mail.sentrystack.tech - dns.ninja
mail.sentrystack.tech
| DNSSEC | β οΈ Not signed | ||||||
| A | 192.252.154.17πΊπΈ ICDSoft192.252.144.0/20 SURESUPPORT LLC Waltham, MA, USA | ||||||
| PTR | s425.sureserver.com | ||||||
sentrystack.tech
| DNSSEC | β οΈ Not signed | ||||||
| A | 192.252.154.17πΊπΈ ICDSoft192.252.144.0/20 SURESUPPORT LLC Waltham, MA, USA | ||||||
| NS | ns1.s425.sureserver.com β | ||||||
| NS | ns2.s425.sureserver.com | ||||||
| MX | mail.sentrystack.tech β | ||||||
| TXT | v=spf1 a mx include:s425.smtp-spf.sureserver.com ~all | ||||||
| SOA | ns1.s425.sureserver.comhostmaster@sentrystack.tech serial=1791780468 | ||||||
MX for
Same first word
Similar names
Previous names
Next names
DNS History
1 record (1 active, 0 former)
βA192.252.154.172026-10-08 β 2026-10-12 Β· 2 obs
β 2026-10-08 01:51:08
β 2026-10-12 04:56:58
β 2026-10-12 04:56:58
π DNS Trace
π Delegation Chain
| Zone | Nameservers | Glue |
|---|---|---|
| tech | ns01.trs-dns.com, ns01.trs-dns.net, ns10.trs-dns.org, ns10.trs-dns.info | 8 records |
| sentrystack.tech | ns2.s425.sureserver.com, ns1.s425.sureserver.com | - |
β Authoritative Response
Server:192.252.155.99
NS records: ns2.s425.sureserver.com, ns1.s425.sureserver.com
π DNSSEC Status
β οΈ Insecure (no DNSSEC)
No DS record for sentrystack.tech (unsigned zone)
β±οΈ Timing
Total: 1640ms | Queries: -
π Records
| Type | Count | Sample Data |
|---|---|---|
| A | 1 | 192.252.154.17 |
π Glue Records Collected
Total: 8
Out-of-bailiwick: 8 (ns01.trs-dns.com, ns01.trs-dns.com, ns01.trs-dns.net...)
Analysis
Mail Server Role
The mail server mail.sentrystack.tech processes email for sentrystack.tech.
IP Addresses
mail.sentrystack.tech resolves to just one IP address, 192.252.154.17.
Two other host names, along with palgagmjr.com, s425.sureserver.com and fixmycomputer.today, also share IP numbers with mail.sentrystack.tech.