houstonios.com - robtex.com
houstonios.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 | ns35.domaincontrol.com ⭐ | ||||||
| A | 2603:5:21b1::12🇺🇸 GODADDY-DNS2603:5:21b0::/44 | ||||||
| PTR | ns35.domaincontrol.com | ||||||
| A | 97.74.107.18🇺🇸 GODADDY-DNS97.74.106.0/23 | ||||||
| PTR | ns35.domaincontrol.com | ||||||
| NS | ns36.domaincontrol.com | ||||||
| A | 2603:5:22b1::12🇺🇸 GODADDY-DNS2603:5:22b0::/44 | ||||||
| PTR | ns36.domaincontrol.com | ||||||
| A | 173.201.75.18🇺🇸 GODADDY-DNS173.201.74.0/23 | ||||||
| PTR | ns36.domaincontrol.com | ||||||
| SOA | ns35.domaincontrol.comdns@jomax.net 2025-08-29 #2 | ||||||
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=1776985156 | ||||||
Same first word
houstonios.com |
Similar names
DNS History
10 records (4 active, 6 former)
○NSdns115.c.register.com2015-07-03 → 2017-06-01 · 4 obs
● 2017-06-01 18:56:30
○ 2026-04-07 03:36:04
○ 2026-04-23 23:15:38
○NSdns172.a.register.com2015-07-03 → 2017-06-01 · 4 obs
● 2017-06-01 18:56:30
○ 2026-04-07 03:36:04
○ 2026-04-23 23:15:38
○NSdns219.b.register.com2015-07-03 → 2017-06-01 · 4 obs
● 2017-06-01 18:56:30
○ 2026-04-07 03:36:04
○ 2026-04-23 23:15:38
○NSdns249.d.register.com2015-07-03 → 2017-06-01 · 4 obs
● 2017-06-01 18:56:30
○ 2026-04-07 03:36:04
○ 2026-04-23 23:15:38
●NSns35.domaincontrol.com2026-04-07 → 2026-04-23 · 3 obs
● 2026-04-07 03:36:04
● 2026-04-23 23:15:38
●NSns36.domaincontrol.com2026-04-07 → 2026-04-23 · 3 obs
● 2026-04-07 03:36:04
● 2026-04-23 23:15:38
○MXp.webcom.ctmail.com2016-07-03 → 2017-06-01 · 4 obs
● 2017-06-01 18:56:30
○ 2026-04-07 03:36:04
○ 2026-04-23 23:15:38
●A13.248.243.52026-04-07 → 2026-04-23 · 3 obs
● 2026-04-07 03:36:04
● 2026-04-23 23:15:38
○A208.91.197.392015-07-03 → 2017-06-01 · 4 obs
● 2017-06-01 18:56:30
○ 2026-04-07 03:36:04
○ 2026-04-23 23:15:38
●A76.223.105.2302026-04-07 → 2026-04-23 · 3 obs
● 2026-04-07 03:36:04
● 2026-04-23 23:15:38
🔍 DNS Trace
📋 Delegation Chain
| Zone | Nameservers | Glue |
|---|---|---|
| com | a.gtld-servers.net, b.gtld-servers.net, c.gtld-servers.net, d.gtld-servers.net... | - |
| houstonios.com | ns35.domaincontrol.com, ns36.domaincontrol.com | 4 records |
✅ Authoritative Response
Server:173.201.75.18
NS records: ns35.domaincontrol.com, ns36.domaincontrol.com
🔒 DNSSEC Status
⚠️ Insecure (no DNSSEC)
No DS record for houstonios.com (unsigned zone)
⏱️ Timing
Total: 154ms | Queries: -
📄 Records
| Type | Count | Sample Data |
|---|---|---|
| A | 2 | 76.223.105.230, 13.248.243.5 |
| NS | 2 | ns35.domaincontrol.com, ns36.domaincontrol.com |
| SOA | 1 | ns35.domaincontrol.com dns.jomax.net |
📌 Glue Records Collected
Total: 4
Out-of-bailiwick: 4 (ns35.domaincontrol.com, ns35.domaincontrol.com, ns36.domaincontrol.com...)
Analysis
IP Addresses
houstonios.com points to two IP numbers: 13.248.243.5 and 76.223.105.230.
Other host names, for instance dolsoninsuranceagency.com, mygssp.com, sirokmanandassociates.com, fleebie.com and influenceandinspire.com share IP numbers with houstonios.com.
Name Servers
Delegation for houstonios.com rests with two name servers, ns35.domaincontrol.com and ns36.domaincontrol.com.
houstonios.com shares the same name server setup as other domains, including anthroscience.net, reihost.biz, easymarry.in, econobaby.com and jillianaverill.com.
houstonios.com shares name servers with other domains at least partially, for example hireme.net.
Host names with two IP numbers: ns35.domaincontrol.com points to 2603:5:21b1::12 and 97.74.107.18; ns36.domaincontrol.com points to 2603:5:22b1::12 and 173.201.75.18.