uptime.fcos.dev - robtex.com
uptime.fcos.dev
| DNSSEC | β οΈ Not signed | ||||||
| A | 2606:4700:3034::6815:648πΊπΈ Cloudflare2606:4700:3034::/48 , Inc. 101 Townsend Street, San Francisco, California 94107, US β In HTTPS hints | ||||||
| A | 2606:4700:3034::ac43:8697πΊπΈ Cloudflare2606:4700:3034::/48 , Inc. 101 Townsend Street, San Francisco, California 94107, US β In HTTPS hints | ||||||
| A | 104.21.6.72Cloudflare104.21.0.0/20 , Inc. 101 Townsend Street, San Francisco, California 94107, US β In HTTPS hints | ||||||
| A | 172.67.134.151πΊπΈ Cloudflare172.67.128.0/20 , Inc. 101 Townsend Street, San Francisco, California 94107, US β In HTTPS hints | ||||||
| HTTPS | HTTP/3, HTTP/2 β hints match | ||||||
| IPv4 hints | 104.21.6.72, 172.67.134.151 | ||||||
| IPv6 hints | 2606:4700:3034::6815:648, 2606:4700:3034::ac43:8697 | ||||||
| ECH | X25519, HKDF-SHA256 + AES-128-GCM draft, id=75, name=cloudflare-ech.com | ||||||
fcos.dev
| DNSSEC | β οΈ Not signed | ||||||
| NS | isla.ns.cloudflare.com β | ||||||
| NS | phil.ns.cloudflare.com | ||||||
| MX | route3.mx.cloudflare.net β | ||||||
| MX | route2.mx.cloudflare.net(67) | ||||||
| MX | route1.mx.cloudflare.net(76) | ||||||
| TXT | v=spf1 include:_spf.mx.cloudflare.net ~all | ||||||
| SOA | isla.ns.cloudflare.comdns@cloudflare.com serial=2402552754 | ||||||
Same first word
Similar names
DNS History
4 records (4 active, 0 former)
βA104.21.6.722026-03-28 β 2026-04-24 Β· 2 obs
β 2026-03-28 23:20:00
β 2026-04-24 22:09:34
β 2026-04-24 22:09:34
βA172.67.134.1512026-03-28 β 2026-04-24 Β· 2 obs
β 2026-03-28 23:20:00
β 2026-04-24 22:09:34
β 2026-04-24 22:09:34
βA2606:4700:3034::6815:6482026-03-28 β 2026-04-24 Β· 2 obs
β 2026-03-28 23:20:00
β 2026-04-24 22:09:34
β 2026-04-24 22:09:34
βA2606:4700:3034::ac43:86972026-03-28 β 2026-04-24 Β· 2 obs
β 2026-03-28 23:20:00
β 2026-04-24 22:09:34
β 2026-04-24 22:09:34
π DNS Trace
π Delegation Chain
| Zone | Nameservers | Glue |
|---|---|---|
| dev | ns-tld5.charlestonroadregistry.com, ns-tld3.charlestonroadregistry.com, ns-tld2.charlestonroadregistry.com, ns-tld1.charlestonroadregistry.com... | 10 records |
| fcos.dev | isla.ns.cloudflare.com, phil.ns.cloudflare.com | - |
β Authoritative Response
Server:173.245.59.137
NS records: isla.ns.cloudflare.com, phil.ns.cloudflare.com
π DNSSEC Status
β οΈ Insecure (no DNSSEC)
No DS record for fcos.dev (unsigned zone)
β±οΈ Timing
Total: 267ms | Queries: -
π Records
| Type | Count | Sample Data |
|---|---|---|
| A | 2 | 172.67.134.151, 104.21.6.72 |
| AAAA | 2 | 2606:4700:3034::ac43:8697, 2606:4700:3034::6815:648 |
| HTTPS | 1 | {"priority":1,"target":".","alpn":["h3", |
π Glue Records Collected
Total: 10
Out-of-bailiwick: 10 (ns-tld5.charlestonroadregistry.com, ns-tld4.charlestonroadregistry.com, ns-tld3.charlestonroadregistry.com...)
Analysis
IP Addresses
uptime.fcos.dev points to four IP numbers: 2606:4700:3034::6815:648, 2606:4700:3034::ac43:8697, 104.21.6.72 and 172.67.134.151.
Other host names, for instance av4.us.com, appvazsh.com, negativeapparel.com, base360flow.forum and cabanias4estaciones.com.ar share IP numbers with uptime.fcos.dev.