chapter.co - dns.ninja

chapter.co

DNSSEC⚠️ Not signed
A2606:4700:3034::6815:2728🇺🇸 Cloudflare2606:4700:3034::/48 , Inc. 101 Townsend Street, San Francisco, California 94107, US ✓ In HTTPS hints
A2606:4700:3035::ac43:8eba🇺🇸 Cloudflare2606:4700:3035::/48 , Inc. 101 Townsend Street, San Francisco, California 94107, US ✓ In HTTPS hints
A104.21.39.40Cloudflare104.21.32.0/20 , Inc. 101 Townsend Street, San Francisco, California 94107, US ✓ In HTTPS hints
A172.67.142.186🇺🇸 Cloudflare172.67.128.0/20 , Inc. 101 Townsend Street, San Francisco, California 94107, US ✓ In HTTPS hints
NSmark.ns.cloudflare.com ⭐
A2606:4700:58::adf5:3b82🇺🇸 Cloudflare2606:4700:50::/44 , Inc. 101 Townsend Street, San Francisco, California 94107, US
PTRmark.ns.cloudflare.com
A2803:f800:50::6ca2:c182🇨🇷 Cloudflare2803:f800:50::/45 LACNIC generated route6 for CloudFlare Latin America S.R.L
PTRmark.ns.cloudflare.com
A2a06:98c1:50::ac40:2182🇺🇸 Cloudflare2a06:98c1:50::/45
PTRmark.ns.cloudflare.com
A108.162.193.130🇺🇸 Cloudflare108.162.193.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US
PTRmark.ns.cloudflare.com
A172.64.33.130🇺🇸 Cloudflare172.64.33.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US
PTRmark.ns.cloudflare.com
A173.245.59.130🇺🇸 Cloudflare173.245.59.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US
PTRmark.ns.cloudflare.com
NSsamara.ns.cloudflare.com
A2606:4700:50::a29f:26a0🇺🇸 Cloudflare2606:4700:50::/44 , Inc. 101 Townsend Street, San Francisco, California 94107, US
PTRsamara.ns.cloudflare.com
A2803:f800:50::6ca2:c2a0🇨🇷 Cloudflare2803:f800:50::/45 LACNIC generated route6 for CloudFlare Latin America S.R.L
PTRsamara.ns.cloudflare.com
A2a06:98c1:50::ac40:22a0🇺🇸 Cloudflare2a06:98c1:50::/45
PTRsamara.ns.cloudflare.com
A108.162.194.160🇺🇸 Cloudflare108.162.194.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US
PTRsamara.ns.cloudflare.com
A162.159.38.160Cloudflare162.159.32.0/20 , Inc. 101 Townsend Street, San Francisco, California 94107, US
PTRsamara.ns.cloudflare.com
A172.64.34.160🇺🇸 Cloudflare172.64.34.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US
PTRsamara.ns.cloudflare.com
MXsmtp.secureserver.net ⭐
A216.69.141.71🇺🇸 AS398101216.69.140.0/22
PTRosplibsmtp01-v01.prod.phx3.secureserver.net
A216.69.141.84🇺🇸 AS398101216.69.140.0/22
PTRosplibsmtp02-v01.prod.phx3.secureserver.net
A216.69.141.113🇺🇸 AS398101216.69.140.0/22
PTRosplibsmtp03-v01.prod.phx3.secureserver.net
MXmailstore1.secureserver.net(10)
A216.69.141.78🇺🇸 AS398101216.69.140.0/22
PTRosplibsmtp01-v02.prod.phx3.secureserver.net
A216.69.141.114🇺🇸 AS398101216.69.140.0/22
PTRosplibsmtp03-v02.prod.phx3.secureserver.net
A216.69.141.162🇺🇸 AS398101216.69.140.0/22
PTRosplibsmtp02-v02.prod.phx3.secureserver.net
HTTPSHTTP/3, HTTP/2 ✓ hints match
IPv4 hints104.21.39.40, 172.67.142.186
IPv6 hints2606:4700:3034::6815:2728, 2606:4700:3035::ac43:8eba
ECHX25519, HKDF-SHA256 + AES-128-GCM draft, id=106, name=cloudflare-ech.com
SOAmark.ns.cloudflare.comdns@cloudflare.com serial=2409691083

co

DNSSEC🔒 Signed (DS record present)
NSns0.centralnic.net ⭐
NSa.registrydns.co
NSb.registrydns.co
NSc.registrydns.co
NSd.registrydns.co
SOAns0.centralnic.nethostmaster@centralnic.net serial=1759714665

