mail.ussigns.com - robtex.com

mail.ussigns.com

CNAMEus-smtp-inbound-1.mimecast.com
DNSSEC⚠️ Not signed
A170.10.128.141πŸ‡ΊπŸ‡Έ Mimecast-NA170.10.128.0/23 191 Spring St Lexington MA 02421 United States
PTRus-smtp-inbound-1.mimecast.com
PTRus-smtp-inbound-2.mimecast.com
A170.10.128.221πŸ‡ΊπŸ‡Έ Mimecast-NA170.10.128.0/23 191 Spring St Lexington MA 02421 United States
A170.10.128.242πŸ‡ΊπŸ‡Έ Mimecast-NA170.10.128.0/23 191 Spring St Lexington MA 02421 United States
A170.10.132.141πŸ‡ΊπŸ‡Έ Mimecast-NA170.10.132.0/23 191 Spring St Lexington MA 02421 United States
A170.10.132.221πŸ‡ΊπŸ‡Έ Mimecast-NA170.10.132.0/23 191 Spring St Lexington MA 02421 United States
A170.10.132.242πŸ‡ΊπŸ‡Έ Mimecast-NA170.10.132.0/23 191 Spring St Lexington MA 02421 United States

ussigns.com

DNSSEC⚠️ Not signed
A40.79.65.200πŸ‡ΊπŸ‡Έ Microsoft40.76.0.0/14
NSns31.domaincontrol.com ⭐
NSns32.domaincontrol.com
MXussigns-com.mail.protection.outlook.com ⭐
TXTv=spf1 ip4:13.68.106.80 ip4:66.128.154.27 ip4:66.128.154.28 ip4:72.5.52.192/2...
TXTP/N5CFcPKNbUfYCh/okzW1DCFwx/jIz9om8(0x354c7574)rA9mkvx9gz/E2R9r8wTuntDYoeJAi/lW+5Bzj3...
TXTvixxo-com.azurewebsites.net
TXTMS=ms35000374
SOAns31.domaincontrol.comdns@jomax.net 2021-11-12 #3

Previously MX for

Same first word

Similar names

DNS History

3 records (1 active, 2 former)

2008201020122014201620182020202220242026A216.52.82.2278.24.155.29CNAMEus-smtp-inbound-1.mimecast.com
β—‹A216.52.82.2272007-11-24 β†’ 2007-11-24 Β· 3 obs
● 2007-11-24 17:06:56
β—‹ 2015-06-17 10:19:36
β—‹ 2026-07-28 09:24:14
β—‹A8.24.155.292015-06-17 β†’ 2016-06-18 Β· 4 obs
β—‹ 2007-11-24 17:06:56
● 2015-06-17 10:19:36
● 2016-06-18 02:43:46
β—‹ 2026-07-28 09:24:14
●CNAMEus-smtp-inbound-1.mimecast.com2026-07-28 β†’ 2026-07-28 Β· 1 obs
● 2026-07-28 09:24:14

πŸ” DNS Trace

πŸ“‹ Delegation Chain

ZoneNameserversGlue
comk.gtld-servers.net, d.gtld-servers.net, a.gtld-servers.net, g.gtld-servers.net...-
ussigns.comns31.domaincontrol.com, ns32.domaincontrol.com4 records

βœ… Authoritative Response

Server:173.201.73.16

NS records: ns31.domaincontrol.com, ns32.domaincontrol.com

πŸ”’ DNSSEC Status

⚠️ Insecure (no DNSSEC)

No DS record for ussigns.com (unsigned zone)

⏱️ Timing

Total: 96ms | Queries: -

πŸ“„ Records

TypeCountSample Data
CNAME1us-smtp-inbound-1.mimecast.com

πŸ“Œ 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.