smtp.2th.com - robtex.com
smtp.2th.com
| CNAME | mail.emailsrvr.com | ||||||
| DNSSEC | ⚠️ Not signed | ||||||
| A | 173.203.187.14🇺🇸 RACKSPACE-IAD173.203.128.0/18 Rackspace Managed Hosting, 9725 Data point drive, Suite 100, San Antonio, TX 78229 | ||||||
| PTR | mail.emailsrvr.com | ||||||
| MX | mx1.emailsrvr.com ⭐ | ||||||
| A | 108.166.43.1🇺🇸 RACKSPACE-ORD108.166.0.0/18 Rackspace | ||||||
| PTR | mx1.emailsrvr.com | ||||||
| A | 146.20.161.1🇺🇸 RACKSPACE-IAD146.20.0.0/16 Rackspace US Inc | ||||||
| PTR | mx1.emailsrvr.com | ||||||
| A | 173.203.187.1🇺🇸 RACKSPACE-IAD173.203.128.0/18 Rackspace Managed Hosting, 9725 Data point drive, Suite 100, San Antonio, TX 78229 | ||||||
| PTR | mx1.emailsrvr.com | ||||||
| A | 184.106.54.1🇺🇸 RACKSPACE-ORD184.106.54.0/24 Rackspace ORD | ||||||
| PTR | mx1.emailsrvr.com | ||||||
| MX | mx2.emailsrvr.com(20) | ||||||
| A | 146.20.161.2🇺🇸 RACKSPACE-IAD146.20.0.0/16 Rackspace US Inc | ||||||
| PTR | mx2.emailsrvr.com | ||||||
2th.com
| DNSSEC | ⚠️ Not signed | ||||||
| A | 54.241.157.92🇺🇸 Amazon54.241.128.0/19 EC2 SFO prefix | ||||||
| NS | dns1.name-services.com ⭐ | ||||||
| NS | dns2.name-services.com | ||||||
| NS | dns3.name-services.com | ||||||
| NS | dns4.name-services.com | ||||||
| NS | dns5.name-services.com | ||||||
| MX | mx1.emailsrvr.com ⭐ | ||||||
| MX | mx2.emailsrvr.com(20) | ||||||
| TXT | v=spf1 include:emailsrvr.com ~all | ||||||
| SOA | dns1.name-services.cominfo@name-services.com serial=1691082599 | ||||||
Same first word
Similar names
DNS History
4 records (1 active, 3 former)
○MXmx1.emailsrvr.com2015-12-16 → 2016-07-15 · 4 obs
● 2016-07-15 11:58:20
○ 2026-08-16 12:50:20
○ 2026-08-16 12:50:22
○MXmx2.emailsrvr.com2015-12-16 → 2016-07-15 · 4 obs
● 2016-07-15 11:58:20
○ 2026-08-16 12:50:20
○ 2026-08-16 12:50:22
○A173.203.187.142015-08-08 → 2016-07-15 · 4 obs
● 2016-07-15 11:58:20
○ 2026-08-16 12:50:20
○ 2026-08-16 12:50:22
●CNAMEmail.emailsrvr.com2015-08-08 → 2026-08-16 · 2 obs
● 2026-08-16 12:50:22
🔍 DNS Trace
📋 Delegation Chain
| Zone | Nameservers | Glue |
|---|---|---|
| com | a.gtld-servers.net, b.gtld-servers.net, c.gtld-servers.net, d.gtld-servers.net... | - |
| 2th.com | dns1.name-services.com, dns2.name-services.com, dns3.name-services.com, dns4.name-services.com... | 10 records |
✅ Authoritative Response
Server:64.98.148.139
NS records: dns1.name-services.com, dns2.name-services.com, dns3.name-services.com, dns4.name-services.com, dns5.name-services.com
🔒 DNSSEC Status
⚠️ Insecure (no DNSSEC)
No DS record for 2th.com (unsigned zone)
⏱️ Timing
Total: 208ms | Queries: -
📄 Records
| Type | Count | Sample Data |
|---|---|---|
| CNAME | 1 | mail.emailsrvr.com |
📌 Glue Records Collected
Total: 10
Out-of-bailiwick: 10 (dns1.name-services.com, dns1.name-services.com, dns2.name-services.com...)
Analysis
IP Addresses
smtp.2th.com has exactly one IP address — 173.203.187.14.
icesystem.com, mail.guesswho.com, mail.ishopindian.com plus two other host names have IP numbers in common with smtp.2th.com.
Mail Servers
smtp.2th.com uses two mail servers, mx1.emailsrvr.com and mx2.emailsrvr.com.
The mail server setup of smtp.2th.com matches that of other domains such as alistersanderson.com, gotomydevices.com, tideslaguna.com and two others.
At least some of the mail servers used by smtp.2th.com are shared with other domains: stranexa.com, savannah.dental, catherinehillis.com and two others among them.
Host names with four IP addresses:
mx1.emailsrvr.com resolves to four IP addresses — 108.166.43.1, 146.20.161.1, 173.203.187.1 and 184.106.54.1.
Host names resolving to a single IP address:
mx2.emailsrvr.com points to the IP address 146.20.161.2.