studyexa.com - robtex.com

studyexa.com

DNSSEC⚠️ Not signed
A2606:4700:3033::6815:bf5🇺🇸 Cloudflare2606:4700:3033::/48 , Inc. 101 Townsend Street, San Francisco, California 94107, US ✓ In HTTPS hints
A2606:4700:3036::ac43:c134🇺🇸 Cloudflare2606:4700:3036::/48 , Inc. 101 Townsend Street, San Francisco, California 94107, US ✓ In HTTPS hints
A104.21.11.245Cloudflare104.21.0.0/20 , Inc. 101 Townsend Street, San Francisco, California 94107, US ✓ In HTTPS hints
A172.67.193.52🇺🇸 Cloudflare172.67.192.0/20 , Inc. 101 Townsend Street, San Francisco, California 94107, US ✓ In HTTPS hints
NShenry.ns.cloudflare.com ⭐
A2606:4700:58::adf5:3bb0🇺🇸 Cloudflare2606:4700:50::/44 , Inc. 101 Townsend Street, San Francisco, California 94107, US
PTRhenry.ns.cloudflare.com
A2803:f800:50::6ca2:c1b0🇨🇷 Cloudflare2803:f800:50::/45 LACNIC generated route6 for CloudFlare Latin America S.R.L
PTRhenry.ns.cloudflare.com
A2a06:98c1:50::ac40:21b0🇺🇸 Cloudflare2a06:98c1:50::/45
PTRhenry.ns.cloudflare.com
A108.162.193.176🇺🇸 Cloudflare108.162.193.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US
PTRhenry.ns.cloudflare.com
A172.64.33.176🇺🇸 Cloudflare172.64.33.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US
PTRhenry.ns.cloudflare.com
A173.245.59.176🇺🇸 Cloudflare173.245.59.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US
PTRhenry.ns.cloudflare.com
NSlauryn.ns.cloudflare.com
A2606:4700:50::a29f:2616🇺🇸 Cloudflare2606:4700:50::/44 , Inc. 101 Townsend Street, San Francisco, California 94107, US
PTRlauryn.ns.cloudflare.com
A2803:f800:50::6ca2:c216🇨🇷 Cloudflare2803:f800:50::/45 LACNIC generated route6 for CloudFlare Latin America S.R.L
PTRlauryn.ns.cloudflare.com
A2a06:98c1:50::ac40:2216🇺🇸 Cloudflare2a06:98c1:50::/45
PTRlauryn.ns.cloudflare.com
A108.162.194.22🇺🇸 Cloudflare108.162.194.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US
PTRlauryn.ns.cloudflare.com
A162.159.38.22Cloudflare162.159.32.0/20 , Inc. 101 Townsend Street, San Francisco, California 94107, US
PTRlauryn.ns.cloudflare.com
A172.64.34.22🇺🇸 Cloudflare172.64.34.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US
PTRlauryn.ns.cloudflare.com
HTTPSHTTP/3, HTTP/2 ✓ hints match
IPv4104.21.11.245, 172.67.193.52
IPv62606:4700:3033::6815:bf5, 2606:4700:3036::ac43:c134
SOAhenry.ns.cloudflare.comdns@cloudflare.com serial=2398117802

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

DNS History

16 records (6 active, 10 former)

