concursinho.com - robtex.com

concursinho.com

DNSSEC⚠️ Not signed
A2606:4700:3033::ac43:9a0a🇺🇸 Cloudflare2606:4700:3033::/48 , Inc. 101 Townsend Street, San Francisco, California 94107, US ✓ In HTTPS hints
A2606:4700:3035::6815:43c🇺🇸 Cloudflare2606:4700:3035::/48 , Inc. 101 Townsend Street, San Francisco, California 94107, US ✓ In HTTPS hints
A104.21.4.60Cloudflare104.21.0.0/20 , Inc. 101 Townsend Street, San Francisco, California 94107, US ✓ In HTTPS hints
A172.67.154.10🇺🇸 Cloudflare172.67.144.0/20 , Inc. 101 Townsend Street, San Francisco, California 94107, US ✓ In HTTPS hints
NSdolly.ns.cloudflare.com ⭐
A2606:4700:50::adf5:3a62🇺🇸 Cloudflare2606:4700:50::/44 , Inc. 101 Townsend Street, San Francisco, California 94107, US
PTRdolly.ns.cloudflare.com
A2803:f800:50::6ca2:c062🇨🇷 Cloudflare2803:f800:50::/45 LACNIC generated route6 for CloudFlare Latin America S.R.L
PTRdolly.ns.cloudflare.com
A2a06:98c1:50::ac40:2062🇺🇸 Cloudflare2a06:98c1:50::/45
PTRdolly.ns.cloudflare.com
A108.162.192.98🇺🇸 Cloudflare108.162.192.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US
PTRdolly.ns.cloudflare.com
A172.64.32.98🇺🇸 Cloudflare172.64.32.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US
PTRdolly.ns.cloudflare.com
A173.245.58.98🇺🇸 Cloudflare173.245.58.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US
PTRdolly.ns.cloudflare.com
NSvicente.ns.cloudflare.com
A2606:4700:58::a29f:2cef🇺🇸 Cloudflare2606:4700:50::/44 , Inc. 101 Townsend Street, San Francisco, California 94107, US
PTRvicente.ns.cloudflare.com
A2803:f800:50::6ca2:c3ef🇨🇷 Cloudflare2803:f800:50::/45 LACNIC generated route6 for CloudFlare Latin America S.R.L
PTRvicente.ns.cloudflare.com
A2a06:98c1:50::ac40:23ef🇺🇸 Cloudflare2a06:98c1:50::/45
PTRvicente.ns.cloudflare.com
A108.162.195.239🇺🇸 Cloudflare108.162.195.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US
PTRvicente.ns.cloudflare.com
A162.159.44.239Cloudflare162.159.32.0/20 , Inc. 101 Townsend Street, San Francisco, California 94107, US
PTRvicente.ns.cloudflare.com
A172.64.35.239🇺🇸 Cloudflare172.64.35.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US
PTRvicente.ns.cloudflare.com
MXeforward1.registrar-servers.com ⭐
A162.255.118.51🇺🇸 NAMCHEAP-PH162.255.118.0/24 Namecheap, Inc. 11400 W. Olympic Blvd. Suite 200 Los Angeles, CA 90064 UNITED STATES
PTReforward1.registrar-servers.com
PTReforward3.registrar-servers.com
MXeforward2.registrar-servers.com ⭐
A162.255.118.52🇺🇸 NAMCHEAP-PH162.255.118.0/24 Namecheap, Inc. 11400 W. Olympic Blvd. Suite 200 Los Angeles, CA 90064 UNITED STATES
PTReforward2.registrar-servers.com
MXeforward3.registrar-servers.com ⭐
A162.255.118.51🇺🇸 NAMCHEAP-PH162.255.118.0/24 Namecheap, Inc. 11400 W. Olympic Blvd. Suite 200 Los Angeles, CA 90064 UNITED STATES
PTReforward1.registrar-servers.com
PTReforward3.registrar-servers.com
MXeforward4.registrar-servers.com(15)
A162.255.118.52🇺🇸 NAMCHEAP-PH162.255.118.0/24 Namecheap, Inc. 11400 W. Olympic Blvd. Suite 200 Los Angeles, CA 90064 UNITED STATES
PTReforward2.registrar-servers.com
MXeforward5.registrar-servers.com(20)
A162.255.118.51🇺🇸 NAMCHEAP-PH162.255.118.0/24 Namecheap, Inc. 11400 W. Olympic Blvd. Suite 200 Los Angeles, CA 90064 UNITED STATES
PTReforward1.registrar-servers.com
PTReforward3.registrar-servers.com
TXTgoogle-site-verification=KCY1RxO6vY8dA51LblmPDMAbvjRYfIxjhvZtBQUWMwY
HTTPSHTTP/3, HTTP/2 ✓ hints match
IPv4104.21.4.60, 172.67.154.10
IPv62606:4700:3033::ac43:9a0a, 2606:4700:3035::6815:43c
SOAdolly.ns.cloudflare.comdns@cloudflare.com serial=2397717886

