smtp.1und1.dev - robtex.com

smtp.1und1.dev

DNSSEC⚠️ Not signed
MXno-mx.ui-dns.com ⭐
TXTv=spf1 -all

1und1.dev

DNSSEC⚠️ Not signed
NSns-telco.ui-dns.com ⭐
NSns-telco.ui-dns.biz
NSns-telco.ui-dns.de
NSns-telco.ui-dns.org
MXno-mx.ui-dns.com ⭐
TXTv=spf1 -all
SOAns-telco.ui-dns.comdnsadmin@ionos.com 2021-01-28 #6

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
smtp.lu
smtp.id
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
smtp.appengine.flow.ch
smtp.kinghost.net
smtp.org
smtp.es-1.axarnet.cloud
smtp.co.kr
smtp.(0x787878)
smtp.co.nz
smtp.kz
smtp.com.tr
smtp.jcloud.kz
smtp.sp.gov.br
smtp.net.ru
smtp.edu.ee
smtp.directory
smtp.j.layershift.co.uk
smtp.net.ua
smtp.hu
smtp.mail.pl
smtp.iki.fi
smtp.org.uk
smtp.at
smtp.com.au
smtp.pi.gov.br
smtp.tv
smtp.vg
smtp.ox.rs
smtp.co
smtp.su
smtp.radio.fm
smtp.net
smtp.dk
smtp.guru
smtp.io
smtp.cz
smtp.dedibox.fr
smtp.net.in
smtp.network
smtp.co.il
smtp.si
smtp.software
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

Similar names

tmps.us
ptms.de
psmt.org
tpms.de
mtsp.com.mx
psmt.ru
mstp.cz
mpst.info
mtps.ca
tpms.fr
tmps.guru
tmsp.com
mtps.co.za
tpms.be
mtps.net
tmps.fr
mtps.it
mtsp.jp
pmst.de
tpsm.com
stmp.no
spmt.net
pmst.ru
stmp.ru
mpst.co
mspt.de
mpts.eu
tpms.info
mtsp.net
spmt.ca
pmst.lt
tpsm.de
spmt.my
stpm.cz
psmt.de
tspm.org
pmts.org
mstp.us
spmt.pl
ptms.biz
smpt.ru
stmp.org
mpst.sp.gov.br
mtsp.com
psmt.com
mtsp.com.ua
mspt.in
tmsp.com.au
mtps.info
mtps.com.tw
tpms.se
tpms.nl
psmt.ca
tmsp.us
tpms.net
mtsp.ru
tpms.ie
stmp.net
tpms.kr
mtsp.org

DNS History

3 records (1 active, 2 former)

20162017201820192020202120222023202420252026MXno-mx.ui-dns.comyour-dns-needs-immediate-attention.devA127.0.53.53
●MXno-mx.ui-dns.com2026-03-17 → 2026-04-15 · 3 obs
○ 2016-12-23 08:40:48
● 2026-03-17 20:47:48
● 2026-04-15 19:01:02
○MXyour-dns-needs-immediate-attention.dev2015-11-17 → 2016-12-23 · 4 obs
● 2015-11-17 11:54:24
● 2016-12-23 08:40:48
○ 2026-03-17 20:47:48
○ 2026-04-15 19:01:02
○A127.0.53.532015-11-17 → 2016-12-23 · 4 obs
● 2015-11-17 11:54:24
● 2016-12-23 08:40:48
○ 2026-03-17 20:47:48
○ 2026-04-15 19:01:02

🔍 DNS Trace

📋 Delegation Chain

ZoneNameserversGlue
devns-tld1.charlestonroadregistry.com, ns-tld2.charlestonroadregistry.com, ns-tld3.charlestonroadregistry.com, ns-tld4.charlestonroadregistry.com...-
1und1.devns-telco.ui-dns.biz, ns-telco.ui-dns.org, ns-telco.ui-dns.com, ns-telco.ui-dns.de-

✅ Authoritative Response

Server:185.132.35.215

NS records: ns-telco.ui-dns.biz, ns-telco.ui-dns.org, ns-telco.ui-dns.com, ns-telco.ui-dns.de

🔒 DNSSEC Status

⚠️ Insecure (no DNSSEC)

No DS record for 1und1.dev (unsigned zone)

⏱️ Timing

Total: 737ms | Queries: -

📄 Records

TypeCountSample Data
MX1no-mx.ui-dns.com (pri: 1)
TXT1v=spf1 -all

Analysis

Mail Servers

smtp.1und1.dev is handled by a single mail server, no-mx.ui-dns.com.

The mail server setup for smtp.1und1.dev matches that of other domains, for instance deploynow.app, mail.handy-specials.de, email-made-in-germany.international, 1-und-1.net and webde.international.