olbuilders.com - robtex.com
olbuilders.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=1774505977 | ||||||
Same first word
olbuilders.com |
DNS History
10 records (10 active, 0 former)
●NSns77.domaincontrol.com2015-05-27 → 2026-03-26 · 2 obs
● 2026-03-26 06:43:50
●NSns78.domaincontrol.com2015-05-27 → 2026-03-26 · 2 obs
● 2026-03-26 06:43:50
●MXalt1.aspmx.l.google.com2015-05-27 → 2026-03-26 · 2 obs
● 2026-03-26 06:43:50
●MXalt2.aspmx.l.google.com2015-05-27 → 2026-03-26 · 2 obs
● 2026-03-26 06:43:50
●MXaspmx.l.google.com2015-05-27 → 2026-03-26 · 2 obs
● 2026-03-26 06:43:50
●MXaspmx2.googlemail.com2015-05-27 → 2026-03-26 · 2 obs
● 2026-03-26 06:43:50
●MXaspmx3.googlemail.com2015-05-27 → 2026-03-26 · 2 obs
● 2026-03-26 06:43:50
●MXaspmx4.googlemail.com2015-05-27 → 2026-03-26 · 2 obs
● 2026-03-26 06:43:50
●MXaspmx5.googlemail.com2015-05-27 → 2026-03-26 · 2 obs
● 2026-03-26 06:43:50
●A65.39.205.572015-05-27 → 2026-03-26 · 2 obs
● 2026-03-26 06:43:50
🔍 DNS Trace
📋 Delegation Chain
| Zone | Nameservers | Glue |
|---|---|---|
| com | l.gtld-servers.net, j.gtld-servers.net, h.gtld-servers.net, d.gtld-servers.net... | - |
| olbuilders.com | ns77.domaincontrol.com, ns78.domaincontrol.com | 4 records |
✅ Authoritative Response
Server:97.74.108.49
NS records: ns77.domaincontrol.com, ns78.domaincontrol.com
🔒 DNSSEC Status
⚠️ Insecure (no DNSSEC)
No DS record for olbuilders.com (unsigned zone)
⏱️ Timing
Total: 119ms | Queries: -
📄 Records
| Type | Count | Sample Data |
|---|---|---|
| A | 1 | 65.39.205.57 |
| NS | 2 | ns77.domaincontrol.com, ns78.domaincontrol.com |
| MX | 7 | alt1.aspmx.l.google.com (pri: 20), alt2.aspmx.l.google.com (pri: 20)... |
| SOA | 1 | ns77.domaincontrol.com dns.jomax.net |
📌 Glue Records Collected
Total: 4
Out-of-bailiwick: 4 (ns77.domaincontrol.com, ns77.domaincontrol.com, ns78.domaincontrol.com...)
Analysis
IP Addresses
olbuilders.com points to a single IP number: 65.39.205.57.
Other host names, for instance vanessalodigiani.com, www.cjjackson.com, mikebrink.com, www.sterlingz.net and djamesdee.com share IP numbers with olbuilders.com.
Name Servers
olbuilders.com is delegated to two name servers: ns77.domaincontrol.com and ns78.domaincontrol.com.
olbuilders.com uses the same name server setup as other domains, for instance drrichardstevenson.com, starwars.gifts, executorschoice.com, senelight.com and bcdrpros.com.
olbuilders.com partially shares name servers with other domains, for instance zumra.de.
Host names with two IP numbers:
The host ns77.domaincontrol.com points to 2603:5:21c4::31 and 97.74.108.49.
The host ns78.domaincontrol.com points to 2603:5:22c4::31 and 173.201.76.49.
Mail Servers
olbuilders.com is handled by seven mail servers: aspmx2.googlemail.com, aspmx3.googlemail.com, aspmx4.googlemail.com, aspmx5.googlemail.com, aspmx.l.google.com, alt1.aspmx.l.google.com and alt2.aspmx.l.google.com.
olbuilders.com shares some mail servers with other domains, including interparkenter.com, ns500754.ns500754.ns500731.ns500754.ns500754.ns500678.ns500704.ns500678.ns500291.ns500291.ns500291.ns500291.ns500131.lustychickser.com, ns500768.ns500758.ns500758.ns500698.ns500758.ns500735.ns500698.ns500735.ns500698.ns500708.ns500698.ns500698.ns500708.ns500698.ns500652.trackreceptor.com, unitekeng.co.kr and ns500759.ns500698.ns500758.ns500698.ns500736.ns500698.ns500708.ns500576.ns500576.ns500708.ns500698.ns500698.ns500619.ns500619.ns500619.trackreceptor.com.
These mail servers are commonly used with alt3.aspmx.l.google.com and alt4.aspmx.l.google.com.
Host names with two IP numbers
Host name aspmx2.googlemail.com points to: 2607:f8b0:4023:2801::1b and 192.178.128.26.
Host name aspmx3.googlemail.com points to: 2a00:1450:400b:c02::1a and 172.253.116.26.
Host name aspmx4.googlemail.com points to: 2607:f8b0:4023:3003::1b and 172.253.145.27.
Host name aspmx5.googlemail.com points to: 2607:f8b0:4003:c4a::1b and 142.251.96.26.
Host name aspmx.l.google.com points to: 2607:f8b0:4004:c09::1a and 142.251.163.27.
Host name alt1.aspmx.l.google.com points to: 2800:3f0:4003:c0f::1b and 108.177.123.26.
Host name alt2.aspmx.l.google.com points to: 2a00:1450:400b:c02::1a and 172.253.116.26.
Host names that point to 2a00:1450:400b:c02::1a: aspmx3.googlemail.com and alt2.aspmx.l.google.com.
Host names that point to 172.253.116.26: aspmx3.googlemail.com and alt2.aspmx.l.google.com.