nursefirst.us - robtex.com
nursefirst.us
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=1774531923 | ||||||
Same first word
nursefirst.org.uk |
nursefirst.info |
nursefirst.us |
Similar names
DNS History
9 records (6 active, 3 former)
●NSns19.domaincontrol.com2015-07-14 → 2026-03-26 · 2 obs
● 2026-03-26 13:50:00
●NSns20.domaincontrol.com2015-07-14 → 2026-03-26 · 2 obs
● 2026-03-26 13:50:00
●MXmailstore1.secureserver.net2015-07-14 → 2026-03-26 · 2 obs
● 2026-03-26 13:50:00
●MXsmtp.secureserver.net2015-07-14 → 2026-03-26 · 2 obs
● 2026-03-26 13:50:00
●A15.197.148.332026-03-26 → 2026-03-26 · 2 obs
● 2026-03-26 13:50:00
○A184.168.221.522015-07-14 → 2015-07-14 · 3 obs
○ 2015-12-13 12:00:40
○ 2026-03-26 13:50:00
●A3.33.130.1902026-03-26 → 2026-03-26 · 2 obs
● 2026-03-26 13:50:00
○A50.63.202.292015-12-13 → 2015-12-13 · 4 obs
● 2015-12-13 12:00:40
○ 2016-03-17 04:40:48
○ 2026-03-26 13:50:00
○A50.63.202.572016-03-17 → 2017-04-07 · 4 obs
● 2016-03-17 04:40:48
● 2017-04-07 23:39:24
○ 2026-03-26 13:50:00
🔍 DNS Trace
📋 Delegation Chain
| Zone | Nameservers | Glue |
|---|---|---|
| us | m.cctld.us, n.cctld.us, w.cctld.us, k.cctld.us... | - |
| nursefirst.us | ns19.domaincontrol.com, ns20.domaincontrol.com | - |
✅ Authoritative Response
Server:97.74.109.10
NS records: ns19.domaincontrol.com, ns20.domaincontrol.com
🔒 DNSSEC Status
⚠️ Insecure (no DNSSEC)
No DS record for nursefirst.us (unsigned zone)
⏱️ Timing
Total: 634ms | Queries: -
📄 Records
| Type | Count | Sample Data |
|---|---|---|
| A | 2 | 3.33.130.190, 15.197.148.33 |
| NS | 2 | ns19.domaincontrol.com, ns20.domaincontrol.com |
| MX | 2 | mailstore1.secureserver.net (pri: 10), smtp.secureserver.net (pri: 0) |
| SOA | 1 | ns19.domaincontrol.com dns.jomax.net |
Analysis
IP Addresses
nursefirst.us points to two IP numbers: 3.33.130.190 and 15.197.148.33.
Other host names such as missionpianocollection.com, ganadoschoolboard.com, hamowy.com, sunstar.co.in and drivecfistudent.com share IP numbers with nursefirst.us.
Name Servers
nursefirst.us is delegated to two name servers: ns19.domaincontrol.com and ns20.domaincontrol.com.
nursefirst.us uses the same name server setup as other domains, including kkneo.com, cliffsbuilders.com, bones.ai, phendimetrazine.com and coeurblanc.com.
Host names with two IP numbers:
ns19.domaincontrol.com points to 2603:5:21d0::a and 97.74.109.10.
ns20.domaincontrol.com points to 2603:5:22d0::a and 173.201.77.10.
Mail Servers
nursefirst.us is handled by two mail servers: mailstore1.secureserver.net and smtp.secureserver.net.
nursefirst.us uses the same mail server setup as other domains, for instance weareharriet.com, aceprotek.com, caliborn.com, lakehavasuhomesite.com and careerbuildercareers.com.
nursefirst.us shares some mail servers with other domains, for instance carverssteak.com and webmall2000.net.
Host names with three IP numbers:
mailstore1.secureserver.net points to 216.69.141.78, 216.69.141.114 and 216.69.141.162; smtp.secureserver.net points to 216.69.141.71, 216.69.141.84 and 216.69.141.113.