ohsci.com - robtex.com
ohsci.com
| DNSSEC | ⚠️ Not signed | ||||||
| A | 13.248.243.5🇺🇸 Amazon13.248.240.0/20 | ||||||
| PTR | a16e665f42988324c.awsglobalaccelerator.com | ||||||
| A | 76.223.105.230🇺🇸 Amazon76.223.96.0/20 | ||||||
| NS | ns31.domaincontrol.com ⭐ | ||||||
| A | 2603:5:2191::10🇺🇸 GODADDY-DNS2603:5:2190::/44 | ||||||
| PTR | ns31.domaincontrol.com | ||||||
| A | 97.74.105.16🇺🇸 GODADDY-DNS97.74.104.0/23 | ||||||
| PTR | ns31.domaincontrol.com | ||||||
| NS | ns32.domaincontrol.com | ||||||
| A | 2603:5:2291::10🇺🇸 GODADDY-DNS2603:5:2290::/44 | ||||||
| PTR | ns32.domaincontrol.com | ||||||
| A | 173.201.73.16🇺🇸 GODADDY-DNS173.201.72.0/23 | ||||||
| PTR | ns32.domaincontrol.com | ||||||
| SOA | ns31.domaincontrol.comdns@jomax.net 2025-03-13 #1 | ||||||
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=1771291435 | ||||||
Same first word
ohsci.com |
Similar names
DNS History
8 records (4 active, 4 former)
○NSns11.xincache.com2015-07-21 → 2015-07-21 · 3 obs
○ 2015-11-19 17:59:22
○ 2026-03-10 05:50:20
○NSns12.xincache.com2015-07-21 → 2015-07-21 · 3 obs
○ 2015-11-19 17:59:22
○ 2026-03-10 05:50:20
○NSns17.xincache.com2015-11-19 → 2017-04-08 · 5 obs
● 2015-11-19 17:59:22
● 2017-04-08 18:07:18
○ 2026-02-28 17:29:44
○ 2026-03-10 05:50:20
○NSns18.xincache.com2015-11-19 → 2017-04-08 · 5 obs
● 2015-11-19 17:59:22
● 2017-04-08 18:07:18
○ 2026-02-28 17:29:44
○ 2026-03-10 05:50:20
●NSns31.domaincontrol.com2026-02-28 → 2026-03-10 · 3 obs
● 2026-02-28 17:29:44
● 2026-03-10 05:50:20
●NSns32.domaincontrol.com2026-02-28 → 2026-03-10 · 3 obs
● 2026-02-28 17:29:44
● 2026-03-10 05:50:20
●A13.248.243.52026-02-28 → 2026-03-10 · 2 obs
● 2026-03-10 05:50:20
●A76.223.105.2302026-02-28 → 2026-03-10 · 2 obs
● 2026-03-10 05:50:20
🔍 DNS Trace
📋 Delegation Chain
| Zone | Nameservers | Glue |
|---|---|---|
| com | a.gtld-servers.net, b.gtld-servers.net, c.gtld-servers.net, d.gtld-servers.net... | - |
| ohsci.com | ns31.domaincontrol.com, ns32.domaincontrol.com | 4 records |
✅ Authoritative Response
Server: 173.201.73.16
NS records: ns31.domaincontrol.com, ns32.domaincontrol.com
🔒 DNSSEC Status
⚠️ Insecure (no DNSSEC)
No DS record for ohsci.com (unsigned zone)
⏱️ Timing
Total: 135ms | Queries: -
📄 Records
| Type | Count | Sample Data |
|---|---|---|
| A | 2 | 76.223.105.230, 13.248.243.5 |
| NS | 2 | ns31.domaincontrol.com, ns32.domaincontrol.com |
| SOA | 1 | ns31.domaincontrol.com dns.jomax.net |
📌 Glue Records Collected
Total: 4
Out-of-bailiwick: 4 (ns31.domaincontrol.com, ns31.domaincontrol.com, ns32.domaincontrol.com...)
Analysis
IP Addresses
ohsci.com resolves to two IP numbers: 13.248.243.5 and 76.223.105.230.
Other host names, for instance eagleonephoto.com, vprhomes.com, rhodarealty.com, icetventertainment.com and dancing-buddha.com share IP numbers with ohsci.com.
Name Servers
Two name servers ns31.domaincontrol.com and ns32.domaincontrol.com handle delegation for ohsci.com.
ohsci.com uses the same name server setup as other domains, for example leithy.com, justinramsden.com, cux.us, richardderham.com and globalunionintl.com.
Host names with two IP numbers:
ns31.domaincontrol.com points to: 2603:5:2191::10 and 97.74.105.16
ns32.domaincontrol.com points to: 2603:5:2291::10 and 173.201.73.16