mailserver.thebiocourse.com - robtex.com
mailserver.thebiocourse.com
| DNSSEC | ⚠️ Not signed | ||||||
| A | 213.171.216.40🇬🇧 IONOS-AS213.171.192.0/19 Fasthosts Internet Ltd | ||||||
thebiocourse.com
| DNSSEC | ⚠️ Not signed | ||||||
| A | 88.208.252.175🇬🇧 IONOS-AS88.208.192.0/18 Fasthosts Internet Ltd | ||||||
| NS | ns1.livedns.co.uk ⭐ | ||||||
| NS | ns2.livedns.co.uk | ||||||
| NS | ns3.livedns.co.uk | ||||||
| MX | mailserver.livemail.co.uk ⭐ | ||||||
| TXT | v=spf1 mx a include:_spf.livemail.co.uk ~all | ||||||
| SOA | ns1.livedns.co.ukadministrator@thebiocourse.com serial=1524649434 | ||||||
Previously MX for
Same first word
Similar names
DNS History
2 records (1 active, 1 former)
○A213.171.216.1142015-05-25 → 2016-04-18 · 3 obs
● 2015-05-25 20:54:48
● 2016-04-18 09:13:36
○ 2026-03-25 16:00:34
● 2016-04-18 09:13:36
○ 2026-03-25 16:00:34
●A213.171.216.402026-03-25 → 2026-03-25 · 2 obs
○ 2016-04-18 09:13:36
● 2026-03-25 16:00:34
● 2026-03-25 16:00:34
🔍 DNS Trace
📋 Delegation Chain
| Zone | Nameservers | Glue |
|---|---|---|
| com | m.gtld-servers.net, j.gtld-servers.net, l.gtld-servers.net, f.gtld-servers.net... | - |
| thebiocourse.com | ns1.livedns.co.uk, ns2.livedns.co.uk, ns3.livedns.co.uk | - |
✅ Authoritative Response
Server:185.132.35.244
NS records: ns1.livedns.co.uk, ns2.livedns.co.uk, ns3.livedns.co.uk
🔒 DNSSEC Status
⚠️ Insecure (no DNSSEC)
No DS record for thebiocourse.com (unsigned zone)
⏱️ Timing
Total: 217ms | Queries: -
📄 Records
| Type | Count | Sample Data |
|---|---|---|
| A | 1 | 213.171.216.40 |
Analysis
IP Addresses
mailserver.thebiocourse.com points to a single IP number: 213.171.216.40.
other host names for instance _dc-mx.db046214929e.ak-beauty.com, mailserver.bonded.co.uk, mailserver.crlewis.com, mailserver.championschools.co.uk and mailserver.homexpertsuk.com share IP numbers with mailserver.thebiocourse.com.