mx2.zb19.net - robtex.com
mx2.zb19.net
| CNAME | k8s-amps-ampssmap-51547e4ce0-15156f7e3b99287b.elb.us-east-1.amazonaws.com | ||||||
| DNSSEC | β οΈ Not signed | ||||||
| A | 54.88.4.115πΊπΈ Amazon54.88.0.0/16 EC2 IAD VPC prefix | ||||||
| PTR | ec2-54-88-4-115.compute-1.amazonaws.com | ||||||
zb19.net
| DNSSEC | β οΈ Not signed | ||||||
| NS | ns1.top-plus.net β | ||||||
| NS | ns2.top-plus.net | ||||||
| NS | ns3.top-plus.net | ||||||
| MX | mx1.zb19.net β | ||||||
| MX | mx2.zb19.net(20) | ||||||
| SOA | ns1.top-plus.nethostmaster@top-plus.net serial=3080443817 | ||||||
MX for
Same first word
Similar names
DNS History
2 records (1 active, 1 former)
βCNAMEk8s-amps-ampssmap-51547e4ce0-15156f7e3b99287b.elb.us-east-1.amazonaws.com2026-04-07 β 2026-05-15 Β· 3 obs
β 2017-12-01 12:57:42
β 2026-04-07 18:17:12
β 2026-05-15 11:43:58
β 2026-04-07 18:17:12
β 2026-05-15 11:43:58
βCNAMEmail-servers-1-1113754623.us-east-1.elb.amazonaws.com2017-12-01 β 2017-12-01 Β· 3 obs
β 2017-12-01 12:57:42
β 2026-04-07 18:17:12
β 2026-05-15 11:43:58
β 2026-04-07 18:17:12
β 2026-05-15 11:43:58
π DNS Trace
π Delegation Chain
| Zone | Nameservers | Glue |
|---|---|---|
| net | c.gtld-servers.net, i.gtld-servers.net, h.gtld-servers.net, g.gtld-servers.net... | - |
| zb19.net | ns1.top-plus.net, ns3.top-plus.net, ns2.top-plus.net | 3 records |
β Authoritative Response
Server:35.164.120.10
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 zb19.net (unsigned zone)
β±οΈ Timing
Total: 241ms | Queries: -
π Records
| Type | Count | Sample Data |
|---|---|---|
| CNAME | 1 | k8s-amps-ampssmap-51547e4ce0-15156f7e3b9 |
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
mx2.zb19.net is the mail server for zb19.net.
With mx2.zb19.net, mx1.zb19.net is commonly used as a mail server.
IP Addresses
mx2.zb19.net maps to IP address 54.88.4.115.
Other host names for instance k8s-amps-ampssmap-51547e4ce0-15156f7e3b99287b.elb.us-east-1.amazonaws.com and ec2-54-88-4-115.compute-1.amazonaws.com share IP numbers with mx2.zb19.net.