cloudflare.build - robtex.com

πŸ›‘οΈDomain Reputation CheckBlocklist, phishing & malware statusβ†’

cloudflare.build

DNSSEC⚠️ Not signed
NSolga.ns.cloudflare.com ⭐
A2606:4700:50::adf5:3a89πŸ‡ΊπŸ‡Έ Cloudflare2606:4700:50::/44 , Inc. 101 Townsend Street, San Francisco, California 94107, US
PTRolga.ns.cloudflare.com
A2803:f800:50::6ca2:c089πŸ‡¨πŸ‡· Cloudflare2803:f800:50::/45 LACNIC generated route6 for CloudFlare Latin America S.R.L
PTRolga.ns.cloudflare.com
A2a06:98c1:50::ac40:2089πŸ‡ΊπŸ‡Έ Cloudflare2a06:98c1:50::/45
PTRolga.ns.cloudflare.com
A108.162.192.137πŸ‡ΊπŸ‡Έ Cloudflare108.162.192.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US
PTRolga.ns.cloudflare.com
A172.64.32.137πŸ‡ΊπŸ‡Έ Cloudflare172.64.32.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US
PTRolga.ns.cloudflare.com
A173.245.58.137πŸ‡ΊπŸ‡Έ Cloudflare173.245.58.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US
PTRolga.ns.cloudflare.com
NSruben.ns.cloudflare.com
A2606:4700:58::a29f:2c47πŸ‡ΊπŸ‡Έ Cloudflare2606:4700:50::/44 , Inc. 101 Townsend Street, San Francisco, California 94107, US
PTRruben.ns.cloudflare.com
A2803:f800:50::6ca2:c347πŸ‡¨πŸ‡· Cloudflare2803:f800:50::/45 LACNIC generated route6 for CloudFlare Latin America S.R.L
PTRruben.ns.cloudflare.com
A2a06:98c1:50::ac40:2347πŸ‡ΊπŸ‡Έ Cloudflare2a06:98c1:50::/45
PTRruben.ns.cloudflare.com
A108.162.195.71πŸ‡ΊπŸ‡Έ Cloudflare108.162.195.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US
PTRruben.ns.cloudflare.com
A162.159.44.71Cloudflare162.159.32.0/20 , Inc. 101 Townsend Street, San Francisco, California 94107, US
PTRruben.ns.cloudflare.com
A172.64.35.71πŸ‡ΊπŸ‡Έ Cloudflare172.64.35.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US
PTRruben.ns.cloudflare.com
SOAolga.ns.cloudflare.comdns@cloudflare.com serial=2411507884

build

DNSSECπŸ”’ Signed (DS record present)
NSns0.centralnic.net ⭐
NSa.nic.build
NSb.nic.build
NSc.nic.build
NSd.nic.build
SOAns0.centralnic.nethostmaster@centralnic.net serial=1786895461
⚠️ On DNS blocklist: tif, tif.medium, tif.mini

Same first word

Similar names

DNS History

2 records (2 active, 0 former)

NSolga.ns.cloudflare.comruben.ns.cloudflare.com
●NSolga.ns.cloudflare.com2026-08-09 β†’ 2026-08-16 Β· 2 obs
● 2026-08-09 23:14:06
● 2026-08-16 16:45:16
●NSruben.ns.cloudflare.com2026-08-09 β†’ 2026-08-16 Β· 2 obs
● 2026-08-09 23:14:06
● 2026-08-16 16:45:16

πŸ” DNS Trace

πŸ“‹ Delegation Chain

ZoneNameserversGlue
buildb.nic.build, a.nic.build, d.nic.build, c.nic.build8 records
cloudflare.buildolga.ns.cloudflare.com, ruben.ns.cloudflare.com-

βœ… Authoritative Response

Server:162.159.44.71

NS records: olga.ns.cloudflare.com, ruben.ns.cloudflare.com

πŸ”’ DNSSEC Status

⚠️ Insecure (no DNSSEC)

No DS record for cloudflare.build (unsigned zone)

⏱️ Timing

Total: 508ms | Queries: -

πŸ“„ Records

TypeCountSample Data
NS2olga.ns.cloudflare.com, ruben.ns.cloudflare.com
SOA1olga.ns.cloudflare.com dns.cloudflare.co

πŸ“Œ 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.