mail.thelcomputing.com - dns.ninja
mail.thelcomputing.com
| CNAME | mail.blacknight.com | ||||||
| DNSSEC | ⚠️ Not signed | ||||||
| A | 81.17.254.9🇮🇪 BLACKNIGHT-AS81.17.240.0/20 IE-BLACKNIGHT-PA | ||||||
| PTR | mail.blacknight.com | ||||||
| MX | pemlinmail01.blacknight.ie ⭐ | ||||||
| A | 81.17.254.10🇮🇪 BLACKNIGHT-AS81.17.240.0/20 IE-BLACKNIGHT-PA | ||||||
| PTR | pemlinmail01.blacknight.ie | ||||||
| MX | pemlinmail02.blacknight.ie ⭐ | ||||||
| A | 81.17.254.11🇮🇪 BLACKNIGHT-AS81.17.240.0/20 IE-BLACKNIGHT-PA | ||||||
| PTR | pemlinmail02.blacknight.ie | ||||||
thelcomputing.com
| DNSSEC | ⚠️ Not signed | ||||||
| A | 78.153.206.78🇮🇪 BLACKNIGHT-AS78.153.192.0/19 IE-BLACKNIGHT-NET2-PA | ||||||
| NS | ns2.blacknightsolutions.com ⭐ ⚠️ Not in parent delegation | ||||||
| NS | ns.blacknight.ie ⚠️ Not in zone NS records | ||||||
| NS | ns.blacknightsolutions.com ⚠️ Not in parent delegation | ||||||
| NS | ns2.blacknight.ie ⚠️ Not in zone NS records | ||||||
| MX | mx0101.titan.email ⭐ | ||||||
| MX | mx0102.titan.email(30) | ||||||
| TXT | v=spf1 include:spf0101.titan.email ~all | ||||||
| SOA | ns.blacknightsolutions.comdns@blacknightsolutions.com 2024-06-26 #28 | ||||||
Previously MX for
Same first word
Similar names
DNS History
2 records (1 active, 1 former)
○A81.17.252.1102015-07-19 → 2016-04-29 · 4 obs
● 2016-04-29 13:01:20
○ 2026-03-24 07:36:16
○ 2026-08-04 20:33:40
●CNAMEmail.blacknight.com2026-03-24 → 2026-08-04 · 2 obs
● 2026-08-04 20:33:40
🔍 DNS Trace
📋 Delegation Chain
| Zone | Nameservers | Glue |
|---|---|---|
| com | a.gtld-servers.net, b.gtld-servers.net, c.gtld-servers.net, d.gtld-servers.net... | - |
| thelcomputing.com | ns2.blacknight.ie, ns.blacknight.ie | - |
✅ Authoritative Response
Server:81.17.240.204
NS records: ns2.blacknight.ie, ns.blacknight.ie
🔒 DNSSEC Status
⚠️ Insecure (no DNSSEC)
No DS record for thelcomputing.com (unsigned zone)
⏱️ Timing
Total: 1457ms | Queries: -
📄 Records
| Type | Count | Sample Data |
|---|---|---|
| CNAME | 1 | mail.blacknight.com |
Analysis
IP Addresses
mail.thelcomputing.com points to a single IP number: 81.17.254.9.
Additional host names — mail.spudnation.com, mail.jbsoffice2.com, mail.leighlinbridge.ie and two others — share IP numbers with mail.thelcomputing.com.
Mail Servers
mail.thelcomputing.com has two mail servers: pemlinmail01.blacknight.ie and pemlinmail02.blacknight.ie.
mail.thelcomputing.com shares its mail server setup with other domains, such as mail.blacknight.com.
pemlinmail01.blacknight.ie and pemlinmail02.blacknight.ie each resolve to one IP number: pemlinmail01.blacknight.ie points to 81.17.254.10 and pemlinmail02.blacknight.ie points to 81.17.254.11.