developers.cfd - robtex.com
developers.cfd
| DNSSEC | β οΈ Not signed | ||||||
| A | 2606:4700:3033::ac43:d619πΊπΈ Cloudflare2606:4700:3033::/48 , Inc. 101 Townsend Street, San Francisco, California 94107, US β In HTTPS hints | ||||||
| A | 2606:4700:3037::6815:2336πΊπΈ Cloudflare2606:4700:3037::/48 , Inc. 101 Townsend Street, San Francisco, California 94107, US β In HTTPS hints | ||||||
| A | 104.21.35.54Cloudflare104.21.32.0/20 , Inc. 101 Townsend Street, San Francisco, California 94107, US β In HTTPS hints | ||||||
| A | 172.67.214.25πΊπΈ Cloudflare172.67.208.0/20 , Inc. 101 Townsend Street, San Francisco, California 94107, US β In HTTPS hints | ||||||
| NS | ishaan.ns.cloudflare.com β | ||||||
| A | 2606:4700:58::a29f:2cd5πΊπΈ Cloudflare2606:4700:50::/44 , Inc. 101 Townsend Street, San Francisco, California 94107, US | ||||||
| PTR | ishaan.ns.cloudflare.com | ||||||
| A | 2803:f800:50::6ca2:c3d5π¨π· Cloudflare2803:f800:50::/45 LACNIC generated route6 for CloudFlare Latin America S.R.L | ||||||
| PTR | ishaan.ns.cloudflare.com | ||||||
| A | 2a06:98c1:50::ac40:23d5πΊπΈ Cloudflare2a06:98c1:50::/45 | ||||||
| PTR | ishaan.ns.cloudflare.com | ||||||
| A | 108.162.195.213πΊπΈ Cloudflare108.162.195.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US | ||||||
| PTR | ishaan.ns.cloudflare.com | ||||||
| A | 162.159.44.213Cloudflare162.159.32.0/20 , Inc. 101 Townsend Street, San Francisco, California 94107, US | ||||||
| PTR | ishaan.ns.cloudflare.com | ||||||
| A | 172.64.35.213πΊπΈ Cloudflare172.64.35.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US | ||||||
| PTR | ishaan.ns.cloudflare.com | ||||||
| NS | kara.ns.cloudflare.com | ||||||
| A | 2606:4700:50::adf5:3a7bπΊπΈ Cloudflare2606:4700:50::/44 , Inc. 101 Townsend Street, San Francisco, California 94107, US | ||||||
| PTR | kara.ns.cloudflare.com | ||||||
| A | 2803:f800:50::6ca2:c07bπ¨π· Cloudflare2803:f800:50::/45 LACNIC generated route6 for CloudFlare Latin America S.R.L | ||||||
| PTR | kara.ns.cloudflare.com | ||||||
| A | 2a06:98c1:50::ac40:207bπΊπΈ Cloudflare2a06:98c1:50::/45 | ||||||
| PTR | kara.ns.cloudflare.com | ||||||
| A | 108.162.192.123πΊπΈ Cloudflare108.162.192.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US | ||||||
| PTR | kara.ns.cloudflare.com | ||||||
| A | 172.64.32.123πΊπΈ Cloudflare172.64.32.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US | ||||||
| PTR | kara.ns.cloudflare.com | ||||||
| A | 173.245.58.123πΊπΈ Cloudflare173.245.58.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US | ||||||
| PTR | kara.ns.cloudflare.com | ||||||
| MX | route3.mx.cloudflare.net β | ||||||
| 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 | ||||||
| MX | route2.mx.cloudflare.net(24) | ||||||
| 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 | route1.mx.cloudflare.net(97) | ||||||
| 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 | ||||||
| TXT | v=spf1 include:_spf.mx.cloudflare.net include:amazonses.com include:relay.mai... | ||||||
| HTTPS | HTTP/3, HTTP/2 β hints match | ||||||
| IPv4 hints | 104.21.35.54, 172.67.214.25 | ||||||
| IPv6 hints | 2606:4700:3033::ac43:d619, 2606:4700:3037::6815:2336 | ||||||
| ECH | X25519, HKDF-SHA256 + AES-128-GCM draft, id=14, name=cloudflare-ech.com | ||||||
| SOA | ishaan.ns.cloudflare.comdns@cloudflare.com serial=2412549846 | ||||||
cfd
| DNSSEC | π Signed (DS record present) | ||||||
| NS | ns0.centralnic.net β | ||||||
| NS | a.nic.cfd | ||||||
| NS | b.nic.cfd | ||||||
| NS | c.nic.cfd | ||||||
| NS | d.nic.cfd | ||||||
