firstserve.us - robtex.com
firstserve.us
| 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 | ns21.domaincontrol.com ⭐ | ||||||
| A | 2603:5:2141::b🇺🇸 GODADDY-DNS2603:5:2140::/44 | ||||||
| PTR | ns21.domaincontrol.com | ||||||
| A | 97.74.100.11🇺🇸 GODADDY-DNS97.74.100.0/23 | ||||||
| PTR | ns21.domaincontrol.com | ||||||
| NS | ns22.domaincontrol.com | ||||||
| A | 2603:5:2241::b🇺🇸 GODADDY-DNS2603:5:2240::/44 | ||||||
| PTR | ns22.domaincontrol.com | ||||||
| A | 173.201.68.11🇺🇸 GODADDY-DNS173.201.68.0/23 | ||||||
| PTR | ns22.domaincontrol.com | ||||||
| SOA | ns21.domaincontrol.comdns@jomax.net 2025-11-11 #0 | ||||||
us
| DNSSEC | 🔒 Signed (DS record present) | ||||||
| NS | a.cctld.us ⭐ | ||||||
| NS | b.cctld.us | ||||||
| NS | f.cctld.us | ||||||
| NS | k.cctld.us | ||||||
| NS | m.cctld.us | ||||||
| NS | n.cctld.us | ||||||
| NS | w.cctld.us | ||||||
| NS | x.cctld.us | ||||||
| NS | y.cctld.us | ||||||
| SOA | a.cctld.usadmin@tldns.godaddy serial=1774622051 | ||||||
Same first word
Similar names
fitservers.com |
servefirst.com |
firstevers.com |
servefirst.net |
servefirst.co.uk |
serversfit.com |
firstverse.com |
servefirst.co |
servefirst.io |
DNS History
9 records (4 active, 5 former)
●NSns21.domaincontrol.com2026-03-27 → 2026-03-27 · 3 obs
● 2026-03-27 09:53:08
● 2026-03-27 14:50:00
●NSns22.domaincontrol.com2026-03-27 → 2026-03-27 · 3 obs
● 2026-03-27 09:53:08
● 2026-03-27 14:50:00
○NSns77.domaincontrol.com2015-06-22 → 2016-04-22 · 4 obs
● 2016-04-22 22:47:04
○ 2026-03-27 09:53:08
○ 2026-03-27 14:50:00
○NSns78.domaincontrol.com2015-06-22 → 2016-04-22 · 4 obs
● 2016-04-22 22:47:04
○ 2026-03-27 09:53:08
○ 2026-03-27 14:50:00
○MXmailstore1.secureserver.net2015-06-22 → 2016-04-22 · 4 obs
● 2016-04-22 22:47:04
○ 2026-03-27 09:53:08
○ 2026-03-27 14:50:00
○MXsmtp.secureserver.net2015-06-22 → 2016-04-22 · 4 obs
● 2016-04-22 22:47:04
○ 2026-03-27 09:53:08
○ 2026-03-27 14:50:00
●A15.197.148.332026-03-27 → 2026-03-27 · 3 obs
● 2026-03-27 09:53:08
● 2026-03-27 14:50:00
○A184.168.221.352015-06-22 → 2016-04-22 · 4 obs
● 2016-04-22 22:47:04
○ 2026-03-27 09:53:08
○ 2026-03-27 14:50:00
●A3.33.130.1902026-03-27 → 2026-03-27 · 3 obs
● 2026-03-27 09:53:08
● 2026-03-27 14:50:00
🔍 DNS Trace
📋 Delegation Chain
| Zone | Nameservers | Glue |
|---|---|---|
| us | w.cctld.us, f.cctld.us, b.cctld.us, m.cctld.us... | - |
| firstserve.us | ns21.domaincontrol.com, ns22.domaincontrol.com | - |
✅ Authoritative Response
Server:173.201.68.11
NS records: ns21.domaincontrol.com, ns22.domaincontrol.com
🔒 DNSSEC Status
⚠️ Insecure (no DNSSEC)
No DS record for firstserve.us (unsigned zone)
⏱️ Timing
Total: 395ms | Queries: -
📄 Records
| Type | Count | Sample Data |
|---|---|---|
| A | 2 | 3.33.130.190, 15.197.148.33 |
| NS | 2 | ns21.domaincontrol.com, ns22.domaincontrol.com |
| SOA | 1 | ns21.domaincontrol.com dns.jomax.net |
Analysis
IP Addresses
firstserve.us resolves to two IP numbers: 3.33.130.190 and 15.197.148.33.
Other host names, for instance zaxler.com, chirpum.com, advocarelife.us, cswengineering.com and visitticonderoga.com share IP numbers with firstserve.us.
Name Servers
Two name servers ns21.domaincontrol.com and ns22.domaincontrol.com handle delegation for firstserve.us.
firstserve.us uses the same name server setup as other domains, for example dreamlifeusa.com, soundsock.com, strainandgain.com, akrunism.com and uservpn.com.
Host names with two IP numbers:
ns21.domaincontrol.com points to: 2603:5:2141::b and 97.74.100.11
ns22.domaincontrol.com points to: 2603:5:2241::b and 173.201.68.11