mail.jblsystems.com - robtex.com
mail.jblsystems.com
| DNSSEC | โ ๏ธ Not signed | ||||||
| A | 23.16.239.46๐จ๐ฆ ASN-TELUS23.16.0.0/16 NET-TELUS | ||||||
| PTR | d23-16-239-46.bchsia.telus.net | ||||||
jblsystems.com
| DNSSEC | โ ๏ธ Not signed | ||||||
| NS | dns0.zoneedit.com โญ | ||||||
| NS | ns12.zoneedit.com | ||||||
| NS | ns7.zoneedit.com | ||||||
| MX | jblsystems-com.p10.spamhero.com โญ | ||||||
| MX | jblsystems-com.p20.spamhero.net(20) | ||||||
| MX | jblsystems-com.p30.spamhero.net(30) | ||||||
| MX | jblsystems-com.p40.spamhero.net(40) | ||||||
| TXT | v=spf1 a include:spf.spamhero.com ~all | ||||||
| SOA | dns0.zoneedit.comzone@zoneedit.com serial=1776181986 | ||||||
PTR for
MX for
Previously MX for
Same first word
Similar names
DNS History
2 records (1 active, 1 former)
โA23.16.239.462026-02-15 โ 2026-04-17 ยท 3 obs
โ 2016-07-08 10:46:06
โ 2026-02-15 04:41:08
โ 2026-04-17 20:55:10
โ 2026-02-15 04:41:08
โ 2026-04-17 20:55:10
โA69.165.224.512015-06-01 โ 2016-07-08 ยท 4 obs
โ 2015-06-01 12:11:16
โ 2016-07-08 10:46:06
โ 2026-02-15 04:41:08
โ 2026-04-17 20:55:10
โ 2016-07-08 10:46:06
โ 2026-02-15 04:41:08
โ 2026-04-17 20:55:10
๐ DNS Trace
๐ Delegation Chain
| Zone | Nameservers | Glue |
|---|---|---|
| com | l.gtld-servers.net, j.gtld-servers.net, h.gtld-servers.net, d.gtld-servers.net... | - |
| jblsystems.com | ns7.zoneedit.com, ns12.zoneedit.com | 4 records |
โ Authoritative Response
Server:165.22.116.248
NS records: ns7.zoneedit.com, ns12.zoneedit.com
๐ DNSSEC Status
โ ๏ธ Insecure (no DNSSEC)
No DS record for jblsystems.com (unsigned zone)
โฑ๏ธ Timing
Total: 356ms | Queries: -
๐ Records
| Type | Count | Sample Data |
|---|---|---|
| A | 1 | 23.16.239.46 |
๐ Glue Records Collected
Total: 4
Out-of-bailiwick: 4 (ns7.zoneedit.com, ns7.zoneedit.com, ns12.zoneedit.com...)
Analysis
Mail Server Role
mail.jblsystems.com handles mail for etitlefax.com.
IP Addresses
mail.jblsystems.com points to a single IP address: 23.16.239.46.
Other host names, for instance d23-16-239-46.bchsia.telus.net, share IP numbers with mail.jblsystems.com.