bfmt.org.uk - robtex.com
bfmt.org.uk
| DNSSEC | ⚠️ Not signed | ||||||
| A | 91.90.171.121🇬🇧 IDNET91.90.171.0/24 | ||||||
| PTR | oxygen.vpwsys.net | ||||||
| NS | trioxide.dnshost.uk.vpwsys.net ⭐ | ||||||
| A | 192.168.40.74 | ||||||
| NS | ns1.dns.vpwsys.net | ||||||
| A | 91.90.171.101🇬🇧 IDNET91.90.171.0/24 | ||||||
| PTR | trioxide.vpwsys.net | ||||||
| NS | ns2.dns.vpwsys.co.uk | ||||||
| A | 93.89.140.77🇬🇧 IDNET93.89.128.0/20 tertiary address block | ||||||
| PTR | trioxide-b.vpwsys.net | ||||||
| NS | ns3.dns.vpwsys.net | ||||||
| A | 91.90.171.215🇬🇧 IDNET91.90.171.0/24 | ||||||
| PTR | trioxidane.vpwsys.net | ||||||
| MX | screening-01.mx.vpwsys.net ⭐ | ||||||
| A | 91.90.171.100🇬🇧 IDNET91.90.171.0/24 | ||||||
| PTR | core-control-a.pd.uk.vpwsys.net | ||||||
| MX | screening-02.mx.vpwsys.net(20) | ||||||
| A | 93.89.140.76🇬🇧 IDNET93.89.128.0/20 tertiary address block | ||||||
| PTR | screening-fallback.mx.vpwsys.net | ||||||
| MX | screening.mx.vpwsys.net(20) | ||||||
| A | 91.90.171.117🇬🇧 IDNET91.90.171.0/24 | ||||||
| PTR | screening.mx.vpwsys.net | ||||||
| TXT | MS=ms51808046 | ||||||
| TXT | google-site-verification=w3vhdRYd2zGJK5ouU2myPRbE920usB-cpQe5A6ZPsuo | ||||||
| TXT | v=spf1 include:agilitymail-customer-spf.mx.vpwsys.net -all | ||||||
| SOA | trioxide.dnshost.uk.vpwsys.nethostmaster@vpwsys.net serial=58 | ||||||
org.uk
| DNSSEC | ⚠️ Not signed | ||||||
| NS | dns1.nic.uk ⭐ ⚠️ Not in parent delegation | ||||||
| NS | dns2.nic.uk ⚠️ Not in parent delegation | ||||||
| NS | dns3.nic.uk ⚠️ Not in parent delegation | ||||||
| NS | dns4.nic.uk ⚠️ Not in parent delegation | ||||||
| NS | nsa.nic.uk ⚠️ Not in parent delegation | ||||||
| NS | nsb.nic.uk ⚠️ Not in parent delegation | ||||||
| NS | nsc.nic.uk ⚠️ Not in parent delegation | ||||||
| NS | nsd.nic.uk ⚠️ Not in parent delegation | ||||||
| SOA | dns1.nic.ukhostmaster@nominet.org.uk serial=1785384319 | ||||||
rank #32295 in the tld
WOT: SAFE (71/100)
Same first word
Similar names
DNS History
10 records (8 active, 2 former)
●NSns1.dns.vpwsys.net2026-07-01 → 2026-07-30 · 2 obs
● 2026-07-30 04:09:04
●NSns2.dns.vpwsys.co.uk2026-07-01 → 2026-07-30 · 2 obs
● 2026-07-30 04:09:04
●NSns3.dns.vpwsys.net2026-07-01 → 2026-07-30 · 2 obs
● 2026-07-30 04:09:04
○NStrioxidane.dnshost.uk.vpwsys.net2026-07-01 → 2026-07-12 · 5 obs
○ 2026-07-12 08:17:58
● 2026-07-12 16:15:16
○ 2026-07-26 01:54:30
○ 2026-07-30 04:09:04
○NStrioxide-b.dnshost.uk.vpwsys.net2026-07-26 → 2026-07-26 · 4 obs
● 2026-07-26 01:54:30
○ 2026-07-27 13:58:34
○ 2026-07-30 04:09:04
●NStrioxide.dnshost.uk.vpwsys.net2026-07-12 → 2026-07-30 · 5 obs
● 2026-07-12 08:17:58
○ 2026-07-12 16:15:16
● 2026-07-27 13:58:34
● 2026-07-30 04:09:04
●MXscreening-01.mx.vpwsys.net2026-07-01 → 2026-07-30 · 2 obs
