ophouston.com - robtex.com
ophouston.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=1771291435 | ||||||
Same first word
ophouston.com |
Similar names
DNS History
14 records (4 active, 10 former)
○NSns1.domaindiscover.com2021-07-23 → 2021-07-23 · 4 obs
● 2021-07-23 14:38:26
○ 2026-02-17 06:34:36
○ 2026-03-21 21:44:00
○NSns10.websitesource.com2015-07-02 → 2017-03-20 · 4 obs
● 2017-03-20 01:54:36
○ 2021-07-23 14:38:26
○ 2026-03-21 21:44:00
○NSns11.websitesource.com2015-07-02 → 2017-03-20 · 4 obs
● 2017-03-20 01:54:36
○ 2021-07-23 14:38:26
○ 2026-03-21 21:44:00
●NSns11.worldnic.com2026-02-17 → 2026-03-21 · 3 obs
● 2026-02-17 06:34:36
● 2026-03-21 21:44:00
○NSns12.websitesource.com2015-07-02 → 2017-03-20 · 4 obs
● 2017-03-20 01:54:36
○ 2021-07-23 14:38:26
○ 2026-03-21 21:44:00
●NSns12.worldnic.com2026-02-17 → 2026-03-21 · 3 obs
● 2026-02-17 06:34:36
● 2026-03-21 21:44:00
○NSns2.domaindiscover.com2021-07-23 → 2021-07-23 · 4 obs
● 2021-07-23 14:38:26
○ 2026-02-17 06:34:36
○ 2026-03-21 21:44:00
●MXophouston-com.mail.protection.outlook.com2015-07-02 → 2026-03-21 · 2 obs
● 2026-03-21 21:44:00
○MXus-smtp-inbound-1.mimecast.com2021-07-23 → 2021-07-23 · 4 obs
● 2021-07-23 14:38:26
○ 2026-02-17 06:34:36
○ 2026-03-21 21:44:00
○MXus-smtp-inbound-2.mimecast.com2021-07-23 → 2021-07-23 · 4 obs
● 2021-07-23 14:38:26
○ 2026-02-17 06:34:36
○ 2026-03-21 21:44:00
○A144.126.250.2172021-07-23 → 2021-07-23 · 4 obs
● 2021-07-23 14:38:26
○ 2026-02-17 06:34:36
○ 2026-03-21 21:44:00
●A209.17.116.1632026-02-17 → 2026-03-21 · 3 obs
● 2026-02-17 06:34:36
● 2026-03-21 21:44:00
○A216.177.136.2152015-07-02 → 2016-05-03 · 4 obs
● 2016-05-03 14:01:30
○ 2017-03-20 01:54:36
○ 2026-03-21 21:44:00
○A64.62.135.222017-03-20 → 2017-03-20 · 4 obs
● 2017-03-20 01:54:36
○ 2021-07-23 14:38:26
○ 2026-03-21 21:44:00
🔍 DNS Trace
📋 Delegation Chain
| Zone | Nameservers | Glue |
|---|---|---|
| com | c.gtld-servers.net, b.gtld-servers.net, a.gtld-servers.net, h.gtld-servers.net... | - |
| ophouston.com | ns11.worldnic.com, ns12.worldnic.com | 2 records |
✅ Authoritative Response
Server: 162.159.26.214
NS records: ns11.worldnic.com, ns12.worldnic.com
🔒 DNSSEC Status
⚠️ Insecure (no DNSSEC)
No DS record for ophouston.com (unsigned zone)
⏱️ Timing
Total: 330ms | Queries: -
📄 Records
| Type | Count | Sample Data |
|---|---|---|
| A | 1 | 209.17.116.163 |
| NS | 2 | ns12.worldnic.com, ns11.worldnic.com |
| MX | 1 | ophouston-com.mail.protection.outlook.co |
| TXT | 4 | v=spf1 include:spf.protection.outlook.co, MS=ms84188306... |
| SOA | 1 | NS11.WORLDNIC.com namehost.WORLDNIC.com |
📌 Glue Records Collected
Total: 2
Out-of-bailiwick: 2 (ns11.worldnic.com, ns12.worldnic.com)
Analysis
IP Addresses
ophouston.com points to a single IP number: 209.17.116.163.
Other host names, for instance bc-india-1-2.fibonaccis.com, mail1.generalscrap.com, teamviv.com, park2fly.com and rproctor.com share IP numbers with ophouston.com.
Name Servers
ophouston.com is delegated to two name servers: ns11.worldnic.com and ns12.worldnic.com.
ophouston.com uses the same name server setup as other domains, for instance oohnice.com, oneilins.com, ldiny.net, videolabs.com and golapaz.com.
ophouston.com partially shares name servers with other domains, for instance dara.org.
Host names with one IP number:
ns11.worldnic.com points to: 162.159.26.214.
ns12.worldnic.com points to: 162.159.27.150.
Mail Servers
The mail server for ophouston.com is ophouston-com.mail.protection.outlook.com.
Host ophouston-com.mail.protection.outlook.com points to eight IP numbers: 2a01:111:f403:c902::1, 2a01:111:f403:f804::1, 2a01:111:f403:f902::2, 2a01:111:f403:f905::3, 52.101.11.9, 52.101.40.2, 52.101.42.14 and 52.101.50.10.