mail.tdc-mail.com - robtex.com
mail.tdc-mail.com
| DNSSEC | β οΈ Not signed | ||||||
| A | 204.156.176.32πΊπΈ Equinix204.156.176.0/23 Act-On Software | ||||||
| PTR | mail.tdc-mail.com | ||||||
| MX | est-mta.b2b-mail.net β | ||||||
| A | 209.222.66.255πΊπΈ Equinix209.222.66.0/23 Act-On Software | ||||||
| PTR | est-mta.b2b-mail.net | ||||||
| TXT | v=spf1 include:_spf.act-on.net -all | ||||||
tdc-mail.com
| DNSSEC | β οΈ Not signed | ||||||
| A | 69.195.124.83πΊπΈ EIGI69.195.64.0/18 Unified Layer | ||||||
| NS | ns-364.awsdns-45.com β | ||||||
| NS | ns-1505.awsdns-60.org | ||||||
| NS | ns-1767.awsdns-28.co.uk | ||||||
| NS | ns-961.awsdns-56.net | ||||||
| MX | alt1.aspmx.l.google.com β | ||||||
| MX | aspmx.l.google.com β | ||||||
| MX | alt2.aspmx.l.google.com(10) | ||||||
| MX | aspmx3.googlemail.com(10) | ||||||
| MX | aspmx2.googlemail.com(15) | ||||||
| TXT | google-site-verification=VCw8wC1tNWb1SqtukmAl5ZRHNb2xweiwAhTPXkoO0H4 | ||||||
| TXT | v=spf1 include:_spf.act-on.net -all | ||||||
| SOA | ns-364.awsdns-45.comawsdns-hostmaster@amazon.com serial=1 | ||||||
PTR for
Same first word
Similar names
DNS History
2 records (2 active, 0 former)
βMXest-mta.b2b-mail.net2017-04-18 β 2026-04-29 Β· 2 obs
β 2026-04-29 06:08:06
βA204.156.176.322017-04-18 β 2026-04-29 Β· 2 obs
β 2026-04-29 06:08:06
π DNS Trace
π Delegation Chain
| Zone | Nameservers | Glue |
|---|---|---|
| com | l.gtld-servers.net, j.gtld-servers.net, h.gtld-servers.net, d.gtld-servers.net... | - |
| tdc-mail.com | ns-364.awsdns-45.com, ns-961.awsdns-56.net, ns-1767.awsdns-28.co.uk, ns-1505.awsdns-60.org | 2 records |
β Authoritative Response
Server:205.251.193.108
NS records: ns-364.awsdns-45.com, ns-961.awsdns-56.net, ns-1767.awsdns-28.co.uk, ns-1505.awsdns-60.org
π DNSSEC Status
β οΈ Insecure (no DNSSEC)
No DS record for tdc-mail.com (unsigned zone)
β±οΈ Timing
Total: 619ms | Queries: -
π Records
| Type | Count | Sample Data |
|---|---|---|
| A | 1 | 204.156.176.32 |
| MX | 1 | est-mta.b2b-mail.net (pri: 5) |
| TXT | 1 | v=spf1 include:_spf.act-on.net -all |
π Glue Records Collected
Total: 2
Out-of-bailiwick: 2 (ns-364.awsdns-45.com, ns-364.awsdns-45.com)
Analysis
IP Addresses
mail.tdc-mail.com points to an IP address: 204.156.176.32.
Mail Servers
mail.tdc-mail.com is handled by a single mail server, est-mta.b2b-mail.net.
mail.tdc-mail.com uses the same mail server setup as other domains, for instance mail.bridgetowermedia.info, mail2.aabacosmallbusiness.com, returnpath.healthcare-distribution.com, acton.learninga-z.com and bridgetowermedia.press.
mail.tdc-mail.com shares at least partially some mail servers with other domains, for instance zulusolutions.com, khkgears.us, govern365.com, prospertrading.com and shop.iwantclips.com.
these mail servers are commonly used alongside the mail servers aspmx.l.google.com, alt1.aspmx.l.google.com, alt2.aspmx.l.google.com, alt4.aspmx.l.google.com, alt3.aspmx.l.google.com, aspmx2.googlemail.com and aspmx3.googlemail.com.
The host name est-mta.b2b-mail.net points to IP 209.222.66.255.