python.build - dns.ninja

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

python.build

DNSSECπŸ”’ Signed (DS record present)
A2606:4700:3035::ac43:9c02πŸ‡ΊπŸ‡Έ Cloudflare2606:4700:3035::/48 , Inc. 101 Townsend Street, San Francisco, California 94107, US βœ“ In HTTPS hints
A2606:4700:3037::6815:48fdπŸ‡ΊπŸ‡Έ Cloudflare2606:4700:3037::/48 , Inc. 101 Townsend Street, San Francisco, California 94107, US βœ“ In HTTPS hints
A104.21.72.253Cloudflare104.21.64.0/20 , Inc. 101 Townsend Street, San Francisco, California 94107, US βœ“ In HTTPS hints
A172.67.156.2πŸ‡ΊπŸ‡Έ Cloudflare172.67.144.0/20 , Inc. 101 Townsend Street, San Francisco, California 94107, US βœ“ In HTTPS hints
NSjosh.ns.cloudflare.com ⭐
A2606:4700:58::adf5:3b7eπŸ‡ΊπŸ‡Έ Cloudflare2606:4700:50::/44 , Inc. 101 Townsend Street, San Francisco, California 94107, US
PTRjosh.ns.cloudflare.com
A2803:f800:50::6ca2:c17eπŸ‡¨πŸ‡· Cloudflare2803:f800:50::/45 LACNIC generated route6 for CloudFlare Latin America S.R.L
PTRjosh.ns.cloudflare.com
A2a06:98c1:50::ac40:217eπŸ‡ΊπŸ‡Έ Cloudflare2a06:98c1:50::/45
PTRjosh.ns.cloudflare.com
A108.162.193.126πŸ‡ΊπŸ‡Έ Cloudflare108.162.193.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US
PTRjosh.ns.cloudflare.com
A172.64.33.126πŸ‡ΊπŸ‡Έ Cloudflare172.64.33.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US
PTRjosh.ns.cloudflare.com
A173.245.59.126πŸ‡ΊπŸ‡Έ Cloudflare173.245.59.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US
PTRjosh.ns.cloudflare.com
NSsara.ns.cloudflare.com
A2606:4700:50::adf5:3a90πŸ‡ΊπŸ‡Έ Cloudflare2606:4700:50::/44 , Inc. 101 Townsend Street, San Francisco, California 94107, US
PTRsara.ns.cloudflare.com
A2803:f800:50::6ca2:c090πŸ‡¨πŸ‡· Cloudflare2803:f800:50::/45 LACNIC generated route6 for CloudFlare Latin America S.R.L
PTRsara.ns.cloudflare.com
A2a06:98c1:50::ac40:2090πŸ‡ΊπŸ‡Έ Cloudflare2a06:98c1:50::/45
PTRsara.ns.cloudflare.com
A108.162.192.144πŸ‡ΊπŸ‡Έ Cloudflare108.162.192.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US
PTRsara.ns.cloudflare.com
A172.64.32.144πŸ‡ΊπŸ‡Έ Cloudflare172.64.32.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US
PTRsara.ns.cloudflare.com
A173.245.58.144πŸ‡ΊπŸ‡Έ Cloudflare173.245.58.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US
PTRsara.ns.cloudflare.com
MXroute3.mx.cloudflare.net ⭐
A2606:4700:f5::11πŸ‡ΊπŸ‡Έ Cloudflare2606:4700:f5::/48 , Inc. 101 Townsend Street, San Francisco, California 94107, US
PTRroute3.mx.cloudflare.net
A2606:4700:f5::12πŸ‡ΊπŸ‡Έ Cloudflare2606:4700:f5::/48 , Inc. 101 Townsend Street, San Francisco, California 94107, US
PTRroute3.mx.cloudflare.net
A2606:4700:f5::13πŸ‡ΊπŸ‡Έ Cloudflare2606:4700:f5::/48 , Inc. 101 Townsend Street, San Francisco, California 94107, US
PTRroute3.mx.cloudflare.net
A162.159.205.23Cloudflare162.159.205.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US
PTRroute3.mx.cloudflare.net
A162.159.205.24Cloudflare162.159.205.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US
PTRroute3.mx.cloudflare.net
A162.159.205.25Cloudflare162.159.205.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US
PTRroute3.mx.cloudflare.net
MXroute2.mx.cloudflare.net(54)
A2606:4700:f5::eπŸ‡ΊπŸ‡Έ Cloudflare2606:4700:f5::/48 , Inc. 101 Townsend Street, San Francisco, California 94107, US
PTRroute2.mx.cloudflare.net
A2606:4700:f5::fπŸ‡ΊπŸ‡Έ Cloudflare2606:4700:f5::/48 , Inc. 101 Townsend Street, San Francisco, California 94107, US
PTRroute2.mx.cloudflare.net
A2606:4700:f5::10πŸ‡ΊπŸ‡Έ Cloudflare2606:4700:f5::/48 , Inc. 101 Townsend Street, San Francisco, California 94107, US
PTRroute2.mx.cloudflare.net
A162.159.205.17Cloudflare162.159.205.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US
PTRroute2.mx.cloudflare.net
A162.159.205.18Cloudflare162.159.205.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US
PTRroute2.mx.cloudflare.net
A162.159.205.19Cloudflare162.159.205.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US
PTRroute2.mx.cloudflare.net
MXroute1.mx.cloudflare.net(94)
A2606:4700:f5::bπŸ‡ΊπŸ‡Έ Cloudflare2606:4700:f5::/48 , Inc. 101 Townsend Street, San Francisco, California 94107, US
PTRroute1.mx.cloudflare.net
A2606:4700:f5::cπŸ‡ΊπŸ‡Έ Cloudflare2606:4700:f5::/48 , Inc. 101 Townsend Street, San Francisco, California 94107, US
PTRroute1.mx.cloudflare.net
A2606:4700:f5::dπŸ‡ΊπŸ‡Έ Cloudflare2606:4700:f5::/48 , Inc. 101 Townsend Street, San Francisco, California 94107, US
PTRroute1.mx.cloudflare.net
A162.159.205.11Cloudflare162.159.205.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US
PTRroute1.mx.cloudflare.net
A162.159.205.12Cloudflare162.159.205.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US
PTRroute1.mx.cloudflare.net
A162.159.205.13Cloudflare162.159.205.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US
PTRroute1.mx.cloudflare.net
TXTv=spf1 include:_spf.mx.cloudflare.net ~all
HTTPSHTTP/3, HTTP/2 βœ“ hints match
IPv4 hints104.21.72.253, 172.67.156.2
IPv6 hints2606:4700:3035::ac43:9c02, 2606:4700:3037::6815:48fd
ECHX25519, HKDF-SHA256 + AES-128-GCM draft, id=87, name=cloudflare-ech.com
SOAjosh.ns.cloudflare.comdns@cloudflare.com serial=2413810069

