sentrystack.tech - dns.ninja
sentrystack.tech
| DNSSEC | ⚠️ Not signed | ||||||
| A | 192.252.154.17🇺🇸 ICDSoft192.252.144.0/20 SURESUPPORT LLC Waltham, MA, USA | ||||||
| PTR | s425.sureserver.com | ||||||
| NS | ns1.s425.sureserver.com ⭐ | ||||||
| A | 192.252.154.17🇺🇸 ICDSoft192.252.144.0/20 SURESUPPORT LLC Waltham, MA, USA | ||||||
| PTR | s425.sureserver.com | ||||||
| NS | ns2.s425.sureserver.com | ||||||
| A | 192.252.155.99🇺🇸 ICDSoft192.252.144.0/20 SURESUPPORT LLC Waltham, MA, USA | ||||||
| PTR | ns2.s425.sureserver.com | ||||||
| MX | mail.sentrystack.tech ⭐ | ||||||
| A | 192.252.154.17🇺🇸 ICDSoft192.252.144.0/20 SURESUPPORT LLC Waltham, MA, USA | ||||||
| PTR | s425.sureserver.com | ||||||
| TXT | v=spf1 a mx include:s425.smtp-spf.sureserver.com ~all | ||||||
| SOA | ns1.s425.sureserver.comhostmaster@sentrystack.tech serial=1791420579 | ||||||
tech
| DNSSEC | 🔒 Signed (DS record present) | ||||||
| NS | ns01.trs-dns.com ⭐ | ||||||
| NS | ns.trs-dns.com | ||||||
| NS | ns01.trs-dns.net | ||||||
| NS | ns10.trs-dns.info | ||||||
| NS | ns10.trs-dns.org | ||||||
| SOA | ns.trs-dns.comtrs-ops@tucows.com serial=1791424140 | ||||||
Same first word
sentrystack.ai |
sentrystack.io |
sentrystack.tech |
sentrystack.xyz |
sentrystack.net |
sentrystack.workers.dev |
sentrystack.com |
Similar names
stacksentry.org |
stacksentry.co |
tracksysnet.com |
stacksentry.xyz |
stacksentry.com |
stacksentry.io |
stacksentry.tech |
stacksentry.ai |
stacksentry.dev |
stacksentry.app |
Previous names
Next names
DNS History
4 records (4 active, 0 former)
●NSns1.s425.sureserver.com2026-10-03 → 2026-10-08 · 2 obs
● 2026-10-08 01:51:08
●NSns2.s425.sureserver.com2026-10-03 → 2026-10-08 · 2 obs
● 2026-10-08 01:51:08
●MXmail.sentrystack.tech2026-10-03 → 2026-10-08 · 4 obs
○ 2026-10-06 22:10:10
● 2026-10-07 14:33:54
● 2026-10-08 01:51:08
●A192.252.154.172026-10-03 → 2026-10-08 · 4 obs
○ 2026-10-06 22:10:10
● 2026-10-07 14:33:54
● 2026-10-08 01:51:08
🔍 DNS Trace
📋 Delegation Chain
| Zone | Nameservers | Glue |
|---|---|---|
| tech | ns01.trs-dns.net, ns01.trs-dns.com, ns10.trs-dns.info, ns10.trs-dns.org | 8 records |
| sentrystack.tech | ns1.s425.sureserver.com, ns2.s425.sureserver.com | - |
✅ Authoritative Response
Server:192.252.154.17
NS records: ns1.s425.sureserver.com, ns2.s425.sureserver.com
🔒 DNSSEC Status
⚠️ Insecure (no DNSSEC)
No DS record for sentrystack.tech (unsigned zone)
⏱️ Timing
Total: 2866ms | Queries: -
📄 Records
| Type | Count | Sample Data |
|---|---|---|
| A | 1 | 192.252.154.17 |
| NS | 2 | ns1.s425.sureserver.com, ns2.s425.sureserver.com |
| MX | 1 | mail.sentrystack.tech (pri: 0) |
| TXT | 1 | v=spf1 a mx include:s425.smtp-spf.surese |
| SOA | 1 | ns1.s425.sureserver.com hostmaster.sentr |
📌 Glue Records Collected
Total: 8
Out-of-bailiwick: 8 (ns10.trs-dns.info, ns10.trs-dns.org, ns01.trs-dns.net...)
Analysis
IP Addresses
sentrystack.tech resolves to one IP address: 192.252.154.17.
mail.michiganbassanglers.net, somosbai.org, mail.tjredlich.com and two other host names share IP numbers with sentrystack.tech.
Name Servers
sentrystack.tech uses two name servers for its delegation: ns1.s425.sureserver.com and ns2.s425.sureserver.com.
sentrystack.tech uses the same name servers as several other domains — among them lastdoor.xyz, brazosabiertosyucatan.org, guywithcamerapgh.com and two more.
At least some of sentrystack.tech's name servers are also used by other domains, among them mindful-bell.com.
Each of ns1.s425.sureserver.com and ns2.s425.sureserver.com has one IP address: ns1.s425.sureserver.com uses 192.252.154.17 and ns2.s425.sureserver.com uses 192.252.155.99.
Mail Servers
Mail for sentrystack.tech is handled by a single mail server, mail.sentrystack.tech.
mail.sentrystack.tech directs to just one IP number, 192.252.154.17.