mail.kwst.com - robtex.com

mail.kwst.com

DNSSEC⚠️ Not signed
A91.26.62.154🇩🇪 DTAG91.0.0.0/10 Deutsche Telekom AG, Internet service provider
PTRmail.kwst.com
MXsmtpin.rzone.de ⭐
A2a01:238:20a:202:50f0::1097🇩🇪 STRATO2a01:238:20a::/48 Strato AG
A81.169.145.97🇩🇪 STRATO81.169.144.0/22 AG
PTRsmtpin.rzone.de

kwst.com

DNSSEC⚠️ Not signed
A2a01:238:20a:202:1064::🇩🇪 STRATO2a01:238:20a::/48 Strato AG
A81.169.145.64🇩🇪 STRATO81.169.144.0/22 AG
NSdocks13.rzone.de ⭐
NSshades12.rzone.de
MXmail2.kwst.com ⭐
MXmail.kwst.com(20)
TXTv=spf1 +include:spf.protection.outlook.com +mx -all
SOAdocks13.rzone.dehostmaster@strato-rz.de 2020-06-03 #70
WOT: SAFE (61/100)

PTR for

154.62.26.91.in-addr.arpa

MX for

kwst.eu
kwst.com

Same first word

mail.wtf
mail.webhop.me
mail.al
mail.myfast.space
mail.vip
mail.red
mail.co.il
mail.pf
mail.com.mx
mail.uy
mail.gt
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mail.synology-diskstation.de
mail.schoolbus.jp
mail.cn.ua
mail.uz.ua
mail.cool
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mail.gov.ao
mail.me
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mail.edu.me
mail.pr
mail.mlbfan.org
mail.ph
mail.nhlfan.net
mail.gru.br
mail.gl
mail.link
mail.no
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mail.lib.wy.us
mail.pictures
mail.gov.kg
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mail.win
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mail.hacca.jp
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mail.new
mail.teva
mail.gov.al
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mail.cutegirl.jp
mail.gov.az
mail.io
mail.cash
mail.eus
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mail.pro
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mail.vivian.jp
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mail.ci
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mail.frenchkiss.jp
mail.blogspot.be
mail.go.kr
mail.my-gateway.de
mail.wedding
mail.za.bz
mail.to
mail.tf
mail.ba
mail.lviv.ua
mail.ki
mail.lima-city.de
mail.mysecuritycamera.com
mail.microsoft
mail.mil.tw
mail.org.in

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DNS History

4 records (2 active, 2 former)

20162017201820192020202120222023202420252026MXsmtpin.rzone.deA91.26.62.154217.14.122.16062.116.180.20
●MXsmtpin.rzone.de2026-03-26 → 2026-05-11 · 2 obs
● 2026-03-26 23:16:16
● 2026-05-11 19:24:56
○A217.14.122.1602015-10-23 → 2016-03-29 · 5 obs
○ 2015-05-21 08:03:32
● 2015-10-23 16:18:38
● 2016-03-29 17:38:12
○ 2026-03-26 23:16:16
○ 2026-05-11 19:24:56
○A62.116.180.202015-05-21 → 2015-05-21 · 3 obs
● 2015-05-21 08:03:32
○ 2015-10-23 16:18:38
○ 2026-05-11 19:24:56
●A91.26.62.1542026-03-26 → 2026-05-11 · 3 obs
○ 2016-03-29 17:38:12
● 2026-03-26 23:16:16
● 2026-05-11 19:24:56

🔍 DNS Trace

📋 Delegation Chain

ZoneNameserversGlue
coma.gtld-servers.net, b.gtld-servers.net, c.gtld-servers.net, d.gtld-servers.net...-
kwst.comshades12.rzone.de, docks13.rzone.de-

✅ Authoritative Response

Server:185.132.34.139

NS records: shades12.rzone.de, docks13.rzone.de

🔒 DNSSEC Status

⚠️ Insecure (no DNSSEC)

No DS record for kwst.com (unsigned zone)

⏱️ Timing

Total: 742ms | Queries: -

📄 Records

TypeCountSample Data
A191.26.62.154
MX1smtpin.rzone.de (pri: 5)

Analysis

Mail Server Role

mail.kwst.com serves mail for kwst.eu and kwst.com.

mail2.kwst.com is commonly used as a mail server with mail.kwst.com.

IP Addresses

mail.kwst.com resolves to a single IP address: 91.26.62.154.

Mail Servers

mail.kwst.com is handled by a single mail server, smtpin.rzone.de.

mail.kwst.com shares its mail server setup with other domains, including bewegen-und-denken.de, jenbar.de, baysports.de, linguaconsult.net and onkenhout.de.

smtpin.rzone.de points to two IPs: 2a01:238:20a:202:50f0::1097 and 81.169.145.97.