sentinelusa.net - robtex.com
sentinelusa.net
net
| DNSSEC | 🔒 Signed (DS record present) | ||||||
| NS | a.gtld-servers.net ⭐ | ||||||
| NS | b.gtld-servers.net | ||||||
| NS | c.gtld-servers.net | ||||||
| NS | d.gtld-servers.net | ||||||
| NS | e.gtld-servers.net | ||||||
| NS | f.gtld-servers.net | ||||||
| NS | g.gtld-servers.net | ||||||
| NS | h.gtld-servers.net | ||||||
| NS | i.gtld-servers.net | ||||||
| NS | j.gtld-servers.net | ||||||
| NS | k.gtld-servers.net | ||||||
| NS | l.gtld-servers.net | ||||||
| NS | m.gtld-servers.net | ||||||
| SOA | a.gtld-servers.netnstld@verisign-grs.com serial=1776156687 | ||||||
Same first word
sentinelusa.net |
Similar names
DNS History
12 records (9 active, 3 former)
●NSns-cloud-a1.googledomains.com2026-04-06 → 2026-04-14 · 3 obs
● 2026-04-06 19:20:02
● 2026-04-14 09:06:12
●NSns-cloud-a2.googledomains.com2026-04-06 → 2026-04-14 · 3 obs
● 2026-04-06 19:20:02
● 2026-04-14 09:06:12
●NSns-cloud-a3.googledomains.com2026-04-06 → 2026-04-14 · 3 obs
● 2026-04-06 19:20:02
● 2026-04-14 09:06:12
●NSns-cloud-a4.googledomains.com2026-04-06 → 2026-04-14 · 3 obs
● 2026-04-06 19:20:02
● 2026-04-14 09:06:12
○NSns1.dreamhost.com2015-11-21 → 2019-12-26 · 4 obs
● 2019-12-26 13:58:56
○ 2026-03-20 02:40:00
○ 2026-04-14 09:06:12
○NSns2.dreamhost.com2015-11-21 → 2019-12-26 · 4 obs
● 2019-12-26 13:58:56
○ 2026-03-20 02:40:00
○ 2026-04-14 09:06:12
○NSns3.dreamhost.com2015-11-21 → 2019-12-26 · 4 obs
● 2019-12-26 13:58:56
○ 2026-03-20 02:40:00
○ 2026-04-14 09:06:12
●MXsmtp.google.com2026-04-06 → 2026-04-14 · 2 obs
● 2026-04-14 09:06:12
●A198.185.159.1442026-04-06 → 2026-04-14 · 2 obs
● 2026-04-14 09:06:12
●A198.185.159.1452026-04-06 → 2026-04-14 · 2 obs
● 2026-04-14 09:06:12
●A198.49.23.1442026-04-06 → 2026-04-14 · 2 obs
● 2026-04-14 09:06:12
●A198.49.23.1452026-04-06 → 2026-04-14 · 2 obs
● 2026-04-14 09:06:12
🔍 DNS Trace
📋 Delegation Chain
| Zone | Nameservers | Glue |
|---|---|---|
| net | l.gtld-servers.net, g.gtld-servers.net, d.gtld-servers.net, i.gtld-servers.net... | - |
| sentinelusa.net | ns-cloud-a1.googledomains.com, ns-cloud-a2.googledomains.com, ns-cloud-a3.googledomains.com, ns-cloud-a4.googledomains.com | - |
✅ Authoritative Response
Server:216.239.36.106
NS records: ns-cloud-a1.googledomains.com, ns-cloud-a2.googledomains.com, ns-cloud-a3.googledomains.com, ns-cloud-a4.googledomains.com
🔒 DNSSEC Status
⚠️ Insecure (no DNSSEC)
No DS record for sentinelusa.net (unsigned zone)
⏱️ Timing
Total: 476ms | Queries: -
📄 Records
| Type | Count | Sample Data |
|---|---|---|
| A | 4 | 198.49.23.145, 198.49.23.144... |
| NS | 4 | ns-cloud-a3.googledomains.com, ns-cloud-a2.googledomains.com... |
| MX | 1 | smtp.google.com (pri: 1) |
| TXT | 1 | v=spf1 include:_spf.google.com ~all |
| HTTPS | 1 | {"priority":1,"target":".","alpn":["h2", |
| SOA | 1 | ns-cloud-a1.googledomains.com cloud-dns- |
Analysis
IP Addresses
sentinelusa.net refers to four IP numbers: 198.49.23.144, 198.49.23.145, 198.185.159.144 and 198.185.159.145.
Other host names, for instance feliciaakerele.com, zeed.ca, newdamentionstudios.com, ftmedia.org and drresch.com share IP numbers with sentinelusa.net.
Name Servers
sentinelusa.net delegates to four name servers: ns-cloud-a1.googledomains.com, ns-cloud-a2.googledomains.com, ns-cloud-a3.googledomains.com and ns-cloud-a4.googledomains.com.
sentinelusa.net at least partially shares name servers with other domains, including millionairesrules.com, gwaldon.com, mappico.co.th, pustakpalace.com and allergylakecityflorida.com.
Host names with two IP numbers: ns-cloud-a1.googledomains.com points to 2001:4860:4802:32::6a and 216.239.32.106; ns-cloud-a2.googledomains.com points to 2001:4860:4802:34::6a and 216.239.34.106; ns-cloud-a3.googledomains.com points to 2001:4860:4802:36::6a and 216.239.36.106; ns-cloud-a4.googledomains.com points to 2001:4860:4802:38::6a and 216.239.38.106.
Mail Servers
A single mail server handles sentinelusa.net, smtp.google.com.
sentinelusa.net shares the same mail server setup as other domains, for instance inris-formations.com, msmpetfood.com, diskurs.com, global-aircargo.com and cresttire.com.
sentinelusa.net shares at least some mail servers with other domains, for example ipxcorp.com, tauntonopportunitygroup.org.uk, alldaylong.com, tanmawy.org and shinedivisiondetailing.com.
These mail servers are commonly used with alt1.aspmx.l.google.com, alt2.aspmx.l.google.com, aspmx.l.google.com, aspmx2.googlemail.com and aspmx3.googlemail.com.
Hostname smtp.google.com points to nine IP numbers: 2607:f8b0:4004:c06::1a, 2607:f8b0:4004:c06::1b, 2607:f8b0:4004:c07::1a, 2607:f8b0:4004:c07::1b, 172.253.62.26, 172.253.62.27, 172.253.115.26, 172.253.115.27 and 172.253.122.27.