Same first word

chapter.cn
chapter.tech
chapter.website
chapter.email
chapter.org
chapter.ie
chapter.se
chapter.net
chapter.eu
chapter.co.uk
chapter.be
chapter.cymru
chapter.pro
chapter.dk
chapter.show
chapter.money
chapter.live
chapter.agency
chapter.com
chapter.nl
chapter.mx
chapter.de
chapter.awsapps.com
chapter.es
chapter.ltd
chapter.us
chapter.asia
chapter.io
chapter.co
chapter.works
chapter.one
chapter.com.mx
chapter.xyz
chapter.house
chapter.pl
chapter.me
chapter.ai
chapter.co.nz
chapter.ca

Similar names

parchet.ch
aptcher.com
partech.com.sg
therapc.com
partech.ru
partech.be
heartcp.com
partech.com
partech.it
pathrec.com
raptech.co
raptech.co.za
partech.com.cn
pechart.com
pathrec.com.au
petarch.com
patcher.cn
trepach.com
partech.info
thearcp.com
partech.co.kr
partech.ventures
raptech.co.uk
pachter.co.il
petchar.com
reachpt.com
partech.nl
petrahc.com
repatch.org
raphtec.com
pratech.live
theparc.co
patcher.us
patcher.nl
partech.eu.com
parchet.md
techarp.co.uk
harptec.co.uk
petrach.de
theparc.id
patrech.com
partech.ie
patcher.no
partech.ch
thecarp.ru
repatch.com
phartec.com
pachter.eu
theparc.net
patcher.org
partech.ir
techpar.com
heptarc.com
terchap.be
partech.com.au
pcearth.com
theparc.com
partech.org
theprac.com.au
techpar.in
pratech.fr
partech.net
pcheart.co.uk
chatrep.com
aprtech.co.th
patcher.ca
htpcare.vn
chrtape.com
pratech.net
pachter.de
raptech.com
raptech.cz
cpheart.com

DNS History

13 records (8 active, 5 former)

20162017201820192020202120222023202420252026NSmark.ns.cloudflare.comsamara.ns.cloudflare.comns01.domaincontrol.comns02.domaincontrol.comMXmailstore1.secureserver.netsmtp.secureserver.netA104.21.39.40172.67.142.1862606:4700:3034::6815:27282606:4700:3035::ac43:8eba15.197.148.33184.168.221.443.33.130.190
●NSmark.ns.cloudflare.com2026-07-12 → 2026-07-24 · 3 obs
○ 2026-05-17 21:02:44
● 2026-07-12 15:57:46
● 2026-07-24 05:05:28
○NSns01.domaincontrol.com2015-06-22 → 2026-05-17 · 4 obs
● 2015-06-22 09:50:44
● 2026-05-17 21:02:44
○ 2026-07-12 15:57:46
○ 2026-07-24 05:05:28
○NSns02.domaincontrol.com2015-06-22 → 2026-05-17 · 4 obs
● 2015-06-22 09:50:44
● 2026-05-17 21:02:44
○ 2026-07-12 15:57:46
○ 2026-07-24 05:05:28
●NSsamara.ns.cloudflare.com2026-07-12 → 2026-07-24 · 3 obs
○ 2026-05-17 21:02:44
● 2026-07-12 15:57:46
● 2026-07-24 05:05:28
●MXmailstore1.secureserver.net2015-06-22 → 2026-07-24 · 2 obs
● 2015-06-22 09:50:44
● 2026-07-24 05:05:28
●MXsmtp.secureserver.net2015-06-22 → 2026-07-24 · 2 obs
● 2015-06-22 09:50:44
● 2026-07-24 05:05:28
●A104.21.39.402026-07-12 → 2026-07-24 · 3 obs
○ 2026-05-17 21:02:44
● 2026-07-12 15:57:46
● 2026-07-24 05:05:28
○A15.197.148.332026-03-04 → 2026-05-17 · 5 obs
○ 2017-11-04 10:32:08
● 2026-03-04 07:43:26
● 2026-05-17 21:02:44
○ 2026-07-12 15:57:46
○ 2026-07-24 05:05:28
●A172.67.142.1862026-07-12 → 2026-07-24 · 3 obs
○ 2026-05-17 21:02:44
● 2026-07-12 15:57:46
● 2026-07-24 05:05:28
○A184.168.221.442015-06-22 → 2017-11-04 · 4 obs
● 2015-06-22 09:50:44
● 2017-11-04 10:32:08
○ 2026-03-04 07:43:26
○ 2026-07-24 05:05:28
●A2606:4700:3034::6815:27282026-07-12 → 2026-07-24 · 3 obs
○ 2026-05-17 21:02:44
● 2026-07-12 15:57:46
● 2026-07-24 05:05:28
●A2606:4700:3035::ac43:8eba2026-07-12 → 2026-07-24 · 3 obs
○ 2026-05-17 21:02:44
● 2026-07-12 15:57:46
● 2026-07-24 05:05:28
○A3.33.130.1902026-03-04 → 2026-05-17 · 5 obs
○ 2017-11-04 10:32:08
● 2026-03-04 07:43:26
● 2026-05-17 21:02:44
○ 2026-07-12 15:57:46
○ 2026-07-24 05:05:28