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=1788532338

Same first word

Similar names

Previous names

Next names

DNS History

13 records (9 active, 4 former)

NSjosh.ns.cloudflare.comsara.ns.cloudflare.comMXroute1.mx.cloudflare.netroute2.mx.cloudflare.netroute3.mx.cloudflare.netA104.21.72.253172.67.156.22606:4700:3035::ac43:9c022606:4700:3037::6815:48fd188.114.96.0188.114.97.02a06:98c1:3120::2a06:98c1:3121::
●NSjosh.ns.cloudflare.com2026-09-04 β†’ 2026-09-04 Β· 2 obs
● 2026-09-04 14:07:34
● 2026-09-04 15:40:26
●NSsara.ns.cloudflare.com2026-09-04 β†’ 2026-09-04 Β· 2 obs
● 2026-09-04 14:07:34
● 2026-09-04 15:40:26
●MXroute1.mx.cloudflare.net2026-09-04 β†’ 2026-09-04 Β· 2 obs
● 2026-09-04 14:07:34
● 2026-09-04 15:40:26
●MXroute2.mx.cloudflare.net2026-09-04 β†’ 2026-09-04 Β· 2 obs
● 2026-09-04 14:07:34
● 2026-09-04 15:40:26
●MXroute3.mx.cloudflare.net2026-09-04 β†’ 2026-09-04 Β· 2 obs
● 2026-09-04 14:07:34
● 2026-09-04 15:40:26
●A104.21.72.2532026-09-04 β†’ 2026-09-04 Β· 3 obs
β—‹ 2026-09-04 14:07:34
● 2026-09-04 15:40:24
● 2026-09-04 15:40:26
●A172.67.156.22026-09-04 β†’ 2026-09-04 Β· 3 obs
β—‹ 2026-09-04 14:07:34
● 2026-09-04 15:40:24
● 2026-09-04 15:40:26
β—‹A188.114.96.02026-09-04 β†’ 2026-09-04 Β· 3 obs
● 2026-09-04 14:07:34
β—‹ 2026-09-04 15:40:24
β—‹ 2026-09-04 15:40:26
β—‹A188.114.97.02026-09-04 β†’ 2026-09-04 Β· 3 obs
● 2026-09-04 14:07:34
β—‹ 2026-09-04 15:40:24
β—‹ 2026-09-04 15:40:26
●A2606:4700:3035::ac43:9c022026-09-04 β†’ 2026-09-04 Β· 3 obs
β—‹ 2026-09-04 14:07:34
● 2026-09-04 15:40:24
● 2026-09-04 15:40:26
●A2606:4700:3037::6815:48fd2026-09-04 β†’ 2026-09-04 Β· 3 obs
β—‹ 2026-09-04 14:07:34
● 2026-09-04 15:40:24
● 2026-09-04 15:40:26
β—‹A2a06:98c1:3120::2026-09-04 β†’ 2026-09-04 Β· 3 obs
● 2026-09-04 14:07:34
β—‹ 2026-09-04 15:40:24
β—‹ 2026-09-04 15:40:26
β—‹A2a06:98c1:3121::2026-09-04 β†’ 2026-09-04 Β· 3 obs
● 2026-09-04 14:07:34
β—‹ 2026-09-04 15:40:24
β—‹ 2026-09-04 15:40:26

