jlsanders.us - robtex.com
jlsanders.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=1778600829 | ||||||
Subdomains
mail.jlsanders.us |
Same first word
jlsanders.us |
Similar names
DNS History
5 records (5 active, 0 former)
●NSns13.domaincontrol.com2026-03-28 → 2026-05-12 · 2 obs
● 2026-05-12 16:07:48
●NSns14.domaincontrol.com2026-03-28 → 2026-05-12 · 2 obs
● 2026-05-12 16:07:48
●MXmx1.improvmx.com2026-03-28 → 2026-05-12 · 2 obs
● 2026-05-12 16:07:48
●MXmx2.improvmx.com2026-03-28 → 2026-05-12 · 2 obs
● 2026-05-12 16:07:48
●A172.109.129.1152026-03-28 → 2026-05-12 · 2 obs
● 2026-05-12 16:07:48
🔍 DNS Trace
📋 Delegation Chain
| Zone | Nameservers | Glue |
|---|---|---|
| us | m.cctld.us, n.cctld.us, y.cctld.us, k.cctld.us... | - |
| jlsanders.us | ns13.domaincontrol.com, ns14.domaincontrol.com | - |
✅ Authoritative Response
Server:97.74.106.7
NS records: ns13.domaincontrol.com, ns14.domaincontrol.com
🔒 DNSSEC Status
⚠️ Insecure (no DNSSEC)
No DS record for jlsanders.us (unsigned zone)
⏱️ Timing
Total: 683ms | Queries: -
📄 Records
| Type | Count | Sample Data |
|---|---|---|
| A | 1 | 172.109.129.115 |
| NS | 2 | ns13.domaincontrol.com, ns14.domaincontrol.com |
| MX | 2 | mx1.improvmx.com (pri: 10), mx2.improvmx.com (pri: 20) |
| TXT | 1 | v=spf1 include:spf.improvmx.com ~all |
| SOA | 1 | ns13.domaincontrol.com dns.jomax.net |
Analysis
Hierarchy
mail.jlsanders.us is a child of jlsanders.us.
IP Addresses
jlsanders.us resolves to one IP number: 172.109.129.115.
Other host names, for example mail.jlsanders.us, share IP numbers with jlsanders.us.
Name Servers
jlsanders.us's delegation uses two name servers: ns13.domaincontrol.com and ns14.domaincontrol.com.
jlsanders.us uses the same name server setup as other domains, such as digitalduckinc.com, marvelmoney.com, qesak.com, jainmeditation.com and iamktm.com.
jlsanders.us at least partially shares name servers with other domains, for example revenuepath.com.
Host names with two IPs:
ns13.domaincontrol.com points to 2603:5:21a0::7 and 97.74.106.7
ns14.domaincontrol.com points to 2603:5:22a0::7 and 173.201.74.7
Mail Servers
jlsanders.us is served by two mail servers mx1.improvmx.com and mx2.improvmx.com.
jlsanders.us shares the same mail server setup as other domains, for instance bahamasflorida.com, cyderize.org, deloreanlab.com, (0x706f726e)file.biz and bluestemdesign.com.
jlsanders.us shares at least some mail servers with other domains, for instance owloutreach.com, metamerce.org and learninglinkonline.com.
Host names with six IP numbers:
mx1.improvmx.com points to 2a05:d012:412:e201:88aa:e7b9:7a43:12d7, 2a05:d012:412:e202:f36:2c1f:1a49:d38a, 2a05:d012:412:e203:373a:f51a:4a85:1d25, 13.37.195.136, 15.236.236.160 and 35.181.18.45.
mx2.improvmx.com points to 2a05:d012:412:e201:1f6e:f6e4:8fd7:4678, 2a05:d012:412:e202:e81e:cc44:3b53:8a3d, 2a05:d012:412:e203:7e33:3d9c:28d7:ee20, 13.36.107.63, 13.36.222.39 and 15.236.61.92.