engineering-toolbox.com - robtex.com
engineering-toolbox.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=1774434762 | ||||||
Same first word
engineering-toolbox.com |
DNS History
7 records (7 active, 0 former)
●NSns1023.ui-dns.com2026-03-11 → 2026-03-25 · 2 obs
● 2026-03-25 11:02:50
●NSns1073.ui-dns.biz2026-03-11 → 2026-03-25 · 2 obs
● 2026-03-25 11:02:50
●NSns1126.ui-dns.org2026-03-11 → 2026-03-25 · 2 obs
● 2026-03-25 11:02:50
●A89.22.121.1262026-03-11 → 2026-03-25 · 2 obs
● 2026-03-25 11:02:50
🔍 DNS Trace
📋 Delegation Chain
| Zone | Nameservers | Glue |
|---|---|---|
| com | l.gtld-servers.net, j.gtld-servers.net, h.gtld-servers.net, d.gtld-servers.net... | - |
| engineering-toolbox.com | ns1073.ui-dns.biz, ns1086.ui-dns.de, ns1126.ui-dns.org, ns1023.ui-dns.com | 2 records |
✅ Authoritative Response
Server:217.160.83.126
NS records: ns1073.ui-dns.biz, ns1086.ui-dns.de, ns1126.ui-dns.org, ns1023.ui-dns.com
🔒 DNSSEC Status
⚠️ Insecure (no DNSSEC)
No DS record for engineering-toolbox.com (unsigned zone)
⏱️ Timing
Total: 417ms | Queries: -
📄 Records
| Type | Count | Sample Data |
|---|---|---|
| A | 1 | 89.22.121.126 |
| NS | 4 | ns1073.ui-dns.biz, ns1023.ui-dns.com... |
| MX | 2 | mx01.ionos.de (pri: 10), mx00.ionos.de (pri: 10) |
| TXT | 2 | google-site-verification=zPpVUFqk3Yy7z5e, v=spf1 include:_spf-eu.ionos.com ~all |
| SOA | 1 | ns1126.ui-dns.org hostmaster.1und1.com |
📌 Glue Records Collected
Total: 2
Out-of-bailiwick: 2 (ns1023.ui-dns.com, ns1023.ui-dns.com)
Analysis
IP Addresses
engineering-toolbox.com points to a single IP address: 89.22.121.126.
Name Servers
engineering-toolbox.com is delegated to four name servers: ns1073.ui-dns.biz, ns1023.ui-dns.com, ns1086.ui-dns.de and ns1126.ui-dns.org.
At least part of the name servers for engineering-toolbox.com are shared with other domains, for instance laboratorioslosan.com, bluescript.de, kham.co.uk, shimmo.com and theraqua-med.de.
these name servers are commonly used with the name servers ns1073.ui-dns.com, ns1073.ui-dns.de, ns1073.ui-dns.org, ns1086.ui-dns.biz, ns1086.ui-dns.com, ns1086.ui-dns.org, ns1126.ui-dns.de, ns1126.ui-dns.biz, ns1126.ui-dns.com and ns1023.ui-dns.org.
Host names with two IP numbers:
ns1073.ui-dns.biz points to: 2001:8d8:fe:53:0:d9a0:5149:100 and 217.160.81.73
ns1023.ui-dns.com points to: 2001:8d8:fe:53:0:d9a0:5217:100 and 217.160.82.23
ns1086.ui-dns.de points to: 2607:f1c0:fe:53:185:132:32:86 and 217.160.80.86
ns1126.ui-dns.org points to: 2001:8d8:fe:53:0:d9a0:537e:100 and 217.160.83.126
Mail Servers
engineering-toolbox.com is handled by two mail servers: mx00.ionos.de and mx01.ionos.de.
engineering-toolbox.com uses the same mail server setup as other domains, for instance liburan-eropa.com, transeu.de, trialook.tv, firmung.de and hexer.de.
Hostnames with a single IP
mx00.ionos.de resolves to: 212.227.15.41.
mx01.ionos.de resolves to: 217.72.192.67.