devoptimumtech.com - robtex.com
devoptimumtech.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=1789006833 | ||||||
Same first word
devoptimumtech.com |
Previous names
Next names
DNS History
11 records (11 active, 0 former)
●NSsam.ns.cloudflare.com2026-09-08 → 2026-09-10 · 2 obs
● 2026-09-10 02:24:32
●NSsureena.ns.cloudflare.com2026-09-08 → 2026-09-10 · 2 obs
● 2026-09-10 02:24:32
●MXalt1.aspmx.l.google.com2026-09-08 → 2026-09-10 · 2 obs
● 2026-09-10 02:24:32
●MXalt2.aspmx.l.google.com2026-09-08 → 2026-09-10 · 2 obs
● 2026-09-10 02:24:32
●MXalt3.aspmx.l.google.com2026-09-08 → 2026-09-10 · 2 obs
● 2026-09-10 02:24:32
●MXalt4.aspmx.l.google.com2026-09-08 → 2026-09-10 · 2 obs
● 2026-09-10 02:24:32
●MXaspmx.l.google.com2026-09-08 → 2026-09-10 · 2 obs
● 2026-09-10 02:24:32
●A104.21.55.1262026-09-08 → 2026-09-10 · 2 obs
● 2026-09-10 02:24:32
●A172.67.148.292026-09-08 → 2026-09-10 · 2 obs
● 2026-09-10 02:24:32
●A2606:4700:3032::ac43:941d2026-09-08 → 2026-09-10 · 2 obs
● 2026-09-10 02:24:32
●A2606:4700:3037::6815:377e2026-09-08 → 2026-09-10 · 2 obs
● 2026-09-10 02:24:32
🔍 DNS Trace
📋 Delegation Chain
| Zone | Nameservers | Glue |
|---|---|---|
| com | f.gtld-servers.net, k.gtld-servers.net, e.gtld-servers.net, m.gtld-servers.net... | - |
| devoptimumtech.com | sam.ns.cloudflare.com, sureena.ns.cloudflare.com | 12 records |
✅ Authoritative Response
Server:108.162.193.141
NS records: sam.ns.cloudflare.com, sureena.ns.cloudflare.com
🔒 DNSSEC Status
⚠️ Insecure (no DNSSEC)
No DS record for devoptimumtech.com (unsigned zone)
⏱️ Timing
Total: 433ms | Queries: -
📄 Records
| Type | Count | Sample Data |
|---|---|---|
| A | 2 | 172.67.148.29, 104.21.55.126 |
| AAAA | 2 | 2606:4700:3032::ac43:941d, 2606:4700:3037::6815:377e |
| NS | 2 | sam.ns.cloudflare.com, sureena.ns.cloudflare.com |
| MX | 5 | aspmx.l.google.com (pri: 1), alt3.aspmx.l.google.com (pri: 10)... |
| TXT | 2 | google-site-verification=mzisolJ8jnAZuUT, v=spf1 include:_spf.google.com ~all |
| HTTPS | 1 | {"priority":1,"target":".","alpn":["h3", |
| SOA | 1 | sam.ns.cloudflare.com dns.cloudflare.com |
📌 Glue Records Collected
Total: 12
Out-of-bailiwick: 12 (sam.ns.cloudflare.com, sam.ns.cloudflare.com, sam.ns.cloudflare.com...)
Analysis
IP Addresses
devoptimumtech.com directs to four IP numbers, which are 104.21.55.126, 172.67.148.29, 2606:4700:3032::ac43:941d and 2606:4700:3037::6815:377e.
Additional host names — acfinavingete.sbs, appf003.top, letjian.com and two others — share IP numbers with devoptimumtech.com.
Name Servers
Two name servers handle the delegation for devoptimumtech.com: sam.ns.cloudflare.com and sureena.ns.cloudflare.com.
devoptimumtech.com shares its name server setup with other domains, including minfluxai.com, keylegendnest.com, equityprime.org and two others.
There is at least partial name server overlap between devoptimumtech.com and other domains — docmedia-methode.de, kinopoisk.dev, ptakro.com and two more among them.
Host names with 6 IP numbers:
sam.ns.cloudflare.com resolves to 108.162.193.141, 172.64.33.141 and 173.245.59.141 among others, with 3 other IP addresses in total.
sureena.ns.cloudflare.com resolves to 108.162.194.126, 162.159.38.126 and 172.64.34.126 among others, with 3 other IP addresses in total.
Mail Servers
Five mail servers handle devoptimumtech.com: aspmx.l.google.com, alt1.aspmx.l.google.com, alt2.aspmx.l.google.com and two others.
devoptimumtech.com shares mail servers — at least in part — with other domains, including binghamandco.com, empsolutions.com, juniorstown.com and two others.
These mail servers are frequently paired with the mail servers alt3.aspmx.l.google.com, alt4.aspmx.l.google.com, aspmx2.googlemail.com and aspmx3.googlemail.com.
Host names with two IP numbers:
aspmx.l.google.com resolves to two addresses: 172.253.62.26 and 2607:f8b0:4004:c09::1a.
alt1.aspmx.l.google.com resolves to two addresses: 192.178.234.26 and 2800:3f0:4003:c14::1a.
alt2.aspmx.l.google.com resolves to two addresses: 172.253.116.27 and 2a00:1450:400b:c02::1a.
alt3.aspmx.l.google.com resolves to two addresses: 192.178.223.27 and 2a00:1450:4009:c0f::1a.
alt4.aspmx.l.google.com resolves to two addresses: 172.253.157.27 and 2a00:1450:400c:c23::1a.