jca.io - robtex.com

🛡️Domain Reputation CheckBlocklist, phishing & malware status→

jca.io

DNSSEC⚠️ Not signed
A2606:4700:3033::ac43:ce4c🇺🇸 Cloudflare2606:4700:3033::/48 , Inc. 101 Townsend Street, San Francisco, California 94107, US ✓ In HTTPS hints
A2606:4700:3036::6815:454f🇺🇸 Cloudflare2606:4700:3036::/48 , Inc. 101 Townsend Street, San Francisco, California 94107, US ✓ In HTTPS hints
A104.21.69.79Cloudflare104.21.64.0/20 , Inc. 101 Townsend Street, San Francisco, California 94107, US ✓ In HTTPS hints
A172.67.206.76🇺🇸 Cloudflare172.67.192.0/20 , Inc. 101 Townsend Street, San Francisco, California 94107, US ✓ In HTTPS hints
NSoswald.ns.cloudflare.com ⭐
A2606:4700:58::adf5:3bdaCloudflare2606:4700:50::/44 , Inc. 101 Townsend Street, San Francisco, California 94107, US
A2803:f800:50::6ca2:c1daCloudflare2803:f800:50::/45 LACNIC generated route6 for CloudFlare Latin America S.R.L
A2a06:98c1:50::ac40:21daCloudflare2a06:98c1:50::/45
A108.162.193.218Cloudflare108.162.193.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US
A172.64.33.218Cloudflare172.64.33.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US
A173.245.59.218Cloudflare173.245.59.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US
NStani.ns.cloudflare.com
A2606:4700:50::adf5:3ae0🇺🇸 Cloudflare2606:4700:50::/44 , Inc. 101 Townsend Street, San Francisco, California 94107, US
PTRtani.ns.cloudflare.com
A2803:f800:50::6ca2:c0e0🇨🇷 Cloudflare2803:f800:50::/45 LACNIC generated route6 for CloudFlare Latin America S.R.L
PTRtani.ns.cloudflare.com
A2a06:98c1:50::ac40:20e0🇺🇸 Cloudflare2a06:98c1:50::/45
PTRtani.ns.cloudflare.com
A108.162.192.224🇺🇸 Cloudflare108.162.192.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US
PTRtani.ns.cloudflare.com
A172.64.32.224🇺🇸 Cloudflare172.64.32.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US
PTRtani.ns.cloudflare.com
A173.245.58.224🇺🇸 Cloudflare173.245.58.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US
PTRtani.ns.cloudflare.com
MXin1-smtp.messagingengine.com ⭐
A103.168.172.216🇺🇸 TELX-AS151847103.168.172.0/24 Fastmail Pty Ltd Level 2, 114 William Street
PTRphl-mx-01.messagingengine.com
A103.168.172.217🇺🇸 TELX-AS151847103.168.172.0/24 Fastmail Pty Ltd Level 2, 114 William Street
PTRphl-mx-02.messagingengine.com
A103.168.172.218🇺🇸 TELX-AS151847103.168.172.0/24 Fastmail Pty Ltd Level 2, 114 William Street
PTRphl-mx-03.messagingengine.com
A103.168.172.219🇺🇸 TELX-AS151847103.168.172.0/24 Fastmail Pty Ltd Level 2, 114 William Street
PTRphl-mx-04.messagingengine.com
A103.168.172.220🇺🇸 TELX-AS151847103.168.172.0/24 Fastmail Pty Ltd Level 2, 114 William Street
PTRphl-mx-05.messagingengine.com
A103.168.172.221🇺🇸 TELX-AS151847103.168.172.0/24 Fastmail Pty Ltd Level 2, 114 William Street
PTRphl-mx-06.messagingengine.com
A103.168.172.222🇺🇸 TELX-AS151847103.168.172.0/24 Fastmail Pty Ltd Level 2, 114 William Street
PTRphl-mx-07.messagingengine.com
A103.168.172.223🇺🇸 TELX-AS151847103.168.172.0/24 Fastmail Pty Ltd Level 2, 114 William Street
PTRphl-mx-08.messagingengine.com
MXin2-smtp.messagingengine.com(20)
A202.12.124.216TELX-AS151847202.12.124.0/24 Fastmail Pty Ltd Level 2, 114 William Street
PTRstl-mx-01.messagingengine.com
A202.12.124.217TELX-AS151847202.12.124.0/24 Fastmail Pty Ltd Level 2, 114 William Street
PTRstl-mx-02.messagingengine.com
A202.12.124.218TELX-AS151847202.12.124.0/24 Fastmail Pty Ltd Level 2, 114 William Street
PTRstl-mx-03.messagingengine.com
A202.12.124.219TELX-AS151847202.12.124.0/24 Fastmail Pty Ltd Level 2, 114 William Street
PTRstl-mx-04.messagingengine.com
TXTv=spf1 include:spf.messagingengine.com ?all
HTTPSHTTP/3, HTTP/2 ✓ hints match
IPv4 hints104.21.69.79, 172.67.206.76
IPv6 hints2606:4700:3033::ac43:ce4c, 2606:4700:3036::6815:454f
ECHX25519, HKDF-SHA256 + AES-128-GCM draft, id=25, name=cloudflare-ech.com
SOAoswald.ns.cloudflare.comdns@cloudflare.com serial=2416348971

io

DNSSEC🔒 Signed (DS record present)
NSa0.nic.io ⭐
NSa2.nic.io
NSb0.nic.io
NSc0.nic.io
SOAa0.nic.iohostmaster@donuts.email serial=1793633250

