students.expression.edu - robtex.com
students.expression.edu
| CNAME | haproxy1-azure.sae-us.com | ||||||
| DNSSEC | β οΈ Not signed | ||||||
| A | 137.117.58.20πΊπΈ Microsoft137.117.0.0/16 | ||||||
expression.edu
| DNSSEC | β οΈ Not signed | ||||||
| A | 54.191.43.82πΊπΈ Amazon54.191.0.0/16 EC2 PDX prefix | ||||||
| NS | ns1-01.azure-dns.com β | ||||||
| NS | ns2-01.azure-dns.net | ||||||
| NS | ns3-01.azure-dns.org | ||||||
| NS | ns4-01.azure-dns.info | ||||||
| MX | alt2.aspmx.l.google.com β | ||||||
| MX | aspmx.l.google.com(30) | ||||||
| MX | aspmx2.googlemail.com(30) | ||||||
| MX | alt1.aspmx.l.google.com(40) | ||||||
| MX | aspmx3.googlemail.com(40) | ||||||
| TXT | MS=ms85823838 | ||||||
| TXT | v=spf1 include:_spf.google.com include:mktomail.com ip4:198.35.50.183 ip4:40.... | ||||||
| SOA | ns1-01.azure-dns.comazuredns-hostmaster@microsoft.com serial=1 | ||||||
WOT: SAFE (72/100)
Same first word
Similar names
DNS History
3 records (1 active, 2 former)
βA207.47.18.2282015-06-19 β 2016-08-28 Β· 4 obs
β 2015-06-19 03:39:32
β 2016-08-28 03:05:10
β 2026-05-08 17:42:14
β 2026-05-09 21:00:18
β 2016-08-28 03:05:10
β 2026-05-08 17:42:14
β 2026-05-09 21:00:18
βA67.59.206.2282015-06-19 β 2016-08-28 Β· 4 obs
β 2015-06-19 03:39:32
β 2016-08-28 03:05:10
β 2026-05-08 17:42:14
β 2026-05-09 21:00:18
β 2016-08-28 03:05:10
β 2026-05-08 17:42:14
β 2026-05-09 21:00:18
βCNAMEhaproxy1-azure.sae-us.com2026-05-08 β 2026-05-09 Β· 2 obs
β 2026-05-08 17:42:14
β 2026-05-09 21:00:18
β 2026-05-09 21:00:18
π DNS Trace
π Delegation Chain
| Zone | Nameservers | Glue |
|---|---|---|
| edu | a.edu-servers.net, b.edu-servers.net, c.edu-servers.net, d.edu-servers.net... | - |
| expression.edu | ns1-01.azure-dns.com, ns2-01.azure-dns.net, ns3-01.azure-dns.org, ns4-01.azure-dns.info | - |
β Authoritative Response
Server:13.107.236.1
NS records: ns1-01.azure-dns.com, ns2-01.azure-dns.net, ns3-01.azure-dns.org, ns4-01.azure-dns.info
π DNSSEC Status
β οΈ Insecure (no DNSSEC)
No DS record for expression.edu (unsigned zone)
β±οΈ Timing
Total: 986ms | Queries: -
π Records
| Type | Count | Sample Data |
|---|---|---|
| CNAME | 1 | haproxy1-azure.sae-us.com |
Analysis
IP Addresses
students.expression.edu resolves to one IP number: 137.117.58.20.
Other host names, for example haproxy1-azure.sae-us.com, share IP numbers with students.expression.edu.