cursos.com.py - robtex.com

cursos.com.py

DNSSEC⚠️ Not signed
A2606:4700:3036::ac43:81d1🇺🇸 Cloudflare2606:4700:3036::/48 , Inc. 101 Townsend Street, San Francisco, California 94107, US ✓ In HTTPS hints
A2606:4700:3037::6815:2ee🇺🇸 Cloudflare2606:4700:3037::/48 , Inc. 101 Townsend Street, San Francisco, California 94107, US ✓ In HTTPS hints
A104.21.2.238Cloudflare104.21.0.0/20 , Inc. 101 Townsend Street, San Francisco, California 94107, US ✓ In HTTPS hints
A172.67.129.209🇺🇸 Cloudflare172.67.128.0/20 , Inc. 101 Townsend Street, San Francisco, California 94107, US ✓ In HTTPS hints
NSjosh.ns.cloudflare.com ⭐
A2606:4700:58::adf5:3b7e🇺🇸 Cloudflare2606:4700:50::/44 , Inc. 101 Townsend Street, San Francisco, California 94107, US
PTRjosh.ns.cloudflare.com
A2803:f800:50::6ca2:c17e🇨🇷 Cloudflare2803:f800:50::/45 LACNIC generated route6 for CloudFlare Latin America S.R.L
PTRjosh.ns.cloudflare.com
A2a06:98c1:50::ac40:217e🇺🇸 Cloudflare2a06:98c1:50::/45
PTRjosh.ns.cloudflare.com
A108.162.193.126🇺🇸 Cloudflare108.162.193.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US
PTRjosh.ns.cloudflare.com
A172.64.33.126🇺🇸 Cloudflare172.64.33.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US
PTRjosh.ns.cloudflare.com
A173.245.59.126🇺🇸 Cloudflare173.245.59.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US
PTRjosh.ns.cloudflare.com
NSvera.ns.cloudflare.com
A2606:4700:50::adf5:3a93🇺🇸 Cloudflare2606:4700:50::/44 , Inc. 101 Townsend Street, San Francisco, California 94107, US
PTRvera.ns.cloudflare.com
A2803:f800:50::6ca2:c093🇨🇷 Cloudflare2803:f800:50::/45 LACNIC generated route6 for CloudFlare Latin America S.R.L
PTRvera.ns.cloudflare.com
A2a06:98c1:50::ac40:2093🇺🇸 Cloudflare2a06:98c1:50::/45
PTRvera.ns.cloudflare.com
A108.162.192.147🇺🇸 Cloudflare108.162.192.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US
PTRvera.ns.cloudflare.com
A172.64.32.147🇺🇸 Cloudflare172.64.32.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US
PTRvera.ns.cloudflare.com
A173.245.58.147🇺🇸 Cloudflare173.245.58.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US
PTRvera.ns.cloudflare.com
MX_dc-mx.8cc5422ebb02.cursos.com.py ⭐
A192.245.157.67🇺🇸 NETACTUATE192.245.157.0/24 Proxy Registration / Customer Route
PTRrssda4493.webaccountserver.com
TXTgoogle-site-verification=8pkEgQvgiIpLeUWnvWXzxqVUSaTkPyvKDuEK-m_V44k
TXTgoogle-site-verification=TevcZmhdsgnYozt4RqHYoe3uYBBa8azXKdBHhSqHEOM
TXTv=spf1 +a +mx +ip4:192.245.157.67 ~all
HTTPSHTTP/3, HTTP/2 ✓ hints match
IPv4 hints104.21.2.238, 172.67.129.209
IPv6 hints2606:4700:3036::ac43:81d1, 2606:4700:3037::6815:2ee
ECHX25519, HKDF-SHA256 + AES-128-GCM draft, id=206, name=cloudflare-ech.com
SOAjosh.ns.cloudflare.comdns@cloudflare.com serial=2406385465

com.py

DNSSEC⚠️ Not signed
NSa.dns.py ⭐
NSb.dns.py ⚠️ Not in parent delegation
NSc.dns.py ⚠️ Not in parent delegation
NSl.dns.py ⚠️ Not in parent delegation
NSp.dns.py ⚠️ Not in parent delegation
NSu.dns.py ⚠️ Not in parent delegation
SOAa.dns.pyabuse@dns.py serial=1783954808
WOT: SAFE (99/100)

Same first word

cursos.bo
cursos.net
cursos.us
cursos.com
cursos.com.py
cursos.asia
cursos.org
cursos.info
cursos.digital
cursos.in
cursos.club
cursos.pro
cursos.cr
cursos.enf.br
cursos.co
cursos.mobi
cursos.pt
cursos.es
cursos.vet.br
cursos.host
cursos.co.uk
cursos.training
cursos.com.mx
cursos.me
cursos.com.br
cursos.io
cursos.gov.py
cursos.ca
cursos.cl

