smtp.computingsource.com - robtex.com

smtp.computingsource.com

DNSSEC⚠️ Not signed
A174.136.145.220🇺🇸 AS19383174.136.145.0/24
PTRsmtp.computingsource.com

computingsource.com

DNSSEC⚠️ Not signed
A209.17.116.163🇺🇸 Jacksonville209.17.116.0/24 5335 Gate Parkway Jacksonville FL 32256 United States
NSns71.worldnic.com ⭐
NSns72.worldnic.com
MXsmtp.computingsource.com ⭐
SOANS71.WORLDNIC.comnamehost@WORLDNIC.com serial=124062614

PTR for

220.145.136.174.in-addr.arpa
3.232.89.38.in-addr.arpa
18.90.211.162.in-addr.arpa

MX for

computingsource.com

Same first word

smtp.to.gov.br
smtp.com.br
smtp.fun
smtp.agency
smtp.pt
smtp.myshopify.com
smtp.ee
smtp.im
smtp.jelastic.dogado.eu
smtp.lat
smtp.cl
smtp.mk
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smtp.gouv.sn
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smtp.eu.org
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smtp.in-berlin.de
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smtp.kinghost.net
smtp.org
smtp.es-1.axarnet.cloud
smtp.co.kr
smtp.(0x787878)
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smtp.kz
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smtp.sp.gov.br
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smtp.hu
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smtp.iki.fi
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smtp.tv
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smtp.net.in
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smtp.si
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smtp.com.es
smtp.nhs.uk
smtp.ch
smtp.zone
smtp.pub
smtp.hosting
smtp.nu
smtp.tj
smtp.tools
smtp.com
smtp.com.mx
smtp.sk
smtp.co.hu
smtp.ws
smtp.uni5.net
smtp.jc.neen.it
smtp.vn
smtp.to
smtp.mircloud.host
smtp.demo.jelastic.com
smtp.gouv.km
smtp.hotmail
smtp.com.ph
smtp.be
smtp.nz
smtp.moe
smtp.re
smtp.ms
smtp.ca
smtp.paas.datacenter.fi
smtp.fm
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smtp.lt
smtp.fi.cloudplatform.fi
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smtp.services
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smtp.fi
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smtp.cloudaccess.net
smtp.cat
smtp.az
smtp.dev
smtp.unicloud.pl
smtp.paas.massivegrid.com
smtp.mil.tw
smtp.it
smtp.solutions
smtp.pythonanywhere.com
smtp.li
smtp.ru
smtp.se
smtp.co.za
smtp.mydns.jp
smtp.gc.ca
smtp.me
smtp.fi.it
smtp.rs.gov.br
smtp.gov.ru
smtp.business
smtp.ooo
smtp.jelastic.saveincloud.net
smtp.in
smtp.net.au

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sptm.com.my
psmt.edu
tspm.com.tw
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mtsp.in
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tmps.com.au
pstm.my
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tpms.cz
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tpms.tools
mtsp.com.my
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mpts.us
mtsp.me
mtsp.info
smpt.com
pstm.co.za
mtps.us
smpt.ch
stmp.cn
ptms.com.tw
pmst.pl
tspm.ru
smpt.org
ptms.ca
pmts.net
stpm.eu
stpm.fr
tpms.eu
mtps.org
ptsm.org
tpms.ca
stmp.it
mpts.net
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tmsp.net
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mstp.ir
tpms.nu

DNS History

3 records (1 active, 2 former)

20162017201820192020202120222023202420252026A174.136.145.220173.205.12.6838.89.232.3
○A173.205.12.682015-11-22 → 2016-07-11 · 5 obs
○ 2015-07-25 23:16:10
● 2015-11-22 07:30:56
● 2016-07-11 01:26:34
○ 2026-03-25 07:31:18
○ 2026-03-25 15:22:04
●A174.136.145.2202026-03-25 → 2026-03-25 · 3 obs
○ 2016-07-11 01:26:34
● 2026-03-25 07:31:18
● 2026-03-25 15:22:04
○A38.89.232.32015-07-25 → 2015-07-25 · 3 obs
● 2015-07-25 23:16:10
○ 2015-11-22 07:30:56
○ 2026-03-25 15:22:04

🔍 DNS Trace

📋 Delegation Chain

ZoneNameserversGlue
comc.gtld-servers.net, i.gtld-servers.net, e.gtld-servers.net, b.gtld-servers.net...-
computingsource.comns71.worldnic.com, ns72.worldnic.com2 records

✅ Authoritative Response

Server:162.159.26.27

NS records: ns71.worldnic.com, ns72.worldnic.com

🔒 DNSSEC Status

⚠️ Insecure (no DNSSEC)

No DS record for computingsource.com (unsigned zone)

⏱️ Timing

Total: 422ms | Queries: -

📄 Records

TypeCountSample Data
A1174.136.145.220

📌 Glue Records Collected

Total: 2

Out-of-bailiwick: 2 (ns71.worldnic.com, ns72.worldnic.com)

Analysis

Mail Server Role

smtp.computingsource.com handles mail for computingsource.com.

IP Addresses

smtp.computingsource.com points to a single IP address: 174.136.145.220.