datacenter-ed.com - dns.ninja
datacenter-ed.com
| DNSSEC | ⚠️ Not signed | ||||||
| A | 77.72.1.47🇬🇧 KRYSTAL77.72.0.0/21 Krystal Hosting Ltd | ||||||
| PTR | mandalore-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 +a +mx +ip4:77.72.1.47 include:relay.k.io ~all | ||||||
| SOA | ns1.krystal.ukadmin@k-validator-mandalore-lon1.krystal.uk 2026-07-09 #1 | ||||||
com
| DNSSEC | 🔒 Signed (DS record present) | ||||||
| NS | a.gtld-servers.net ⭐ | ||||||
| NS | b.gtld-servers.net | ||||||
| NS | c.gtld-servers.net | ||||||
| NS | d.gtld-servers.net | ||||||
| NS | e.gtld-servers.net | ||||||
| NS | f.gtld-servers.net | ||||||
| NS | g.gtld-servers.net | ||||||
| NS | h.gtld-servers.net | ||||||
| NS | i.gtld-servers.net | ||||||
| NS | j.gtld-servers.net | ||||||
| NS | k.gtld-servers.net | ||||||
| NS | l.gtld-servers.net | ||||||
| NS | m.gtld-servers.net | ||||||
| SOA | a.gtld-servers.netnstld@verisign-grs.com serial=1783746042 | ||||||
Subdomains
cpanel.datacenter-ed.com |
Same first word
datacenter-ed.com |
DNS History
5 records (5 active, 0 former)
●NSns1.krystal.uk2026-06-05 → 2026-07-11 · 2 obs
● 2026-07-11 05:23:40
●NSns2.krystal.uk2026-06-05 → 2026-07-11 · 2 obs
● 2026-07-11 05:23:40
●MXmx1.krystal.uk2026-06-05 → 2026-07-11 · 2 obs
● 2026-07-11 05:23:40
●MXmx2.krystal.uk2026-06-05 → 2026-07-11 · 2 obs
● 2026-07-11 05:23:40
●A77.72.1.472026-06-05 → 2026-07-11 · 2 obs
● 2026-07-11 05:23:40
🔍 DNS Trace
📋 Delegation Chain
| Zone | Nameservers | Glue |
|---|---|---|
| com | e.gtld-servers.net, f.gtld-servers.net, k.gtld-servers.net, b.gtld-servers.net... | - |
| datacenter-ed.com | ns2.krystal.uk, ns1.krystal.uk | - |
✅ Authoritative Response
Server:77.72.0.11
NS records: ns2.krystal.uk, ns1.krystal.uk
🔒 DNSSEC Status
⚠️ Insecure (no DNSSEC)
No DS record for datacenter-ed.com (unsigned zone)
⏱️ Timing
Total: 754ms | Queries: -
📄 Records
| Type | Count | Sample Data |
|---|---|---|
| A | 1 | 77.72.1.47 |
| NS | 2 | ns2.krystal.uk, ns1.krystal.uk |
| MX | 2 | mx1.krystal.uk (pri: 10), mx2.krystal.uk (pri: 20) |
| TXT | 1 | v=spf1 +a +mx +ip4:77.72.1.47 include:re |
| SOA | 1 | ns1.krystal.uk admin.k-validator-mandalo |
Analysis
Hierarchy
datacenter-ed.com is the parent zone for cpanel.datacenter-ed.com.
IP Addresses
datacenter-ed.com has exactly one IP address — 77.72.1.47.
tandemmedia.co.uk, armchairlaners.co.uk, brightondarkroom.org.uk plus two other host names have IP numbers in common with datacenter-ed.com.
Name Servers
DNS delegation for datacenter-ed.com points to two name servers: ns1.krystal.uk and ns2.krystal.uk.
The name server configuration of datacenter-ed.com is shared with other domains, for instance wibidi.com, joshharrison.net, soundeck.co.uk and two others.
datacenter-ed.com partially shares its NS delegation with several other domains, including magnolia-mansion.net, skinsalvation.net, abcpcs.co.uk and two others.
In DNS configurations, these name servers often share authority with ns1.krystal.co.uk, ns2.krystal.co.uk, ns1.cloudhosting.uk and 7 other name servers.
ns1.krystal.uk resolves to 77.72.0.11. ns2.krystal.uk resolves to 139.162.230.184. Both host names point to a single IP number.
Mail Servers
datacenter-ed.com uses two mail servers, mx1.krystal.uk and mx2.krystal.uk.
The mail server setup of datacenter-ed.com matches that of other domains such as iscaschool.com, clwbantur.com, platinumplaymates.co.uk and two others.
mx1.krystal.uk directs to 185.53.56.44 and 185.53.56.46. mx2.krystal.uk directs to 185.53.56.45 and 185.53.56.47. Each host name carries two IP addresses.