mail.istg.com - robtex.com
mail.istg.com
| DNSSEC | โ ๏ธ Not signed | ||||||
| A | 64.29.151.235๐จ๐ฆ INFB64.29.144.0/20 619A Kumpf Drive Waterloo ON N2V 1K8 Canada | ||||||
| PTR | mailc40.carrierzone.com | ||||||
istg.com
| DNSSEC | โ ๏ธ Not signed | ||||||
| A | 64.29.151.221๐จ๐ฆ INFB64.29.144.0/20 619A Kumpf Drive Waterloo ON N2V 1K8 Canada | ||||||
| NS | ns1.aplus.net โญ | ||||||
| NS | ns2.aplus.net | ||||||
| NS | ns3.aplus.net โ ๏ธ Not in parent delegation | ||||||
| MX | mx1c40.carrierzone.com โญ | ||||||
| MX | mx2c40.carrierzone.com(100) | ||||||
| MX | mx3c40.carrierzone.com(110) | ||||||
| TXT | v=spf1 include:spfc40.carrierzone.com ~all | ||||||
| SOA | ns1.aplus.nethostmaster@aplus.net serial=1026 | ||||||
Same first word
Similar names
DNS History
1 record (1 active, 0 former)
โA64.29.151.2352016-12-31 โ 2026-07-29 ยท 2 obs
โ 2016-12-31 17:38:18
โ 2026-07-29 03:38:02
โ 2026-07-29 03:38:02
๐ DNS Trace
๐ Delegation Chain
| Zone | Nameservers | Glue |
|---|---|---|
| com | a.gtld-servers.net, b.gtld-servers.net, c.gtld-servers.net, d.gtld-servers.net... | - |
| istg.com | ns1.aplus.net, ns2.aplus.net | - |
โ Authoritative Response
Server:66.175.41.121
NS records: ns1.aplus.net, ns2.aplus.net
๐ DNSSEC Status
โ ๏ธ Insecure (no DNSSEC)
No DS record for istg.com (unsigned zone)
โฑ๏ธ Timing
Total: 641ms | Queries: -
๐ Records
| Type | Count | Sample Data |
|---|---|---|
| A | 1 | 64.29.151.235 |
Analysis
IP Addresses
mail.istg.com directs to one IP number, which is 64.29.151.235.
Among the host names that share IP numbers with mail.istg.com are mail.kaalflex.com, mail.francoisdejay.com, pop.flightlookup.com and two others.