join.dev.slack.com - dns.ninja

join.dev.slack.com

CNAMEdev.slack.com
DNSSEC⚠️ Not signed
A3.217.81.76🇺🇸 Amazon3.208.0.0/12 EC2 IAD prefix
PTRec2-3-217-81-76.compute-1.amazonaws.com
A50.16.84.201🇺🇸 Amazon50.16.0.0/16 EC2 IAD prefix
A54.204.100.241🇺🇸 Amazon54.204.0.0/15 EC2 IAD Prefix
MXinbound-smtp.us-east-1.amazonaws.com ⭐
A3.211.210.226🇺🇸 Amazon3.208.0.0/12 EC2 IAD prefix
PTRec2-3-211-210-226.compute-1.amazonaws.com
A44.206.9.87🇺🇸 Amazon44.192.0.0/11 EC2 IAD prefix
PTRec2-44-206-9-87.compute-1.amazonaws.com
A44.210.166.32🇺🇸 Amazon44.192.0.0/11 EC2 IAD prefix
PTRec2-44-210-166-32.compute-1.amazonaws.com
A54.164.173.191🇺🇸 Amazon54.164.0.0/15 EC2 IAD prefix
PTRec2-54-164-173-191.compute-1.amazonaws.com
A54.197.5.236🇺🇸 Amazon54.196.0.0/15 EC2 IAD 54.196.0.0/15
PTRec2-54-197-5-236.compute-1.amazonaws.com
TXTgoogle-site-verification=u1SqTDXzeM4fMNOVnGYbYLYoxrXqTsAFIb7iLX9lMAw
TXTv=spf1 include:amazonses.com ~all

dev.slack.com

DNSSEC⚠️ Not signed
A3.217.81.76🇺🇸 Amazon3.208.0.0/12 EC2 IAD prefix
A50.16.84.201🇺🇸 Amazon50.16.0.0/16 EC2 IAD prefix
A54.204.100.241🇺🇸 Amazon54.204.0.0/15 EC2 IAD Prefix
MXinbound-smtp.us-east-1.amazonaws.com ⭐
TXTgoogle-site-verification=u1SqTDXzeM4fMNOVnGYbYLYoxrXqTsAFIb7iLX9lMAw
TXTv=spf1 include:amazonses.com ~all
WOT: SAFE (89/100)
WOT: SAFE (93/100)

Same first word

join.app
join.im
join.tg
join.es
join.me
join.gold
join.cc
join.fans
join.in.th
join.bio
join.dk
join.promo
join.gr
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join.win
join.(0x787878)
join.solutions
join.football
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join.yt
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join.computer
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join.canva-apps.cn
join.qa
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join.mx
join.cafe
join.fm
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join.nl
join.expert
join.tv
join.tw
join.run
join.com
join.coupons
join.capital
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join.sk
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join.se
join.eus
join.jnj
join.be
join.gg
join.team
join.fr
join.cat
join.lu
join.luxe
join.com.ua
join.zone
join.marketing
join.wine
join.company
join.law
join.pn
join.coffee
join.nra
join.it
join.build
join.gop
join.chat
join.dj
join.tl

Similar names

ijon.se
jion.co
jino.com.br
nijo.co.jp
oijn.com
jino.pro
jino.de
joni.ca
noji.de
noij.co.id
onji.com
jion.tokyo
jino.eu
injo.de
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noij.nl
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joni.se
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nijo.jp
jino.ae
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noji.jp
onji.net
jnio.com
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njio.in
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inoj.nl
jino.in
noji.ie
jino.us
injo.co
ijon.net
jino.it
nijo.nl
joni.at
onji.cn
joni.me
jion.or.jp
joni.ai

DNS History

12 records (1 active, 11 former)

201820192020202120222023202420252026MXmxa.mailgun.orgmxb.mailgun.orgA52.84.178.20452.84.19.17952.85.71.7354.192.111.19254.192.146.11054.192.30.17954.230.17.14454.230.240.1054.240.168.199CNAMEdev.slack.com
○MXmxa.mailgun.org2017-05-07 → 2017-05-07 · 3 obs
● 2017-05-07 18:25:54
○ 2026-03-19 08:17:24
○ 2026-07-27 06:27:16
○MXmxb.mailgun.org2017-05-07 → 2017-05-07 · 3 obs
● 2017-05-07 18:25:54
○ 2026-03-19 08:17:24
○ 2026-07-27 06:27:16
○A52.84.178.2042017-05-07 → 2017-05-07 · 3 obs
● 2017-05-07 18:25:54
○ 2026-03-19 08:17:24
○ 2026-07-27 06:27:16
○A52.84.19.1792017-05-07 → 2017-05-07 · 3 obs
● 2017-05-07 18:25:54
○ 2026-03-19 08:17:24
○ 2026-07-27 06:27:16
○A52.85.71.732017-05-07 → 2017-05-07 · 3 obs
● 2017-05-07 18:25:54
○ 2026-03-19 08:17:24
○ 2026-07-27 06:27:16
○A54.192.111.1922017-05-07 → 2017-05-07 · 3 obs
● 2017-05-07 18:25:54
○ 2026-03-19 08:17:24
○ 2026-07-27 06:27:16
○A54.192.146.1102017-05-07 → 2017-05-07 · 3 obs
● 2017-05-07 18:25:54
○ 2026-03-19 08:17:24
○ 2026-07-27 06:27:16
○A54.192.30.1792017-05-07 → 2017-05-07 · 3 obs
● 2017-05-07 18:25:54
○ 2026-03-19 08:17:24
○ 2026-07-27 06:27:16
○A54.230.17.1442017-05-07 → 2017-05-07 · 3 obs
● 2017-05-07 18:25:54
○ 2026-03-19 08:17:24
○ 2026-07-27 06:27:16
○A54.230.240.102017-05-07 → 2017-05-07 · 3 obs
● 2017-05-07 18:25:54
○ 2026-03-19 08:17:24
○ 2026-07-27 06:27:16
○A54.240.168.1992017-05-07 → 2017-05-07 · 3 obs
● 2017-05-07 18:25:54
○ 2026-03-19 08:17:24
○ 2026-07-27 06:27:16
●CNAMEdev.slack.com2017-05-07 → 2026-07-27 · 2 obs
● 2017-05-07 18:25:54
● 2026-07-27 06:27:16

