softcodex.co.uk - robtex.com
softcodex.co.uk
| DNSSEC | ⚠️ Not signed | ||||||
| A | 77.72.1.52🇬🇧 KRYSTAL77.72.0.0/21 Krystal Hosting Ltd | ||||||
| PTR | kuat-lon2.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 +a +mx +ip4:77.72.1.52 include:relay.k.io ~all | ||||||
| SOA | ns1.krystal.ukadmin@k-validator-kuat-lon2.krystal.uk 2026-07-10 #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=1785198667 | ||||||
rank #3515 in the tld
WOT: SAFE (74/100)
Subdomains
quill.softcodex.co.uk |
Same first word
Similar names
DNS History
5 records (5 active, 0 former)
●NSns1.krystal.uk2026-07-11 → 2026-07-28 · 2 obs
● 2026-07-28 00:41:02
●NSns2.krystal.uk2026-07-11 → 2026-07-28 · 2 obs
● 2026-07-28 00:41:02
●MXmx1.krystal.uk2026-07-11 → 2026-07-28 · 2 obs
● 2026-07-28 00:41:02
●MXmx2.krystal.uk2026-07-11 → 2026-07-28 · 2 obs
● 2026-07-28 00:41:02
●A77.72.1.522026-07-11 → 2026-07-28 · 2 obs
● 2026-07-28 00:41:02
🔍 DNS Trace
📋 Delegation Chain
| Zone | Nameservers | Glue |
|---|---|---|
| uk | nsa.nic.uk, nsb.nic.uk, nsc.nic.uk, nsd.nic.uk... | - |
| softcodex.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 softcodex.co.uk (unsigned zone)
⏱️ Timing
Total: 693ms | Queries: -
📄 Records
| Type | Count | Sample Data |
|---|---|---|
| A | 1 | 77.72.1.52 |
| NS | 2 | ns1.krystal.uk, ns2.krystal.uk |
| MX | 2 | mx1.krystal.uk (pri: 10), mx2.krystal.uk (pri: 20) |
| TXT | 1 | v=spf1 +a +mx +ip4:77.72.1.52 include:re |
| SOA | 1 | ns1.krystal.uk admin.k-validator-kuat-lo |
Analysis
Hierarchy
softcodex.co.uk serves as the parent of quill.softcodex.co.uk.
IP Addresses
softcodex.co.uk points to a single IP number: 77.72.1.52.
Additional host names — scrappies.org, amixltd.com, hearts-delight.co.uk and two others — share IP numbers with softcodex.co.uk.
Name Servers
softcodex.co.uk is served by two delegated name servers, ns1.krystal.uk and ns2.krystal.uk.
softcodex.co.uk shares its name server setup with other domains, including webbikes.co.uk, bakersbenevolent.co.uk, thehorseshoeharley.co.uk and two others.
softcodex.co.uk has at least partial name server overlap with other domains, such as k00.co.uk, ask-a-solicitor.mobi, stoners.org.uk and two others.
ns1.krystal.co.uk, ns2.krystal.co.uk and ns1.krystal.io — plus 7 other name servers — are commonly paired with these name servers.
ns1.krystal.uk directs to 77.72.0.11 and ns2.krystal.uk directs to 139.162.230.184; each host name points to exactly one IP number.
Mail Servers
softcodex.co.uk has two mail servers: mx1.krystal.uk and mx2.krystal.uk.
softcodex.co.uk shares the same mail server setup as other domains, including hartill.co.uk, stagcrewcroatia.com, breckels.info and two others.
The mail servers of softcodex.co.uk are at least partially shared with other domains, including 404digital.co.uk.
Each of the two host names carries two IP addresses: mx1.krystal.uk points to 185.53.56.44 and 185.53.56.46, and mx2.krystal.uk points to 185.53.56.45 and 185.53.56.47.