centoshelp.org - robtex.com

centoshelp.org

DNSSEC⚠️ Not signed
A2606:4700:3030::6815:2247🇺🇸 Cloudflare2606:4700:3030::/48 , Inc. 101 Townsend Street, San Francisco, California 94107, US ✓ In HTTPS hints
A2606:4700:3033::ac43:9bc8🇺🇸 Cloudflare2606:4700:3033::/48 , Inc. 101 Townsend Street, San Francisco, California 94107, US ✓ In HTTPS hints
A104.21.34.71Cloudflare104.21.32.0/20 , Inc. 101 Townsend Street, San Francisco, California 94107, US ✓ In HTTPS hints
A172.67.155.200🇺🇸 Cloudflare172.67.144.0/20 , Inc. 101 Townsend Street, San Francisco, California 94107, US ✓ In HTTPS hints
NSlangston.ns.cloudflare.com ⭐
A2606:4700:58::a29f:2cfc🇺🇸 Cloudflare2606:4700:50::/44 , Inc. 101 Townsend Street, San Francisco, California 94107, US
PTRlangston.ns.cloudflare.com
A2803:f800:50::6ca2:c3fc🇨🇷 Cloudflare2803:f800:50::/45 LACNIC generated route6 for CloudFlare Latin America S.R.L
PTRlangston.ns.cloudflare.com
A2a06:98c1:50::ac40:23fc🇺🇸 Cloudflare2a06:98c1:50::/45
PTRlangston.ns.cloudflare.com
A108.162.195.252🇺🇸 Cloudflare108.162.195.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US
PTRlangston.ns.cloudflare.com
A162.159.44.252Cloudflare162.159.32.0/20 , Inc. 101 Townsend Street, San Francisco, California 94107, US
PTRlangston.ns.cloudflare.com
A172.64.35.252🇺🇸 Cloudflare172.64.35.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US
PTRlangston.ns.cloudflare.com
NSpat.ns.cloudflare.com
A2606:4700:50::adf5:3a8b🇺🇸 Cloudflare2606:4700:50::/44 , Inc. 101 Townsend Street, San Francisco, California 94107, US
PTRpat.ns.cloudflare.com
A2803:f800:50::6ca2:c08b🇨🇷 Cloudflare2803:f800:50::/45 LACNIC generated route6 for CloudFlare Latin America S.R.L
PTRpat.ns.cloudflare.com
A2a06:98c1:50::ac40:208b🇺🇸 Cloudflare2a06:98c1:50::/45
PTRpat.ns.cloudflare.com
A108.162.192.139🇺🇸 Cloudflare108.162.192.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US
PTRpat.ns.cloudflare.com
A172.64.32.139🇺🇸 Cloudflare172.64.32.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US
PTRpat.ns.cloudflare.com
A173.245.58.139🇺🇸 Cloudflare173.245.58.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US
PTRpat.ns.cloudflare.com
MXmx1.mailchannels.net ⭐
A18.236.29.166🇺🇸 Amazon18.236.0.0/15 EC2 PDX prefix
PTRec2-18-236-29-166.us-west-2.compute.amazonaws.com
MXmx2.mailchannels.net ⭐
A18.236.29.166🇺🇸 Amazon18.236.0.0/15 EC2 PDX prefix
PTRec2-18-236-29-166.us-west-2.compute.amazonaws.com
TXTv=spf1 mx include:netblocks.dreamhost.com include:relay.mailchannels.net -all
HTTPSHTTP/3, HTTP/2 ✓ hints match
IPv4 hints104.21.34.71, 172.67.155.200
IPv6 hints2606:4700:3030::6815:2247, 2606:4700:3033::ac43:9bc8
ECHX25519, HKDF-SHA256 + AES-128-GCM draft, id=137, name=cloudflare-ech.com
SOAlangston.ns.cloudflare.comdns@cloudflare.com serial=2401025798

org

DNSSEC🔒 Signed (DS record present)
NSa0.org.afilias-nst.info ⭐ ⚠️ Not in parent delegation
NSa2.org.afilias-nst.info ⚠️ Not in parent delegation
NSb0.org.afilias-nst.org
NSb2.org.afilias-nst.org
NSc0.org.afilias-nst.info ⚠️ Not in parent delegation
NSd0.org.afilias-nst.org
SOAa0.org.afilias-nst.infohostmaster@donuts.email serial=1776020658
WOT: SAFE (84/100)

