1und1.email - robtex.com

1und1.email

DNSSEC⚠️ Not signed
NSns-telco.ui-dns.de ⭐
A2001:8d8:fe:53:0:d9a0:50d7:100🇩🇪 IONOS-AS2001:8d8:fe::/47 IONOS AS8560 anycast more specific
PTRns-telco.ui-dns.de
A2607:f1c0:fe:53:185:132:32:215🇺🇸 IONOS-ANYCAST2607:f1c0:fe::/47 AS8560 global anycast services (more specific) 1&1 IONOS Inc. 701 Lee Rd, Suite 300 Chesterbrook, PA 19087 US
PTRns-telco.ui-dns.de
A185.132.32.215🇩🇪 IONOS-ANYCAST185.132.32.0/22 IONOS DNSAS (eBGP DNS)
PTRns-telco.ui-dns.de
A217.160.80.215🇩🇪 IONOS-AS217.160.80.0/22 AS8560 anycast more specific
PTRns-telco.ui-dns.de
NSns-telco.ui-dns.biz
A2001:8d8:fe:53:0:d9a0:51d7:100🇩🇪 IONOS-AS2001:8d8:fe::/47 IONOS AS8560 anycast more specific
PTRns-telco.ui-dns.biz
A2607:f1c0:fe:53:185:132:33:215🇺🇸 IONOS-ANYCAST2607:f1c0:fe::/47 AS8560 global anycast services (more specific) 1&1 IONOS Inc. 701 Lee Rd, Suite 300 Chesterbrook, PA 19087 US
PTRns-telco.ui-dns.biz
A185.132.33.215🇩🇪 IONOS-ANYCAST185.132.32.0/22 IONOS DNSAS (eBGP DNS)
PTRns-telco.ui-dns.biz
A217.160.81.215🇩🇪 IONOS-AS217.160.80.0/22 AS8560 anycast more specific
PTRns-telco.ui-dns.biz
NSns-telco.ui-dns.com
A2001:8d8:fe:53:0:d9a0:52d7:100🇩🇪 IONOS-AS2001:8d8:fe::/47 IONOS AS8560 anycast more specific
PTRns-telco.ui-dns.com
A2607:f1c0:fe:53:185:132:34:215🇺🇸 IONOS-ANYCAST2607:f1c0:fe::/47 AS8560 global anycast services (more specific) 1&1 IONOS Inc. 701 Lee Rd, Suite 300 Chesterbrook, PA 19087 US
PTRns-telco.ui-dns.com
A185.132.34.215🇩🇪 IONOS-ANYCAST185.132.32.0/22 IONOS DNSAS (eBGP DNS)
PTRns-telco.ui-dns.com
A217.160.82.215🇩🇪 IONOS-AS217.160.80.0/22 AS8560 anycast more specific
PTRns-telco.ui-dns.com
NSns-telco.ui-dns.org
A2001:8d8:fe:53:0:d9a0:53d7:100🇩🇪 IONOS-AS2001:8d8:fe::/47 IONOS AS8560 anycast more specific
PTRns-telco.ui-dns.org
A2607:f1c0:fe:53:185:132:35:215🇺🇸 IONOS-ANYCAST2607:f1c0:fe::/47 AS8560 global anycast services (more specific) 1&1 IONOS Inc. 701 Lee Rd, Suite 300 Chesterbrook, PA 19087 US
PTRns-telco.ui-dns.org
A185.132.35.215🇩🇪 IONOS-ANYCAST185.132.32.0/22 IONOS DNSAS (eBGP DNS)
PTRns-telco.ui-dns.org
A217.160.83.215🇩🇪 IONOS-AS217.160.80.0/22 AS8560 anycast more specific
PTRns-telco.ui-dns.org
MXno-mx.ui-dns.com ⭐
TXTv=spf1 -all
SOAns-telco.ui-dns.dednsadmin@ionos.com 2020-10-10 #16

email

DNSSEC🔒 Signed (DS record present)
NSv0n0.nic.email ⭐
NSv0n1.nic.email
NSv0n2.nic.email
NSv0n3.nic.email
NSv2n0.nic.email
NSv2n1.nic.email
SOAv0n0.nic.emailhostmaster@donuts.email serial=1786608562

