webmailer.1und1.dev - robtex.com
webmailer.1und1.dev
| DNSSEC | ⚠️ Not signed | ||||||
| MX | no-mx.ui-dns.com ⭐ | ||||||
| TXT | v=spf1 -all | ||||||
1und1.dev
| DNSSEC | ⚠️ Not signed | ||||||
| NS | ns-telco.ui-dns.com ⭐ | ||||||
| NS | ns-telco.ui-dns.biz | ||||||
| NS | ns-telco.ui-dns.de | ||||||
| NS | ns-telco.ui-dns.org | ||||||
| MX | no-mx.ui-dns.com ⭐ | ||||||
| TXT | v=spf1 -all | ||||||
| SOA | ns-telco.ui-dns.comdnsadmin@ionos.com 2021-01-28 #6 | ||||||
Same first word
Similar names
DNS History
3 records (1 active, 2 former)
●MXno-mx.ui-dns.com2026-02-17 → 2026-08-15 · 3 obs
○ 2016-12-26 13:15:54
● 2026-02-17 18:11:52
● 2026-08-15 20:29:04
● 2026-02-17 18:11:52
● 2026-08-15 20:29:04
○MXyour-dns-needs-immediate-attention.dev2016-12-20 → 2016-12-26 · 4 obs
● 2016-12-20 10:58:48
● 2016-12-26 13:15:54
○ 2026-02-17 18:11:52
○ 2026-08-15 20:29:04
● 2016-12-26 13:15:54
○ 2026-02-17 18:11:52
○ 2026-08-15 20:29:04
○A127.0.53.532016-12-20 → 2016-12-26 · 4 obs
● 2016-12-20 10:58:48
● 2016-12-26 13:15:54
○ 2026-02-17 18:11:52
○ 2026-08-15 20:29:04
● 2016-12-26 13:15:54
○ 2026-02-17 18:11:52
○ 2026-08-15 20:29:04
🔍 DNS Trace
📋 Delegation Chain
| Zone | Nameservers | Glue |
|---|---|---|
| dev | ns-tld1.charlestonroadregistry.com, ns-tld2.charlestonroadregistry.com, ns-tld3.charlestonroadregistry.com, ns-tld4.charlestonroadregistry.com... | - |
| 1und1.dev | ns-telco.ui-dns.biz, ns-telco.ui-dns.com, ns-telco.ui-dns.de, ns-telco.ui-dns.org | - |
✅ Authoritative Response
Server:185.132.33.215
NS records: ns-telco.ui-dns.biz, ns-telco.ui-dns.com, ns-telco.ui-dns.de, ns-telco.ui-dns.org
🔒 DNSSEC Status
⚠️ Insecure (no DNSSEC)
No DS record for 1und1.dev (unsigned zone)
⏱️ Timing
Total: 525ms | Queries: -
📄 Records
| Type | Count | Sample Data |
|---|---|---|
| MX | 1 | no-mx.ui-dns.com (pri: 1) |
| TXT | 1 | v=spf1 -all |
Analysis
Mail Servers
webmailer.1und1.dev routes its mail through a single mail server, no-mx.ui-dns.com.
webmailer.1und1.dev has the same mail server arrangement as a number of other domains, for example wunschadressen.domains, kurze.domains, toolbar.today and two more.