| SOA | ns0.centralnic.nethostmaster@centralnic.net serial=1788482349 | ||||||
Same first word
Similar names
Previous names
Next names
DNS History
9 records (9 active, 0 former)
βNSishaan.ns.cloudflare.com2026-08-28 β 2026-09-04 Β· 2 obs
β 2026-09-04 00:41:30
βNSkara.ns.cloudflare.com2026-08-28 β 2026-09-04 Β· 2 obs
β 2026-09-04 00:41:30
βMXroute1.mx.cloudflare.net2026-08-28 β 2026-09-04 Β· 2 obs
β 2026-09-04 00:41:30
βMXroute2.mx.cloudflare.net2026-08-28 β 2026-09-04 Β· 2 obs
β 2026-09-04 00:41:30
βMXroute3.mx.cloudflare.net2026-08-28 β 2026-09-04 Β· 2 obs
β 2026-09-04 00:41:30
βA104.21.35.542026-08-28 β 2026-09-04 Β· 2 obs
β 2026-09-04 00:41:30
βA172.67.214.252026-08-28 β 2026-09-04 Β· 2 obs
β 2026-09-04 00:41:30
βA2606:4700:3033::ac43:d6192026-08-28 β 2026-09-04 Β· 2 obs
β 2026-09-04 00:41:30
βA2606:4700:3037::6815:23362026-08-28 β 2026-09-04 Β· 2 obs
β 2026-09-04 00:41:30
π DNS Trace
π Delegation Chain
| Zone | Nameservers | Glue |
|---|---|---|
| cfd | a.nic.cfd, b.nic.cfd, c.nic.cfd, d.nic.cfd | 8 records |
| developers.cfd | kara.ns.cloudflare.com, ishaan.ns.cloudflare.com | - |
β Authoritative Response
Server:108.162.192.123
NS records: kara.ns.cloudflare.com, ishaan.ns.cloudflare.com
π DNSSEC Status
β οΈ Insecure (no DNSSEC)
No DS record for developers.cfd (unsigned zone)
β±οΈ Timing
Total: 694ms | Queries: -
π Records
| Type | Count | Sample Data |
|---|---|---|
| A | 2 | 104.21.35.54, 172.67.214.25 |
| AAAA | 2 | 2606:4700:3033::ac43:d619, 2606:4700:3037::6815:2336 |
| NS | 2 | ishaan.ns.cloudflare.com, kara.ns.cloudflare.com |
| MX | 3 | route3.mx.cloudflare.net (pri: 1), route2.mx.cloudflare.net (pri: 24)... |
| TXT | 1 | v=spf1 include:_spf.mx.cloudflare.net in |
| HTTPS | 1 | {"priority":1,"target":".","alpn":["h3", |
| SOA | 1 | ishaan.ns.cloudflare.com dns.cloudflare. |
π Glue Records Collected
Total: 8
In-bailiwick: 8 (a.nic.cfd, a.nic.cfd, b.nic.cfd...)
Analysis
IP Addresses
developers.cfd points to the four IP addresses 104.21.35.54, 172.67.214.25, 2606:4700:3033::ac43:d619 and 2606:4700:3037::6815:2336.
cafemorant.es, site-ninja.com, betsebr9.com plus two other host names have IP numbers in common with developers.cfd.
Name Servers
DNS delegation for developers.cfd points to two name servers: ishaan.ns.cloudflare.com and kara.ns.cloudflare.com.
The name server configuration of developers.cfd is shared with other domains, for instance vulsgkd.workers.dev, gabalogh.workers.dev, cdn.net.ai and two others.
The name servers of developers.cfd overlap at least partially with those of other domains β among them pragmatic.software, acfblocks.com, 0746soft.com and two more.
The name servers felipe.ns.cloudflare.com, jay.ns.cloudflare.com and toby.ns.cloudflare.com are commonly seen alongside these name servers.
Hosts with 6 IP addresses each:
ishaan.ns.cloudflare.com has IP addresses 108.162.195.213, 162.159.44.213 and 172.64.35.213, plus 3 other.
kara.ns.cloudflare.com has IP addresses 108.162.192.123, 172.64.32.123 and 173.245.58.123, plus 3 other.
Mail Servers
Mail for developers.cfd 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 developers.cfd are shared with other domains: knust-druck.de, carcheky.es, lilyhomerecipes.com and two others among them.
Hosts with 6 IP addresses each:
route1.mx.cloudflare.net has IP addresses 162.159.205.11, 162.159.205.12 and 162.159.205.13, plus 3 other.
route2.mx.cloudflare.net has IP addresses 162.159.205.17, 162.159.205.18 and 162.159.205.19, plus 3 other.
route3.mx.cloudflare.net has IP addresses 162.159.205.23, 162.159.205.24 and 162.159.205.25, plus 3 other.