1and1seo.com - robtex.com
1and1seo.com
com
| DNSSEC | 🔒 Signed (DS record present) | ||||||
| NS | a.gtld-servers.net ⭐ | ||||||
| NS | b.gtld-servers.net | ||||||
| NS | c.gtld-servers.net | ||||||
| NS | d.gtld-servers.net | ||||||
| NS | e.gtld-servers.net | ||||||
| NS | f.gtld-servers.net | ||||||
| NS | g.gtld-servers.net | ||||||
| NS | h.gtld-servers.net | ||||||
| NS | i.gtld-servers.net | ||||||
| NS | j.gtld-servers.net | ||||||
| NS | k.gtld-servers.net | ||||||
| NS | l.gtld-servers.net | ||||||
| NS | m.gtld-servers.net | ||||||
| SOA | a.gtld-servers.netnstld@verisign-grs.com serial=1786722249 | ||||||
Subdomains
mail.1and1seo.com |
Same first word
1and1seo.com |
DNS History
7 records (5 active, 2 former)
●NSns-1and1.ui-dns.biz2017-05-22 → 2026-08-14 · 2 obs
● 2026-08-14 16:09:02
●NSns-1and1.ui-dns.com2017-05-22 → 2026-08-14 · 2 obs
● 2026-08-14 16:09:02
●NSns-1and1.ui-dns.org2017-05-22 → 2026-08-14 · 2 obs
● 2026-08-14 16:09:02
○MXmxint01.1and1.com2017-05-22 → 2017-05-22 · 3 obs
○ 2026-08-11 21:50:56
○ 2026-08-14 16:09:02
○MXmxint02.1and1.com2017-05-22 → 2017-05-22 · 3 obs
○ 2026-08-11 21:50:56
○ 2026-08-14 16:09:02
●MXno-mx.ui-dns.com2026-08-11 → 2026-08-14 · 3 obs
● 2026-08-11 21:50:56
● 2026-08-14 16:09:02
🔍 DNS Trace
📋 Delegation Chain
| Zone | Nameservers | Glue |
|---|---|---|
| com | k.gtld-servers.net, i.gtld-servers.net, f.gtld-servers.net, b.gtld-servers.net... | - |
| 1and1seo.com | ns-1and1.ui-dns.com, ns-1and1.ui-dns.biz, ns-1and1.ui-dns.de, ns-1and1.ui-dns.org | 1 record |
✅ Authoritative Response
Server:185.132.35.200
NS records: ns-1and1.ui-dns.com, ns-1and1.ui-dns.biz, ns-1and1.ui-dns.de, ns-1and1.ui-dns.org
🔒 DNSSEC Status
⚠️ Insecure (no DNSSEC)
No DS record for 1and1seo.com (unsigned zone)
⏱️ Timing
Total: 242ms | Queries: -
📄 Records
| Type | Count | Sample Data |
|---|---|---|
| NS | 4 | ns-1and1.ui-dns.de, ns-1and1.ui-dns.com... |
| MX | 1 | no-mx.ui-dns.com (pri: 1) |
| TXT | 1 | v=spf1 -all |
| SOA | 1 | ns-1and1.ui-dns.com dnsadmin.ionos.com |
📌 Glue Records Collected
Total: 1
Out-of-bailiwick: 1 (ns-1and1.ui-dns.com)
Analysis
Hierarchy
The domain mail.1and1seo.com falls under the parent 1and1seo.com.
Name Servers
The NS records for 1and1seo.com point to four name servers: ns-1and1.ui-dns.biz, ns-1and1.ui-dns.com, ns-1and1.ui-dns.de and ns-1and1.ui-dns.org.
At least some of 1and1seo.com's name servers are shared with other domains, for example 1and1-ionos.berlin, about-1and1.com, essn-4db7f677.pool.einsundeins.de and two more.
These name servers tend to be deployed in combination with the name servers rns.ui-dns.de and ns-ionos.ui-dns.com.
The host names ns-1and1.ui-dns.biz, ns-1and1.ui-dns.com, ns-1and1.ui-dns.de and ns-1and1.ui-dns.org each direct to four IP numbers: ns-1and1.ui-dns.biz points to 185.132.33.200, 217.160.81.200, 2001:8d8:fe:53:0:d9a0:51c8:100 and 2607:f1c0:fe:53:185:132:33:200, ns-1and1.ui-dns.com directs to 185.132.34.200, 217.160.82.200, 2001:8d8:fe:53:0:d9a0:52c8:100 and 2607:f1c0:fe:53:185:132:34:200, ns-1and1.ui-dns.de points to 185.132.32.200, 217.160.80.200, 2001:8d8:fe:53:0:d9a0:50c8:100 and 2607:f1c0:fe:53:185:132:32:200 and ns-1and1.ui-dns.org directs to 185.132.35.200, 217.160.83.200, 2001:8d8:fe:53:0:d9a0:53c8:100 and 2607:f1c0:fe:53:185:132:35:200.
Mail Servers
The sole mail server for 1and1seo.com is no-mx.ui-dns.com.
Among the domains sharing a mail server setup with 1and1seo.com are websuche.center, partners.credit, 1and1.gratis and two others.