🔍 DNS Trace

📋 Delegation Chain

ZoneNameserversGlue
comb.gtld-servers.net, a.gtld-servers.net, j.gtld-servers.net, l.gtld-servers.net...-
slack.comns-166.awsdns-20.com, ns-606.awsdns-11.net, ns-1901.awsdns-45.co.uk, ns-1493.awsdns-58.org2 records
slack.comns-1493.awsdns-58.org, ns-166.awsdns-20.com, ns-1901.awsdns-45.co.uk, ns-606.awsdns-11.net-
slack.comns-1493.awsdns-58.org, ns-166.awsdns-20.com, ns-1901.awsdns-45.co.uk, ns-606.awsdns-11.net-
slack.comns-1493.awsdns-58.org, ns-166.awsdns-20.com, ns-1901.awsdns-45.co.uk, ns-606.awsdns-11.net-
slack.comns-1493.awsdns-58.org, ns-166.awsdns-20.com, ns-1901.awsdns-45.co.uk, ns-606.awsdns-11.net-
slack.comns-1493.awsdns-58.org, ns-166.awsdns-20.com, ns-1901.awsdns-45.co.uk, ns-606.awsdns-11.net-
slack.comns-1493.awsdns-58.org, ns-166.awsdns-20.com, ns-1901.awsdns-45.co.uk, ns-606.awsdns-11.net-
slack.comns-1493.awsdns-58.org, ns-166.awsdns-20.com, ns-1901.awsdns-45.co.uk, ns-606.awsdns-11.net-
slack.comns-1493.awsdns-58.org, ns-166.awsdns-20.com, ns-1901.awsdns-45.co.uk, ns-606.awsdns-11.net-
slack.comns-1493.awsdns-58.org, ns-166.awsdns-20.com, ns-1901.awsdns-45.co.uk, ns-606.awsdns-11.net-
slack.comns-1493.awsdns-58.org, ns-166.awsdns-20.com, ns-1901.awsdns-45.co.uk, ns-606.awsdns-11.net-
slack.comns-1493.awsdns-58.org, ns-166.awsdns-20.com, ns-1901.awsdns-45.co.uk, ns-606.awsdns-11.net-
slack.comns-1493.awsdns-58.org, ns-166.awsdns-20.com, ns-1901.awsdns-45.co.uk, ns-606.awsdns-11.net-
slack.comns-1493.awsdns-58.org, ns-166.awsdns-20.com, ns-1901.awsdns-45.co.uk, ns-606.awsdns-11.net-
slack.comns-1493.awsdns-58.org, ns-166.awsdns-20.com, ns-1901.awsdns-45.co.uk, ns-606.awsdns-11.net-
slack.comns-1493.awsdns-58.org, ns-166.awsdns-20.com, ns-1901.awsdns-45.co.uk, ns-606.awsdns-11.net-
slack.comns-1493.awsdns-58.org, ns-166.awsdns-20.com, ns-1901.awsdns-45.co.uk, ns-606.awsdns-11.net-
slack.comns-1493.awsdns-58.org, ns-166.awsdns-20.com, ns-1901.awsdns-45.co.uk, ns-606.awsdns-11.net-
slack.comns-1493.awsdns-58.org, ns-166.awsdns-20.com, ns-1901.awsdns-45.co.uk, ns-606.awsdns-11.net-
slack.comns-1493.awsdns-58.org, ns-166.awsdns-20.com, ns-1901.awsdns-45.co.uk, ns-606.awsdns-11.net-

✅ Authoritative Response

Server:205.251.199.109

NS records: ns-1493.awsdns-58.org, ns-166.awsdns-20.com, ns-1901.awsdns-45.co.uk, ns-606.awsdns-11.net

🔒 DNSSEC Status

🔐 Secure (DNSSEC validated)

Chain of trust verified from root to domain

⏱️ Timing

Total: 4466ms | Queries: -

📄 Records

TypeCountSample Data
CNAME1dev.slack.com

📌 Glue Records Collected

Total: 2

Out-of-bailiwick: 2 (ns-166.awsdns-20.com, ns-166.awsdns-20.com)

Analysis

IP Addresses

join.dev.slack.com points to three IP numbers, namely 3.217.81.76, 50.16.84.201 and 54.204.100.241.

Additional host names — ec2-54-204-100-241.compute-1.amazonaws.com, slack-files-dev.com, qa.slack.com and two others — share IP numbers with join.dev.slack.com.

Mail Servers

join.dev.slack.com has one mail server: inbound-smtp.us-east-1.amazonaws.com.

join.dev.slack.com shares the same mail server setup as other domains, including auditservices.slack.com, fsg-resources.com, spectus.us and two others.

join.dev.slack.com shares mail servers — at least in part — with other domains, including accountfinxera.atlassian.net, softubon.com, ns-pck.atlassian.net and two others.

These mail servers are frequently used alongside mail servers inbound-smtp.us-west-2.amazonaws.com, aspmx.l.google.com, alt1.aspmx.l.google.com and 3 other.

inbound-smtp.us-east-1.amazonaws.com directs to five IP numbers: 3.211.210.226, 44.206.9.87, 44.210.166.32 and two others.