Same first word

jca.de
jca.im
jca.pt
jca.com.pe
jca.ru
jca.jpn.com
jca.ink
jca.lol
jca.com.uy
jca.engineering
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jca.no
jca.com.au
jca.org
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jca.com.mx
jca.ro
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jca.cz
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jca.co.mz
jca.dk
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jca.ph
jca.photography
jca.net.au
jca.org.uk
jca.adv.br
jca.com
jca.art.br
jca.in.net
jca.org.br
jca.audio
jca.hk
jca.us
jca.com.br
jca.ne.jp
jca.st
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jca.cn
jca.beauty
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jca.ac.uk
jca.pages.dev
jca.kr
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jca.cl
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jca.in
jca.synology.me
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jca.tec.br
jca.be
jca.si
jca.tm
jca.services
jca.club
jca.co.tt
jca.eu.com
jca.net.cn
jca.jp.net
jca.org.tw
jca.biz
jca.ie
jca.sm
jca.world
jca.care
jca.lu
jca.es
jca.jo
jca.info
jca.edu.vn
jca.org.nz
jca.red
jca.jp
jca.co.in
jca.workers.dev
jca.co.uk
jca.ec
jca.solutions

Similar names

caj.or.ke
ajc.llc
jac.edu.kg
acj.se
ajc.com.my
jac.nyc
jac.com.vn
cja.app
ajc.at
acj.adv.br
ajc.in
acj.cl
cja.at
cja.nu
ajc.es
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jac.it.com
cja.fi
cja.tm
cja.ai
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jac.dog
cja.capital
jac.myds.me
jac.fyi
jac.my.id
caj.io
jac.com.py
cja.com.au
acj.com.br
ajc.academy
cja.info
ajc.design
jac.pf
acj.us
cja.se
cja.ch
cja.com.sg
cja.dk
jac.com
acj.org
jac.me
caj.zip
acj.org.pe
caj.nl
jac.business
ajc.systems
caj.bond
cja.events
ajc.uk.com
ajc.web.id
caj.us.com
ajc.de
ajc.cc
acj.uk.net
acj.github.io
jac.bo
caj.edu.co
caj.co.uk
ajc.dev
acj.ne.jp
jac.moda
jac.plumbing
acj.ind.br
acj.uk
acj.in
caj.pl
acj.sk
jac.name
jac.ac
cja.lv
jac.us
caj.it
ajc.media
jac.com.gt
jac.trading
ajc.cm

Previous names

jbzone.io
jbzy.io
jc-acmilan.io
jc-coin.io
jc.io
jc1156.io
jc1n.io
jc2sec.io
jc360.io
jc3stud.io
jc77.io
jc777.io
jc82.io
jc83.io
jc84.io
jc85.io
jc86.io
jc87.io
jc88.io
jc89.io

Next names

jcaa.io
jcacademy.io

DNS History

12 records (8 active, 4 former)

