courseacademypro.com - robtex.com

courseacademypro.com

DNSSEC⚠️ Not signed
A2606:4700:3036::6815:1a50🇺🇸 Cloudflare2606:4700:3036::/48 , Inc. 101 Townsend Street, San Francisco, California 94107, US ✓ In HTTPS hints
A2606:4700:3036::ac43:87a3🇺🇸 Cloudflare2606:4700:3036::/48 , Inc. 101 Townsend Street, San Francisco, California 94107, US ✓ In HTTPS hints
A104.21.26.80Cloudflare104.21.16.0/20 , Inc. 101 Townsend Street, San Francisco, California 94107, US ✓ In HTTPS hints
A172.67.135.163🇺🇸 Cloudflare172.67.128.0/20 , Inc. 101 Townsend Street, San Francisco, California 94107, US ✓ In HTTPS hints
NSalberto.ns.cloudflare.com ⭐
A2606:4700:58::a29f:2c12🇺🇸 Cloudflare2606:4700:50::/44 , Inc. 101 Townsend Street, San Francisco, California 94107, US
PTRalberto.ns.cloudflare.com
A2803:f800:50::6ca2:c312🇨🇷 Cloudflare2803:f800:50::/45 LACNIC generated route6 for CloudFlare Latin America S.R.L
PTRalberto.ns.cloudflare.com
A2a06:98c1:50::ac40:2312🇺🇸 Cloudflare2a06:98c1:50::/45
PTRalberto.ns.cloudflare.com
A108.162.195.18🇺🇸 Cloudflare108.162.195.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US
PTRalberto.ns.cloudflare.com
A162.159.44.18Cloudflare162.159.32.0/20 , Inc. 101 Townsend Street, San Francisco, California 94107, US
PTRalberto.ns.cloudflare.com
A172.64.35.18🇺🇸 Cloudflare172.64.35.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US
PTRalberto.ns.cloudflare.com
NSemerie.ns.cloudflare.com
A2606:4700:50::a29f:2673🇺🇸 Cloudflare2606:4700:50::/44 , Inc. 101 Townsend Street, San Francisco, California 94107, US
PTRemerie.ns.cloudflare.com
A2803:f800:50::6ca2:c273🇨🇷 Cloudflare2803:f800:50::/45 LACNIC generated route6 for CloudFlare Latin America S.R.L
PTRemerie.ns.cloudflare.com
A2a06:98c1:50::ac40:2273🇺🇸 Cloudflare2a06:98c1:50::/45
PTRemerie.ns.cloudflare.com
A108.162.194.115🇺🇸 Cloudflare108.162.194.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US
PTRemerie.ns.cloudflare.com
A162.159.38.115Cloudflare162.159.32.0/20 , Inc. 101 Townsend Street, San Francisco, California 94107, US
PTRemerie.ns.cloudflare.com
A172.64.34.115🇺🇸 Cloudflare172.64.34.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US
PTRemerie.ns.cloudflare.com
HTTPSHTTP/3, HTTP/2 ✓ hints match
IPv4 hints104.21.26.80, 172.67.135.163
IPv6 hints2606:4700:3036::6815:1a50, 2606:4700:3036::ac43:87a3
ECHX25519, HKDF-SHA256 + AES-128-GCM draft, id=79, name=cloudflare-ech.com
SOAalberto.ns.cloudflare.comdns@cloudflare.com serial=2409379541

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=1786068359

Same first word

courseacademypro.com

DNS History

12 records (6 active, 6 former)

