sourceability.co.uk - robtex.com
sourceability.co.uk
| DNSSEC | ⚠️ Not signed | ||||||
| A | 77.72.2.36🇬🇧 KRYSTAL77.72.2.0/24 | ||||||
| PTR | azreal-lon1.krystal.uk | ||||||
| NS | ns1.krystal.uk ⭐ | ||||||
| A | 77.72.0.11🇬🇧 KRYSTAL77.72.0.0/21 Krystal Hosting Ltd | ||||||
| PTR | ns1.krystal.uk | ||||||
| NS | ns2.krystal.uk | ||||||
| A | 139.162.230.184🇬🇧 AKAMAI-LINODE-AP139.162.224.0/19 Akamai Technologies | ||||||
| PTR | ns2.krystal.uk | ||||||
| MX | mx1.krystal.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.krystal.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:relay.k.io a mx ip4:77.72.2.36 ~all | ||||||
| SOA | ns1.krystal.ukadmin@k-validator-azreal-lon1.krystal.uk 2026-05-10 #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=1778416320 | ||||||
rank #13674 in the tld
WOT: SAFE (74/100)
Same first word
sourceability.com |
sourceability.co.uk |
Similar names
DNS History
12 records (5 active, 7 former)
○NSns1.globalgold.co.uk2015-08-12 → 2016-04-02 · 4 obs
● 2016-04-02 03:07:38
○ 2017-08-17 15:51:56
○ 2026-05-10 12:48:00
●NSns1.krystal.uk2026-02-15 → 2026-05-10 · 3 obs
● 2026-02-15 07:33:40
● 2026-05-10 12:48:00
○NSns1.namecity.com2017-08-17 → 2017-08-17 · 4 obs
● 2017-08-17 15:51:56
○ 2026-02-15 07:33:40
○ 2026-05-10 12:48:00
○NSns2.globalgold.co.uk2015-08-12 → 2016-04-02 · 4 obs
● 2016-04-02 03:07:38
○ 2017-08-17 15:51:56
○ 2026-05-10 12:48:00
●NSns2.krystal.uk2026-02-15 → 2026-05-10 · 3 obs
● 2026-02-15 07:33:40
● 2026-05-10 12:48:00
○NSns2.namecity.com2017-08-17 → 2017-08-17 · 4 obs
● 2017-08-17 15:51:56
○ 2026-02-15 07:33:40
○ 2026-05-10 12:48:00
●MXmx1.krystal.uk2026-02-15 → 2026-05-10 · 3 obs
● 2026-02-15 07:33:40
● 2026-05-10 12:48:00
●MXmx2.krystal.uk2026-02-15 → 2026-05-10 · 3 obs
● 2026-02-15 07:33:40
● 2026-05-10 12:48:00
○MXsmtp1c.netintelligence.com2015-08-12 → 2017-08-17 · 4 obs
● 2017-08-17 15:51:56
○ 2026-02-15 07:33:40
○ 2026-05-10 12:48:00
○MXsmtp2c.netintelligence.com2015-08-12 → 2017-08-17 · 4 obs
● 2017-08-17 15:51:56
○ 2026-02-15 07:33:40
○ 2026-05-10 12:48:00
○A194.1.150.1002015-08-12 → 2017-08-17 · 4 obs
● 2017-08-17 15:51:56
○ 2026-02-15 07:33:40
○ 2026-05-10 12:48:00
●A77.72.2.362026-02-15 → 2026-05-10 · 3 obs
● 2026-02-15 07:33:40
● 2026-05-10 12:48:00
🔍 DNS Trace
📋 Delegation Chain
| Zone | Nameservers | Glue |
|---|---|---|
| uk | nsa.nic.uk, nsb.nic.uk, nsc.nic.uk, nsd.nic.uk... | - |
| sourceability.co.uk | ns1.krystal.uk, ns2.krystal.uk | - |
✅ Authoritative Response
Server:139.162.230.184
NS records: ns1.krystal.uk, ns2.krystal.uk
🔒 DNSSEC Status
⚠️ Insecure (no DNSSEC)
No DS record for sourceability.co.uk (unsigned zone)
⏱️ Timing
Total: 945ms | Queries: -
📄 Records
| Type | Count | Sample Data |
|---|---|---|
| A | 1 | 77.72.2.36 |
| NS | 2 | ns2.krystal.uk, ns1.krystal.uk |
| MX | 2 | mx1.krystal.uk (pri: 10), mx2.krystal.uk (pri: 20) |
| TXT | 1 | v=spf1 include:relay.k.io a mx ip4:77 |
| SOA | 1 | ns1.krystal.uk admin.k-validator-azreal- |
Analysis
IP Addresses
sourceability.co.uk resolves to one IP number: 77.72.2.36.
other host names including mail.mileham.net, livinglifedirect.co.uk, causewayphysio.com, webreturn.co.uk and zarela.co.uk share IP numbers with sourceability.co.uk.
Name Servers
sourceability.co.uk is delegated to two name servers ns1.krystal.uk and ns2.krystal.uk.
sourceability.co.uk shares the same name server setup as other domains, for instance thattriviagame.com, siddy.com, mrandmrs.com, activeinbound.com and sword.school.
sourceability.co.uk at least partially shares name servers with other domains, for instance jerseysocietyinlondon.org, tom-baker.co.uk, cear.org.uk, (0x706f726e)mates.com and gymmart.co.uk.
These name servers are commonly used with the following name servers: ns2.krystal.co.uk, ns1.krystal.co.uk, ns1.krystal.io, ns2.krystal.io, ns3.krystal.io, ns4.krystal.io, ns1.cloudhosting.uk, ns2.cloudhosting.uk, ns1.cloudhosting.co.uk and ns2.cloudhosting.co.uk.
Host names with one IP number:
ns1.krystal.uk points to 77.72.0.11
ns2.krystal.uk points to 139.162.230.184
Mail Servers
Two mail servers handle sourceability.co.uk: mx1.krystal.uk and mx2.krystal.uk.
sourceability.co.uk shares the same mail server setup as other domains, for instance quasar-host.net, longevity-risk.org, itvs-dev.com, wordties.com and r3uk.com.
Host names with two IP numbers:
The host name mx1.krystal.uk points to 185.53.56.44 and 185.53.56.46; the host name mx2.krystal.uk points to 185.53.56.45 and 185.53.56.47.