Similar names

scorus.us
ourcss.com
ucross.org
scorus.fr
scorus.com
russco.com
crouss.com
csuros.com
corsus.de
sucros.fi
surcos.com
crusso.net
cursso.com
crosus.com
sourcs.com
crusos.com
crouss.fr
sursoc.com
srcuso.com
sorcus.name
ucross.com
scorus.de
scorus.org
corsus.eu
coruss.com
courss.com
ssocru.org
sucros.com
ruscos.ru
roscus.de
russco.co.uk
russco.org

DNS History

8 records (7 active, 1 former)

NSjosh.ns.cloudflare.comvera.ns.cloudflare.comMX_dc-mx.8cc5422ebb02.cursos.com.pyA104.21.2.238172.67.129.2092606:4700:3036::ac43:81d12606:4700:3037::6815:2ee2606:4700:3037::ac43:81d1
●NSjosh.ns.cloudflare.com2026-05-29 → 2026-07-13 · 2 obs
● 2026-05-29 13:08:08
● 2026-07-13 15:32:26
●NSvera.ns.cloudflare.com2026-05-29 → 2026-07-13 · 2 obs
● 2026-05-29 13:08:08
● 2026-07-13 15:32:26
●MX_dc-mx.8cc5422ebb02.cursos.com.py2026-05-29 → 2026-07-13 · 2 obs
● 2026-05-29 13:08:08
● 2026-07-13 15:32:26
●A104.21.2.2382026-05-29 → 2026-07-13 · 2 obs
● 2026-05-29 13:08:08
● 2026-07-13 15:32:26
●A172.67.129.2092026-05-29 → 2026-07-13 · 2 obs
● 2026-05-29 13:08:08
● 2026-07-13 15:32:26
●A2606:4700:3036::ac43:81d12026-07-09 → 2026-07-13 · 3 obs
○ 2026-05-29 13:08:08
● 2026-07-09 17:36:18
● 2026-07-13 15:32:26
●A2606:4700:3037::6815:2ee2026-05-29 → 2026-07-13 · 2 obs
● 2026-05-29 13:08:08
● 2026-07-13 15:32:26
○A2606:4700:3037::ac43:81d12026-05-29 → 2026-05-29 · 3 obs
● 2026-05-29 13:08:08
○ 2026-07-09 17:36:18
○ 2026-07-13 15:32:26

🔍 DNS Trace

📋 Delegation Chain

ZoneNameserversGlue
pyb.dns.py, u.dns.py, c.dns.py, l.dns.py...9 records
cursos.com.pyjosh.ns.cloudflare.com, vera.ns.cloudflare.com-

✅ Authoritative Response

Server:172.64.33.126

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

🔒 DNSSEC Status

⚠️ Insecure (no DNSSEC)

No DS record for cursos.com.py (unsigned zone)

⏱️ Timing

Total: 743ms | Queries: -

📄 Records

TypeCountSample Data
A2104.21.2.238, 172.67.129.209
AAAA22606:4700:3037::6815:2ee, 2606:4700:3036::ac43:81d1
NS2josh.ns.cloudflare.com, vera.ns.cloudflare.com
MX1_dc-mx.8cc5422ebb02.cursos.com.py (pri:
TXT3google-site-verification=8pkEgQvgiIpLeUW, google-site-verification=TevcZmhdsgnYozt...
HTTPS1{"priority":1,"target":".","alpn":["h3",
SOA1josh.ns.cloudflare.com dns.cloudflare.co

📌 Glue Records Collected

Total: 9

In-bailiwick: 9 (b.dns.py, c.dns.py, l.dns.py...)

Analysis

IP Addresses

cursos.com.py points to the four IP addresses 104.21.2.238, 172.67.129.209, 2606:4700:3036::ac43:81d1 and 2606:4700:3037::6815:2ee.

mineatar.io, megaott.net, study-together.com plus two other host names have IP numbers in common with cursos.com.py.

Name Servers

Two name servers handle the delegation for cursos.com.py: josh.ns.cloudflare.com and vera.ns.cloudflare.com.

The name server configuration of cursos.com.py is shared with other domains, for instance alehtifad.com, hs214.com, kktv815.xyz and two others.

The name servers of cursos.com.py overlap at least partially with those of other domains — among them iotkidsiq.com, arstrova.com, dancearoundthekitchen.com and two more.

These name servers commonly appear alongside the name servers raphaela.ns.cloudflare.com and harleigh.ns.cloudflare.com.

Hosts with 6 IP addresses each:

josh.ns.cloudflare.com resolves to 108.162.193.126, 172.64.33.126 and 173.245.59.126 among others, with 3 other IP addresses in total.

vera.ns.cloudflare.com resolves to 108.162.192.147, 172.64.32.147 and 173.245.58.147 among others, with 3 other IP addresses in total.

Mail Servers

cursos.com.py uses one mail server — _dc-mx.8cc5422ebb02.cursos.com.py.

_dc-mx.8cc5422ebb02.cursos.com.py carries a single IP number, which is 192.245.157.67.