mail.learningcomputerscience.com - dns.ninja
mail.learningcomputerscience.com
| DNSSEC | โ ๏ธ Not signed | ||||||
| A | 2a01:7e01::f03c:91ff:feb0:21db๐ฉ๐ช AKAMAI-LINODE-AP2a01:7e01::/32 Akamai Technologies | ||||||
| A | 172.104.135.103๐ฉ๐ช AKAMAI-LINODE-AP172.104.128.0/19 Akamai Technologies | ||||||
learningcomputerscience.com
| DNSSEC | โ ๏ธ Not signed | ||||||
| A | 2a01:7e01::f03c:91ff:feb0:21db๐ฉ๐ช AKAMAI-LINODE-AP2a01:7e01::/32 Akamai Technologies | ||||||
| A | 172.104.135.103๐ฉ๐ช AKAMAI-LINODE-AP172.104.128.0/19 Akamai Technologies | ||||||
| NS | ns1.linode.com โญ | ||||||
| NS | ns2.linode.com | ||||||
| NS | ns3.linode.com | ||||||
| NS | ns4.linode.com | ||||||
| NS | ns5.linode.com | ||||||
| MX | mail.learningcomputerscience.com โญ | ||||||
| SOA | ns1.linode.combmackenty@gmail.com serial=2021000004 | ||||||
MX for
Same first word
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DNS History
2 records (2 active, 0 former)
โA172.104.135.1032026-11-09 โ 2026-11-09 ยท 2 obs
โ 2026-11-09 08:59:34
โ 2026-11-09 09:40:44
โ 2026-11-09 09:40:44
โA2a01:7e01::f03c:91ff:feb0:21db2026-11-09 โ 2026-11-09 ยท 2 obs
โ 2026-11-09 08:59:34
โ 2026-11-09 09:40:44
โ 2026-11-09 09:40:44
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... | - |
| learningcomputerscience.com | ns1.linode.com, ns2.linode.com, ns3.linode.com, ns4.linode.com... | 10 records |
โ Authoritative Response
Server:92.123.94.2
NS records: ns1.linode.com, ns2.linode.com, ns3.linode.com, ns4.linode.com, ns5.linode.com
๐ DNSSEC Status
โ ๏ธ Insecure (no DNSSEC)
No DS record for learningcomputerscience.com (unsigned zone)
โฑ๏ธ Timing
Total: 380ms | Queries: -
๐ Records
| Type | Count | Sample Data |
|---|---|---|
| A | 1 | 172.104.135.103 |
| AAAA | 1 | 2a01:7e01::f03c:91ff:feb0:21db |
๐ Glue Records Collected
Total: 10
Out-of-bailiwick: 10 (ns1.linode.com, ns1.linode.com, ns2.linode.com...)
Analysis
Mail Server Role
learningcomputerscience.com uses mail.learningcomputerscience.com as a mail server.
IP Addresses
mail.learningcomputerscience.com directs to two IP numbers, 172.104.135.103 and 2a01:7e01::f03c:91ff:feb0:21db
Other host names, such as learningcomputerscience.com, share IP numbers with mail.learningcomputerscience.com.