cloudflare.build - robtex.com
cloudflare.build
| DNSSEC | β οΈ Not signed | ||||||
| NS | olga.ns.cloudflare.com β | ||||||
| A | 2606:4700:50::adf5:3a89πΊπΈ Cloudflare2606:4700:50::/44 , Inc. 101 Townsend Street, San Francisco, California 94107, US | ||||||
| PTR | olga.ns.cloudflare.com | ||||||
| A | 2803:f800:50::6ca2:c089π¨π· Cloudflare2803:f800:50::/45 LACNIC generated route6 for CloudFlare Latin America S.R.L | ||||||
| PTR | olga.ns.cloudflare.com | ||||||
| A | 2a06:98c1:50::ac40:2089πΊπΈ Cloudflare2a06:98c1:50::/45 | ||||||
| PTR | olga.ns.cloudflare.com | ||||||
| A | 108.162.192.137πΊπΈ Cloudflare108.162.192.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US | ||||||
| PTR | olga.ns.cloudflare.com | ||||||
| A | 172.64.32.137πΊπΈ Cloudflare172.64.32.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US | ||||||
| PTR | olga.ns.cloudflare.com | ||||||
| A | 173.245.58.137πΊπΈ Cloudflare173.245.58.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US | ||||||
| PTR | olga.ns.cloudflare.com | ||||||
| NS | ruben.ns.cloudflare.com | ||||||
| A | 2606:4700:58::a29f:2c47πΊπΈ Cloudflare2606:4700:50::/44 , Inc. 101 Townsend Street, San Francisco, California 94107, US | ||||||
| PTR | ruben.ns.cloudflare.com | ||||||
| A | 2803:f800:50::6ca2:c347π¨π· Cloudflare2803:f800:50::/45 LACNIC generated route6 for CloudFlare Latin America S.R.L | ||||||
| PTR | ruben.ns.cloudflare.com | ||||||
| A | 2a06:98c1:50::ac40:2347πΊπΈ Cloudflare2a06:98c1:50::/45 | ||||||
| PTR | ruben.ns.cloudflare.com | ||||||
| A | 108.162.195.71πΊπΈ Cloudflare108.162.195.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US | ||||||
| PTR | ruben.ns.cloudflare.com | ||||||
| A | 162.159.44.71Cloudflare162.159.32.0/20 , Inc. 101 Townsend Street, San Francisco, California 94107, US | ||||||
| PTR | ruben.ns.cloudflare.com | ||||||
| A | 172.64.35.71πΊπΈ Cloudflare172.64.35.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US | ||||||
| PTR | ruben.ns.cloudflare.com | ||||||
| SOA | olga.ns.cloudflare.comdns@cloudflare.com serial=2411507884 | ||||||
build
| DNSSEC | π Signed (DS record present) | ||||||
| NS | ns0.centralnic.net β | ||||||
| NS | a.nic.build | ||||||
| NS | b.nic.build | ||||||
| NS | c.nic.build | ||||||
| NS | d.nic.build | ||||||
| SOA | ns0.centralnic.nethostmaster@centralnic.net serial=1786895461 | ||||||
Same first word
Similar names
DNS History
2 records (2 active, 0 former)
βNSolga.ns.cloudflare.com2026-08-09 β 2026-08-16 Β· 2 obs
β 2026-08-16 16:45:16
βNSruben.ns.cloudflare.com2026-08-09 β 2026-08-16 Β· 2 obs
β 2026-08-16 16:45:16
π DNS Trace
π Delegation Chain
| Zone | Nameservers | Glue |
|---|---|---|
| build | b.nic.build, a.nic.build, d.nic.build, c.nic.build | 8 records |
| cloudflare.build | olga.ns.cloudflare.com, ruben.ns.cloudflare.com | - |
β Authoritative Response
Server:162.159.44.71
NS records: olga.ns.cloudflare.com, ruben.ns.cloudflare.com
π DNSSEC Status
β οΈ Insecure (no DNSSEC)
No DS record for cloudflare.build (unsigned zone)
β±οΈ Timing
Total: 508ms | Queries: -
π Records
| Type | Count | Sample Data |
|---|---|---|
| NS | 2 | olga.ns.cloudflare.com, ruben.ns.cloudflare.com |
| SOA | 1 | olga.ns.cloudflare.com dns.cloudflare.co |
π Glue Records Collected
Total: 8
In-bailiwick: 8 (a.nic.build, b.nic.build, c.nic.build...)
Analysis
Name Servers
The NS records for cloudflare.build delegate to olga.ns.cloudflare.com and ruben.ns.cloudflare.com.
cloudflare.build shares its NS records with other domains, for example alsema.nl, ledger-hardware-wallet-setup.com, ledger-cold-wallet-compare.com and two others.
cloudflare.build has at least partial name server overlap with other domains, such as acoustic-design.net, itsger.com, reinsercion.com and two others.
It is common to see these name servers used together with name servers roxy.ns.cloudflare.com and mona.ns.cloudflare.com.
DNS names with 6 IP addresses:
olga.ns.cloudflare.com maps to 108.162.192.137, 172.64.32.137, 173.245.58.137 and 3 additional IP addresses.
ruben.ns.cloudflare.com maps to 108.162.195.71, 162.159.44.71, 172.64.35.71 and 3 additional IP addresses.