ostechpro.com - dns.ninja
ostechpro.com
| DNSSEC | ⚠️ Not signed | ||||||
| A | 208.109.74.37🇺🇸 AS398101208.109.64.0/20 | ||||||
| PTR | 37.74.109.208.host.secureserver.net | ||||||
| NS | ns17.domaincontrol.com ⭐ | ||||||
| A | 2603:5:21c0::9🇺🇸 GODADDY-DNS2603:5:21c0::/44 | ||||||
| PTR | ns17.domaincontrol.com | ||||||
| A | 97.74.108.9🇺🇸 GODADDY-DNS97.74.108.0/23 | ||||||
| PTR | ns17.domaincontrol.com | ||||||
| NS | ns18.domaincontrol.com | ||||||
| A | 2603:5:22c0::9🇺🇸 GODADDY-DNS2603:5:22c0::/44 | ||||||
| PTR | ns18.domaincontrol.com | ||||||
| A | 173.201.76.9🇺🇸 GODADDY-DNS173.201.76.0/23 | ||||||
| PTR | ns18.domaincontrol.com | ||||||
| SOA | ns17.domaincontrol.comdns@jomax.net 2023-07-16 #5 | ||||||
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=1783666552 | ||||||
Same first word
ostechpro.com |
Similar names
DNS History
16 records (3 active, 13 former)
●NSns17.domaincontrol.com2026-02-23 → 2026-07-10 · 3 obs
● 2026-02-23 19:08:34
● 2026-07-10 07:01:32
●NSns18.domaincontrol.com2026-02-23 → 2026-07-10 · 3 obs
● 2026-02-23 19:08:34
● 2026-07-10 07:01:32
○NSns75.domaincontrol.com2015-05-23 → 2017-04-02 · 4 obs
● 2017-04-02 16:54:18
○ 2026-02-23 19:08:34
○ 2026-07-10 07:01:32
○NSns76.domaincontrol.com2015-05-23 → 2017-04-02 · 4 obs
● 2017-04-02 16:54:18
○ 2026-02-23 19:08:34
○ 2026-07-10 07:01:32
○MXalt1.aspmx.l.google.com2015-05-23 → 2017-04-02 · 4 obs
● 2017-04-02 16:54:18
○ 2026-02-23 19:08:34
○ 2026-07-10 07:01:32
○MXalt2.aspmx.l.google.com2015-05-23 → 2017-04-02 · 4 obs
● 2017-04-02 16:54:18
○ 2026-02-23 19:08:34
○ 2026-07-10 07:01:32
○MXaspmx.l.google.com2015-05-23 → 2017-04-02 · 4 obs
● 2017-04-02 16:54:18
○ 2026-02-23 19:08:34
○ 2026-07-10 07:01:32
○MXaspmx2.googlemail.com2015-05-23 → 2017-04-02 · 4 obs
● 2017-04-02 16:54:18
○ 2026-02-23 19:08:34
○ 2026-07-10 07:01:32
○MXaspmx3.googlemail.com2015-05-23 → 2017-04-02 · 4 obs
● 2017-04-02 16:54:18
○ 2026-02-23 19:08:34
○ 2026-07-10 07:01:32
○A184.168.221.732017-04-02 → 2017-04-02 · 4 obs
● 2017-04-02 16:54:18
○ 2026-02-23 19:08:34
○ 2026-07-10 07:01:32
●A208.109.74.372026-02-23 → 2026-07-10 · 3 obs
● 2026-02-23 19:08:34
● 2026-07-10 07:01:32
○A216.239.32.212015-05-23 → 2016-08-08 · 4 obs
● 2016-08-08 14:11:50
○ 2017-04-02 16:54:18
○ 2026-07-10 07:01:32
○A216.239.34.212015-05-23 → 2016-08-08 · 4 obs
● 2016-08-08 14:11:50
○ 2017-04-02 16:54:18
○ 2026-07-10 07:01:32
○A216.239.36.212015-05-23 → 2016-08-08 · 4 obs
● 2016-08-08 14:11:50
○ 2017-04-02 16:54:18
○ 2026-07-10 07:01:32
○A216.239.38.212015-05-23 → 2016-08-08 · 4 obs
● 2016-08-08 14:11:50
○ 2017-04-02 16:54:18
○ 2026-07-10 07:01:32
○A50.62.236.12015-05-23 → 2016-08-08 · 4 obs
● 2016-08-08 14:11:50
○ 2017-04-02 16:54:18
○ 2026-07-10 07:01:32
🔍 DNS Trace
📋 Delegation Chain
| Zone | Nameservers | Glue |
|---|---|---|
| com | c.gtld-servers.net, l.gtld-servers.net, a.gtld-servers.net, j.gtld-servers.net... | - |
| ostechpro.com | ns17.domaincontrol.com, ns18.domaincontrol.com | 4 records |
✅ Authoritative Response
Server:173.201.76.9
NS records: ns17.domaincontrol.com, ns18.domaincontrol.com
🔒 DNSSEC Status
⚠️ Insecure (no DNSSEC)
No DS record for ostechpro.com (unsigned zone)
⏱️ Timing
Total: 210ms | Queries: -
📄 Records
| Type | Count | Sample Data |
|---|---|---|
| A | 1 | 208.109.74.37 |
| NS | 2 | ns17.domaincontrol.com, ns18.domaincontrol.com |
| SOA | 1 | ns17.domaincontrol.com dns.jomax.net |
📌 Glue Records Collected
Total: 4
Out-of-bailiwick: 4 (ns17.domaincontrol.com, ns17.domaincontrol.com, ns18.domaincontrol.com...)
Analysis
IP Addresses
ostechpro.com points to a single IP number: 208.109.74.37.
Other host names — appletechpro.com, brdirect.com, www.brdirect.com and 37.74.109.208.host.secureserver.net — share IP numbers with ostechpro.com.
Name Servers
ostechpro.com is delegated to two name servers: ns17.domaincontrol.com and ns18.domaincontrol.com.
ostechpro.com shares its name server setup with other domains, including eu-sim.com, smswt.in, thecigardoc.com and two others.
ns17.domaincontrol.com and ns18.domaincontrol.com each resolve to two IP addresses: ns17.domaincontrol.com points to 97.74.108.9 and 2603:5:21c0::9, while ns18.domaincontrol.com points to 173.201.76.9 and 2603:5:22c0::9.