smtp.smithcooper.com - robtex.com

smtp.smithcooper.com

DNSSEC⚠️ Not signed

smithcooper.com

DNSSEC⚠️ Not signed
A54.235.127.32πŸ‡ΊπŸ‡Έ Amazon54.234.0.0/15 EC2 IAD prefix
NScbru.br.ns.els-gms.att.net ⭐
NScmtu.mt.ns.els-gms.att.net
MXus-smtp-inbound-1.mimecast.com ⭐
MXus-smtp-inbound-2.mimecast.com ⭐
TXTv=spf1 mx include:us._netblocks.mimecast.com -all
TXT0ed1fe018ae65bb98bd93f483dbe7632c15c5e8b58
TXTMS=ms63933992
SOAcbru.br.ns.els-gms.att.netrm-hostmaster@ems.att.com serial=70
WOT: SAFE (62/100)

Previously MX for

Same first word

Similar names

DNS History

1 record (0 active, 1 former)

20162017201820192020202120222023202420252026A12.231.175.37
β—‹A12.231.175.372015-06-22 β†’ 2016-04-12 Β· 4 obs
● 2015-06-22 20:36:34
● 2016-04-12 17:33:12
β—‹ 2026-03-21 11:59:12
β—‹ 2026-04-13 15:53:42

πŸ” DNS Trace

πŸ“‹ Delegation Chain

ZoneNameserversGlue
comi.gtld-servers.net, g.gtld-servers.net, a.gtld-servers.net, m.gtld-servers.net...-
smithcooper.comcbru.br.ns.els-gms.att.net, cmtu.mt.ns.els-gms.att.net-

βœ… Authoritative Response

Server:99.99.99.132

NS records: cbru.br.ns.els-gms.att.net, cmtu.mt.ns.els-gms.att.net

πŸ”’ DNSSEC Status

⚠️ Insecure (no DNSSEC)

No DS record for smithcooper.com (unsigned zone)

⏱️ Timing

Total: 262ms | Queries: -

πŸ“„ Records

TypeCountSample Data