houston2.com - robtex.com
houston2.com
| DNSSEC | ⚠️ Not signed | ||||||
| NS | ns07.domaincontrol.com ⚠️ Not in zone NS records | ||||||
| A | 2603:5:2170::4🇺🇸 GODADDY-DNS2603:5:2170::/44 | ||||||
| PTR | ns07.domaincontrol.com | ||||||
| A | 97.74.103.4🇺🇸 GODADDY-DNS97.74.102.0/23 | ||||||
| PTR | ns07.domaincontrol.com | ||||||
| NS | ns08.domaincontrol.com ⚠️ Not in zone NS records | ||||||
| A | 2603:5:2270::4🇺🇸 GODADDY-DNS2603:5:2270::/44 | ||||||
| PTR | ns08.domaincontrol.com | ||||||
| A | 173.201.71.4🇺🇸 GODADDY-DNS173.201.70.0/23 | ||||||
| PTR | ns08.domaincontrol.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=1774500502 | ||||||
PTR for
Subdomains
ns1.houston2.com |
e3756e67a4c7.houston2.com |
dc-88233aafb1cb.houston2.com |
ns2.houston2.com |
mx.houston2.com |
Same first word
houston2.com |
DNS History
14 records (2 active, 12 former)
○NSdns.houston2.com2026-03-18 → 2026-03-26 · 2 obs
○ 2026-03-26 05:15:36
○NSmonika.ns.cloudflare.com2020-01-11 → 2020-01-11 · 3 obs
○ 2026-03-18 03:02:46
○ 2026-03-26 05:15:36
○NSnorman.ns.cloudflare.com2020-01-11 → 2020-01-11 · 3 obs
○ 2026-03-18 03:02:46
○ 2026-03-26 05:15:36
●NSns07.domaincontrol.com2026-03-18 → 2026-03-26 · 3 obs
● 2026-03-18 03:02:46
● 2026-03-26 05:15:36
●NSns08.domaincontrol.com2026-03-18 → 2026-03-26 · 3 obs
● 2026-03-18 03:02:46
● 2026-03-26 05:15:36
○NSns1.houston2.com2026-03-18 → 2026-03-26 · 2 obs
○ 2026-03-26 05:15:36
○NSns2.houston2.com2026-03-18 → 2026-03-26 · 2 obs
○ 2026-03-26 05:15:36
○MXcontact.houston2.com2026-03-18 → 2026-03-26 · 2 obs
○ 2026-03-26 05:15:36
○MXdc-88233aafb1cb.houston2.com2020-01-11 → 2020-01-11 · 3 obs
○ 2026-03-18 03:02:46
○ 2026-03-26 05:15:36
○A104.27.188.1222020-01-11 → 2020-01-11 · 3 obs
○ 2026-03-18 03:02:46
○ 2026-03-26 05:15:36
○A104.27.189.1222020-01-11 → 2020-01-11 · 3 obs
○ 2026-03-18 03:02:46
○ 2026-03-26 05:15:36
○A212.86.110.1242026-03-18 → 2026-03-26 · 2 obs
○ 2026-03-26 05:15:36
○A2606:4700:30::681b:bc7a2020-01-11 → 2020-01-11 · 3 obs
○ 2026-03-18 03:02:46
○ 2026-03-26 05:15:36
○A2606:4700:30::681b:bd7a2020-01-11 → 2020-01-11 · 3 obs
○ 2026-03-18 03:02:46
○ 2026-03-26 05:15:36
🔍 DNS Trace
📋 Delegation Chain
| Zone | Nameservers | Glue |
|---|---|---|
| com | l.gtld-servers.net, j.gtld-servers.net, h.gtld-servers.net, d.gtld-servers.net... | - |
| houston2.com | ns07.domaincontrol.com, ns08.domaincontrol.com | 4 records |
✅ Authoritative Response
Server:173.201.71.4
NS records: ns07.domaincontrol.com, ns08.domaincontrol.com
🔒 DNSSEC Status
⚠️ Insecure (no DNSSEC)
No DS record for houston2.com (unsigned zone)
⏱️ Timing
Total: 110ms | Queries: -
📄 Records
| Type | Count | Sample Data |
|---|
📌 Glue Records Collected
Total: 4
Out-of-bailiwick: 4 (ns07.domaincontrol.com, ns07.domaincontrol.com, ns08.domaincontrol.com...)
Analysis
Hierarchy
houston2.com is parent of ns1.houston2.com, e3756e67a4c7.houston2.com, dc-88233aafb1cb.houston2.com, ns2.houston2.com and mx.houston2.com.
Name Servers
Two name servers ns07.domaincontrol.com and ns08.domaincontrol.com handle the delegation for houston2.com.
houston2.com shares the same name server setup as other domains, for instance finchurstdental.com, bigboyshobbies.net, antiadd.com, fedr.net and sabinesophrologie.com.
Host names with two IP numbers:
ns07.domaincontrol.com points to 2603:5:2170::4 and 97.74.103.4.
ns08.domaincontrol.com points to 2603:5:2270::4 and 173.201.71.4.