u2inet.com - dns.ninja
u2inet.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=1786493029 | ||||||
Subdomains
mail.u2inet.com |
Same first word
u2inet.com |
Similar names
DNS History
8 records (6 active, 2 former)
○NSns.moccapot.com2015-05-10 → 2017-06-02 · 4 obs
● 2017-06-02 12:19:26
○ 2026-03-27 15:51:28
○ 2026-08-12 00:14:52
●NSns1.first-ns.de2026-03-27 → 2026-08-12 · 3 obs
● 2026-03-27 15:51:28
● 2026-08-12 00:14:52
●NSrobotns2.second-ns.de2015-05-10 → 2026-08-12 · 2 obs
● 2026-08-12 00:14:52
●NSrobotns3.second-ns.com2015-05-10 → 2026-08-12 · 2 obs
● 2026-08-12 00:14:52
●MXdedi3077.your-server.de2026-03-27 → 2026-08-12 · 3 obs
● 2026-03-27 15:51:28
● 2026-08-12 00:14:52
●MXmail.u2inet.com2015-05-10 → 2026-08-12 · 2 obs
● 2026-08-12 00:14:52
●A188.40.29.772026-03-27 → 2026-08-12 · 3 obs
● 2026-03-27 15:51:28
● 2026-08-12 00:14:52
○A212.186.199.772015-05-10 → 2017-06-02 · 4 obs
● 2017-06-02 12:19:26
○ 2026-03-27 15:51:28
○ 2026-08-12 00:14:52
🔍 DNS Trace
📋 Delegation Chain
| Zone | Nameservers | Glue |
|---|---|---|
| com | a.gtld-servers.net, b.gtld-servers.net, c.gtld-servers.net, d.gtld-servers.net... | - |
| u2inet.com | ns1.first-ns.de, robotns2.second-ns.de, robotns3.second-ns.com | 2 records |
✅ Authoritative Response
Server:213.239.242.238
NS records: ns1.first-ns.de, robotns2.second-ns.de, robotns3.second-ns.com
🔒 DNSSEC Status
⚠️ Insecure (no DNSSEC)
No DS record for u2inet.com (unsigned zone)
⏱️ Timing
Total: 1230ms | Queries: -
📄 Records
| Type | Count | Sample Data |
|---|---|---|
| A | 1 | 188.40.29.77 |
| NS | 3 | robotns2.second-ns.de, robotns3.second-ns.com... |
| MX | 2 | mail.u2inet.com (pri: 10), dedi3077.your-server.de (pri: 20) |
| TXT | 1 | v=spf1 a mx ~all |
| SOA | 1 | ns1.first-ns.de dns.hetzner.com |
📌 Glue Records Collected
Total: 2
Out-of-bailiwick: 2 (robotns3.second-ns.com, robotns3.second-ns.com)
Analysis
Hierarchy
u2inet.com serves as the parent of mail.u2inet.com.
IP Addresses
u2inet.com points to a single IP number: 188.40.29.77.
Additional host names — datenmanufaktur.at, webkitchen.at, ftpk.at and two others — share IP numbers with u2inet.com.
Name Servers
u2inet.com is delegated to three name servers: robotns3.second-ns.com, ns1.first-ns.de and robotns2.second-ns.de.
u2inet.com has at least partial name server overlap with other domains, such as thenewproject.de, ecofon.business, abilanta.de and two others.
These name servers tend to appear together with the name servers hydrogen.ns.hetzner.com, oxygen.ns.hetzner.com and helium.ns.hetzner.de.
robotns3.second-ns.com, ns1.first-ns.de and robotns2.second-ns.de each resolve to two IP addresses: robotns3.second-ns.com resolves to 193.47.99.3 and 2001:67c:192c::add:a3; ns1.first-ns.de resolves to 213.239.242.238 and 2a01:4f8:0:a101::a:1; robotns2.second-ns.de resolves to 213.133.100.103 and 2a01:4f8:0:1::5ddc:2.
Mail Servers
u2inet.com has two mail servers: mail.u2inet.com and dedi3077.your-server.de.
u2inet.com shares mail servers — at least in part — with other domains, including mbox.co.at, coolersommer.at, dedi3077.your-server.de and two others.
Host names with two IP numbers:
dedi3077.your-server.de points to 188.40.29.77 and 2a01:4f8:d0a:108c::2.
Host names pointing to a single IP address:
mail.u2inet.com points to 188.40.29.77.
dedi3077.your-server.de and mail.u2inet.com are host names that each point to 188.40.29.77 IP addresses.