Subdomains

stats.centoshelp.org
xibalba.centoshelp.org

Same first word

centoshelp.org

Similar names

opentechsl.com

DNS History

16 records (8 active, 8 former)

20162017201820192020202120222023202420252026NSlangston.ns.cloudflare.compat.ns.cloudflare.comns1.servage.netns2.servage.netns3.servage.netns4.servage.netMXmx1.mailchannels.netmx2.mailchannels.netmx1.servage.netmx2.servage.netA104.21.34.71172.67.155.2002606:4700:3030::6815:22472606:4700:3033::ac43:9bc823.226.226.21377.232.83.106
●NSlangston.ns.cloudflare.com2026-04-10 → 2026-04-12 · 3 obs
○ 2016-09-24 14:24:28
● 2026-04-10 19:25:36
● 2026-04-12 19:26:22
○NSns1.servage.net2015-06-01 → 2016-09-24 · 4 obs
● 2015-06-01 14:03:52
● 2016-09-24 14:24:28
○ 2026-04-10 19:25:36
○ 2026-04-12 19:26:22
○NSns2.servage.net2015-06-01 → 2016-09-24 · 4 obs
● 2015-06-01 14:03:52
● 2016-09-24 14:24:28
○ 2026-04-10 19:25:36
○ 2026-04-12 19:26:22
○NSns3.servage.net2015-06-01 → 2016-09-24 · 4 obs
● 2015-06-01 14:03:52
● 2016-09-24 14:24:28
○ 2026-04-10 19:25:36
○ 2026-04-12 19:26:22
○NSns4.servage.net2015-06-01 → 2016-09-24 · 4 obs
● 2015-06-01 14:03:52
● 2016-09-24 14:24:28
○ 2026-04-10 19:25:36
○ 2026-04-12 19:26:22
●NSpat.ns.cloudflare.com2026-04-10 → 2026-04-12 · 3 obs
○ 2016-09-24 14:24:28
● 2026-04-10 19:25:36
● 2026-04-12 19:26:22
●MXmx1.mailchannels.net2026-04-10 → 2026-04-12 · 3 obs
○ 2016-09-24 14:24:28
● 2026-04-10 19:25:36
● 2026-04-12 19:26:22
○MXmx1.servage.net2015-06-01 → 2016-09-24 · 4 obs
● 2015-06-01 14:03:52
● 2016-09-24 14:24:28
○ 2026-04-10 19:25:36
○ 2026-04-12 19:26:22
●MXmx2.mailchannels.net2026-04-10 → 2026-04-12 · 3 obs
○ 2016-09-24 14:24:28
● 2026-04-10 19:25:36
● 2026-04-12 19:26:22
○MXmx2.servage.net2015-06-01 → 2016-09-24 · 4 obs
● 2015-06-01 14:03:52
● 2016-09-24 14:24:28
○ 2026-04-10 19:25:36
○ 2026-04-12 19:26:22
●A104.21.34.712026-04-10 → 2026-04-12 · 3 obs
○ 2016-09-24 14:24:28
● 2026-04-10 19:25:36
● 2026-04-12 19:26:22
●A172.67.155.2002026-04-10 → 2026-04-12 · 3 obs
○ 2016-09-24 14:24:28
● 2026-04-10 19:25:36
● 2026-04-12 19:26:22
○A23.226.226.2132016-01-04 → 2016-09-24 · 5 obs
○ 2015-10-23 08:56:10
● 2016-01-04 22:12:34
● 2016-09-24 14:24:28
○ 2026-04-10 19:25:36
○ 2026-04-12 19:26:22
●A2606:4700:3030::6815:22472026-04-10 → 2026-04-12 · 3 obs
○ 2016-09-24 14:24:28
● 2026-04-10 19:25:36
● 2026-04-12 19:26:22
●A2606:4700:3033::ac43:9bc82026-04-10 → 2026-04-12 · 3 obs
○ 2016-09-24 14:24:28
● 2026-04-10 19:25:36
● 2026-04-12 19:26:22
○A77.232.83.1062015-06-01 → 2015-10-23 · 4 obs
● 2015-06-01 14:03:52
● 2015-10-23 08:56:10
○ 2016-01-04 22:12:34
○ 2026-04-12 19:26:22

