smtpinc.net - robtex.com
smtpinc.net
net
| DNSSEC | 🔒 Signed (DS record present) | ||||||
| NS | a.gtld-servers.net ⭐ | ||||||
| NS | b.gtld-servers.net | ||||||
| NS | c.gtld-servers.net | ||||||
| NS | d.gtld-servers.net | ||||||
| NS | e.gtld-servers.net | ||||||
| NS | f.gtld-servers.net | ||||||
| NS | g.gtld-servers.net | ||||||
| NS | h.gtld-servers.net | ||||||
| NS | i.gtld-servers.net | ||||||
| NS | j.gtld-servers.net | ||||||
| NS | k.gtld-servers.net | ||||||
| NS | l.gtld-servers.net | ||||||
| NS | m.gtld-servers.net | ||||||
| SOA | a.gtld-servers.netnstld@verisign-grs.com serial=1774929662 | ||||||
Same first word
Similar names
DNS History
11 records (7 active, 4 former)
○NSdns01.smtp.com2017-01-04 → 2017-12-28 · 4 obs
● 2017-12-28 16:05:38
○ 2026-03-19 16:37:58
○ 2026-03-31 04:22:56
○NSdns02.smtp.com2017-01-04 → 2017-12-28 · 4 obs
● 2017-12-28 16:05:38
○ 2026-03-19 16:37:58
○ 2026-03-31 04:22:56
○NSdns03.smtp.com2017-01-04 → 2017-12-28 · 4 obs
● 2017-12-28 16:05:38
○ 2026-03-19 16:37:58
○ 2026-03-31 04:22:56
○NSdns04.smtp.com2017-01-04 → 2017-12-28 · 4 obs
● 2017-12-28 16:05:38
○ 2026-03-19 16:37:58
○ 2026-03-31 04:22:56
●NSns-1304.awsdns-35.org2026-03-19 → 2026-03-31 · 3 obs
● 2026-03-19 16:37:58
● 2026-03-31 04:22:56
●NSns-1999.awsdns-57.co.uk2026-03-19 → 2026-03-31 · 3 obs
● 2026-03-19 16:37:58
● 2026-03-31 04:22:56
●NSns-5.awsdns-00.com2026-03-19 → 2026-03-31 · 3 obs
● 2026-03-19 16:37:58
● 2026-03-31 04:22:56
●NSns-735.awsdns-27.net2026-03-19 → 2026-03-31 · 3 obs
● 2026-03-19 16:37:58
● 2026-03-31 04:22:56
●MXmx1.emailsrvr.com2017-01-04 → 2026-03-31 · 2 obs
● 2026-03-31 04:22:56
●MXmx2.emailsrvr.com2017-01-04 → 2026-03-31 · 2 obs
● 2026-03-31 04:22:56
●A74.91.83.2042017-01-04 → 2026-03-31 · 2 obs
● 2026-03-31 04:22:56
🔍 DNS Trace
📋 Delegation Chain
| Zone | Nameservers | Glue |
|---|---|---|
| net | m.gtld-servers.net, k.gtld-servers.net, b.gtld-servers.net, f.gtld-servers.net... | - |
| smtpinc.net | ns-5.awsdns-00.com, ns-735.awsdns-27.net, ns-1304.awsdns-35.org, ns-1999.awsdns-57.co.uk | 1 record |
✅ Authoritative Response
Server:205.251.197.24
NS records: ns-5.awsdns-00.com, ns-735.awsdns-27.net, ns-1304.awsdns-35.org, ns-1999.awsdns-57.co.uk
🔒 DNSSEC Status
⚠️ Insecure (no DNSSEC)
No DS record for smtpinc.net (unsigned zone)
⏱️ Timing
Total: 409ms | Queries: -
📄 Records
| Type | Count | Sample Data |
|---|---|---|
| A | 1 | 74.91.83.204 |
| NS | 4 | ns-1304.awsdns-35.org, ns-1999.awsdns-57.co.uk... |
| MX | 2 | mx1.emailsrvr.com (pri: 10), mx2.emailsrvr.com (pri: 20) |
| TXT | 3 | google-site-verification=M7UO2EcVex106f7, v=spf1 ip4:192.40.171.0/20 ~all... |
| SOA | 1 | ns-1304.awsdns-35.org awsdns-hostmaster. |
📌 Glue Records Collected
Total: 1
Out-of-bailiwick: 1 (ns-735.awsdns-27.net)
Analysis
IP Addresses
smtpinc.net resolves to one IP number: 74.91.83.204.
Other host names, for instance corporate.smtp.com, mailer204.gate83.rs.smtp.com and unifiedemail.net share IP numbers with smtpinc.net.
Name Servers
smtpinc.net is delegated to four name servers: ns-5.awsdns-00.com, ns-735.awsdns-27.net, ns-1304.awsdns-35.org and ns-1999.awsdns-57.co.uk.
smtpinc.net at least partially shares name servers with other domains, for instance mygp.com, blockfort-exchange.io, d2ut9w9xv0pepj.cloudfront.net, us-east-1.prod.gws.ring.amazon.dev and sternjin.com.
Host names with two IP numbers:
ns-5.awsdns-00.com points to 2600:9000:5300:500::1 and 205.251.192.5; ns-735.awsdns-27.net points to 2600:9000:5302:df00::1 and 205.251.194.223; ns-1304.awsdns-35.org points to 2600:9000:5305:1800::1 and 205.251.197.24; ns-1999.awsdns-57.co.uk points to 2600:9000:5307:cf00::1 and 205.251.199.207.
Mail Servers
Two mail servers handle smtpinc.net: mx1.emailsrvr.com and mx2.emailsrvr.com.
smtpinc.net shares the same mail server setup as other domains, for instance carolcox.co.uk, soulcentered.com, protecusatkd.com, highmeadowestatespoa.com and fernwoodbc.com.
smtpinc.net shares some mail servers with other domains, at least partially, for instance 1791mail.com, pottershouseforwomen.com, minimalist-kost.com, artstuf.com and builderslog.com.
Host names with one IP number:
mx1.emailsrvr.com points to 108.166.43.1
mx2.emailsrvr.com points to 184.106.54.2