2020202120222023202420252026NSalberto.ns.cloudflare.comemerie.ns.cloudflare.comcarol.ns.cloudflare.comrajeev.ns.cloudflare.comA104.21.26.80172.67.135.1632606:4700:3036::6815:1a502606:4700:3036::ac43:87a3104.28.24.168104.28.25.1682606:4700:30::681c:18a82606:4700:30::681c:19a8
●NSalberto.ns.cloudflare.com2026-07-25 → 2026-08-07 · 3 obs
○ 2026-02-19 12:43:20
● 2026-07-25 05:53:58
● 2026-08-07 02:07:20
○NScarol.ns.cloudflare.com2019-12-17 → 2019-12-17 · 3 obs
● 2019-12-17 20:12:14
○ 2026-02-19 12:43:20
○ 2026-08-07 02:07:20
●NSemerie.ns.cloudflare.com2026-07-25 → 2026-08-07 · 3 obs
○ 2026-02-19 12:43:20
● 2026-07-25 05:53:58
● 2026-08-07 02:07:20
○NSrajeev.ns.cloudflare.com2019-12-17 → 2019-12-17 · 3 obs
● 2019-12-17 20:12:14
○ 2026-02-19 12:43:20
○ 2026-08-07 02:07:20
●A104.21.26.802026-07-25 → 2026-08-07 · 3 obs
○ 2026-02-19 12:43:20
● 2026-07-25 05:53:58
● 2026-08-07 02:07:20
○A104.28.24.1682019-12-17 → 2019-12-17 · 3 obs
● 2019-12-17 20:12:14
○ 2026-02-19 12:43:20
○ 2026-08-07 02:07:20
○A104.28.25.1682019-12-17 → 2019-12-17 · 3 obs
● 2019-12-17 20:12:14
○ 2026-02-19 12:43:20
○ 2026-08-07 02:07:20
●A172.67.135.1632026-07-25 → 2026-08-07 · 3 obs
○ 2026-02-19 12:43:20
● 2026-07-25 05:53:58
● 2026-08-07 02:07:20
○A2606:4700:30::681c:18a82019-12-17 → 2019-12-17 · 3 obs
● 2019-12-17 20:12:14
○ 2026-02-19 12:43:20
○ 2026-08-07 02:07:20
○A2606:4700:30::681c:19a82019-12-17 → 2019-12-17 · 3 obs
● 2019-12-17 20:12:14
○ 2026-02-19 12:43:20
○ 2026-08-07 02:07:20
●A2606:4700:3036::6815:1a502026-07-25 → 2026-08-07 · 3 obs
○ 2026-02-19 12:43:20
● 2026-07-25 05:53:58
● 2026-08-07 02:07:20
●A2606:4700:3036::ac43:87a32026-07-25 → 2026-08-07 · 3 obs
○ 2026-02-19 12:43:20
● 2026-07-25 05:53:58
● 2026-08-07 02:07:20

🔍 DNS Trace

📋 Delegation Chain

ZoneNameserversGlue
coma.gtld-servers.net, b.gtld-servers.net, c.gtld-servers.net, d.gtld-servers.net...-
courseacademypro.comemerie.ns.cloudflare.com, alberto.ns.cloudflare.com12 records

✅ Authoritative Response

Server:108.162.195.18

NS records: emerie.ns.cloudflare.com, alberto.ns.cloudflare.com

🔒 DNSSEC Status

⚠️ Insecure (no DNSSEC)

No DS record for courseacademypro.com (unsigned zone)

⏱️ Timing

Total: 269ms | Queries: -

📄 Records

TypeCountSample Data
A2104.21.26.80, 172.67.135.163
AAAA22606:4700:3036::ac43:87a3, 2606:4700:3036::6815:1a50
NS2alberto.ns.cloudflare.com, emerie.ns.cloudflare.com
HTTPS1{"priority":1,"target":".","alpn":["h3",
SOA1alberto.ns.cloudflare.com dns.cloudflare

📌 Glue Records Collected

Total: 12

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

Analysis

IP Addresses

courseacademypro.com points to the four IP addresses 104.21.26.80, 172.67.135.163, 2606:4700:3036::6815:1a50 and 2606:4700:3036::ac43:87a3.

1715kelly.com, tuckermcrae.com, kotton45-shop.ru plus two other host names have IP numbers in common with courseacademypro.com.

Name Servers

DNS delegation for courseacademypro.com points to two name servers: alberto.ns.cloudflare.com and emerie.ns.cloudflare.com.

The name server configuration of courseacademypro.com is shared with other domains, for instance livingessencestudio.com, nocnaukowcow.malopolska.pl, footyfont.com and two others.

At least some of courseacademypro.com's name servers are shared with other domains, for example xiaofeijianlailiaohongbaobanxiazai.com.cn, ndamirlanparhanov.shop, oxshotttaxis.co.uk and two more.

It is common for these name servers to be used in conjunction with the name servers malavika.ns.cloudflare.com, nelly.ns.cloudflare.com and guss.ns.cloudflare.com.

Hosts with 6 IP addresses each:

alberto.ns.cloudflare.com has IP addresses 108.162.195.18, 162.159.44.18 and 172.64.35.18, plus 3 other.

emerie.ns.cloudflare.com has IP addresses 108.162.194.115, 162.159.38.115 and 172.64.34.115, plus 3 other.