mail.cst-security.com - robtex.com
mail.cst-security.com
| DNSSEC | β οΈ Not signed | ||||||
cst-security.com
| DNSSEC | β οΈ Not signed | ||||||
| A | 3.33.251.168πΊπΈ Amazon3.33.240.0/20 | ||||||
| A | 15.197.225.128πΊπΈ Amazon15.197.224.0/20 | ||||||
| NS | ns55.domaincontrol.com β | ||||||
| NS | ns56.domaincontrol.com | ||||||
| MX | aspmx.l.google.com β | ||||||
| MX | alt1.aspmx.l.google.com(20) | ||||||
| MX | alt2.aspmx.l.google.com(30) | ||||||
| MX | aspmx2.googlemail.com(40) | ||||||
| MX | aspmx3.googlemail.com(50) | ||||||
| TXT | google-site-verification=UajcFqt6FT008WK_a_YgIJaFBBxhoi-Zcj7f1mbEn5g | ||||||
| SOA | ns55.domaincontrol.comdns@jomax.net 2025-08-08 #0 | ||||||
Previously MX for
Same first word
Similar names
DNS History
1 record (0 active, 1 former)
βA74.212.202.662015-07-04 β 2016-05-02 Β· 4 obs
β 2015-07-04 17:40:36
β 2016-05-02 12:20:08
β 2026-04-15 19:01:58
β 2026-04-16 23:15:54
β 2016-05-02 12:20:08
β 2026-04-15 19:01:58
β 2026-04-16 23:15:54
π DNS Trace
π Delegation Chain
| Zone | Nameservers | Glue |
|---|---|---|
| com | k.gtld-servers.net, g.gtld-servers.net, c.gtld-servers.net, i.gtld-servers.net... | - |
| cst-security.com | ns55.domaincontrol.com, ns56.domaincontrol.com | 4 records |
β Authoritative Response
Server:97.74.107.28
NS records: ns55.domaincontrol.com, ns56.domaincontrol.com
π DNSSEC Status
β οΈ Insecure (no DNSSEC)
No DS record for cst-security.com (unsigned zone)
β±οΈ Timing
Total: 117ms | Queries: -
π Records
| Type | Count | Sample Data |
|---|
π Glue Records Collected
Total: 4
Out-of-bailiwick: 4 (ns55.domaincontrol.com, ns55.domaincontrol.com, ns56.domaincontrol.com...)