firstbusiness.com - robtex.com
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firstbusiness.com
| DNSSEC | ⚠️ Not signed | ||||||
| A | 2606:4700:10::6814:277e🇺🇸 Cloudflare✓ | ||||||
| A | 2606:4700:10::ac42:a534🇺🇸 Cloudflare✓ | ||||||
| A | 104.20.39.126 Cloudflare✓ | ||||||
| A | 172.66.165.52🇺🇸 Cloudflare✓ | ||||||
| NS | ns1.firstbusiness.com ⭐ | ||||||
| A | 2400:cb00:2049:1::a29f:87f🇺🇸 Cloudflare | ||||||
| A | 162.159.8.127 Cloudflare | ||||||
| NS | ns2.firstbusiness.com | ||||||
| A | 2400:cb00:2049:1::a29f:9a3🇺🇸 Cloudflare | ||||||
| A | 162.159.9.163 Cloudflare | ||||||
| MX | firstbusiness-com.mail.protection.outlook.com ⭐ | ||||||
| TXT | 00dj0000001qisueai | ||||||
| TXT | MS=ms78537111 | ||||||
| TXT | SUvh4bbuYDDgwuPcPkCNfJEQMTHQ/nCXSBAFeJVSTGX34IoG1JcuJH4KiXhgseBotMI2M+sJFrLI6... | ||||||
| TXT | apple-domain-verification=0WKyF0Pw0EnjzbQu | ||||||
| TXT | docusign=f93e87a0-6c05-450f-bddc-49d1f8876b76 | ||||||
| TXT | docusign=fa3ed24e-890d-4711-906f-daebb16c4f38 | ||||||
| TXT | v=spf1 ip4:204.232.229.196 ip4:12.29.20.105/32 ip4:12.29.20.68/32 ip4:12.29.... | ||||||
| HTTPS | HTTP/2 ✓ hints match | ||||||
| IPv4 | 104.20.39.126, 172.66.165.52 | ||||||
| IPv6 | 2606:4700:10::6814:277e, 2606:4700:10::ac42:a534 | ||||||
| SOA | ns1.firstbusiness.comdns@cloudflare.com serial=2394673482 | ||||||
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=1770653137 | ||||||
Up
Same first word
firstbusiness.co.uk |
firstbusiness.co.nz |
firstbusiness.gr |
firstbusiness.ws |
firstbusiness.ru |
firstbusiness.bank |
firstbusiness.biz |
firstbusiness.net |
firstbusiness.com |
firstbusiness.eu |
firstbusiness.com.ng |
Similar names
🔍 DNS Trace
📋 Delegation Chain
| Zone | Nameservers | Glue |
|---|---|---|
| firstbusiness.com | ns1.firstbusiness.com, ns2.firstbusiness.com | - |
✅ Authoritative Response
Server: 162.159.9.163
NS records: ns1.firstbusiness.com, ns2.firstbusiness.com
🔒 DNSSEC Status
⚠️ Insecure (no DNSSEC)
No DS record for firstbusiness.com (unsigned zone)
⏱️ Timing
Total: 31ms | Queries: -
📄 Records
| Type | Count | Sample Data |
|---|---|---|
| A | 2 | 104.20.39.126, 172.66.165.52 |
| AAAA | 2 | 2606:4700:10::6814:277e, 2606:4700:10::ac42:a534 |
| NS | 2 | ns1.firstbusiness.com, ns2.firstbusiness.com |
| MX | 1 | firstbusiness-com.mail.protection.outloo |
| TXT | 7 | 00dj0000001qisueai, MS=ms78537111... |
| HTTPS | 1 | {"priority":1,"target":".","alpn":["h2"] |
| SOA | 1 | ns1.firstbusiness.com dns.cloudflare.com |
AI analysis
firstbusiness.com has children ns2.firstbusiness.com, www.firstbusiness.com and ns1.firstbusiness.com.
firstbusiness.com resolves to four IPs: 2606:4700:10::6814:277e, 2606:4700:10::ac42:a534, 104.20.39.126 and 172.66.165.52.
Other host names, for instance kreativ.hu, www.firstbusiness.com, yeticycles.com, miniapps.ai and www.kreativ.hu share IP numbers with firstbusiness.com.
firstbusiness.com has two name servers: ns1.firstbusiness.com and ns2.firstbusiness.com.
Host names with two IP numbers:
ns1.firstbusiness.com points to: 2400:cb00:2049:1::a29f:87f and 162.159.8.127; ns2.firstbusiness.com points to: 2400:cb00:2049:1::a29f:9a3 and 162.159.9.163.
firstbusiness.com is handled by a single mail server, firstbusiness-com.mail.protection.outlook.com.