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

Previously MX for

concursinho.com

Same first word

concursinho.com

DNS History

15 records (11 active, 4 former)

20162017201820192020202120222023202420252026NSdolly.ns.cloudflare.comvicente.ns.cloudflare.comns1.propaghost.comns2.propaghost.comMXeforward1.registrar-servers.comeforward2.registrar-servers.comeforward3.registrar-servers.comeforward4.registrar-servers.comeforward5.registrar-servers.comconcursinho.comA104.21.4.60172.67.154.102606:4700:3033::ac43:9a0a2606:4700:3035::6815:43c68.233.231.52
●NSdolly.ns.cloudflare.com2026-03-15 → 2026-03-23 · 3 obs
○ 2015-11-03 15:59:50
● 2026-03-15 02:54:28
● 2026-03-23 21:55:58
○NSns1.propaghost.com2015-06-25 → 2015-06-25 · 3 obs
● 2015-06-25 11:25:40
○ 2015-11-03 15:59:50
○ 2026-03-23 21:55:58
○NSns2.propaghost.com2015-06-25 → 2015-06-25 · 3 obs
● 2015-06-25 11:25:40
○ 2015-11-03 15:59:50
○ 2026-03-23 21:55:58
●NSvicente.ns.cloudflare.com2026-03-15 → 2026-03-23 · 3 obs
○ 2015-11-03 15:59:50
● 2026-03-15 02:54:28
● 2026-03-23 21:55:58
○MXconcursinho.com2015-06-25 → 2015-06-25 · 3 obs
● 2015-06-25 11:25:40
○ 2015-11-03 15:59:50
○ 2026-03-23 21:55:58
●MXeforward1.registrar-servers.com2026-03-15 → 2026-03-23 · 3 obs
○ 2015-11-03 15:59:50
● 2026-03-15 02:54:28
● 2026-03-23 21:55:58
●MXeforward2.registrar-servers.com2026-03-15 → 2026-03-23 · 3 obs
○ 2015-11-03 15:59:50
● 2026-03-15 02:54:28
● 2026-03-23 21:55:58
●MXeforward3.registrar-servers.com2026-03-15 → 2026-03-23 · 3 obs
○ 2015-11-03 15:59:50
● 2026-03-15 02:54:28
● 2026-03-23 21:55:58
●MXeforward4.registrar-servers.com2026-03-15 → 2026-03-23 · 3 obs
○ 2015-11-03 15:59:50
● 2026-03-15 02:54:28
● 2026-03-23 21:55:58
●MXeforward5.registrar-servers.com2026-03-15 → 2026-03-23 · 3 obs
○ 2015-11-03 15:59:50
● 2026-03-15 02:54:28
● 2026-03-23 21:55:58
●A104.21.4.602026-03-15 → 2026-03-23 · 3 obs
○ 2015-11-03 15:59:50
● 2026-03-15 02:54:28
● 2026-03-23 21:55:58
●A172.67.154.102026-03-15 → 2026-03-23 · 3 obs
○ 2015-11-03 15:59:50
● 2026-03-15 02:54:28
● 2026-03-23 21:55:58
●A2606:4700:3033::ac43:9a0a2026-03-15 → 2026-03-23 · 3 obs
○ 2015-11-03 15:59:50
● 2026-03-15 02:54:28
● 2026-03-23 21:55:58
●A2606:4700:3035::6815:43c2026-03-15 → 2026-03-23 · 3 obs
○ 2015-11-03 15:59:50
● 2026-03-15 02:54:28
● 2026-03-23 21:55:58
○A68.233.231.522015-06-25 → 2015-06-25 · 3 obs
● 2015-06-25 11:25:40
○ 2015-11-03 15:59:50
○ 2026-03-23 21:55:58

