buatedu.com - robtex.com

buatedu.com

DNSSEC⚠️ Not signed
A2606:4700:3031::ac43:c9b8🇺🇸 Cloudflare2606:4700:3031::/48 , Inc. 101 Townsend Street, San Francisco, California 94107, US ✓ In HTTPS hints
A2606:4700:3035::6815:5cfd🇺🇸 Cloudflare2606:4700:3035::/48 , Inc. 101 Townsend Street, San Francisco, California 94107, US ✓ In HTTPS hints
A104.21.92.253Cloudflare104.21.80.0/20 , Inc. 101 Townsend Street, San Francisco, California 94107, US ✓ In HTTPS hints
A172.67.201.184🇺🇸 Cloudflare172.67.192.0/20 , Inc. 101 Townsend Street, San Francisco, California 94107, US ✓ In HTTPS hints
NSchloe.ns.cloudflare.com ⭐
A2606:4700:50::adf5:3a55🇺🇸 Cloudflare2606:4700:50::/44 , Inc. 101 Townsend Street, San Francisco, California 94107, US
PTRchloe.ns.cloudflare.com
A2803:f800:50::6ca2:c055🇨🇷 Cloudflare2803:f800:50::/45 LACNIC generated route6 for CloudFlare Latin America S.R.L
PTRchloe.ns.cloudflare.com
A2a06:98c1:50::ac40:2055🇺🇸 Cloudflare2a06:98c1:50::/45
PTRchloe.ns.cloudflare.com
A108.162.192.85🇺🇸 Cloudflare108.162.192.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US
PTRchloe.ns.cloudflare.com
A172.64.32.85🇺🇸 Cloudflare172.64.32.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US
PTRchloe.ns.cloudflare.com
A173.245.58.85🇺🇸 Cloudflare173.245.58.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US
PTRchloe.ns.cloudflare.com
NSjeff.ns.cloudflare.com
A2606:4700:58::adf5:3b7c🇺🇸 Cloudflare2606:4700:50::/44 , Inc. 101 Townsend Street, San Francisco, California 94107, US
PTRjeff.ns.cloudflare.com
A2803:f800:50::6ca2:c17c🇨🇷 Cloudflare2803:f800:50::/45 LACNIC generated route6 for CloudFlare Latin America S.R.L
PTRjeff.ns.cloudflare.com
A2a06:98c1:50::ac40:217c🇺🇸 Cloudflare2a06:98c1:50::/45
PTRjeff.ns.cloudflare.com
A108.162.193.124🇺🇸 Cloudflare108.162.193.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US
PTRjeff.ns.cloudflare.com
A172.64.33.124🇺🇸 Cloudflare172.64.33.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US
PTRjeff.ns.cloudflare.com
A173.245.59.124🇺🇸 Cloudflare173.245.59.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US
PTRjeff.ns.cloudflare.com
HTTPSHTTP/2 ✓ hints match
IPv4104.21.92.253, 172.67.201.184
IPv62606:4700:3031::ac43:c9b8, 2606:4700:3035::6815:5cfd
SOAchloe.ns.cloudflare.comdns@cloudflare.com serial=2399408306

com

DNSSEC🔒 Signed (DS record present)
NSa.gtld-servers.net ⭐
NSb.gtld-servers.net
NSc.gtld-servers.net
NSd.gtld-servers.net
NSe.gtld-servers.net
NSf.gtld-servers.net
NSg.gtld-servers.net
NSh.gtld-servers.net
NSi.gtld-servers.net
NSj.gtld-servers.net
NSk.gtld-servers.net
NSl.gtld-servers.net
NSm.gtld-servers.net
SOAa.gtld-servers.netnstld@verisign-grs.com serial=1771291435

Subdomains

mail.buatedu.com

Same first word

buatedu.com

Similar names

tubaedu.com
edutuba.pl
tdubeau.com

DNS History

11 records (6 active, 5 former)

