structool.com - dns.ninja
structool.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=1781171158 | ||||||
Previously MX for
structool.com |
Same first word
structool.com.au |
structool.com |
Similar names
DNS History
8 records (5 active, 3 former)
●MXserwer1457809.home.pl2016-02-24 → 2026-06-11 · 3 obs
● 2016-02-24 13:13:04
● 2026-06-11 09:49:36
○MXstructool.com2015-06-29 → 2015-11-01 · 4 obs
● 2015-11-01 05:15:30
○ 2016-02-24 13:13:04
○ 2026-06-11 09:49:36
●A3.127.128.1612026-04-09 → 2026-06-11 · 3 obs
● 2026-04-09 14:18:06
● 2026-06-11 09:49:36
○A79.96.203.2502015-06-29 → 2015-11-01 · 4 obs
● 2015-11-01 05:15:30
○ 2016-02-24 13:13:04
○ 2026-06-11 09:49:36
○A94.23.213.902016-02-24 → 2017-05-29 · 5 obs
● 2016-02-24 13:13:04
● 2017-05-29 09:05:24
○ 2026-04-09 14:18:06
○ 2026-06-11 09:49:36
🔍 DNS Trace
📋 Delegation Chain
| Zone | Nameservers | Glue |
|---|---|---|
| com | a.gtld-servers.net, b.gtld-servers.net, c.gtld-servers.net, d.gtld-servers.net... | - |
| structool.com | dns.home.pl, dns2.home.pl, dns3.home.pl | - |
✅ Authoritative Response
Server:185.132.34.251
NS records: dns.home.pl, dns2.home.pl, dns3.home.pl
🔒 DNSSEC Status
⚠️ Insecure (no DNSSEC)
No DS record for structool.com (unsigned zone)
⏱️ Timing
Total: 409ms | Queries: -
📄 Records
| Type | Count | Sample Data |
|---|---|---|
| A | 1 | 3.127.128.161 |
| NS | 3 | dns2.home.pl, dns.home.pl... |
| MX | 1 | serwer1457809.home.pl (pri: 10) |
| TXT | 1 | v=spf1 include:spf.mailjet.com ip4:188.1 |
| SOA | 1 | dns.home.pl admin.home.pl |
Analysis
IP Addresses
structool.com directs to one IP number, which is 3.127.128.161.
Other host names — mail.kwikdesigner.com, kwikdesigner.com, strut3d.com and ec2-3-127-128-161.eu-central-1.compute.amazonaws.com — share IP numbers with structool.com.
Name Servers
structool.com is delegated to three name servers: dns2.home.pl, dns3.home.pl and dns.home.pl.
At least some of structool.com's name servers are shared with other domains, for example adapter.com.pl, cloudserver031407.home.pl, serwer2020483.home.pl and two more.
dns2.home.pl, dns3.home.pl and dns.home.pl each resolve to two IP addresses: dns2.home.pl resolves to 217.160.81.248 and 2001:8d8:fe:53:6870::2; dns3.home.pl resolves to 185.132.34.251 and 2607:f1c0:fe:53:185:132:34:251; dns.home.pl resolves to 217.160.80.244 and 2001:8d8:fe:53:6870::1.
Mail Servers
structool.com routes its mail through a single mail server, serwer1457809.home.pl.
structool.com, serwer1457809.home.pl and strut3d.com all share the same mail server setup.
serwer1457809.home.pl resolves to a single IP number: 79.96.203.250.