🔍 DNS Trace

📋 Delegation Chain

ZoneNameserversGlue
cob.registrydns.co, c.registrydns.co, d.registrydns.co, a.registrydns.co-
chapter.cosamara.ns.cloudflare.com, mark.ns.cloudflare.com-

✅ Authoritative Response

Server:172.64.33.130

NS records: samara.ns.cloudflare.com, mark.ns.cloudflare.com

🔒 DNSSEC Status

⚠️ Insecure (no DNSSEC)

No DS record for chapter.co (unsigned zone)

⏱️ Timing

Total: 216ms | Queries: -

📄 Records

TypeCountSample Data
A2172.67.142.186, 104.21.39.40
AAAA22606:4700:3035::ac43:8eba, 2606:4700:3034::6815:2728
NS2mark.ns.cloudflare.com, samara.ns.cloudflare.com
MX2smtp.secureserver.net (pri: 0), mailstore1.secureserver.net (pri: 10)
HTTPS1{"priority":1,"target":".","alpn":["h3",
SOA1mark.ns.cloudflare.com dns.cloudflare.co

Analysis

IP Addresses

chapter.co resolves to four IP addresses: 104.21.39.40, 172.67.142.186, 2606:4700:3034::6815:2728 and 2606:4700:3035::ac43:8eba.

mtl.com.my, aeroglobalaero.digital, vvjprm2569.joinhu5.com plus two other host names have IP numbers in common with chapter.co.

Name Servers

The NS records for chapter.co delegate to mark.ns.cloudflare.com and samara.ns.cloudflare.com.

The name server configuration of chapter.co is shared with other domains, for instance galeontrivox.sbs, hot51.llc, statement.co and two others.

chapter.co has at least partial name server overlap with other domains, such as bycar.com.tr, huabanwangmianfeisucatuku.com.cn, icpa.org.ar and two others.

These name servers tend to appear together with the name servers tony.ns.cloudflare.com, princess.ns.cloudflare.com and liz.ns.cloudflare.com.

Hosts with 6 IP addresses each:

mark.ns.cloudflare.com maps to 108.162.193.130, 172.64.33.130, 173.245.59.130 and 3 additional IP addresses.

samara.ns.cloudflare.com maps to 108.162.194.160, 162.159.38.160, 172.64.34.160 and 3 additional IP addresses.

Mail Servers

chapter.co uses two mail servers, mailstore1.secureserver.net and smtp.secureserver.net.

The mail server setup of chapter.co matches that of other domains such as ukpettravelscheme.com, delimall.com, veinvip.com and two others.

chapter.co has mail servers in common with other domains — for example venturi.cc and ruben-czock.de.

mailstore1.secureserver.net and smtp.secureserver.net each have three IP addresses — mailstore1.secureserver.net directs to 216.69.141.78, 216.69.141.114 and 216.69.141.162; smtp.secureserver.net directs to 216.69.141.71, 216.69.141.84 and 216.69.141.113.