mail.b4dc.com - robtex.com
mail.b4dc.com
| DNSSEC | โ ๏ธ Not signed | ||||||
| A | 2800:6c0:2::c:281๐ฆ๐ท AS278232800:6c0::/32 LACNIC generated route6 for Dattatec.com | ||||||
| PTR | c281.dattaweb.com | ||||||
| A | 200.58.111.117๐ฆ๐ท AS27823200.58.111.0/24 LACNIC generated route for Dattatec.com | ||||||
b4dc.com
| DNSSEC | โ ๏ธ Not signed | ||||||
| A | 2800:6c0:2::c:281๐ฆ๐ท AS278232800:6c0::/32 LACNIC generated route6 for Dattatec.com | ||||||
| A | 200.58.111.117๐ฆ๐ท AS27823200.58.111.0/24 LACNIC generated route for Dattatec.com | ||||||
| NS | ns3.hostmar.com โญ | ||||||
| NS | ns4.hostmar.com | ||||||
| MX | mail.b4dc.com โญ | ||||||
| MX | mx1.b4dc.com(20) | ||||||
| TXT | v=spf1 include:comp.hostmar.com -all | ||||||
| SOA | ns3.hostmar.comroot@hostmar.com 2026-07-27 #0 | ||||||
MX for
Same first word
Similar names
DNS History
4 records (2 active, 2 former)
โA200.58.111.1172026-07-21 โ 2026-07-31 ยท 3 obs
โ 2016-12-06 20:42:18
โ 2026-07-21 13:52:36
โ 2026-07-31 19:28:28
โ 2026-07-21 13:52:36
โ 2026-07-31 19:28:28
โA216.70.64.1252015-11-07 โ 2016-12-06 ยท 5 obs
โ 2015-07-09 22:16:54
โ 2015-11-07 19:20:16
โ 2016-12-06 20:42:18
โ 2026-07-21 13:52:36
โ 2026-07-31 19:28:28
โ 2015-11-07 19:20:16
โ 2016-12-06 20:42:18
โ 2026-07-21 13:52:36
โ 2026-07-31 19:28:28
โA216.70.64.1392015-07-09 โ 2015-07-09 ยท 3 obs
โ 2015-07-09 22:16:54
โ 2015-11-07 19:20:16
โ 2026-07-31 19:28:28
โ 2015-11-07 19:20:16
โ 2026-07-31 19:28:28
โA2800:6c0:2::c:2812026-07-21 โ 2026-07-31 ยท 3 obs
โ 2016-12-06 20:42:18
โ 2026-07-21 13:52:36
โ 2026-07-31 19:28:28
โ 2026-07-21 13:52:36
โ 2026-07-31 19:28:28
๐ DNS Trace
๐ Delegation Chain
| Zone | Nameservers | Glue |
|---|---|---|
| com | e.gtld-servers.net, b.gtld-servers.net, l.gtld-servers.net, j.gtld-servers.net... | - |
| b4dc.com | ns4.hostmar.com, ns3.hostmar.com | 2 records |
โ Authoritative Response
Server:200.58.112.193
NS records: ns4.hostmar.com, ns3.hostmar.com
๐ DNSSEC Status
โ ๏ธ Insecure (no DNSSEC)
No DS record for b4dc.com (unsigned zone)
โฑ๏ธ Timing
Total: 394ms | Queries: -
๐ Records
| Type | Count | Sample Data |
|---|---|---|
| A | 1 | 200.58.111.117 |
| AAAA | 1 | 2800:6c0:2::c:281 |
๐ Glue Records Collected
Total: 2
Out-of-bailiwick: 2 (ns4.hostmar.com, ns3.hostmar.com)
Analysis
Mail Server Role
mail.b4dc.com is a mail server for b4dc.com.
mx1.b4dc.com and mail.b4dc.com are commonly paired as mail servers.
IP Addresses
mail.b4dc.com points to the IP addresses 200.58.111.117 and 2800:6c0:2::c:281
Among the host names that share IP numbers with mail.b4dc.com are wolfinformatica.com, mx1.conectaahora.com, mumbai.dattaweb.com and two others.