firstbiz.co - robtex.com
firstbiz.co
| DNSSEC | ⚠️ Not signed | ||||||
| A | 3.33.130.190🇺🇸 Amazon3.33.128.0/20 | ||||||
| PTR | a2aa9ff50de748dbe.awsglobalaccelerator.com | ||||||
| A | 15.197.148.33🇺🇸 Amazon15.197.144.0/20 | ||||||
| NS | ns63.domaincontrol.com ⭐ | ||||||
| A | 2603:5:2154::2a🇺🇸 GODADDY-DNS2603:5:2150::/44 | ||||||
| PTR | ns63.domaincontrol.com | ||||||
| A | 97.74.101.42🇺🇸 GODADDY-DNS97.74.100.0/23 | ||||||
| PTR | ns63.domaincontrol.com | ||||||
| NS | ns64.domaincontrol.com | ||||||
| A | 2603:5:2254::2a🇺🇸 GODADDY-DNS2603:5:2250::/44 | ||||||
| PTR | ns64.domaincontrol.com | ||||||
| A | 173.201.69.42🇺🇸 GODADDY-DNS173.201.68.0/23 | ||||||
| PTR | ns64.domaincontrol.com | ||||||
| SOA | ns63.domaincontrol.comdns@jomax.net 2024-09-01 #0 | ||||||
co
| DNSSEC | 🔒 Signed (DS record present) | ||||||
| NS | ns0.centralnic.net ⭐ | ||||||
| NS | a.registrydns.co | ||||||
| NS | b.registrydns.co | ||||||
| NS | c.registrydns.co | ||||||
| NS | d.registrydns.co | ||||||
| SOA | ns0.centralnic.nethostmaster@centralnic.net serial=1759709948 | ||||||
Same first word
Similar names
DNS History
8 records (4 active, 4 former)
○NSns1.above.com2020-01-16 → 2020-01-16 · 3 obs
○ 2026-05-07 13:19:30
○ 2026-07-19 13:28:38
○NSns2.above.com2020-01-16 → 2020-01-16 · 3 obs
○ 2026-05-07 13:19:30
○ 2026-07-19 13:28:38
●NSns63.domaincontrol.com2026-05-07 → 2026-07-19 · 3 obs
● 2026-05-07 13:19:30
● 2026-07-19 13:28:38
●NSns64.domaincontrol.com2026-05-07 → 2026-07-19 · 3 obs
● 2026-05-07 13:19:30
● 2026-07-19 13:28:38
○MXpark-mx.above.com2020-01-16 → 2020-01-16 · 3 obs
○ 2026-05-07 13:19:30
○ 2026-07-19 13:28:38
○A103.224.212.2222020-01-16 → 2020-01-16 · 3 obs
○ 2026-05-07 13:19:30
○ 2026-07-19 13:28:38
●A15.197.148.332026-05-07 → 2026-07-19 · 3 obs
● 2026-05-07 13:19:30
● 2026-07-19 13:28:38
●A3.33.130.1902026-05-07 → 2026-07-19 · 3 obs
● 2026-05-07 13:19:30
● 2026-07-19 13:28:38
🔍 DNS Trace
📋 Delegation Chain
| Zone | Nameservers | Glue |
|---|---|---|
| co | c.registrydns.co, b.registrydns.co, d.registrydns.co, a.registrydns.co | - |
| firstbiz.co | ns63.domaincontrol.com, ns64.domaincontrol.com | - |
✅ Authoritative Response
Server:173.201.69.42
NS records: ns63.domaincontrol.com, ns64.domaincontrol.com
🔒 DNSSEC Status
⚠️ Insecure (no DNSSEC)
No DS record for firstbiz.co (unsigned zone)
⏱️ Timing
Total: 486ms | Queries: -
📄 Records
| Type | Count | Sample Data |
|---|---|---|
| A | 2 | 3.33.130.190, 15.197.148.33 |
| NS | 2 | ns63.domaincontrol.com, ns64.domaincontrol.com |
| SOA | 1 | ns63.domaincontrol.com dns.jomax.net |
Analysis
IP Addresses
firstbiz.co directs to two IP numbers, 3.33.130.190 and 15.197.148.33
ccdjmarketing.com, endurancecapitalmanagement.com, gfamilymail.com and two other host names share IP numbers with firstbiz.co.
Name Servers
firstbiz.co is served by two delegated name servers, ns63.domaincontrol.com and ns64.domaincontrol.com.
firstbiz.co uses the same name servers as several other domains — among them tokhaus.com, seekandyoushallfriend.com, reveriepage.com and two more.
Each of the two host names carries two IP addresses: ns63.domaincontrol.com points to 97.74.101.42 and 2603:5:2154::2a, and ns64.domaincontrol.com points to 173.201.69.42 and 2603:5:2254::2a.