ducengineering.com - robtex.com
ducengineering.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=1776975951 | ||||||
Same first word
ducengineering.com |
DNS History
10 records (10 active, 0 former)
●MXalt1.aspmx.l.google.com2026-02-17 → 2026-04-23 · 2 obs
● 2026-04-23 20:33:40
●MXalt2.aspmx.l.google.com2026-02-17 → 2026-04-23 · 2 obs
● 2026-04-23 20:33:40
●MXalt3.aspmx.l.google.com2026-02-17 → 2026-04-23 · 2 obs
● 2026-04-23 20:33:40
●MXalt4.aspmx.l.google.com2026-02-17 → 2026-04-23 · 2 obs
● 2026-04-23 20:33:40
●MXaspmx.l.google.com2026-02-17 → 2026-04-23 · 2 obs
● 2026-04-23 20:33:40
🔍 DNS Trace
📋 Delegation Chain
| Zone | Nameservers | Glue |
|---|---|---|
| com | a.gtld-servers.net, b.gtld-servers.net, c.gtld-servers.net, d.gtld-servers.net... | - |
| ducengineering.com | ns1cny.name.com, ns2fgv.name.com, ns3nrz.name.com, ns4kpx.name.com | 8 records |
✅ Authoritative Response
Server:163.114.216.17
NS records: ns1cny.name.com, ns2fgv.name.com, ns3nrz.name.com, ns4kpx.name.com
🔒 DNSSEC Status
⚠️ Insecure (no DNSSEC)
No DS record for ducengineering.com (unsigned zone)
⏱️ Timing
Total: 175ms | Queries: -
📄 Records
| Type | Count | Sample Data |
|---|---|---|
| NS | 4 | ns1cny.name.com, ns2fgv.name.com... |
| MX | 5 | aspmx.l.google.com (pri: 1), alt1.aspmx.l.google.com (pri: 5)... |
| TXT | 2 | google-site-verification=P-1Hgmq4B6zKC4n, v=spf1 include:_spf.google.com include: |
| SOA | 1 | ns1.name.com hostmaster.nsone.net |
📌 Glue Records Collected
Total: 8
Out-of-bailiwick: 8 (ns1cny.name.com, ns1cny.name.com, ns2fgv.name.com...)
Analysis
Name Servers
ducengineering.com is delegated to five name servers: ns1.name.com, ns1cny.name.com, ns2fgv.name.com, ns3nrz.name.com and ns4kpx.name.com.
ducengineering.com at least partially shares its name servers with other domains, for instance 3-17.net, tdtrk.com, themanwhoateeverything.com, promotethings.com and srfjosjis.app.
These name servers are commonly used with ns3jkl.name.com, ns4hny.name.com, ns2ckr.name.com, ns1cnb.name.com, ns3cna.name.com, ns3dkz.name.com, ns1dhl.name.com, ns1djs.name.com, ns2kry.name.com and ns1vwx.name.com.
Hostnames with two IP numbers:
ns1.name.com points to 2a00:edc0:107::1 and 163.114.216.17
ns1cny.name.com points to 2a00:edc0:107::1 and 163.114.216.17
ns2fgv.name.com points to 2402:cf80:107::1 and 163.114.216.49
ns3nrz.name.com points to 2a00:edc0:107::49 and 163.114.217.17
ns4kpx.name.com points to 2402:cf80:107::49 and 163.114.217.49
Hostnames that point to 2a00:edc0:107::1: ns1.name.com and ns1cny.name.com
Hostnames that point to 163.114.216.17: ns1.name.com and ns1cny.name.com
Note: ns1.name.com and ns1cny.name.com share the same two IP numbers, 2a00:edc0:107::1 and 163.114.216.17.
Mail Servers
Five mail servers handle ducengineering.com: aspmx.l.google.com, alt1.aspmx.l.google.com, alt2.aspmx.l.google.com, alt3.aspmx.l.google.com and alt4.aspmx.l.google.com.
ducengineering.com shares some mail servers with other domains, including mydearestvrc.com, ns500734.ns500734.ns500693.ns500693.ns500693.ns500699.ns500699.ns500699.ns500588.ns500693.ns500588.ns500632.ns500612.ns500632.ns500578.ns500110.dtrkdll.com, ns500754.ns500671.ns500671.ns500731.ns500731.ns500704.ns500704.ns500688.ns500291.ns500291.ns500671.ns500666.ns500153.tenderladiesbz.com, ns500671.ns500754.ns500731.ns500754.ns500754.ns500731.ns500671.ns500742.ns500704.ns500688.ns500704.ns500671.ns500649.lustychickser.com and ns500731.ns500754.ns500671.ns500754.ns500742.ns500671.ns500704.ns500742.ns500291.ns500671.lusty(0x736c7574)z.com.
These mail servers are commonly used alongside the mail servers aspmx2.googlemail.com and aspmx3.googlemail.com.
Host names with two IP numbers:
aspmx.l.google.com points to 2607:f8b0:4004:c1b::1b and 142.251.111.26.
alt1.aspmx.l.google.com points to 2800:3f0:4003:c0f::1a and 108.177.123.27.
alt2.aspmx.l.google.com points to 2a00:1450:400b:c02::1b and 172.253.116.27.
alt3.aspmx.l.google.com points to 2a00:1450:4009:c0f::1b and 192.178.223.26.
alt4.aspmx.l.google.com points to 2a00:1450:400c:c00::1b and 173.194.76.26.