mx1.comcust.net - robtex.com
mx1.comcust.net
| CNAME | k8s-amps-ampssmap-ba95e1f8fc-07798c00df30293f.elb.us-west-2.amazonaws.com | ||||||
| DNSSEC | β οΈ Not signed | ||||||
| A | 50.112.66.137πΊπΈ Amazon50.112.0.0/17 | ||||||
| PTR | ec2-50-112-66-137.us-west-2.compute.amazonaws.com | ||||||
| A | 54.189.25.217πΊπΈ Amazon54.188.0.0/15 EC2 PDX prefix | ||||||
comcust.net
| DNSSEC | β οΈ Not signed | ||||||
| NS | ns1.top-plus.net β | ||||||
| NS | ns2.top-plus.net | ||||||
| NS | ns3.top-plus.net | ||||||
| MX | mx1.comcust.net β | ||||||
| MX | mx2.comcust.net(20) | ||||||
| SOA | ns1.top-plus.nethostmaster@top-plus.net serial=3080443817 | ||||||
MX for
Same first word
Similar names
DNS History
13 records (1 active, 12 former)
βA206.165.76.1542015-07-21 β 2016-09-12 Β· 4 obs
β 2015-07-21 21:39:48
β 2016-09-12 07:53:08
β 2016-12-04 16:06:36
β 2026-05-14 21:54:36
β 2016-09-12 07:53:08
β 2016-12-04 16:06:36
β 2026-05-14 21:54:36
βA206.165.76.1552015-07-21 β 2016-09-12 Β· 4 obs
β 2015-07-21 21:39:48
β 2016-09-12 07:53:08
β 2016-12-04 16:06:36
β 2026-05-14 21:54:36
β 2016-09-12 07:53:08
β 2016-12-04 16:06:36
β 2026-05-14 21:54:36
βA206.165.76.1742015-07-21 β 2016-09-12 Β· 4 obs
β 2015-07-21 21:39:48
β 2016-09-12 07:53:08
β 2016-12-04 16:06:36
β 2026-05-14 21:54:36
β 2016-09-12 07:53:08
β 2016-12-04 16:06:36
β 2026-05-14 21:54:36
βA206.165.76.1752015-07-21 β 2016-09-12 Β· 4 obs
β 2015-07-21 21:39:48
β 2016-09-12 07:53:08
β 2016-12-04 16:06:36
β 2026-05-14 21:54:36
β 2016-09-12 07:53:08
β 2016-12-04 16:06:36
β 2026-05-14 21:54:36
βA52.25.8.492016-12-04 β 2017-01-03 Β· 6 obs
β 2016-09-12 07:53:08
β 2016-12-04 16:06:36
β 2016-12-24 22:20:46
β 2017-01-03 21:53:14
β 2026-03-17 00:46:20
β 2026-05-14 21:54:36
β 2016-12-04 16:06:36
β 2016-12-24 22:20:46
β 2017-01-03 21:53:14
β 2026-03-17 00:46:20
β 2026-05-14 21:54:36
βA52.42.177.912016-12-24 β 2017-01-03 Β· 5 obs
β 2016-12-04 16:06:36
β 2016-12-24 22:20:46
β 2017-01-03 21:53:14
β 2026-03-17 00:46:20
β 2026-05-14 21:54:36
β 2016-12-24 22:20:46
β 2017-01-03 21:53:14
β 2026-03-17 00:46:20
β 2026-05-14 21:54:36
βA54.149.170.1752016-12-24 β 2016-12-24 Β· 4 obs
β 2016-12-04 16:06:36
β 2016-12-24 22:20:46
β 2017-01-03 21:53:14
β 2026-05-14 21:54:36
β 2016-12-24 22:20:46
β 2017-01-03 21:53:14
β 2026-05-14 21:54:36
βA54.187.97.2512016-12-04 β 2016-12-04 Β· 4 obs
β 2016-09-12 07:53:08
β 2016-12-04 16:06:36
β 2016-12-24 22:20:46
β 2026-05-14 21:54:36
β 2016-12-04 16:06:36
β 2016-12-24 22:20:46
β 2026-05-14 21:54:36
βA54.200.189.2262016-12-04 β 2016-12-04 Β· 4 obs
β 2016-09-12 07:53:08
β 2016-12-04 16:06:36
β 2016-12-24 22:20:46
β 2026-05-14 21:54:36
β 2016-12-04 16:06:36
β 2016-12-24 22:20:46
β 2026-05-14 21:54:36
βA54.213.233.1162016-12-04 β 2016-12-04 Β· 4 obs
β 2016-09-12 07:53:08
β 2016-12-04 16:06:36
β 2016-12-24 22:20:46
β 2026-05-14 21:54:36
β 2016-12-04 16:06:36
β 2016-12-24 22:20:46
β 2026-05-14 21:54:36
βCNAMEa81c005fadfcd4eeebb606d29839715a-1254721823.us-west-2.elb.amazonaws.com2026-03-17 β 2026-05-14 Β· 2 obs
β 2026-03-17 00:46:20
β 2026-05-14 21:54:36
β 2026-05-14 21:54:36
βCNAMEk8s-amps-ampssmap-ba95e1f8fc-07798c00df30293f.elb.us-west-2.amazonaws.com2026-03-17 β 2026-05-14 Β· 3 obs
β 2017-01-03 21:53:14
β 2026-03-17 00:46:20
β 2026-05-14 21:54:36
β 2026-03-17 00:46:20
β 2026-05-14 21:54:36
βCNAMEmail-servers-2-476225618.us-west-2.elb.amazonaws.com2016-11-17 β 2017-01-03 Β· 4 obs
β 2016-11-17 09:57:58
β 2017-01-03 21:53:14
β 2026-03-17 00:46:20
β 2026-05-14 21:54:36
β 2017-01-03 21:53:14
β 2026-03-17 00:46:20
β 2026-05-14 21:54:36
π DNS Trace
π Delegation Chain
| Zone | Nameservers | Glue |
|---|---|---|
| net | j.gtld-servers.net, k.gtld-servers.net, l.gtld-servers.net, m.gtld-servers.net... | - |
| comcust.net | ns1.top-plus.net, ns3.top-plus.net, ns2.top-plus.net | 3 records |
β Authoritative Response
Server:52.89.213.189
NS records: ns1.top-plus.net, ns3.top-plus.net, ns2.top-plus.net
π DNSSEC Status
β οΈ Insecure (no DNSSEC)
No DS record for comcust.net (unsigned zone)
β±οΈ Timing
Total: 2124ms | Queries: -
π Records
| Type | Count | Sample Data |
|---|---|---|
| CNAME | 1 | k8s-amps-ampssmap-ba95e1f8fc-07798c00df3 |
π Glue Records Collected
Total: 3
Out-of-bailiwick: 3 (ns1.top-plus.net, ns3.top-plus.net, ns2.top-plus.net)
Analysis
Mail Server Role
mx1.comcust.net acts as a mail server for comcust.net.
mx2.comcust.net is commonly used as a mail server in conjunction with mx1.comcust.net.
IP Addresses
mx1.comcust.net points to two IP numbers: 50.112.66.137 and 54.189.25.217.
Other host names such as ec2-50-112-66-137.us-west-2.compute.amazonaws.com and k8s-amps-ampssmap-ba95e1f8fc-07798c00df30293f.elb.us-west-2.amazonaws.com share IP numbers with mx1.comcust.net.