NSoswald.ns.cloudflare.comtani.ns.cloudflare.comMXin1-smtp.messagingengine.comin2-smtp.messagingengine.comA104.21.69.79172.67.206.762606:4700:3033::ac43:ce4c2606:4700:3036::6815:454f188.114.96.0188.114.97.02a06:98c1:3120::2a06:98c1:3121::
●NSoswald.ns.cloudflare.com2026-08-29 → 2026-11-02 · 2 obs
● 2026-08-29 22:40:28
● 2026-11-02 16:05:50
●NStani.ns.cloudflare.com2026-08-29 → 2026-11-02 · 2 obs
● 2026-08-29 22:40:28
● 2026-11-02 16:05:50
●MXin1-smtp.messagingengine.com2026-08-29 → 2026-11-02 · 2 obs
● 2026-08-29 22:40:28
● 2026-11-02 16:05:50
●MXin2-smtp.messagingengine.com2026-08-29 → 2026-11-02 · 2 obs
● 2026-08-29 22:40:28
● 2026-11-02 16:05:50
●A104.21.69.792026-09-17 → 2026-11-02 · 7 obs
○ 2026-08-29 22:40:28
● 2026-09-17 16:07:28
○ 2026-10-13 14:59:30
● 2026-10-13 20:18:38
○ 2026-10-17 11:14:44
● 2026-10-18 16:48:18
● 2026-11-02 16:05:50
●A172.67.206.762026-09-17 → 2026-11-02 · 7 obs
○ 2026-08-29 22:40:28
● 2026-09-17 16:07:28
○ 2026-10-13 14:59:30
● 2026-10-13 20:18:38
○ 2026-10-17 11:14:44
● 2026-10-18 16:48:18
● 2026-11-02 16:05:50
○A188.114.96.02026-08-29 → 2026-10-17 · 7 obs
● 2026-08-29 22:40:28
○ 2026-09-17 16:07:28
● 2026-10-13 14:59:30
○ 2026-10-13 20:18:38
● 2026-10-17 11:14:44
○ 2026-10-18 16:48:18
○ 2026-11-02 16:05:50
○A188.114.97.02026-08-29 → 2026-10-17 · 7 obs
● 2026-08-29 22:40:28
○ 2026-09-17 16:07:28
● 2026-10-13 14:59:30
○ 2026-10-13 20:18:38
● 2026-10-17 11:14:44
○ 2026-10-18 16:48:18
○ 2026-11-02 16:05:50
●A2606:4700:3033::ac43:ce4c2026-09-17 → 2026-11-02 · 7 obs
○ 2026-08-29 22:40:28
● 2026-09-17 16:07:28
○ 2026-10-13 14:59:30
● 2026-10-13 20:18:38
○ 2026-10-17 11:14:44
● 2026-10-18 16:48:18
● 2026-11-02 16:05:50
●A2606:4700:3036::6815:454f2026-09-17 → 2026-11-02 · 7 obs
○ 2026-08-29 22:40:28
● 2026-09-17 16:07:28
○ 2026-10-13 14:59:30
● 2026-10-13 20:18:38
○ 2026-10-17 11:14:44
● 2026-10-18 16:48:18
● 2026-11-02 16:05:50
○A2a06:98c1:3120::2026-08-29 → 2026-10-17 · 7 obs
● 2026-08-29 22:40:28
○ 2026-09-17 16:07:28
● 2026-10-13 14:59:30
○ 2026-10-13 20:18:38
● 2026-10-17 11:14:44
○ 2026-10-18 16:48:18
○ 2026-11-02 16:05:50
○A2a06:98c1:3121::2026-08-29 → 2026-10-17 · 7 obs
● 2026-08-29 22:40:28
○ 2026-09-17 16:07:28
● 2026-10-13 14:59:30
○ 2026-10-13 20:18:38
● 2026-10-17 11:14:44
○ 2026-10-18 16:48:18
○ 2026-11-02 16:05:50

🔍 DNS Trace

📋 Delegation Chain

ZoneNameserversGlue
ioa2.nic.io, b0.nic.io, c0.nic.io, a0.nic.io-
jca.iotani.ns.cloudflare.com, oswald.ns.cloudflare.com-

✅ Authoritative Response

Server:173.245.59.218

NS records: tani.ns.cloudflare.com, oswald.ns.cloudflare.com

🔒 DNSSEC Status

⚠️ Insecure (no DNSSEC)

No DS record for jca.io (unsigned zone)

⏱️ Timing

Total: 1192ms | Queries: -

📄 Records

TypeCountSample Data
A2172.67.206.76, 104.21.69.79
AAAA22606:4700:3033::ac43:ce4c, 2606:4700:3036::6815:454f
NS2oswald.ns.cloudflare.com, tani.ns.cloudflare.com
MX2in1-smtp.messagingengine.com (pri: 10), in2-smtp.messagingengine.com (pri: 20)
TXT1v=spf1 include:spf.messagingengine.com ?
HTTPS1{"priority":1,"target":".","alpn":["h3",
SOA1oswald.ns.cloudflare.com dns.cloudflare.

Analysis

IP Addresses

jca.io resolves to four IP addresses: 104.21.69.79, 172.67.206.76, 2606:4700:3033::ac43:ce4c and 2606:4700:3036::6815:454f.

Other host names, for instance honged.org, gbrubberchemical.com, cnrtl.xyz and two other share IP numbers with jca.io.

Name Servers

DNS delegation for jca.io points to two name servers: oswald.ns.cloudflare.com and tani.ns.cloudflare.com.

The name server configuration of jca.io is shared with other domains, for instance lalabetonline.com, temperobahia.com.br, emojidb-info.pages.dev and two others.

jca.io at least partially shares name servers with other domains, for instance ashtardimensions.com, grayshaper.com, nano-faucet.org and two other.

These name servers often co-occur with the name servers clark.ns.cloudflare.com.

Hosts with 6 IP addresses each:

oswald.ns.cloudflare.com has IP addresses 108.162.193.218, 172.64.33.218 and 173.245.59.218, plus 3 other.

tani.ns.cloudflare.com has IP addresses 108.162.192.224, 172.64.32.224 and 173.245.58.224, plus 3 other.

Mail Servers

jca.io uses two mail servers, in1-smtp.messagingengine.com and in2-smtp.messagingengine.com.

jca.io has the same mail server setup as other domains, for instance seebolt.org, davidkua.com, egbeyemi.com and two other.

Hosts with 8 IP addresses each:

in1-smtp.messagingengine.com has IP addresses 103.168.172.216, 103.168.172.217 and 103.168.172.218, plus 5 other.

Host names with four IP addresses:

in2-smtp.messagingengine.com maps to the following IP addresses: 202.12.124.216, 202.12.124.217, 202.12.124.218 and 202.12.124.219.