20162017201820192020202120222023202420252026NShenry.ns.cloudflare.comlauryn.ns.cloudflare.comns1.bh-43.webhostbox.netns1.cybell.co.inns1.cybellhosting.comns2.bh-43.webhostbox.netns2.cybell.co.inns2.cybellhosting.comMXstudyexa.comA104.21.11.245172.67.193.522606:4700:3033::6815:bf52606:4700:3036::ac43:c134108.170.15.107162.222.225.160192.185.157.47
●NShenry.ns.cloudflare.com2026-03-05 → 2026-03-05 · 2 obs
○ 2017-06-16 21:37:38
● 2026-03-05 14:55:32
●NSlauryn.ns.cloudflare.com2026-03-05 → 2026-03-05 · 2 obs
○ 2017-06-16 21:37:38
● 2026-03-05 14:55:32
○NSns1.bh-43.webhostbox.net2015-06-18 → 2015-10-30 · 4 obs
● 2015-06-18 02:33:30
● 2015-10-30 20:43:16
○ 2016-01-21 01:51:12
○ 2026-03-05 14:55:32
○NSns1.cybell.co.in2016-04-08 → 2017-06-16 · 4 obs
○ 2016-01-21 01:51:12
● 2016-04-08 20:46:36
● 2017-06-16 21:37:38
○ 2026-03-05 14:55:32
○NSns1.cybellhosting.com2016-01-21 → 2016-01-21 · 4 obs
○ 2015-10-30 20:43:16
● 2016-01-21 01:51:12
○ 2016-04-08 20:46:36
○ 2026-03-05 14:55:32
○NSns2.bh-43.webhostbox.net2015-06-18 → 2015-10-30 · 4 obs
● 2015-06-18 02:33:30
● 2015-10-30 20:43:16
○ 2016-01-21 01:51:12
○ 2026-03-05 14:55:32
○NSns2.cybell.co.in2016-04-08 → 2017-06-16 · 4 obs
○ 2016-01-21 01:51:12
● 2016-04-08 20:46:36
● 2017-06-16 21:37:38
○ 2026-03-05 14:55:32
○NSns2.cybellhosting.com2016-01-21 → 2016-01-21 · 4 obs
○ 2015-10-30 20:43:16
● 2016-01-21 01:51:12
○ 2016-04-08 20:46:36
○ 2026-03-05 14:55:32
○MXstudyexa.com2015-06-18 → 2017-06-16 · 3 obs
● 2015-06-18 02:33:30
● 2017-06-16 21:37:38
○ 2026-03-05 14:55:32
●A104.21.11.2452026-03-05 → 2026-03-05 · 2 obs
○ 2017-06-16 21:37:38
● 2026-03-05 14:55:32
○A108.170.15.1072016-04-08 → 2017-06-16 · 4 obs
○ 2016-01-21 01:51:12
● 2016-04-08 20:46:36
● 2017-06-16 21:37:38
○ 2026-03-05 14:55:32
○A162.222.225.1602015-06-18 → 2015-10-30 · 4 obs
● 2015-06-18 02:33:30
● 2015-10-30 20:43:16
○ 2016-01-21 01:51:12
○ 2026-03-05 14:55:32
●A172.67.193.522026-03-05 → 2026-03-05 · 2 obs
○ 2017-06-16 21:37:38
● 2026-03-05 14:55:32
○A192.185.157.472016-01-21 → 2016-01-21 · 4 obs
○ 2015-10-30 20:43:16
● 2016-01-21 01:51:12
○ 2016-04-08 20:46:36
○ 2026-03-05 14:55:32
●A2606:4700:3033::6815:bf52026-03-05 → 2026-03-05 · 2 obs
○ 2017-06-16 21:37:38
● 2026-03-05 14:55:32
●A2606:4700:3036::ac43:c1342026-03-05 → 2026-03-05 · 2 obs
○ 2017-06-16 21:37:38
● 2026-03-05 14:55:32

🔍 DNS Trace

📋 Delegation Chain

ZoneNameserversGlue
comd.gtld-servers.net, m.gtld-servers.net, c.gtld-servers.net, k.gtld-servers.net...-
studyexa.comhenry.ns.cloudflare.com, lauryn.ns.cloudflare.com12 records

✅ Authoritative Response

Server: 108.162.194.22

NS records: henry.ns.cloudflare.com, lauryn.ns.cloudflare.com

🔒 DNSSEC Status

⚠️ Insecure (no DNSSEC)

No DS record for studyexa.com (unsigned zone)

⏱️ Timing

Total: 61ms | Queries: -

📄 Records

TypeCountSample Data
A2172.67.193.52, 104.21.11.245
AAAA22606:4700:3036::ac43:c134, 2606:4700:3033::6815:bf5
NS2henry.ns.cloudflare.com, lauryn.ns.cloudflare.com
HTTPS1{"priority":1,"target":".","alpn":["h3",
SOA1henry.ns.cloudflare.com dns.cloudflare.c

📌 Glue Records Collected

Total: 12

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

Analysis

IP Addresses

studyexa.com resolves to four IPs: 2606:4700:3033::6815:bf5, 2606:4700:3036::ac43:c134, 104.21.11.245 and 172.67.193.52.

Other host names such as tjhjpfbyy.com, alisonsbrandschool.com, www.tjhjpfbyy.com, mail.teen-funs.com and ktbbys.com share IP numbers with studyexa.com.

Name Servers

studyexa.com is delegated to two name servers: henry.ns.cloudflare.com and lauryn.ns.cloudflare.com.

studyexa.com uses the same name server setup as other domains, including dgzhuguo.com, hnfeidu.com, sportaza-casino.eu, nanjingtime.com and mxxktsd.com.

At least part of the name servers for studyexa.com are shared with other domains, for instance 25151x.com, ceragem-slo.si, dtslot.club, 4-air.com and guizmo.biz.

These name servers are commonly used with jade.ns.cloudflare.com, beau.ns.cloudflare.com, andy.ns.cloudflare.com and candy.ns.cloudflare.com.

Host names with six IP numbers:

henry.ns.cloudflare.com points to: 2606:4700:58::adf5:3bb0, 2803:f800:50::6ca2:c1b0, 2a06:98c1:50::ac40:21b0, 108.162.193.176, 172.64.33.176 and 173.245.59.176.

lauryn.ns.cloudflare.com points to: 2606:4700:50::a29f:2616, 2803:f800:50::6ca2:c216, 2a06:98c1:50::ac40:2216, 108.162.194.22, 162.159.38.22 and 172.64.34.22.