engineers-builders.com - dns.ninja
engineers-builders.com
| DNSSEC | ⚠️ Not signed | ||||||
| A | 172.203.251.89🇺🇸 Microsoft172.200.0.0/13 | ||||||
| PTR | cpanel290.turbify.biz | ||||||
| NS | ns1.turbify.com ⭐ | ||||||
| A | 20.121.230.119🇺🇸 Microsoft20.64.0.0/10 | ||||||
| NS | ns2.turbify.com | ||||||
| A | 134.33.240.61🇬🇧 Microsoft134.33.0.0/16 | ||||||
| MX | mx-biz.mail.am0.yahoodns.net ⭐ | ||||||
| A | 67.195.204.83🇺🇸 Yahoo67.195.204.0/24 Verizon Media BF1 | ||||||
| PTR | mtaproxy1.biz.mail.vip.bf1.yahoo.com | ||||||
| A | 67.195.228.75🇺🇸 Yahoo67.195.228.0/24 Verizon Media GQ1 | ||||||
| PTR | mtaproxy1.biz.mail.vip.gq1.yahoo.com | ||||||
| TXT | Engineers-Builders.com | ||||||
| TXT | Engineering-International.com | ||||||
| TXT | software, spreadsheet, Engineering-International.com, Daniel Tian Li | ||||||
| SOA | ns1.turbify.comhostmaster@engineers-builders.com 2026-02-18 #2 | ||||||
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=1783764447 | ||||||
Subdomains
www.engineers-builders.com |
Same first word
engineers-builders.com |
DNS History
9 records (4 active, 5 former)
○NShidden-master.yahoo.com2015-06-20 → 2017-06-16 · 4 obs
● 2017-06-16 15:23:28
○ 2026-02-18 11:02:20
○ 2026-07-11 10:29:22
●NSns1.turbify.com2026-02-18 → 2026-07-11 · 3 obs
● 2026-02-18 11:02:20
● 2026-07-11 10:29:22
●NSns2.turbify.com2026-02-18 → 2026-07-11 · 3 obs
● 2026-02-18 11:02:20
● 2026-07-11 10:29:22
○NSyns1.yahoo.com2015-06-20 → 2017-06-16 · 4 obs
● 2017-06-16 15:23:28
○ 2026-02-18 11:02:20
○ 2026-07-11 10:29:22
○NSyns2.yahoo.com2015-06-20 → 2017-06-16 · 4 obs
● 2017-06-16 15:23:28
○ 2026-02-18 11:02:20
○ 2026-07-11 10:29:22
●MXmx-biz.mail.am0.yahoodns.net2015-06-20 → 2026-07-11 · 2 obs
● 2026-07-11 10:29:22
●A172.203.251.892026-02-18 → 2026-07-11 · 3 obs
● 2026-02-18 11:02:20
● 2026-07-11 10:29:22
○A67.195.61.462015-11-01 → 2017-06-16 · 5 obs
● 2015-11-01 08:24:10
● 2017-06-16 15:23:28
○ 2026-02-18 11:02:20
○ 2026-07-11 10:29:22
○A98.136.187.132015-06-20 → 2015-06-20 · 3 obs
○ 2015-11-01 08:24:10
○ 2026-07-11 10:29:22
🔍 DNS Trace
📋 Delegation Chain
| Zone | Nameservers | Glue |
|---|---|---|
| com | a.gtld-servers.net, b.gtld-servers.net, c.gtld-servers.net, d.gtld-servers.net... | - |
| engineers-builders.com | ns1.turbify.com, ns2.turbify.com | 2 records |
✅ Authoritative Response
Server:134.33.240.61
NS records: ns1.turbify.com, ns2.turbify.com
🔒 DNSSEC Status
⚠️ Insecure (no DNSSEC)
No DS record for engineers-builders.com (unsigned zone)
⏱️ Timing
Total: 136ms | Queries: -
📄 Records
| Type | Count | Sample Data |
|---|---|---|
| A | 1 | 172.203.251.89 |
| NS | 2 | ns1.turbify.com, ns2.turbify.com |
| MX | 1 | mx-biz.mail.am0.yahoodns.net (pri: 1000) |
| TXT | 3 | Engineers-Builders.com, Engineering-International.com... |
| SOA | 1 | ns1.turbify.com hostmaster.engineers-bui |
📌 Glue Records Collected
Total: 2
Out-of-bailiwick: 2 (ns1.turbify.com, ns2.turbify.com)
Analysis
Hierarchy
engineers-builders.com is a parent domain of www.engineers-builders.com.
IP Addresses
engineers-builders.com points to a single IP number: 172.203.251.89.
Additional host names — philarmitage.net, rexbauer.com, empiregx.com and two others — share IP numbers with engineers-builders.com.
Name Servers
engineers-builders.com has two authoritative name servers — ns1.turbify.com and ns2.turbify.com.
engineers-builders.com shares its name server setup with other domains, including thepersonalinjuryfirm.com, dialonecomputerservices.com, coachcalhoun.com and two others.
engineers-builders.com shares at least some of its name servers with other domains, including autim.com, kroma.biz, bikeparking.com and two others.
These name servers are frequently paired with the name servers yns1.yahoo.com and yns2.yahoo.com.
ns1.turbify.com and ns2.turbify.com each resolve to one IP number: ns1.turbify.com points to 20.121.230.119 and ns2.turbify.com points to 134.33.240.61.
Mail Servers
engineers-builders.com has one mail server: mx-biz.mail.am0.yahoodns.net.
engineers-builders.com shares the same mail server setup as other domains, including glacierviewrvpark.com, rleejones.com, zfog.com and two others.
The mail servers of engineers-builders.com overlap at least partially with those of other domains, including daterhelp.com, mountainsidehistory.org and magicclientmagnet.com.
These mail servers are frequently seen alongside the mail servers mx-van.mail.am0.yahoodns.net.
mx-biz.mail.am0.yahoodns.net points to two IP addresses: 67.195.204.83 and 67.195.228.75.