ns3.us-isp.com - robtex.com
ns3.us-isp.com
| DNSSEC | ⚠️ Not signed | ||||||
| A | 204.197.253.109🇺🇸 PRIVATESYSTEMS204.197.252.0/22 PrivateSystems Networks WA | ||||||
| PTR | server99.us-isp.com | ||||||
us-isp.com
| DNSSEC | ⚠️ Not signed | ||||||
| A | 2606:4700:3032::ac43:af09🇺🇸 Cloudflare2606:4700:3032::/48 , Inc. 101 Townsend Street, San Francisco, California 94107, US ✓ In HTTPS hints | ||||||
| A | 2606:4700:3035::6815:5046🇺🇸 Cloudflare2606:4700:3035::/48 , Inc. 101 Townsend Street, San Francisco, California 94107, US ✓ In HTTPS hints | ||||||
| A | 104.21.80.70Cloudflare104.21.80.0/20 , Inc. 101 Townsend Street, San Francisco, California 94107, US ✓ In HTTPS hints | ||||||
| A | 172.67.175.9🇺🇸 Cloudflare172.67.160.0/20 , Inc. 101 Townsend Street, San Francisco, California 94107, US ✓ In HTTPS hints | ||||||
| NS | fiona.ns.cloudflare.com ⭐ | ||||||
| NS | tony.ns.cloudflare.com | ||||||
| MX | in1-smtp.messagingengine.com ⭐ | ||||||
| MX | in2-smtp.messagingengine.com(20) | ||||||
| TXT | mailerlite-domain-verification=08f933ce18a15b7d536b95b914c3f07f1c3db9d3 | ||||||
| TXT | v=spf1 include:spf.messagingengine.com a mx include:_spf.mlsend.com ?all | ||||||
| HTTPS | HTTP/3, HTTP/2 ✓ hints match | ||||||
| IPv4 | 104.21.80.70, 172.67.175.9 | ||||||
| IPv6 | 2606:4700:3032::ac43:af09, 2606:4700:3035::6815:5046 | ||||||
| SOA | fiona.ns.cloudflare.comdns@cloudflare.com serial=2396919453 | ||||||
NS for
Same first word
Similar names
DNS History
1 record (1 active, 0 former)
●A204.197.253.1092026-02-23 → 2026-03-28 · 2 obs
● 2026-02-23 05:49:34
● 2026-03-28 10:06:02
● 2026-03-28 10:06:02
🔍 DNS Trace
📋 Delegation Chain
| Zone | Nameservers | Glue |
|---|---|---|
| com | a.gtld-servers.net, b.gtld-servers.net, c.gtld-servers.net, d.gtld-servers.net... | - |
| us-isp.com | fiona.ns.cloudflare.com, tony.ns.cloudflare.com | 12 records |
✅ Authoritative Response
Server:108.162.192.157
NS records: fiona.ns.cloudflare.com, tony.ns.cloudflare.com
🔒 DNSSEC Status
⚠️ Insecure (no DNSSEC)
No DS record for us-isp.com (unsigned zone)
⏱️ Timing
Total: 78ms | Queries: -
📄 Records
| Type | Count | Sample Data |
|---|---|---|
| A | 1 | 204.197.253.109 |
📌 Glue Records Collected
Total: 12
Out-of-bailiwick: 12 (fiona.ns.cloudflare.com, fiona.ns.cloudflare.com, fiona.ns.cloudflare.com...)
Analysis
Name Server Role
ns3.us-isp.com serves as a name server for us-isp.net and imjv.info.
ns4.us-isp.com, ns1.us-isp.com and ns2.us-isp.com are commonly used as name servers together with ns3.us-isp.com.
IP Addresses
ns3.us-isp.com points to a single IP number: 204.197.253.109.
other host names for instance imjv.info, 2b7840334f05.chromicode.com, server99.us-isp.com, _dc-mx.2b7840334f05.chromicode.com and us-isp.net share IP numbers with ns3.us-isp.com.