sentryfocusgroup.com - robtex.com
sentryfocusgroup.com
| DNSSEC | ⚠️ Not signed | ||||||
| A | 49.13.235.77🇩🇪 Hetzner49.13.0.0/16 HETZNER-DC | ||||||
| PTR | static.77.235.13.49.clients.your-server.de | ||||||
| NS | dns1.registrar-servers.com ⭐ | ||||||
| A | 2610:a1:1024::200🇺🇸 MAINT-ID-120082610:a1:1024::/48 Neustar | ||||||
| PTR | dns1.namecheaphosting.com | ||||||
| PTR | dns1.registrar-servers.com | ||||||
| A | 156.154.132.200🇺🇸 MAINT-ID-12008156.154.132.0/24 Neustar | ||||||
| PTR | dns1.namecheaphosting.com | ||||||
| PTR | dns1.registrar-servers.com | ||||||
| NS | dns2.registrar-servers.com | ||||||
| A | 2610:a1:1025::200🇺🇸 MAINT-ID-120082610:a1:1025::/48 Neustar | ||||||
| PTR | dns2.namecheaphosting.com | ||||||
| PTR | dns2.registrar-servers.com | ||||||
| A | 156.154.133.200🇺🇸 MAINT-ID-12008156.154.133.0/24 Neustar | ||||||
| PTR | dns2.namecheaphosting.com | ||||||
| PTR | dns2.registrar-servers.com | ||||||
| MX | mx.sentryfocusgroup.com.cust.hostedemail.com ⭐ | ||||||
| A | 216.40.42.4🇨🇦 TUCOWS216.40.32.0/20 Tucows International | ||||||
| PTR | mx.hostedemail.com | ||||||
| TXT | v=spf1 include:_spf.hostedemail.com ~all | ||||||
| SOA | dns1.registrar-servers.comhostmaster@registrar-servers.com serial=1770060785 | ||||||
com
| 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=1771291435 | ||||||
Same first word
sentryfocusgroup.com |
DNS History
4 records (4 active, 0 former)
●NSdns1.registrar-servers.com2026-03-23 → 2026-03-23 · 2 obs
● 2026-03-23 22:44:12
●NSdns2.registrar-servers.com2026-03-23 → 2026-03-23 · 2 obs
● 2026-03-23 22:44:12
●MXmx.sentryfocusgroup.com.cust.hostedemail.com2026-03-23 → 2026-03-23 · 2 obs
● 2026-03-23 22:44:12
●A49.13.235.772026-03-23 → 2026-03-23 · 2 obs
● 2026-03-23 22:44:12
🔍 DNS Trace
📋 Delegation Chain
| Zone | Nameservers | Glue |
|---|---|---|
| com | a.gtld-servers.net, b.gtld-servers.net, c.gtld-servers.net, d.gtld-servers.net... | - |
| sentryfocusgroup.com | dns1.registrar-servers.com, dns2.registrar-servers.com | 4 records |
✅ Authoritative Response
Server:156.154.133.200
NS records: dns1.registrar-servers.com, dns2.registrar-servers.com
🔒 DNSSEC Status
⚠️ Insecure (no DNSSEC)
No DS record for sentryfocusgroup.com (unsigned zone)
⏱️ Timing
Total: 121ms | Queries: -
📄 Records
| Type | Count | Sample Data |
|---|---|---|
| A | 1 | 49.13.235.77 |
| NS | 2 | dns1.registrar-servers.com, dns2.registrar-servers.com |
| MX | 1 | mx.sentryfocusgroup.com.cust.hostedemail |
| TXT | 1 | v=spf1 include:_spf.hostedemail.com ~all |
| SOA | 1 | dns1.registrar-servers.com hostmaster.re |
📌 Glue Records Collected
Total: 4
Out-of-bailiwick: 4 (dns1.registrar-servers.com, dns1.registrar-servers.com, dns2.registrar-servers.com...)
Analysis
IP Addresses
sentryfocusgroup.com points to a single IP number: 49.13.235.77.
Other host names, for instance officesmartsolutions.com, aiinscontact.com, comsourcecentral.com, scrutivate.com and scruptonomy.com share IP numbers with sentryfocusgroup.com.
Name Servers
Delegation for sentryfocusgroup.com rests with two name servers, dns1.registrar-servers.com and dns2.registrar-servers.com.
sentryfocusgroup.com shares the same name server setup as other domains, including tryclarity.net, 2stallions.com, lopezfencing.com, slsprime.com and dvdphotographs.com.
sentryfocusgroup.com partially shares name servers with other domains, for instance readqueue.com, apewiki.com, pmbbd.com and forgelang.com.
These name servers are commonly used with dns1.namecheaphosting.com and dns2.namecheaphosting.com.
Host names with two IP numbers: dns1.registrar-servers.com points to 2610:a1:1024::200 and 156.154.132.200; dns2.registrar-servers.com points to 2610:a1:1025::200 and 156.154.133.200.
Mail Servers
sentryfocusgroup.com is handled by a single mail server, mx.sentryfocusgroup.com.cust.hostedemail.com.
mx.sentryfocusgroup.com.cust.hostedemail.com points to a single IP: 216.40.42.4.