mail.ad21.de - robtex.com

mail.ad21.de

DNSSEC⚠️ Not signed
A87.237.121.131🇩🇪 NETBUILD-AS87.237.120.0/21 Net-Build GmbH Alfred-Nobel-Allee 38 66793 Saarwellingen Germany
PTRmail01.net-server.de

ad21.de

DNSSEC⚠️ Not signed
A87.237.121.136🇩🇪 NETBUILD-AS87.237.120.0/21 Net-Build GmbH Alfred-Nobel-Allee 38 66793 Saarwellingen Germany
NSns1.ad21.de ⭐
NSns2.ad21.de
MXmail.ad21.de ⭐
SOAns1.ad21.desupport@ad21.de 2010-02-02 #1
WOT: SAFE (60/100)
WOT: SAFE (62/100)

MX for

ad21.de

Same first word

mail.gov.ao
mail.me
mail.ac.gov.br
mail.edu.me
mail.gov.ru
mail.pr
mail.mlbfan.org
mail.ph
mail.nhlfan.net
mail.gru.br
mail.gl
mail.link
mail.no
mail.net.vn
mail.lib.wy.us
mail.pictures
mail.gov.kg
mail.ag
mail.hk
mail.win
mail.net
mail.ne.kr
mail.support
mail.de
mail.hacca.jp
mail.moo.jp
mail.new
mail.teva
mail.gov.al
mail.kapsi.fi
mail.cutegirl.jp
mail.gov.az
mail.io
mail.cash
mail.eus
mail.firewall-gateway.com
mail.pro
mail.pupu.jp
mail.vivian.jp
mail.df.gov.br
mail.ci
mail.chirurgiens-dentistes.fr
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
mail.deals
mail.edu.pl
mail.cfolks.pl
mail.cm
mail.go.th
mail.mil.cn
mail.poivron.org
mail.dnshome.de
mail.jp
mail.mp
mail.ac
mail.fund
mail.edu.bi
mail.uk.com
mail.mysecuritycamera.net
mail.glass
mail.mil.kg
mail.dog
mail.ddns.me
mail.gov.bh
mail.gob.cl
mail.na
mail.hn
mail.srl
mail.org.nz
mail.chicappa.jp
mail.123hjemmeside.no
mail.fantasyleague.cc
mail.ufcfan.org
mail.ge
mail.egoism.jp
mail.jpn.org
mail.run
mail.edu.rs
mail.lt
mail.vn
mail.sl
mail.gov.mu
mail.gov.in
mail.uz
mail.clinic
mail.bm

Similar names

mali.ru
amli.kommune.no
mlai.melbourne
mila.fi
mali.nl
amli.fr
ilam.in
almi.odessa.ua
almi.mobi
lima.city
almi.shop
iaml.org
almi.com.br
aiml.site
amil.cn
mali.at
mila.ca
liam.biz
lami.at
lima.ca
mila.quebec
amli.work
ilma.lt
alim.biz
lami.com.co
lima.world
almi.de
iaml.dj
mila.co.uk
lima.co.za
mali.cc
imal.net
amil.world
mila.nu
mial.net
mila.te.ua
mila.is
aiml.guru
lami.net
mila.krakow.pl
lami.be
ilam.ca
amil.org
mali.hu
lima.cafe
lima.es

DNS History

1 record (1 active, 0 former)

20162017201820192020202120222023202420252026A87.237.121.131
●A87.237.121.1312015-06-11 → 2026-06-15 · 2 obs
● 2015-06-11 05:16:56
● 2026-06-15 10:18:14

🔍 DNS Trace

📋 Delegation Chain

ZoneNameserversGlue
dea.nic.de, f.nic.de, z.nic.de-
ad21.dens1.ad21.de, ns2.ad21.de2 records

✅ Authoritative Response

Server:87.237.124.6

NS records: ns1.ad21.de, ns2.ad21.de

🔒 DNSSEC Status

⚠️ Insecure (no DNSSEC)

No DS record for ad21.de (unsigned zone)

⏱️ Timing

Total: 636ms | Queries: -

📄 Records

TypeCountSample Data
A187.237.121.131

📌 Glue Records Collected

Total: 2

In-bailiwick: 2 (ns2.ad21.de, ns1.ad21.de)

Analysis

Mail Server Role

The mail server mail.ad21.de processes email for ad21.de.

IP Addresses

mail.ad21.de resolves to just one IP address, 87.237.121.131.

Two other host names, along with mail.e-workers.de, mail.mon-repos.es and mail.mon-repos.info, also share IP numbers with mail.ad21.de.