mail.tcftt.com - robtex.com
mail.tcftt.com
| DNSSEC | β οΈ Not signed | ||||||
| A | 192.252.154.29πΊπΈ ICDSoft192.252.144.0/20 SURESUPPORT LLC Waltham, MA, USA | ||||||
| PTR | s450.sureserver.com | ||||||
tcftt.com
| DNSSEC | β οΈ Not signed | ||||||
| A | 192.252.154.29πΊπΈ ICDSoft192.252.144.0/20 SURESUPPORT LLC Waltham, MA, USA | ||||||
| NS | ns1.s450.sureserver.com β | ||||||
| NS | ns2.s450.sureserver.com | ||||||
| MX | mail.tcftt.com β | ||||||
| TXT | v=spf1 a mx include:s450.smtp-spf.sureserver.com ~all | ||||||
| SOA | ns1.s450.sureserver.comhostmaster@tcftt.com serial=1775946613 | ||||||
MX for
Same first word
Similar names
DNS History
2 records (1 active, 1 former)
βA192.252.154.292026-03-31 β 2026-04-11 Β· 3 obs
β 2016-11-25 17:57:10
β 2026-03-31 09:23:38
β 2026-04-11 23:39:12
β 2026-03-31 09:23:38
β 2026-04-11 23:39:12
βA64.14.74.442015-08-20 β 2016-11-25 Β· 4 obs
β 2015-08-20 01:57:24
β 2016-11-25 17:57:10
β 2026-03-31 09:23:38
β 2026-04-11 23:39:12
β 2016-11-25 17:57:10
β 2026-03-31 09:23:38
β 2026-04-11 23:39:12
π DNS Trace
π Delegation Chain
| Zone | Nameservers | Glue |
|---|---|---|
| com | a.gtld-servers.net, b.gtld-servers.net, c.gtld-servers.net, d.gtld-servers.net... | - |
| tcftt.com | ns1.s450.sureserver.com, ns2.s450.sureserver.com | 2 records |
β Authoritative Response
Server:192.252.154.29
NS records: ns1.s450.sureserver.com, ns2.s450.sureserver.com
π DNSSEC Status
β οΈ Insecure (no DNSSEC)
No DS record for tcftt.com (unsigned zone)
β±οΈ Timing
Total: 176ms | Queries: -
π Records
| Type | Count | Sample Data |
|---|---|---|
| A | 1 | 192.252.154.29 |
π Glue Records Collected
Total: 2
Out-of-bailiwick: 2 (ns1.s450.sureserver.com, ns2.s450.sureserver.com)
Analysis
Mail Server Role
mail.tcftt.com is the mail server for tcftt.com.
IP Addresses
mail.tcftt.com resolves to one IP number: 192.252.154.29.
other host names including ns1.s450.sureserver.com, josephnyc.com, mail.e-postmaster.net, www.thatotherpage.com and eprolix.com share IP numbers with mail.tcftt.com.