coby.ns.cloudflare.com resolves to 108.162.193.92, 172.64.33.92 and 173.245.59.92 among others, with 3 other IP addresses in total.
vivienne.ns.cloudflare.com resolves to 108.162.194.50, 162.159.38.50 and 172.64.34.50 among others, with 3 other IP addresses in total.
Mail Servers
Mail for coai.dev is routed through three mail servers β route1.mx.cloudflare.net, route2.mx.cloudflare.net and route3.mx.cloudflare.net.
At least some of the mail servers used by coai.dev are shared with other domains: lillory.com, lmkkorea.com, shirtelephant.com and two others among them.
Hosts with 6 IP addresses each:
route1.mx.cloudflare.net resolves to 162.159.205.11, 162.159.205.12 and 162.159.205.13 among others, with 3 other IP addresses in total.
route2.mx.cloudflare.net resolves to 162.159.205.17, 162.159.205.18 and 162.159.205.19 among others, with 3 other IP addresses in total.
route3.mx.cloudflare.net resolves to 162.159.205.23, 162.159.205.24 and 162.159.205.25 among others, with 3 other IP addresses in total.