apos.org.uk - robtex.com
apos.org.uk
| DNSSEC | ⚠️ Not signed | ||||||
| A | 77.72.2.89🇬🇧 KRYSTAL | ||||||
| PTR | crab-lon.krystal.uk | ||||||
| NS | ns1.krystal.uk ⭐ ⚠️ Not in parent delegation | ||||||
| A | 77.72.0.11🇬🇧 KRYSTAL | ||||||
| PTR | ns1.krystal.uk | ||||||
| NS | ns1.krystal.co.uk ⚠️ Not in zone NS records | ||||||
| A | 77.72.0.11🇬🇧 KRYSTAL | ||||||
| PTR | ns1.krystal.uk | ||||||
| NS | ns2.krystal.co.uk ⚠️ Not in zone NS records | ||||||
| A | 139.162.230.184🇬🇧 AKAMAI-LINODE-AP | ||||||
| PTR | ns2.krystal.uk | ||||||
| NS | ns2.krystal.uk ⚠️ Not in parent delegation | ||||||
| A | 139.162.230.184🇬🇧 AKAMAI-LINODE-AP | ||||||
| PTR | ns2.krystal.uk | ||||||
| MX | mx1.krystal.uk ⭐ | ||||||
| A | 185.53.56.44🇬🇧 KRYSTAL | ||||||
| PTR | mx1.strikemail.co.uk | ||||||
| A | 185.53.56.46🇬🇧 KRYSTAL | ||||||
| PTR | mx1.strikemail.co.uk | ||||||
| MX | mx2.krystal.uk(20) | ||||||
| A | 185.53.56.45🇬🇧 KRYSTAL | ||||||
| PTR | mx2.strikemail.co.uk | ||||||
| A | 185.53.56.47🇬🇧 KRYSTAL | ||||||
| PTR | mx2.strikemail.co.uk | ||||||
| TXT | v=spf1 ip4:77.72.2.89 ip4:77.72.0.162 include:relay.k.io a mx ip4:77.72.6.14 ... | ||||||
| SOA | ns1.krystal.ukadmin@k-validator-crab-lon.krystal.uk 2025-12-29 #1 | ||||||
org.uk
| DNSSEC | 🔒 Signed (DS record present) | ||||||
| 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=1771290840 | ||||||
rank #30312 in the tld
WOT: SAFE (71/100)
Same first word
Similar names
DNS History
7 records (7 active, 0 former)
●NSns1.krystal.co.uk2026-02-21 → 2026-02-21 · 2 obs
● 2026-02-21 18:13:08
●NSns1.krystal.uk2026-02-21 → 2026-02-21 · 2 obs
● 2026-02-21 18:13:08
●NSns2.krystal.co.uk2026-02-21 → 2026-02-21 · 2 obs
● 2026-02-21 18:13:08
●NSns2.krystal.uk2026-02-21 → 2026-02-21 · 2 obs
● 2026-02-21 18:13:08
●MXmx1.krystal.uk2026-02-21 → 2026-02-21 · 2 obs
● 2026-02-21 18:13:08
●MXmx2.krystal.uk2026-02-21 → 2026-02-21 · 2 obs
● 2026-02-21 18:13:08
●A77.72.2.892026-02-21 → 2026-02-21 · 2 obs
● 2026-02-21 18:13:08
🔍 DNS Trace
📋 Delegation Chain
| Zone | Nameservers | Glue |
|---|---|---|
| apos.org.uk | ns1.krystal.co.uk, ns2.krystal.co.uk | - |
✅ Authoritative Response
Server: 139.162.230.184
NS records: ns1.krystal.co.uk, ns2.krystal.co.uk
🔒 DNSSEC Status
⚠️ Insecure (no DNSSEC)
No DS record for apos.org.uk (unsigned zone)
⏱️ Timing
Total: 339ms | Queries: -
📄 Records
| Type | Count | Sample Data |
|---|---|---|
| A | 1 | 77.72.2.89 |
| NS | 2 | ns1.krystal.uk, ns2.krystal.uk |
| MX | 2 | mx1.krystal.uk (pri: 10), mx2.krystal.uk (pri: 20) |
| TXT | 1 | v=spf1 ip4:77.72.2.89 ip4:77.72.0.162 in |
| SOA | 1 | ns1.krystal.uk admin.k-validator-crab-lo |
AI analysis
apos.org.uk resolves to one IP number: 77.72.2.89.
other host names including www.cltc-hcc.com, jakomp.com, cuv.org.uk, woodcutcomponents.co.uk and chrisjanuszewski.com share IP numbers with apos.org.uk.
apos.org.uk is delegated to four name servers: ns1.krystal.uk, ns2.krystal.uk, ns1.krystal.co.uk and ns2.krystal.co.uk.
apos.org.uk at least partially shares name servers with other domains, for instance 1010security.com, syncrogearboxes.com, teameor.com, beyondtheordinary.co.uk and lowender.co.uk.
These name servers are commonly used alongside ns1.cloudhosting.uk and ns2.cloudhosting.uk.
Host names with one IP number:
Host name ns1.krystal.uk points to: 77.72.0.11.
Host name ns2.krystal.uk points to: 139.162.230.184.
Host name ns1.krystal.co.uk points to: 77.72.0.11.
Host name ns2.krystal.co.uk points to: 139.162.230.184.
Host names pointing to 77.72.0.11: ns1.krystal.uk and ns1.krystal.co.uk.
Host names pointing to 139.162.230.184: ns2.krystal.uk and ns2.krystal.co.uk.
Two mail servers handle apos.org.uk: mx1.krystal.uk and mx2.krystal.uk.
apos.org.uk shares the same mail server setup as other domains, for instance innovation-supplies.co.uk, plasticant.co.uk, robotsdirect.co.uk, dsgasconnection.co.uk and blumilkstaging.com.
apos.org.uk shares mail servers with other domains to some extent, for instance banksyprints.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.