πŸ” DNS Trace

πŸ“‹ Delegation Chain

ZoneNameserversGlue
builda.nic.build, b.nic.build, c.nic.build, d.nic.build8 records
python.buildjosh.ns.cloudflare.com, sara.ns.cloudflare.com-

βœ… Authoritative Response

Server:172.64.32.144

NS records: josh.ns.cloudflare.com, sara.ns.cloudflare.com

πŸ”’ DNSSEC Status

πŸ” Secure (DNSSEC validated)

Chain of trust verified from root to domain

⏱️ Timing

Total: 1507ms | Queries: -

πŸ“„ Records

TypeCountSample Data
A2172.67.156.2, 104.21.72.253
AAAA22606:4700:3035::ac43:9c02, 2606:4700:3037::6815:48fd
NS2josh.ns.cloudflare.com, sara.ns.cloudflare.com
MX3route3.mx.cloudflare.net (pri: 23), route2.mx.cloudflare.net (pri: 54)...
TXT1v=spf1 include:_spf.mx.cloudflare.net ~a
HTTPS1{"priority":1,"target":".","alpn":["h3",
SOA1josh.ns.cloudflare.com dns.cloudflare.co

πŸ“Œ Glue Records Collected

Total: 8

In-bailiwick: 8 (a.nic.build, a.nic.build, b.nic.build...)

Analysis

IP Addresses

python.build points to the four IP addresses 104.21.72.253, 172.67.156.2, 2606:4700:3035::ac43:9c02 and 2606:4700:3037::6815:48fd.

Two other host names, along with oxrsf.xxhqhy.com, mmtvsp046.top and chokoo.nl, also share IP numbers with python.build.

Name Servers

python.build has two authoritative name servers β€” josh.ns.cloudflare.com and sara.ns.cloudflare.com.

python.build shares its NS records with other domains, for example xxpdzk.top, (0x787878)movies.vip, wildwoodmissourirealestate.com and two others.

At least some of python.build's name servers are shared with other domains, for example rodosys.com, visitexeter.info, yufgbnwsd7740.workers.dev and two more.

These name servers tend to be deployed in combination with the name servers natasha.ns.cloudflare.com and cass.ns.cloudflare.com.

DNS names with 6 IP addresses:

josh.ns.cloudflare.com points to 108.162.193.126, 172.64.33.126, 173.245.59.126 and 3 other IP addresses.

sara.ns.cloudflare.com points to 108.162.192.144, 172.64.32.144, 173.245.58.144 and 3 other IP addresses.

Mail Servers

The MX records for python.build list three mail servers: route1.mx.cloudflare.net, route2.mx.cloudflare.net and route3.mx.cloudflare.net.

There is at least a partial MX overlap between python.build and other domains, including commverapartners.com, 0ol.net, nakoradio.fi and two others.

DNS names with 6 IP addresses:

route1.mx.cloudflare.net points to 162.159.205.11, 162.159.205.12, 162.159.205.13 and 3 other IP addresses.

route2.mx.cloudflare.net points to 162.159.205.17, 162.159.205.18, 162.159.205.19 and 3 other IP addresses.

route3.mx.cloudflare.net points to 162.159.205.23, 162.159.205.24, 162.159.205.25 and 3 other IP addresses.