🔍 DNS Trace

📋 Delegation Chain

ZoneNameserversGlue
orgb0.org.afilias-nst.org, b2.org.afilias-nst.org, d0.org.afilias-nst.org-
centoshelp.orglangston.ns.cloudflare.com, pat.ns.cloudflare.com-

✅ Authoritative Response

Server:172.64.32.139

NS records: langston.ns.cloudflare.com, pat.ns.cloudflare.com

🔒 DNSSEC Status

⚠️ Insecure (no DNSSEC)

No DS record for centoshelp.org (unsigned zone)

⏱️ Timing

Total: 556ms | Queries: -

📄 Records

TypeCountSample Data
A2104.21.34.71, 172.67.155.200
AAAA22606:4700:3030::6815:2247, 2606:4700:3033::ac43:9bc8
NS2langston.ns.cloudflare.com, pat.ns.cloudflare.com
MX2mx1.mailchannels.net (pri: 0), mx2.mailchannels.net (pri: 0)
TXT1v=spf1 mx include:netblocks.dreamhost.co
HTTPS1{"priority":1,"target":".","alpn":["h3",
SOA1langston.ns.cloudflare.com dns.cloudflar

Analysis

Hierarchy

centoshelp.org is a parent of stats.centoshelp.org and xibalba.centoshelp.org.

IP Addresses

centoshelp.org maps to four IP numbers: 2606:4700:3030::6815:2247, 2606:4700:3033::ac43:9bc8, 104.21.34.71 and 172.67.155.200.

Other host names such as goat-ae.com, listingcopywriter.com, jmmwangiadvocatesllp.com, watersoundrealestatenews.com and hot(0x706f726e)photos.com share IPs with centoshelp.org.

Name Servers

Two name servers langston.ns.cloudflare.com and pat.ns.cloudflare.com handle the delegation for centoshelp.org.

centoshelp.org shares the same name server setup as other domains, for example racebowl.com, hrhr7.com, 666zzw.com, bitawful.com and 333yyh.com.

centoshelp.org at least partially shares name servers with other domains, for example previnir.com.br, dwsbd.com, palindrome.media, pixlrgenesis.com and soline.fr.

These name servers are commonly used with raegan.ns.cloudflare.com and maria.ns.cloudflare.com and brit.ns.cloudflare.com.

Host names with six IP numbers:

langston.ns.cloudflare.com points to 2606:4700:58::a29f:2cfc, 2803:f800:50::6ca2:c3fc, 2a06:98c1:50::ac40:23fc, 108.162.195.252, 162.159.44.252 and 172.64.35.252.

pat.ns.cloudflare.com points to 2606:4700:50::adf5:3a8b, 2803:f800:50::6ca2:c08b, 2a06:98c1:50::ac40:208b, 108.162.192.139, 172.64.32.139 and 173.245.58.139.

Mail Servers

Two mail servers handle centoshelp.org: mx1.mailchannels.net and mx2.mailchannels.net.

centoshelp.org shares the same mail server setup as other domains, including velominati.com, elasticmind.com.mx, rawlandbuyers.com, staff.fasthit.net.au and balidolphinrestaurant.com.

centoshelp.org shares at least some mail servers with other domains, for instance globalindian.org.sg, javierrugel.com and drake.se.

Host names with a single IP:

mx1.mailchannels.net points to 18.236.29.166.

mx2.mailchannels.net points to 18.236.29.166.

Host names pointing to 18.236.29.166: mx1.mailchannels.net and mx2.mailchannels.net.