smtp.doby.com - robtex.com

smtp.doby.com

DNSSEC⚠️ Not signed

doby.com

DNSSEC⚠️ Not signed
A3.33.130.190🇺🇸 Amazon3.33.128.0/20
A15.197.148.33🇺🇸 Amazon15.197.144.0/20
NSns09.domaincontrol.com ⭐
NSns10.domaincontrol.com
MXdoby-com.mail.protection.outlook.com ⭐
TXTNETORGFT20058252.onmicrosoft.com
TXTv=spf1 include:secureserver.net -all
SOAns09.domaincontrol.comdns@jomax.net 2025-12-01 #1

PTR for

40.7.222.206.in-addr.arpa

Previously MX for

doby.com

Same first word

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smtp.co.hu
smtp.ws
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smtp.jc.neen.it
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smtp.dev
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smtp.mil.tw
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smtp.solutions
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smtp.li
smtp.ru
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smtp.gc.ca
smtp.me
smtp.fi.it
smtp.rs.gov.br
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smtp.business
smtp.ooo
smtp.jelastic.saveincloud.net
smtp.in
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smtp.to.gov.br
smtp.com.br
smtp.fun
smtp.agency
smtp.pt
smtp.myshopify.com
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smtp.im
smtp.jelastic.dogado.eu
smtp.lat
smtp.cl
smtp.mk
smtp.lu
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smtp.eu
smtp.fail
smtp.bz
smtp.ro
smtp.pl
smtp.goog
smtp.news
smtp.j.scaleforce.net
smtp.lv
smtp.fr
smtp.store
smtp.gratis
smtp.co.at
smtp.gov.ps
smtp.gouv.sn
smtp.gov.rs
smtp.eu.org
smtp.sc.gov.br
smtp.in-berlin.de
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smtp.kinghost.net
smtp.org
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smtp.(0x787878)
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DNS History

1 record (0 active, 1 former)

20162017201820192020202120222023202420252026A206.222.7.40
○A206.222.7.402015-08-07 → 2016-12-31 · 4 obs
● 2015-08-07 21:43:10
● 2016-12-31 03:51:26
○ 2026-02-21 17:17:18
○ 2026-04-23 16:15:32

🔍 DNS Trace

📋 Delegation Chain

ZoneNameserversGlue
coma.gtld-servers.net, b.gtld-servers.net, c.gtld-servers.net, d.gtld-servers.net...-
doby.comns09.domaincontrol.com, ns10.domaincontrol.com4 records

✅ Authoritative Response

Server:173.201.72.5

NS records: ns09.domaincontrol.com, ns10.domaincontrol.com

🔒 DNSSEC Status

⚠️ Insecure (no DNSSEC)

No DS record for doby.com (unsigned zone)

⏱️ Timing

Total: 582ms | Queries: -

📄 Records

TypeCountSample Data

📌 Glue Records Collected

Total: 4

Out-of-bailiwick: 4 (ns09.domaincontrol.com, ns09.domaincontrol.com, ns10.domaincontrol.com...)