smtp1.smithcooper.com - robtex.com
smtp1.smithcooper.com
| DNSSEC | ⚠️ Not signed | ||||||
smithcooper.com
| DNSSEC | ⚠️ Not signed | ||||||
| A | 54.235.127.32🇺🇸 Amazon54.234.0.0/15 EC2 IAD prefix | ||||||
| NS | cbru.br.ns.els-gms.att.net ⭐ | ||||||
| NS | cmtu.mt.ns.els-gms.att.net | ||||||
| MX | us-smtp-inbound-1.mimecast.com ⭐ | ||||||
| MX | us-smtp-inbound-2.mimecast.com ⭐ | ||||||
| TXT | MS=ms63933992 | ||||||
| TXT | v=spf1 mx include:us._netblocks.mimecast.com -all | ||||||
| TXT | 0ed1fe018ae65bb98bd93f483dbe7632c15c5e8b58 | ||||||
| SOA | cbru.br.ns.els-gms.att.netrm-hostmaster@ems.att.com serial=70 | ||||||
Previously MX for
Same first word
smtp1.us.com |
smtp1.kinghost.net |
smtp1.org |
smtp1.eu |
smtp1.gov.ee |
smtp1.selfip.net |
smtp1.edu.ee |
smtp1.hu |
smtp1.net |
smtp1.in |
smtp1.jele.io |
smtp1.gov.rs |
smtp1.ru |
smtp1.gouv.ml |
smtp1.com |
Similar names
1smtp.com |
stmp1.com |
mtsp1.com |
1stpm.com |
1stpm.org |
p1smt.com |
smpt1.ws |
mtsp1.cc |
mp1st.com |
tpms1.com |
1smtp.ru |
1stpm.net |
DNS History
1 record (0 active, 1 former)
○A64.244.140.1332015-06-03 → 2016-04-09 · 4 obs
● 2015-06-03 21:59:14
● 2016-04-09 14:56:34
○ 2026-03-21 12:44:48
○ 2026-04-13 18:53:18
● 2016-04-09 14:56:34
○ 2026-03-21 12:44:48
○ 2026-04-13 18:53:18
🔍 DNS Trace
📋 Delegation Chain
| Zone | Nameservers | Glue |
|---|---|---|
| com | l.gtld-servers.net, b.gtld-servers.net, h.gtld-servers.net, d.gtld-servers.net... | - |
| smithcooper.com | cbru.br.ns.els-gms.att.net, cmtu.mt.ns.els-gms.att.net | - |
✅ Authoritative Response
Server:68.94.156.132
NS records: cbru.br.ns.els-gms.att.net, cmtu.mt.ns.els-gms.att.net
🔒 DNSSEC Status
⚠️ Insecure (no DNSSEC)
No DS record for smithcooper.com (unsigned zone)
⏱️ Timing
Total: 118ms | Queries: -
📄 Records
| Type | Count | Sample Data |
|---|