mail.sharpcoder.guru - dns.ninja
mail.sharpcoder.guru
| CNAME | sharpcoder.guru | ||||||
| DNSSEC | β οΈ Not signed | ||||||
| A | 81.91.9.100πΈπͺ Cygategroup81.91.0.0/20 | ||||||
| NS | ns47.domaincontrol.com β | ||||||
| A | 2603:5:2172::18πΊπΈ GODADDY-DNS2603:5:2170::/44 | ||||||
| PTR | ns47.domaincontrol.com | ||||||
| A | 97.74.103.24πΊπΈ GODADDY-DNS97.74.102.0/23 | ||||||
| PTR | ns47.domaincontrol.com | ||||||
| NS | ns48.domaincontrol.com | ||||||
| A | 2603:5:2272::18πΊπΈ GODADDY-DNS2603:5:2270::/44 | ||||||
| PTR | ns48.domaincontrol.com | ||||||
| A | 173.201.71.24πΊπΈ GODADDY-DNS173.201.70.0/23 | ||||||
| PTR | ns48.domaincontrol.com | ||||||
| MX | mail.sharpcoder.guru β | ||||||
| SOA | ns47.domaincontrol.comdns@jomax.net 2017-07-19 #0 | ||||||
sharpcoder.guru
| DNSSEC | β οΈ Not signed | ||||||
| A | 81.91.9.100πΈπͺ Cygategroup81.91.0.0/20 | ||||||
| NS | ns47.domaincontrol.com β | ||||||
| NS | ns48.domaincontrol.com | ||||||
| MX | mail.sharpcoder.guru β | ||||||
| SOA | ns47.domaincontrol.comdns@jomax.net 2017-07-19 #0 | ||||||
MX for
Previously MX for
mail.sharpcoder.guru |
Same first word
Similar names
DNS History
5 records (1 active, 4 former)
βNSns47.domaincontrol.com2016-12-11 β 2016-12-11 Β· 3 obs
β 2026-03-23 15:58:16
β 2026-06-16 23:49:30
βNSns48.domaincontrol.com2016-12-11 β 2016-12-11 Β· 3 obs
β 2026-03-23 15:58:16
β 2026-06-16 23:49:30
βMXmail.sharpcoder.guru2016-12-11 β 2016-12-11 Β· 3 obs
β 2026-03-23 15:58:16
β 2026-06-16 23:49:30
βA81.91.9.1002016-12-11 β 2016-12-11 Β· 3 obs
β 2026-03-23 15:58:16
β 2026-06-16 23:49:30
βCNAMEsharpcoder.guru2016-12-11 β 2026-06-16 Β· 2 obs
β 2026-06-16 23:49:30
π DNS Trace
π Delegation Chain
| Zone | Nameservers | Glue |
|---|---|---|
| guru | v0n0.nic.guru, v0n1.nic.guru, v0n2.nic.guru, v0n3.nic.guru... | 12 records |
| sharpcoder.guru | ns47.domaincontrol.com, ns48.domaincontrol.com | - |
β Authoritative Response
Server:97.74.103.24
NS records: ns47.domaincontrol.com, ns48.domaincontrol.com
π DNSSEC Status
β οΈ Insecure (no DNSSEC)
No DS record for sharpcoder.guru (unsigned zone)
β±οΈ Timing
Total: 240ms | Queries: -
π Records
| Type | Count | Sample Data |
|---|---|---|
| CNAME | 1 | sharpcoder.guru |
π Glue Records Collected
Total: 12
In-bailiwick: 12 (v0n0.nic.guru, v0n0.nic.guru, v0n1.nic.guru...)
Analysis
Mail Server Role
mail.sharpcoder.guru serves as a mail server for sharpcoder.guru.
IP Addresses
mail.sharpcoder.guru points to a single IP number: 81.91.9.100.
Host names like sharpcoder.guru are further examples that share IP numbers with mail.sharpcoder.guru.
Name Servers
Two name servers handle the delegation for mail.sharpcoder.guru: ns47.domaincontrol.com and ns48.domaincontrol.com.
mail.sharpcoder.guru shares its name server setup with other domains, including getslimwithalicia.com, sorinconstantin.com, integral-en.org and two others.
ns47.domaincontrol.com and ns48.domaincontrol.com both carry two IP addresses. The A records for ns47.domaincontrol.com are 97.74.103.24 and 2603:5:2172::18; the A records for ns48.domaincontrol.com are 173.201.71.24 and 2603:5:2272::18.
Mail Servers
mail.sharpcoder.guru has a single mail server: mail.sharpcoder.guru itself.
mail.sharpcoder.guru shares its mail server setup with other domains, such as sharpcoder.guru.