mxscholars.com - robtex.com
mxscholars.com
| DNSSEC | ⚠️ Not signed | ||||||
| A | 54.209.77.18🇺🇸 Amazon54.208.0.0/15 EC2 IAD prefix | ||||||
| PTR | ec2-54-209-77-18.compute-1.amazonaws.com | ||||||
| NS | ns1-37.azure-dns.com ⭐ | ||||||
| A | 2603:1061:0:10::25🇺🇸 Microsoft2603:1000::/25 MICROSOFT | ||||||
| PTR | ns1-37.azure-dns.com | ||||||
| A | 150.171.10.37🇺🇸 Microsoft150.171.0.0/16 MICROSOFT | ||||||
| PTR | ns1-37.azure-dns.com | ||||||
| NS | ns2-37.azure-dns.net | ||||||
| A | 2620:1ec:8ec:10::25🇺🇸 Microsoft2620:1ec::/36 MICROSOFT | ||||||
| PTR | ns2-37.azure-dns.net | ||||||
| A | 150.171.16.37🇺🇸 Microsoft150.171.0.0/16 MICROSOFT | ||||||
| PTR | ns2-37.azure-dns.net | ||||||
| NS | ns3-37.azure-dns.org | ||||||
| A | 2a01:111:4000:10::25🇬🇧 Microsoft2a01:111:4000::/36 | ||||||
| PTR | ns3-37.azure-dns.org | ||||||
| A | 13.107.222.37🇺🇸 Microsoft13.104.0.0/14 MICROSOFT | ||||||
| PTR | ns3-37.azure-dns.org | ||||||
| NS | ns4-37.azure-dns.info | ||||||
| A | 2620:1ec:bda:10::25🇺🇸 Microsoft2620:1ec::/36 MICROSOFT | ||||||
| PTR | ns4-37.azure-dns.info | ||||||
| A | 13.107.206.37🇺🇸 Microsoft13.104.0.0/14 MICROSOFT | ||||||
| PTR | ns4-37.azure-dns.info | ||||||
| SOA | ns1-37.azure-dns.comazuredns-hostmaster@microsoft.com serial=1 | ||||||
com
| DNSSEC | 🔒 Signed (DS record present) | ||||||
| NS | a.gtld-servers.net ⭐ | ||||||
| NS | b.gtld-servers.net | ||||||
| NS | c.gtld-servers.net | ||||||
| NS | d.gtld-servers.net | ||||||
| NS | e.gtld-servers.net | ||||||
| NS | f.gtld-servers.net | ||||||
| NS | g.gtld-servers.net | ||||||
| NS | h.gtld-servers.net | ||||||
| NS | i.gtld-servers.net | ||||||
| NS | j.gtld-servers.net | ||||||
| NS | k.gtld-servers.net | ||||||
| NS | l.gtld-servers.net | ||||||
| NS | m.gtld-servers.net | ||||||
| SOA | a.gtld-servers.netnstld@verisign-grs.com serial=1776218647 | ||||||
Same first word
mxscholars.net |
mxscholars.com |
DNS History
11 records (5 active, 6 former)
●NSns1-37.azure-dns.com2026-03-27 → 2026-04-15 · 3 obs
● 2026-03-27 09:36:38
● 2026-04-15 02:09:38
○NSns1.maryknollschool.org2016-12-20 → 2017-10-24 · 4 obs
● 2017-10-24 07:52:10
○ 2026-03-27 09:36:38
○ 2026-04-15 02:09:38
●NSns2-37.azure-dns.net2026-03-27 → 2026-04-15 · 3 obs
● 2026-03-27 09:36:38
● 2026-04-15 02:09:38
○NSns2.maryknollschool.org2016-12-20 → 2017-10-24 · 4 obs
● 2017-10-24 07:52:10
○ 2026-03-27 09:36:38
○ 2026-04-15 02:09:38
●NSns3-37.azure-dns.org2026-03-27 → 2026-04-15 · 3 obs
● 2026-03-27 09:36:38
● 2026-04-15 02:09:38
○NSns3.maryknollschool.org2016-12-20 → 2017-10-24 · 4 obs
● 2017-10-24 07:52:10
○ 2026-03-27 09:36:38
○ 2026-04-15 02:09:38
●NSns4-37.azure-dns.info2026-03-27 → 2026-04-15 · 3 obs
● 2026-03-27 09:36:38
● 2026-04-15 02:09:38
○NSns4.maryknollschool.org2016-12-20 → 2017-10-24 · 4 obs
● 2017-10-24 07:52:10
○ 2026-03-27 09:36:38
○ 2026-04-15 02:09:38
○MXmail1.maryknollschool.org2016-12-20 → 2017-10-24 · 4 obs
● 2017-10-24 07:52:10
○ 2026-03-27 09:36:38
○ 2026-04-15 02:09:38
○A143.95.237.452016-12-20 → 2017-10-24 · 4 obs
● 2017-10-24 07:52:10
○ 2026-03-27 09:36:38
○ 2026-04-15 02:09:38
●A54.209.77.182026-03-27 → 2026-04-15 · 3 obs
● 2026-03-27 09:36:38
● 2026-04-15 02:09:38
🔍 DNS Trace
📋 Delegation Chain
| Zone | Nameservers | Glue |
|---|---|---|
| com | a.gtld-servers.net, b.gtld-servers.net, c.gtld-servers.net, d.gtld-servers.net... | - |
| mxscholars.com | ns1-37.azure-dns.com, ns2-37.azure-dns.net, ns4-37.azure-dns.info, ns3-37.azure-dns.org | 2 records |
✅ Authoritative Response
Server:150.171.10.37
NS records: ns1-37.azure-dns.com, ns2-37.azure-dns.net, ns4-37.azure-dns.info, ns3-37.azure-dns.org
🔒 DNSSEC Status
⚠️ Insecure (no DNSSEC)
No DS record for mxscholars.com (unsigned zone)
⏱️ Timing
Total: 160ms | Queries: -
📄 Records
| Type | Count | Sample Data |
|---|---|---|
| A | 1 | 54.209.77.18 |
| NS | 4 | ns1-37.azure-dns.com, ns2-37.azure-dns.net... |
| SOA | 1 | ns1-37.azure-dns.com azuredns-hostmaster |
📌 Glue Records Collected
Total: 2
Out-of-bailiwick: 2 (ns1-37.azure-dns.com, ns1-37.azure-dns.com)
Analysis
IP Addresses
mxscholars.com points to a single IP address: 54.209.77.18.
Other host names such as ucc.on.ca, magellanschool.org, 66-10-205-55.fsha.org, lynda.smtexas.org and mercycte.org share IP numbers with mxscholars.com.
Name Servers
mxscholars.com is delegated to four name servers: ns1-37.azure-dns.com, ns4-37.azure-dns.info, ns2-37.azure-dns.net and ns3-37.azure-dns.org.
At least part of the name servers for mxscholars.com are shared with other domains, for instance finluxdirect.com, sicurmail.net, enhops.com, res-law.co.il and xdate.co.il.
These name servers are commonly used alongside dns6.quantatw.com and dns7.quantatw.com.
Host names with two IP numbers:
ns1-37.azure-dns.com points to: 2603:1061:0:10::25 and 150.171.10.37
ns4-37.azure-dns.info points to: 2620:1ec:bda:10::25 and 13.107.206.37
ns2-37.azure-dns.net points to: 2620:1ec:8ec:10::25 and 150.171.16.37
ns3-37.azure-dns.org points to: 2a01:111:4000:10::25 and 13.107.222.37