quickfixcomputers.uk - dns.ninja
quickfixcomputers.uk
| DNSSEC | ⚠️ Not signed | ||||||
| A | 77.72.2.100🇬🇧 KRYSTAL77.72.2.0/24 | ||||||
| PTR | p100.lon.krystal.io | ||||||
| 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.io ⭐ | ||||||
| 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.io(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 +ip4:77.72.2.100 include:relay.k.io ~all | ||||||
| SOA | ns1.krystal.ukadmin@k-validator-tuna-lon.krystal.uk 2026-06-04 #1 | ||||||
uk
| DNSSEC | 🔒 Signed (DS record present) | ||||||
| NS | dns1.nic.uk ⭐ | ||||||
| NS | dns2.nic.uk | ||||||
| NS | dns3.nic.uk | ||||||
| NS | dns4.nic.uk | ||||||
| NS | nsa.nic.uk | ||||||
| NS | nsb.nic.uk | ||||||
| NS | nsc.nic.uk | ||||||
| NS | nsd.nic.uk | ||||||
| SOA | dns1.nic.ukhostmaster@nic.uk serial=1783674843 | ||||||
Subdomains
hub.quickfixcomputers.uk |
Same first word
quickfixcomputers.us |
quickfixcomputers.uk |
DNS History
5 records (5 active, 0 former)
●NSns1.krystal.uk2026-02-15 → 2026-07-10 · 2 obs
● 2026-07-10 09:16:24
●NSns2.krystal.uk2026-02-15 → 2026-07-10 · 2 obs
● 2026-07-10 09:16:24
●MXmx1.krystal.io2026-02-15 → 2026-07-10 · 2 obs
● 2026-07-10 09:16:24
●MXmx2.krystal.io2026-02-15 → 2026-07-10 · 2 obs
● 2026-07-10 09:16:24
●A77.72.2.1002026-02-15 → 2026-07-10 · 2 obs
● 2026-07-10 09:16:24
🔍 DNS Trace
📋 Delegation Chain
| Zone | Nameservers | Glue |
|---|---|---|
| uk | nsa.nic.uk, nsb.nic.uk, nsc.nic.uk, nsd.nic.uk... | - |
| quickfixcomputers.uk | ns2.krystal.uk, ns1.krystal.uk | 2 records |
✅ Authoritative Response
Server:139.162.230.184
NS records: ns2.krystal.uk, ns1.krystal.uk
🔒 DNSSEC Status
⚠️ Insecure (no DNSSEC)
No DS record for quickfixcomputers.uk (unsigned zone)
⏱️ Timing
Total: 592ms | Queries: -
📄 Records
| Type | Count | Sample Data |
|---|---|---|
| A | 1 | 77.72.2.100 |
| NS | 2 | ns1.krystal.uk, ns2.krystal.uk |
| MX | 2 | mx2.krystal.io (pri: 20), mx1.krystal.io (pri: 10) |
| TXT | 1 | v=spf1 +a +mx +ip4:77.72.2.100 include:r |
| SOA | 1 | ns1.krystal.uk admin.k-validator-tuna-lo |
📌 Glue Records Collected
Total: 2
Out-of-bailiwick: 2 (ns2.krystal.uk, ns1.krystal.uk)
Analysis
Hierarchy
hub.quickfixcomputers.uk is a subdomain of quickfixcomputers.uk.
IP Addresses
quickfixcomputers.uk resolves to one IP address: 77.72.2.100.
cpcalendars.thetrainingrock.com, esc-alsace.mchost.co.uk, morrispackagingsupplies.co.uk.chesterfieldpapershredding.co.uk and two other host names share IP numbers with quickfixcomputers.uk.
Name Servers
The NS records for quickfixcomputers.uk delegate to ns1.krystal.uk and ns2.krystal.uk.
quickfixcomputers.uk uses the same name servers as several other domains — among them tabi.org.uk, bbud.org, thespeedycompany.co.uk and two more.
The name servers of quickfixcomputers.uk overlap at least partially with those of other domains — among them ortalan.com, triplesyl.com, henryarmer.co.uk and two more.
These name servers commonly appear in delegations together with ns1.krystal.co.uk, ns2.krystal.co.uk, ns1.cloudhosting.uk and 7 other.
Both ns1.krystal.uk and ns2.krystal.uk have a single IP address each — ns1.krystal.uk resolves to 77.72.0.11 while ns2.krystal.uk resolves to 139.162.230.184.
Mail Servers
Mail for quickfixcomputers.uk is handled by two mail servers — mx1.krystal.io and mx2.krystal.io.
quickfixcomputers.uk uses an identical mail server configuration to several other domains — among them mrfranchise.co.uk, aswiftmove.com, digitaldawes.com and two more.
mx1.krystal.io resolves to 185.53.56.44 and 185.53.56.46. Likewise, mx2.krystal.io resolves to 185.53.56.45 and 185.53.56.47 — two IP addresses apiece.