sentryfocus.com - robtex.com

sentryfocus.com

DNSSEC⚠️ Not signed
A49.13.235.77🇩🇪 Hetzner49.13.0.0/16 HETZNER-DC
PTRstatic.77.235.13.49.clients.your-server.de
NSdns1.registrar-servers.com ⭐
A2610:a1:1024::200🇺🇸 MAINT-ID-120082610:a1:1024::/48 Neustar
PTRdns1.namecheaphosting.com
PTRdns1.registrar-servers.com
A156.154.132.200🇺🇸 MAINT-ID-12008156.154.132.0/24 Neustar
PTRdns1.namecheaphosting.com
PTRdns1.registrar-servers.com
NSdns2.registrar-servers.com
A2610:a1:1025::200🇺🇸 MAINT-ID-120082610:a1:1025::/48 Neustar
PTRdns2.namecheaphosting.com
PTRdns2.registrar-servers.com
A156.154.133.200🇺🇸 MAINT-ID-12008156.154.133.0/24 Neustar
PTRdns2.namecheaphosting.com
PTRdns2.registrar-servers.com
MXmx.sentryfocus.com.cust.hostedemail.com ⭐
A216.40.42.4🇨🇦 TUCOWS216.40.32.0/20 Tucows International
PTRmx.hostedemail.com
TXTv=spf1 include:_spf.hostedemail.com ~all
SOAdns1.registrar-servers.comhostmaster@registrar-servers.com serial=1770060763

com

DNSSEC🔒 Signed (DS record present)
NSa.gtld-servers.net ⭐
NSb.gtld-servers.net
NSc.gtld-servers.net
NSd.gtld-servers.net
NSe.gtld-servers.net
NSf.gtld-servers.net
NSg.gtld-servers.net
NSh.gtld-servers.net
NSi.gtld-servers.net
NSj.gtld-servers.net
NSk.gtld-servers.net
NSl.gtld-servers.net
NSm.gtld-servers.net
SOAa.gtld-servers.netnstld@verisign-grs.com serial=1776102762
⚠️ On DNS blocklist: tif

Same first word

sentryfocus.com

DNS History

4 records (4 active, 0 former)

NSdns1.registrar-servers.comdns2.registrar-servers.comMXmx.sentryfocus.com.cust.hostedemail.comA49.13.235.77
●NSdns1.registrar-servers.com2026-04-01 → 2026-04-13 · 2 obs
● 2026-04-01 19:00:16
● 2026-04-13 18:01:18
●NSdns2.registrar-servers.com2026-04-01 → 2026-04-13 · 2 obs
● 2026-04-01 19:00:16
● 2026-04-13 18:01:18
●MXmx.sentryfocus.com.cust.hostedemail.com2026-04-01 → 2026-04-13 · 2 obs
● 2026-04-01 19:00:16
● 2026-04-13 18:01:18
●A49.13.235.772026-04-01 → 2026-04-13 · 2 obs
● 2026-04-01 19:00:16
● 2026-04-13 18:01:18

🔍 DNS Trace

📋 Delegation Chain

ZoneNameserversGlue
comh.gtld-servers.net, k.gtld-servers.net, i.gtld-servers.net, g.gtld-servers.net...-
sentryfocus.comdns1.registrar-servers.com, dns2.registrar-servers.com4 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 sentryfocus.com (unsigned zone)

⏱️ Timing

Total: 236ms | Queries: -

📄 Records

TypeCountSample Data
A149.13.235.77
NS2dns1.registrar-servers.com, dns2.registrar-servers.com
MX1mx.sentryfocus.com.cust.hostedemail.com
TXT1v=spf1 include:_spf.hostedemail.com ~all
SOA1dns1.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

sentryfocus.com points to IP number: 49.13.235.77.

Other host names such as logicorsolutionsgroup.com, it-svperp.com, nowcraftad.info, advancedqualitycapital.info and loyaltyglobalconnect.com share IPs with sentryfocus.com.

Name Servers

sentryfocus.com is delegated to two name servers: dns1.registrar-servers.com and dns2.registrar-servers.com.

sentryfocus.com shares the same name server setup as grandmaillage.com, eversty.com, gujralhotels.com, resove.com and toonmato.com.

sentryfocus.com at least partially shares name servers with other domains, for instance atchas.com, boostbiz.net, jfkelfdke882ilskj7.com, ohmyyes.com and mapplication.org.

These name servers are commonly used together with dns3.registrar-servers.com, dns4.registrar-servers.com and dns5.registrar-servers.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

sentryfocus.com is handled by a single mail server, mx.sentryfocus.com.cust.hostedemail.com.

mx.sentryfocus.com.cust.hostedemail.com points to a single IP: 216.40.42.4.