1stresponder.us - robtex.com
1stresponder.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=1778747594 | ||||||
Same first word
1stresponder.us |
1stresponder.net |
DNS History
19 records (6 active, 13 former)
○NSns07.domaincontrol.com2015-07-08 → 2017-02-09 · 4 obs
● 2017-02-09 08:43:18
○ 2019-03-19 05:24:54
○ 2026-05-14 09:01:44
○NSns08.domaincontrol.com2015-07-08 → 2017-02-09 · 4 obs
● 2017-02-09 08:43:18
○ 2019-03-19 05:24:54
○ 2026-05-14 09:01:44
●NSns4.wixdns.net2026-04-03 → 2026-05-14 · 3 obs
● 2026-04-03 15:45:12
● 2026-05-14 09:01:44
●NSns5.wixdns.net2026-04-03 → 2026-05-14 · 3 obs
● 2026-04-03 15:45:12
● 2026-05-14 09:01:44
○NSns71.domaincontrol.com2019-03-19 → 2019-03-19 · 4 obs
● 2019-03-19 05:24:54
○ 2026-04-03 15:45:12
○ 2026-05-14 09:01:44
○NSns72.domaincontrol.com2019-03-19 → 2019-03-19 · 4 obs
● 2019-03-19 05:24:54
○ 2026-04-03 15:45:12
○ 2026-05-14 09:01:44
●MX1stresponder-us.mail.protection.outlook.com2026-04-03 → 2026-05-14 · 3 obs
● 2026-04-03 15:45:12
● 2026-05-14 09:01:44
○MXalt1.aspmx.l.google.com2019-03-19 → 2019-03-19 · 4 obs
● 2019-03-19 05:24:54
○ 2026-04-03 15:45:12
○ 2026-05-14 09:01:44
○MXalt2.aspmx.l.google.com2019-03-19 → 2019-03-19 · 4 obs
● 2019-03-19 05:24:54
○ 2026-04-03 15:45:12
○ 2026-05-14 09:01:44
○MXaspmx.l.google.com2019-03-19 → 2019-03-19 · 4 obs
● 2019-03-19 05:24:54
○ 2026-04-03 15:45:12
○ 2026-05-14 09:01:44
○MXaspmx2.googlemail.com2019-03-19 → 2019-03-19 · 4 obs
● 2019-03-19 05:24:54
○ 2026-04-03 15:45:12
○ 2026-05-14 09:01:44
○MXaspmx3.googlemail.com2019-03-19 → 2019-03-19 · 4 obs
● 2019-03-19 05:24:54
○ 2026-04-03 15:45:12
○ 2026-05-14 09:01:44
○MXmailstore1.secureserver.net2015-07-08 → 2017-02-09 · 4 obs
● 2017-02-09 08:43:18
○ 2019-03-19 05:24:54
○ 2026-05-14 09:01:44
○MXsmtp.secureserver.net2015-07-08 → 2017-02-09 · 4 obs
● 2017-02-09 08:43:18
○ 2019-03-19 05:24:54
○ 2026-05-14 09:01:44
○A160.153.136.32019-03-19 → 2019-03-19 · 4 obs
● 2019-03-19 05:24:54
○ 2026-04-03 15:45:12
○ 2026-05-14 09:01:44
○A184.168.221.332015-07-08 → 2017-02-09 · 4 obs
● 2017-02-09 08:43:18
○ 2019-03-19 05:24:54
○ 2026-05-14 09:01:44
●A185.230.63.1072026-04-03 → 2026-05-14 · 3 obs
● 2026-04-03 15:45:12
● 2026-05-14 09:01:44
●A185.230.63.1712026-04-03 → 2026-05-14 · 3 obs
● 2026-04-03 15:45:12
● 2026-05-14 09:01:44
●A185.230.63.1862026-04-03 → 2026-05-14 · 3 obs
● 2026-04-03 15:45:12
● 2026-05-14 09:01:44
🔍 DNS Trace
📋 Delegation Chain
| Zone | Nameservers | Glue |
|---|---|---|
| us | x.cctld.us, n.cctld.us, f.cctld.us, b.cctld.us... | - |
| 1stresponder.us | ns4.wixdns.net, ns5.wixdns.net | - |
✅ Authoritative Response
Server:216.239.38.101
NS records: ns4.wixdns.net, ns5.wixdns.net
🔒 DNSSEC Status
⚠️ Insecure (no DNSSEC)
No DS record for 1stresponder.us (unsigned zone)
⏱️ Timing
Total: 325ms | Queries: -
📄 Records
| Type | Count | Sample Data |
|---|---|---|
| A | 3 | 185.230.63.186, 185.230.63.171... |
| NS | 2 | ns5.wixdns.net, ns4.wixdns.net |
| MX | 1 | 1stresponder-us.mail.protection.outlook. |
| TXT | 1 | v=spf1 include:spf.protection.outlook.co |
| SOA | 1 | ns4.wixdns.net support.wix.com |
Analysis
IP Addresses
1stresponder.us points to three IPs: 185.230.63.107, 185.230.63.171 and 185.230.63.186.
Other host names such as eliteprivatechefs.com, chateaudescharmes.com, beweeg.net, jasmingraf.com and slik-interior.com share IP numbers with 1stresponder.us.
Name Servers
1stresponder.us is delegated to two name servers: ns4.wixdns.net and ns5.wixdns.net.
1stresponder.us uses the same name server setup as other domains, including lexingtonbilliardsandspas.com, daviespublicaffairs.com, sparkdigitalmedia.net, t-lutheranschool.org and jk-wedding.com.
1stresponder.us shares name servers with other domains, at least partially; for example christineviscontirealtor.com and islandersbeachclub.com.
These name servers are commonly used alongside ns12.wixdns.net and ns13.wixdns.net.
Hostnames with a single IP
ns4.wixdns.net resolves to: 216.239.36.101.
ns5.wixdns.net resolves to: 216.239.38.101.
Mail Servers
The mail server for 1stresponder.us is 1stresponder-us.mail.protection.outlook.com.
1stresponder-us.mail.protection.outlook.com points to eight IP numbers: 2a01:111:f403:c802::, 2a01:111:f403:f902::, 2a01:111:f403:f907::1, 2a01:111:f403:f90b::, 52.101.10.2, 52.101.11.17, 52.101.11.19 and 52.101.40.2.