mail.b2bdata.uk - robtex.com
mail.b2bdata.uk
b2bdata.uk
| DNSSEC | ⚠️ Not signed | ||||||
| A | 77.72.2.100🇬🇧 KRYSTAL77.72.2.0/24 | ||||||
| NS | ns1.krystal.uk ⭐ | ||||||
| NS | ns2.krystal.uk | ||||||
| MX | mx1.krystal.uk ⭐ | ||||||
| MX | mx2.zoho.com ⭐ | ||||||
| MX | mx2.krystal.uk(20) | ||||||
| MX | mx3.zoho.com(20) | ||||||
| MX | mx.zoho.com(50) | ||||||
| TXT | v=spf1 ip4:77.72.2.100 include:zoho.com include:relay.k.io ~all | ||||||
| TXT | zoho-verification=zb89314322.zmverify.zoho.com | ||||||
| SOA | ns1.krystal.ukadmin@k-validator-tuna-lon.krystal.uk 2026-02-24 #2 | ||||||
Same first word
Similar names
DNS History
1 record (1 active, 0 former)
🔍 DNS Trace
📋 Delegation Chain
| Zone | Nameservers | Glue |
|---|---|---|
| b2bdata.uk | ns1.krystal.uk, ns2.krystal.uk | - |
✅ Authoritative Response
Server: 77.72.0.11
NS records: ns1.krystal.uk, ns2.krystal.uk
🔒 DNSSEC Status
⚠️ Insecure (no DNSSEC)
No DS record for b2bdata.uk (unsigned zone)
⏱️ Timing
Total: 382ms | Queries: -
📄 Records
| Type | Count | Sample Data |
|---|---|---|
| CNAME | 1 | b2bdata.uk |
AI analysis
mail.b2bdata.uk points to a single IP number: 77.72.2.100.
other host names for instance mindedge.ai.vigorbee.com, chich.co.uk, cpcontacts.myteamshop.co.uk, visitwestnorfolk.com and evr.franchisebase.uk share IP numbers with mail.b2bdata.uk.
mail.b2bdata.uk is delegated to two name servers: ns1.krystal.uk and ns2.krystal.uk.
mail.b2bdata.uk shares the same name server setup as other domains, for example nsw.org.uk, apostrophebooks.com, pb300.com, sackme.co.uk and tonybroad.co.uk.
mail.b2bdata.uk at least partially shares name servers with other domains, for instance staceymusic.co.uk, akane.dog, masjidulemaan.com, prowrestlingbooks.com and mapcore.org.
These name servers are often used together with the name servers ns1.krystal.co.uk, ns2.krystal.co.uk, ns1.cloudhosting.uk, ns2.cloudhosting.uk, ns1.krystal.io, ns2.krystal.io, ns3.krystal.io, ns4.krystal.io, ns1.uksrv.uk and ns2.uksrv.uk.
Host names with one IP number:
The host ns1.krystal.uk points to 77.72.0.11 and the host ns2.krystal.uk points to 139.162.230.184.
mail.b2bdata.uk is handled by five mail servers: mx2.zoho.com, mx3.zoho.com, mx.zoho.com, mx1.krystal.uk and mx2.krystal.uk.
mail.b2bdata.uk shares mail servers with other domains at least partially, including gpsnadzor.pl, innovasoft.cl, elchi.az, codewaiter.com and amberdanne.com.
Hosts with two IPs:
mx.zoho.com points to 136.143.183.44 and 204.141.43.44.
mx1.krystal.uk points to 185.53.56.44 and 185.53.56.46.
mx2.krystal.uk points to 185.53.56.45 and 185.53.56.47.
Hosts with one IP:
mx2.zoho.com points to 136.143.183.44.
mx3.zoho.com points to 204.141.43.44.
Hosts pointing to 136.143.183.44: mx.zoho.com, mx2.zoho.com.
Hosts pointing to 204.141.43.44: mx.zoho.com, mx3.zoho.com.