20162017201820192020202120222023202420252026NSchloe.ns.cloudflare.comjeff.ns.cloudflare.comdns1.sinonets.cndns2.sinonets.cndns3.sinonets.cnMXmail.buatedu.comA104.21.92.253172.67.201.1842606:4700:3031::ac43:c9b82606:4700:3035::6815:5cfd114.113.144.57
●NSchloe.ns.cloudflare.com2026-02-15 → 2026-03-23 · 3 obs
○ 2016-05-01 06:03:46
● 2026-02-15 07:30:28
● 2026-03-23 00:23:08
○NSdns1.sinonets.cn2015-06-13 → 2016-05-01 · 4 obs
● 2015-06-13 07:47:14
● 2016-05-01 06:03:46
○ 2026-02-15 07:30:28
○ 2026-03-23 00:23:08
○NSdns2.sinonets.cn2015-06-13 → 2016-05-01 · 4 obs
● 2015-06-13 07:47:14
● 2016-05-01 06:03:46
○ 2026-02-15 07:30:28
○ 2026-03-23 00:23:08
○NSdns3.sinonets.cn2015-06-13 → 2016-05-01 · 4 obs
● 2015-06-13 07:47:14
● 2016-05-01 06:03:46
○ 2026-02-15 07:30:28
○ 2026-03-23 00:23:08
●NSjeff.ns.cloudflare.com2026-02-15 → 2026-03-23 · 3 obs
○ 2016-05-01 06:03:46
● 2026-02-15 07:30:28
● 2026-03-23 00:23:08
○MXmail.buatedu.com2015-06-13 → 2026-02-15 · 4 obs
● 2015-06-13 07:47:14
● 2026-02-15 07:30:28
○ 2026-02-18 10:24:16
○ 2026-03-23 00:23:08
●A104.21.92.2532026-02-15 → 2026-03-23 · 3 obs
○ 2016-05-01 06:03:46
● 2026-02-15 07:30:28
● 2026-03-23 00:23:08
○A114.113.144.572015-06-13 → 2016-05-01 · 4 obs
● 2015-06-13 07:47:14
● 2016-05-01 06:03:46
○ 2026-02-15 07:30:28
○ 2026-03-23 00:23:08
●A172.67.201.1842026-02-15 → 2026-03-23 · 3 obs
○ 2016-05-01 06:03:46
● 2026-02-15 07:30:28
● 2026-03-23 00:23:08
●A2606:4700:3031::ac43:c9b82026-02-15 → 2026-03-23 · 3 obs
○ 2016-05-01 06:03:46
● 2026-02-15 07:30:28
● 2026-03-23 00:23:08
●A2606:4700:3035::6815:5cfd2026-02-15 → 2026-03-23 · 3 obs
○ 2016-05-01 06:03:46
● 2026-02-15 07:30:28
● 2026-03-23 00:23:08

🔍 DNS Trace

📋 Delegation Chain

ZoneNameserversGlue
comj.gtld-servers.net, d.gtld-servers.net, e.gtld-servers.net, l.gtld-servers.net...-
buatedu.comjeff.ns.cloudflare.com, chloe.ns.cloudflare.com12 records

✅ Authoritative Response

Server:108.162.193.124

NS records: jeff.ns.cloudflare.com, chloe.ns.cloudflare.com

🔒 DNSSEC Status

⚠️ Insecure (no DNSSEC)

No DS record for buatedu.com (unsigned zone)

⏱️ Timing

Total: 142ms | Queries: -

📄 Records

TypeCountSample Data
A2172.67.201.184, 104.21.92.253
AAAA22606:4700:3035::6815:5cfd, 2606:4700:3031::ac43:c9b8
NS2chloe.ns.cloudflare.com, jeff.ns.cloudflare.com
HTTPS1{"priority":1,"target":".","alpn":["h2"]
SOA1chloe.ns.cloudflare.com dns.cloudflare.c

📌 Glue Records Collected

Total: 12

Out-of-bailiwick: 12 (jeff.ns.cloudflare.com, jeff.ns.cloudflare.com, jeff.ns.cloudflare.com...)

Analysis

Hierarchy

The parent of mail.buatedu.com is buatedu.com.

IP Addresses

buatedu.com maps to four IP numbers: 2606:4700:3031::ac43:c9b8, 2606:4700:3035::6815:5cfd, 104.21.92.253 and 172.67.201.184.

Other host names such as sts.tencentopenapi.xyz, finesay.com, baki888meroket.xyz, bc88my.com and games.kaufman.rocks share IPs with buatedu.com.

Name Servers

Two name servers chloe.ns.cloudflare.com and jeff.ns.cloudflare.com handle the delegation for buatedu.com.

buatedu.com shares the same name server setup as other domains, for example marocmama.com, mi198.com, dk-rayspeed.com, dczsjtgs.com and wdmbake.com.

buatedu.com at least partially shares name servers with other domains, for example football-(0x73686974).ru, flextec.us, rockstonedev.com, claytrader.com and moneteo.xyz.

these name servers are commonly used alongside robert.ns.cloudflare.com name servers.

Host names with six IP numbers:

chloe.ns.cloudflare.com points to 2606:4700:50::adf5:3a55, 2803:f800:50::6ca2:c055, 2a06:98c1:50::ac40:2055, 108.162.192.85, 172.64.32.85 and 173.245.58.85.

jeff.ns.cloudflare.com points to 2606:4700:58::adf5:3b7c, 2803:f800:50::6ca2:c17c, 2a06:98c1:50::ac40:217c, 108.162.193.124, 172.64.33.124 and 173.245.59.124.