Same first word

1und1.ro
1und1.com.br
1und1.pl
1und1.ru
1und1.discount
1und1.pt
1und1.cn
1und1.ag
1und1.de
1und1.mobi
1und1.zone
1und1.ca
1und1.info
1und1.net
1und1.bayern
1und1.land
1und1.directory
1und1.education
1und1.name
1und1.com
1und1.co
1und1.guru
1und1.es
1und1.tips
1und1.me
1und1.partners
1und1.sg
1und1.gratis
1und1.tv
1und1.group
1und1.ai
1und1.legal
1und1.biz
1und1.center
1und1.nl
1und1.credit
1und1.cc
1und1.today
1und1.at
1und1.fr
1und1.be
1und1.nrw
1und1.dev
1und1.direct
1und1.dk
1und1.com.pl
1und1.mx
1und1.dating
1und1.email
1und1.business
1und1.engineering
1und1.app
1und1.place
1und1.co.at
1und1.domains
1und1.sk
1und1.it
1und1.one
1und1.city
1und1.tools
1und1.us
1und1.cz
1und1.eu
1und1.ch
1und1.jp
1und1.systems
1und1.org
1und1.expert
1und1.cl
1und1.marketing

Similar names

1un1d.com
dun11.com
1un1d.de
11dun.cn
1nud1.de
1un1d.eu
11dun.top
11dun.com

DNS History

5 records (5 active, 0 former)

NSns-telco.ui-dns.bizns-telco.ui-dns.comns-telco.ui-dns.dens-telco.ui-dns.orgMXno-mx.ui-dns.com
●NSns-telco.ui-dns.biz2026-08-11 → 2026-08-13 · 2 obs
● 2026-08-11 22:03:52
● 2026-08-13 08:19:48
●NSns-telco.ui-dns.com2026-08-11 → 2026-08-13 · 2 obs
● 2026-08-11 22:03:52
● 2026-08-13 08:19:48
●NSns-telco.ui-dns.de2026-08-11 → 2026-08-13 · 2 obs
● 2026-08-11 22:03:52
● 2026-08-13 08:19:48
●NSns-telco.ui-dns.org2026-08-11 → 2026-08-13 · 2 obs
● 2026-08-11 22:03:52
● 2026-08-13 08:19:48
●MXno-mx.ui-dns.com2026-08-11 → 2026-08-13 · 2 obs
● 2026-08-11 22:03:52
● 2026-08-13 08:19:48

🔍 DNS Trace

📋 Delegation Chain

ZoneNameserversGlue
emailv0n0.nic.email, v0n1.nic.email, v0n2.nic.email, v0n3.nic.email...-
1und1.emailns-telco.ui-dns.org, ns-telco.ui-dns.com, ns-telco.ui-dns.de, ns-telco.ui-dns.biz-

✅ Authoritative Response

Server:185.132.35.215

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

🔒 DNSSEC Status

⚠️ Insecure (no DNSSEC)

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

⏱️ Timing

Total: 584ms | Queries: -

📄 Records

TypeCountSample Data
NS4ns-telco.ui-dns.biz, ns-telco.ui-dns.org...
MX1no-mx.ui-dns.com (pri: 1)
TXT1v=spf1 -all
SOA1ns-telco.ui-dns.de dnsadmin.ionos.com

Analysis

Name Servers

Four name servers handle the delegation for 1und1.email: ns-telco.ui-dns.biz, ns-telco.ui-dns.com, ns-telco.ui-dns.de and ns-telco.ui-dns.org.

There is at least partial name server overlap between 1und1.email and other domains — kundenberater.org, lte-tarif.com, 1and.eu and two more among them.

These name servers regularly appear alongside ns-1and1.ui-dns.com, ns-1and1.ui-dns.de, ns-1and1.ui-dns.biz and 5 other name servers in NS record sets.

The host names ns-telco.ui-dns.biz, ns-telco.ui-dns.com, ns-telco.ui-dns.de and ns-telco.ui-dns.org each direct to four IP numbers: ns-telco.ui-dns.biz points to 185.132.33.215, 217.160.81.215, 2001:8d8:fe:53:0:d9a0:51d7:100 and 2607:f1c0:fe:53:185:132:33:215, ns-telco.ui-dns.com directs to 185.132.34.215, 217.160.82.215, 2001:8d8:fe:53:0:d9a0:52d7:100 and 2607:f1c0:fe:53:185:132:34:215, ns-telco.ui-dns.de points to 185.132.32.215, 217.160.80.215, 2001:8d8:fe:53:0:d9a0:50d7:100 and 2607:f1c0:fe:53:185:132:32:215 and ns-telco.ui-dns.org directs to 185.132.35.215, 217.160.83.215, 2001:8d8:fe:53:0:d9a0:53d7:100 and 2607:f1c0:fe:53:185:132:35:215.

Mail Servers

1und1.email uses one mail server — no-mx.ui-dns.com.

The mail server setup of 1und1.email matches that of other domains such as flatrate.network, eigenehomepage.place, mobile-made-in-germany.software and two others.