| Hostname | Type | TTL | Priority | Content |
|---|---|---|---|---|
| holconsystems.com | SOA | 21600 | ns1.one2calldns.co.uk web@one2call.net 2024102002 3600 1800 1209600 86400 | |
| holconsystems.com | NS | 21600 | ns2.one2calldns.co.uk | |
| holconsystems.com | NS | 21600 | ns1.one2calldns.co.uk | |
| holconsystems.com | A | 600 | 185.99.164.168 | |
| holconsystems.com | MX | 600 | 20 | d223502.b.ess.uk.barracudanetworks.com |
| holconsystems.com | MX | 600 | 0 | d223502.a.ess.uk.barracudanetworks.com |
| www.holconsystems.com | A | 600 | 185.99.164.168 | |
| www.holconsystems.com | CNAME | 600 | holconsystems.com | |
| www.holconsystems.com | MX | 600 | 0 | d223502.a.ess.uk.barracudanetworks.com |
| www.holconsystems.com | MX | 600 | 20 | d223502.b.ess.uk.barracudanetworks.com |