● 2026-07-30 04:09:04
●MXscreening-02.mx.vpwsys.net2026-07-01 → 2026-07-30 · 2 obs
● 2026-07-30 04:09:04
●MXscreening.mx.vpwsys.net2026-07-01 → 2026-07-30 · 2 obs
● 2026-07-30 04:09:04
●A91.90.171.1212026-07-01 → 2026-07-30 · 2 obs
● 2026-07-30 04:09:04
🔍 DNS Trace
📋 Delegation Chain
| Zone | Nameservers | Glue |
|---|---|---|
| uk | nsc.nic.uk, dns4.nic.uk, dns1.nic.uk, dns3.nic.uk... | - |
| bfmt.org.uk | ns1.dns.vpwsys.net, ns2.dns.vpwsys.co.uk, ns3.dns.vpwsys.net | - |
✅ Authoritative Response
Server:91.90.171.215
NS records: ns1.dns.vpwsys.net, ns2.dns.vpwsys.co.uk, ns3.dns.vpwsys.net
🔒 DNSSEC Status
⚠️ Insecure (no DNSSEC)
No DS record for bfmt.org.uk (unsigned zone)
⏱️ Timing
Total: 1659ms | Queries: -
📄 Records
| Type | Count | Sample Data |
|---|---|---|
| A | 1 | 91.90.171.121 |
| NS | 3 | ns1.dns.vpwsys.net, ns3.dns.vpwsys.net... |
| MX | 3 | screening-02.mx.vpwsys.net (pri: 20), screening-01.mx.vpwsys.net (pri: 20)... |
| TXT | 3 | v=spf1 include:agilitymail-customer-spf., MS=ms51808046... |
| SOA | 1 | trioxidane.dnshost.uk.vpwsys.net hostmas |
Analysis
IP Addresses
bfmt.org.uk points to a single IP number: 91.90.171.121.
Additional host names — www.vpwsys.net, oxygen.ssl.vpwsys.net, www.victoriaproducts.co.uk and two others — share IP numbers with bfmt.org.uk.
Name Servers
bfmt.org.uk has four authoritative name servers: ns1.dns.vpwsys.net, ns3.dns.vpwsys.net, trioxide.dnshost.uk.vpwsys.net and ns2.dns.vpwsys.co.uk.
The name servers of bfmt.org.uk overlap at least partially with those of other domains — among them 99.182.187.81.in-addr.arpa, iscabiochemicals.com, jttcontracting.co.uk and two more.
These name servers commonly co-occur with the name servers trioxide-b.dnshost.uk.vpwsys.net, trioxidane.dnshost.uk.vpwsys.net, ns6.dns.vpwsys.net and ns4.dns.vpwsys.co.uk.
ns1.dns.vpwsys.net, ns3.dns.vpwsys.net, trioxide.dnshost.uk.vpwsys.net and ns2.dns.vpwsys.co.uk each resolve to one IP address: ns1.dns.vpwsys.net resolves to 91.90.171.101, ns3.dns.vpwsys.net resolves to 91.90.171.215, trioxide.dnshost.uk.vpwsys.net resolves to 192.168.40.74 and ns2.dns.vpwsys.co.uk resolves to 93.89.140.77.
Mail Servers
Mail for bfmt.org.uk is routed through three mail servers — screening-01.mx.vpwsys.net, screening-02.mx.vpwsys.net and screening.mx.vpwsys.net.
bfmt.org.uk shares mail servers — at least in part — with other domains, including olditch.co.uk, eeltex.com, queenstreet.co.uk and two others.
These mail servers are frequently seen alongside the mail servers heritageoflondon-com.mail.protection.outlook.com.
screening-01.mx.vpwsys.net has IP address 91.90.171.100, screening-02.mx.vpwsys.net has IP address 93.89.140.76 and screening.mx.vpwsys.net has IP address 91.90.171.117 — one address each.