mail.ussigns.com - robtex.com
mail.ussigns.com
| CNAME | us-smtp-inbound-1.mimecast.com | ||||||
| DNSSEC | β οΈ Not signed | ||||||
| A | 170.10.128.141πΊπΈ Mimecast-NA170.10.128.0/23 191 Spring St Lexington MA 02421 United States | ||||||
| PTR | us-smtp-inbound-1.mimecast.com | ||||||
| PTR | us-smtp-inbound-2.mimecast.com | ||||||
| A | 170.10.128.221πΊπΈ Mimecast-NA170.10.128.0/23 191 Spring St Lexington MA 02421 United States | ||||||
| A | 170.10.128.242πΊπΈ Mimecast-NA170.10.128.0/23 191 Spring St Lexington MA 02421 United States | ||||||
| A | 170.10.132.141πΊπΈ Mimecast-NA170.10.132.0/23 191 Spring St Lexington MA 02421 United States | ||||||
| A | 170.10.132.221πΊπΈ Mimecast-NA170.10.132.0/23 191 Spring St Lexington MA 02421 United States | ||||||
| A | 170.10.132.242πΊπΈ Mimecast-NA170.10.132.0/23 191 Spring St Lexington MA 02421 United States | ||||||
ussigns.com
| DNSSEC | β οΈ Not signed | ||||||
| A | 40.79.65.200πΊπΈ Microsoft40.76.0.0/14 | ||||||
| NS | ns31.domaincontrol.com β | ||||||
| NS | ns32.domaincontrol.com | ||||||
| MX | ussigns-com.mail.protection.outlook.com β | ||||||
| TXT | v=spf1 ip4:13.68.106.80 ip4:66.128.154.27 ip4:66.128.154.28 ip4:72.5.52.192/2... | ||||||
| TXT | P/N5CFcPKNbUfYCh/okzW1DCFwx/jIz9om8(0x354c7574)rA9mkvx9gz/E2R9r8wTuntDYoeJAi/lW+5Bzj3... | ||||||
| TXT | vixxo-com.azurewebsites.net | ||||||
| TXT | MS=ms35000374 | ||||||
| SOA | ns31.domaincontrol.comdns@jomax.net 2021-11-12 #3 | ||||||
Previously MX for
Same first word
Similar names
DNS History
3 records (1 active, 2 former)
βA216.52.82.2272007-11-24 β 2007-11-24 Β· 3 obs
β 2007-11-24 17:06:56
β 2015-06-17 10:19:36
β 2026-07-28 09:24:14
β 2015-06-17 10:19:36
β 2026-07-28 09:24:14
βA8.24.155.292015-06-17 β 2016-06-18 Β· 4 obs
β 2007-11-24 17:06:56
β 2015-06-17 10:19:36
β 2016-06-18 02:43:46
β 2026-07-28 09:24:14
β 2015-06-17 10:19:36
β 2016-06-18 02:43:46
β 2026-07-28 09:24:14
βCNAMEus-smtp-inbound-1.mimecast.com2026-07-28 β 2026-07-28 Β· 1 obs
β 2026-07-28 09:24:14
π DNS Trace
π Delegation Chain
| Zone | Nameservers | Glue |
|---|---|---|
| com | k.gtld-servers.net, d.gtld-servers.net, a.gtld-servers.net, g.gtld-servers.net... | - |
| ussigns.com | ns31.domaincontrol.com, ns32.domaincontrol.com | 4 records |
β Authoritative Response
Server:173.201.73.16
NS records: ns31.domaincontrol.com, ns32.domaincontrol.com
π DNSSEC Status
β οΈ Insecure (no DNSSEC)
No DS record for ussigns.com (unsigned zone)
β±οΈ Timing
Total: 96ms | Queries: -
π Records
| Type | Count | Sample Data |
|---|---|---|
| CNAME | 1 | us-smtp-inbound-1.mimecast.com |
π Glue Records Collected
Total: 4
Out-of-bailiwick: 4 (ns31.domaincontrol.com, ns31.domaincontrol.com, ns32.domaincontrol.com...)
Analysis
IP Addresses
mail.ussigns.com resolves to 6 IP numbers: 170.10.128.141, 170.10.128.221, 170.10.128.242 and 3 other.
mail.ussigns.com shares its IP numbers with other host names like mail1.ptcnetworks.com, us-smtp-inbound-1.mimecast.com and us-smtp-inbound-2.mimecast.com.