1and1.dev - robtex.com
1and1.dev
dev
| DNSSEC | 🔒 Signed (DS record present) | ||||||
| NS | ns-tld1.charlestonroadregistry.com ⭐ | ||||||
| NS | ns-tld2.charlestonroadregistry.com | ||||||
| NS | ns-tld3.charlestonroadregistry.com | ||||||
| NS | ns-tld4.charlestonroadregistry.com | ||||||
| NS | ns-tld5.charlestonroadregistry.com | ||||||
| SOA | ns-tld1.charlestonroadregistry.comcloud-dns-hostmaster@google.com serial=1 | ||||||
Same first word
Similar names
1nad1.com |
dna11.gallery |
1nda1.com |
dna11.com |
nad11.com |
dna11.com.br |
dna11.org |
dna11.co.uk |
a1nd1.be |
dna11.biz |
11dna.com |
1adn1.com |
11adn.com |
dna11.me |
dna11.net |
a1nd1.com |
n1da1.akamai.net |
dna11.info |
and11.com |
DNS History
7 records (5 active, 2 former)
●NSns-telco.ui-dns.biz2026-08-12 → 2026-08-13 · 2 obs
● 2026-08-13 05:33:46
●NSns-telco.ui-dns.com2026-08-12 → 2026-08-13 · 2 obs
● 2026-08-13 05:33:46
●NSns-telco.ui-dns.org2026-08-12 → 2026-08-13 · 2 obs
● 2026-08-13 05:33:46
●MXno-mx.ui-dns.com2026-08-12 → 2026-08-13 · 3 obs
● 2026-08-12 06:07:28
● 2026-08-13 05:33:46
○MXyour-dns-needs-immediate-attention.dev2015-12-05 → 2017-05-22 · 4 obs
● 2017-05-22 09:07:42
○ 2026-08-12 06:07:28
○ 2026-08-13 05:33:46
○A127.0.53.532015-12-05 → 2017-05-22 · 4 obs
● 2017-05-22 09:07:42
○ 2026-08-12 06:07:28
○ 2026-08-13 05:33:46
🔍 DNS Trace
📋 Delegation Chain
| Zone | Nameservers | Glue |
|---|---|---|
| dev | ns-tld1.charlestonroadregistry.com, ns-tld2.charlestonroadregistry.com, ns-tld3.charlestonroadregistry.com, ns-tld4.charlestonroadregistry.com... | - |
| 1and1.dev | ns-telco.ui-dns.com, ns-telco.ui-dns.biz, ns-telco.ui-dns.de, ns-telco.ui-dns.org | - |
✅ Authoritative Response
Server:185.132.34.215
NS records: ns-telco.ui-dns.com, ns-telco.ui-dns.biz, ns-telco.ui-dns.de, ns-telco.ui-dns.org
🔒 DNSSEC Status
⚠️ Insecure (no DNSSEC)
No DS record for 1and1.dev (unsigned zone)
⏱️ Timing
Total: 729ms | Queries: -
📄 Records
| Type | Count | Sample Data |
|---|---|---|
| NS | 4 | ns-telco.ui-dns.biz, ns-telco.ui-dns.com... |
| MX | 1 | no-mx.ui-dns.com (pri: 1) |
| TXT | 1 | v=spf1 -all |
| SOA | 1 | ns-telco.ui-dns.com dnsadmin.ionos.com |
Analysis
Name Servers
The NS records for 1and1.dev point to four name servers: ns-telco.ui-dns.biz, ns-telco.ui-dns.com, ns-telco.ui-dns.de and ns-telco.ui-dns.org.
At least some of 1and1.dev's name servers are shared with other domains, for example 1-and-1.net, beste-flat.net, multi-simcard.net and two more.
These name servers are often deployed together with the name servers ns-1and1.ui-dns.de, ns-1and1.ui-dns.biz, ns-1and1.ui-dns.com and ns-1and1.ui-dns.org.
ns-telco.ui-dns.biz, ns-telco.ui-dns.com, ns-telco.ui-dns.de and ns-telco.ui-dns.org are host names that each resolve to four IP numbers: ns-telco.ui-dns.biz resolves 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 resolves 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 resolves 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 resolves 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
The sole mail server for 1and1.dev is no-mx.ui-dns.com.
Among the domains sharing a mail server setup with 1and1.dev are gmx.training, internet-browser.directory, browsercheck.software and two others.