optrain.co.uk - robtex.com
optrain.co.uk
| DNSSEC | ⚠️ Not signed | ||||||
| A | 185.199.220.50🇬🇧 KRYSTAL185.199.220.0/22 | ||||||
| PTR | platinum-lon1.cloudhosting.uk | ||||||
| NS | ns1.gridsite.uk ⭐ | ||||||
| A | 77.72.0.13🇬🇧 KRYSTAL77.72.0.0/21 Krystal Hosting Ltd | ||||||
| PTR | ns1.cloudhosting.co.uk | ||||||
| NS | ns2.gridsite.uk | ||||||
| A | 139.162.254.53🇬🇧 AKAMAI-LINODE-AP139.162.224.0/19 Akamai Technologies | ||||||
| PTR | ns2.cloudhosting.co.uk | ||||||
| MX | mx1.cloudhosting.uk ⭐ | ||||||
| A | 185.53.56.44🇬🇧 KRYSTAL185.53.56.0/22 | ||||||
| PTR | mx1.strikemail.co.uk | ||||||
| A | 185.53.56.46🇬🇧 KRYSTAL185.53.56.0/22 | ||||||
| PTR | mx1.strikemail.co.uk | ||||||
| MX | mx2.cloudhosting.uk(20) | ||||||
| A | 185.53.56.45🇬🇧 KRYSTAL185.53.56.0/22 | ||||||
| PTR | mx2.strikemail.co.uk | ||||||
| A | 185.53.56.47🇬🇧 KRYSTAL185.53.56.0/22 | ||||||
| PTR | mx2.strikemail.co.uk | ||||||
| TXT | v=spf1 include:_spf.gridsite.co.uk ~all | ||||||
| TXT | google-site-verification=ai5mOfbt5rwizhfurQxSrr7IbbtY8wtECsUZjYm0jG4 | ||||||
| SOA | ns1.gridsite.uksupport@rocklevel.com 2026-07-03 #1 | ||||||
co.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=1784467733 | ||||||
rank #3274 in the tld
WOT: SAFE (74/100)
Subdomains
www.optrain.co.uk |
Same first word
Similar names
DNS History
10 records (5 active, 5 former)
○NSns1.gridsite.co.uk2015-06-16 → 2017-12-18 · 4 obs
● 2017-12-18 08:19:06
○ 2026-06-30 13:55:30
○ 2026-07-19 13:45:42
●NSns1.gridsite.uk2026-06-30 → 2026-07-19 · 3 obs
● 2026-06-30 13:55:30
● 2026-07-19 13:45:42
○NSns2.gridsite.co.uk2015-06-16 → 2017-12-18 · 4 obs
● 2017-12-18 08:19:06
○ 2026-06-30 13:55:30
○ 2026-07-19 13:45:42
●NSns2.gridsite.uk2026-06-30 → 2026-07-19 · 3 obs
● 2026-06-30 13:55:30
● 2026-07-19 13:45:42
○MXmail3.eqx.gridhost.co.uk2015-06-16 → 2017-12-18 · 4 obs
● 2017-12-18 08:19:06
○ 2026-06-30 13:55:30
○ 2026-07-19 13:45:42
●MXmx1.cloudhosting.uk2026-06-30 → 2026-07-19 · 3 obs
● 2026-06-30 13:55:30
● 2026-07-19 13:45:42
●MXmx2.cloudhosting.uk2026-06-30 → 2026-07-19 · 3 obs
● 2026-06-30 13:55:30
● 2026-07-19 13:45:42
○A185.119.173.2422016-05-01 → 2017-12-18 · 5 obs
● 2016-05-01 09:19:54
● 2017-12-18 08:19:06
○ 2026-06-30 13:55:30
○ 2026-07-19 13:45:42
●A185.199.220.502026-06-30 → 2026-07-19 · 3 obs
● 2026-06-30 13:55:30
● 2026-07-19 13:45:42
○A188.65.114.1222015-06-16 → 2016-01-25 · 4 obs
● 2016-01-25 02:14:30
○ 2016-05-01 09:19:54
○ 2026-07-19 13:45:42
🔍 DNS Trace
📋 Delegation Chain
| Zone | Nameservers | Glue |
|---|---|---|
| uk | dns4.nic.uk, dns3.nic.uk, dns2.nic.uk, nsa.nic.uk... | - |
| optrain.co.uk | ns2.gridsite.uk, ns1.gridsite.uk | - |
✅ Authoritative Response
Server:139.162.254.53
NS records: ns2.gridsite.uk, ns1.gridsite.uk
🔒 DNSSEC Status
⚠️ Insecure (no DNSSEC)
No DS record for optrain.co.uk (unsigned zone)
⏱️ Timing
Total: 585ms | Queries: -
📄 Records
| Type | Count | Sample Data |
|---|---|---|
| A | 1 | 185.199.220.50 |
| NS | 2 | ns2.gridsite.uk, ns1.gridsite.uk |
| MX | 2 | mx1.cloudhosting.uk (pri: 10), mx2.cloudhosting.uk (pri: 20) |
| TXT | 2 | v=spf1 include:_spf.gridsite.co.uk ~all, google-site-verification=ai5mOfbt5rwizhf |
| SOA | 1 | ns1.gridsite.uk support.rocklevel.com |
Analysis
Hierarchy
www.optrain.co.uk is a subdomain of optrain.co.uk.
IP Addresses
optrain.co.uk directs to one IP number, which is 185.199.220.50.
Among the host names that share IP numbers with optrain.co.uk are celticfoodproducts.co.uk, dadds-solicitors.co.uk, kindpurposes.com and two others.
Name Servers
Two name servers handle the delegation for optrain.co.uk: ns1.gridsite.uk and ns2.gridsite.uk.
optrain.co.uk has the same name server delegation as a number of other domains, such as chisholmsofbargoed.co.uk, leapbristol.com, splinteredangel.co.uk and two more.
Both ns1.gridsite.uk and ns2.gridsite.uk have a single IP address each — ns1.gridsite.uk resolves to 77.72.0.13 while ns2.gridsite.uk resolves to 139.162.254.53.
Mail Servers
The MX records for optrain.co.uk point to two mail servers: mx1.cloudhosting.uk and mx2.cloudhosting.uk.
optrain.co.uk has the same mail server arrangement as a number of other domains, for example thesurveydoctor.co.uk, medialook.al, germstar.ie and two more.
mx1.cloudhosting.uk and mx2.cloudhosting.uk both carry two IP addresses. The A records for mx1.cloudhosting.uk are 185.53.56.44 and 185.53.56.46; the A records for mx2.cloudhosting.uk are 185.53.56.45 and 185.53.56.47.