🔍 DNS Trace

📋 Delegation Chain

ZoneNameserversGlue
coml.gtld-servers.net, j.gtld-servers.net, h.gtld-servers.net, d.gtld-servers.net...-
concursinho.comdolly.ns.cloudflare.com, vicente.ns.cloudflare.com12 records

✅ Authoritative Response

Server:108.162.192.98

NS records: dolly.ns.cloudflare.com, vicente.ns.cloudflare.com

🔒 DNSSEC Status

⚠️ Insecure (no DNSSEC)

No DS record for concursinho.com (unsigned zone)

⏱️ Timing

Total: 200ms | Queries: -

📄 Records

TypeCountSample Data
A2104.21.4.60, 172.67.154.10
AAAA22606:4700:3035::6815:43c, 2606:4700:3033::ac43:9a0a
NS2dolly.ns.cloudflare.com, vicente.ns.cloudflare.com
MX5eforward1.registrar-servers.com (pri: 10, eforward2.registrar-servers.com (pri: 10...
TXT1google-site-verification=KCY1RxO6vY8dA51
HTTPS1{"priority":1,"target":".","alpn":["h3",
SOA1dolly.ns.cloudflare.com dns.cloudflare.c

📌 Glue Records Collected

Total: 12

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

Analysis

IP Addresses

concursinho.com maps to four IP numbers: 2606:4700:3033::ac43:9a0a, 2606:4700:3035::6815:43c, 104.21.4.60 and 172.67.154.10.

Other host names such as nullmx.alypics.com, jasons.co.nz, rogerbit.com, fan-tang.com and 1xbet-p5v1y.top share IPs with concursinho.com.

Name Servers

Two name servers dolly.ns.cloudflare.com and vicente.ns.cloudflare.com handle the delegation for concursinho.com.

concursinho.com uses the same name server setup as other domains, for example sklepzoologiczny.eu and corporateactionnetwork.org.

concursinho.com at least partially shares name servers with other domains, for example shemplymade.com, food-galvet.pl, fabdental.com, bixinvc.com and mysj88.cn.

these name servers commonly pair with hank.ns.cloudflare.com, stevie.ns.cloudflare.com, desiree.ns.cloudflare.com and braelyn.ns.cloudflare.com.

Host names with six IP numbers:

dolly.ns.cloudflare.com points to 2606:4700:50::adf5:3a62, 2803:f800:50::6ca2:c062, 2a06:98c1:50::ac40:2062, 108.162.192.98, 172.64.32.98 and 173.245.58.98.

vicente.ns.cloudflare.com points to 2606:4700:58::a29f:2cef, 2803:f800:50::6ca2:c3ef, 2a06:98c1:50::ac40:23ef, 108.162.195.239, 162.159.44.239 and 172.64.35.239.

Mail Servers

concursinho.com is handled by five mail servers: eforward1.registrar-servers.com, eforward2.registrar-servers.com, eforward3.registrar-servers.com, eforward4.registrar-servers.com and eforward5.registrar-servers.com.

concursinho.com shares at least partially some mail servers with other domains, for instance fidelcastro.cc, jkon.co.uk, verapanel.com, dailyhealthreview.org and n0p0.com.

These mail servers are often used with eforward6.registrar-servers.com and eforward7.registrar-servers.com.

Host names with a single IP number:

The name eforward1.registrar-servers.com points to 162.255.118.51.

The name eforward2.registrar-servers.com points to 162.255.118.52.

The name eforward3.registrar-servers.com points to 162.255.118.51.

The name eforward4.registrar-servers.com points to 162.255.118.52.

The name eforward5.registrar-servers.com points to 162.255.118.51.

Hostnames pointing to 162.255.118.51: eforward1.registrar-servers.com, eforward3.registrar-servers.com and eforward5.registrar-servers.com.

Hostnames pointing to 162.255.118.52: eforward2.registrar-servers.com and eforward4.registrar-servers.com.