scihouston.com - robtex.com
scihouston.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=1775949952 | ||||||
Same first word
scihouston.com |
scihouston.net |
scihouston.org |
Similar names
DNS History
7 records (6 active, 1 former)
●NSns21.domaincontrol.com2015-04-30 → 2026-04-11 · 2 obs
● 2026-04-11 23:35:44
●NSns22.domaincontrol.com2015-04-30 → 2026-04-11 · 2 obs
● 2026-04-11 23:35:44
●MXmailstore1.secureserver.net2015-04-30 → 2026-04-11 · 2 obs
● 2026-04-11 23:35:44
●MXsmtp.secureserver.net2015-04-30 → 2026-04-11 · 2 obs
● 2026-04-11 23:35:44
●A15.197.142.1732026-03-27 → 2026-04-11 · 3 obs
● 2026-03-27 04:17:48
● 2026-04-11 23:35:44
●A3.33.152.1472026-03-27 → 2026-04-11 · 3 obs
● 2026-03-27 04:17:48
● 2026-04-11 23:35:44
○A50.63.202.82015-04-30 → 2017-03-31 · 4 obs
● 2017-03-31 12:57:22
○ 2026-03-27 04:17:48
○ 2026-04-11 23:35:44
🔍 DNS Trace
📋 Delegation Chain
| Zone | Nameservers | Glue |
|---|---|---|
| com | i.gtld-servers.net, e.gtld-servers.net, g.gtld-servers.net, a.gtld-servers.net... | - |
| scihouston.com | ns21.domaincontrol.com, ns22.domaincontrol.com | 4 records |
✅ Authoritative Response
Server:173.201.68.11
NS records: ns21.domaincontrol.com, ns22.domaincontrol.com
🔒 DNSSEC Status
⚠️ Insecure (no DNSSEC)
No DS record for scihouston.com (unsigned zone)
⏱️ Timing
Total: 294ms | Queries: -
📄 Records
| Type | Count | Sample Data |
|---|---|---|
| A | 2 | 15.197.142.173, 3.33.152.147 |
| NS | 2 | ns21.domaincontrol.com, ns22.domaincontrol.com |
| MX | 2 | mailstore1.secureserver.net (pri: 10), smtp.secureserver.net (pri: 0) |
| SOA | 1 | ns21.domaincontrol.com dns.jomax.net |
📌 Glue Records Collected
Total: 4
Out-of-bailiwick: 4 (ns21.domaincontrol.com, ns21.domaincontrol.com, ns22.domaincontrol.com...)
Analysis
IP Addresses
scihouston.com points to two IPs: 3.33.152.147 and 15.197.142.173.
Other host names, for instance febracis.net, eojordan.com, puyalluphomevalues.com, egrandlido.org and nalsen.com share IP numbers with scihouston.com.
Name Servers
Two name servers ns21.domaincontrol.com and ns22.domaincontrol.com are delegated to scihouston.com.
scihouston.com uses the same name server configuration as other domains, such as brookemarks.com, registry.global, kokodacaravans.com, charliebard.com and mynovavita.com.
Host names with two IPs:
ns21.domaincontrol.com points to 2603:5:2141::b and 97.74.100.11.
ns22.domaincontrol.com points to 2603:5:2241::b and 173.201.68.11.
Mail Servers
Two mail servers handle scihouston.com: mailstore1.secureserver.net and smtp.secureserver.net.
scihouston.com shares the same mail server setup as other domains, including ezfeedbacks.com, ramblastek.com, versummaterial.com, kevinfleetwood.com and kits.support.
scihouston.com shares mail servers with other domains, at least partially, for instance pro360.com.tw, golesys-labs.net, anycreditok.com and buyamerica.us.
Host names with three IP numbers:
mailstore1.secureserver.net points to 216.69.141.78, 216.69.141.114 and 216.69.141.162; smtp.secureserver.net points to 216.69.141.71, 216.69.141.84 and 216.69.141.113.