abc6.co.uk - robtex.com
abc6.co.uk
| DNSSEC | ⚠️ Not signed | ||||||
| A | 77.72.2.49🇬🇧 KRYSTAL77.72.2.0/24 | ||||||
| PTR | roslin-lon.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 ip4:77.72.1.28 ip4:77.72.2.49 include:relay.k.io a mx ~all | ||||||
| SOA | ns1.krystal.ukadmin@k-validator-roslin-lon.krystal.uk 2026-04-25 #3 | ||||||
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=1777220961 | ||||||
rank #13719 in the tld
WOT: SAFE (74/100)
Same first word
Similar names
DNS History
10 records (5 active, 5 former)
○NSns1.interdns.co.uk2015-05-12 → 2018-01-03 · 4 obs
● 2018-01-03 10:26:46
○ 2026-04-14 19:52:30
○ 2026-04-26 16:30:42
●NSns1.krystal.uk2026-04-14 → 2026-04-26 · 3 obs
● 2026-04-14 19:52:30
● 2026-04-26 16:30:42
○NSns2.interdns.co.uk2015-05-12 → 2018-01-03 · 4 obs
● 2018-01-03 10:26:46
○ 2026-04-14 19:52:30
○ 2026-04-26 16:30:42
●NSns2.krystal.uk2026-04-14 → 2026-04-26 · 3 obs
● 2026-04-14 19:52:30
● 2026-04-26 16:30:42
●MXmx1.krystal.uk2026-04-14 → 2026-04-26 · 3 obs
● 2026-04-14 19:52:30
● 2026-04-26 16:30:42
●MXmx2.krystal.uk2026-04-14 → 2026-04-26 · 3 obs
● 2026-04-14 19:52:30
● 2026-04-26 16:30:42
○MXsmtp-pri.interdns.co.uk2015-05-12 → 2018-01-03 · 4 obs
● 2018-01-03 10:26:46
○ 2026-04-14 19:52:30
○ 2026-04-26 16:30:42
○MXsmtp-tri.interdns.co.uk2015-05-12 → 2018-01-03 · 4 obs
● 2018-01-03 10:26:46
○ 2026-04-14 19:52:30
○ 2026-04-26 16:30:42
●A77.72.2.492026-04-14 → 2026-04-26 · 3 obs
● 2026-04-14 19:52:30
● 2026-04-26 16:30:42
○A83.170.124.262015-05-12 → 2018-01-03 · 4 obs
● 2018-01-03 10:26:46
○ 2026-04-14 19:52:30
○ 2026-04-26 16:30:42
🔍 DNS Trace
📋 Delegation Chain
| Zone | Nameservers | Glue |
|---|---|---|
| uk | nsa.nic.uk, nsb.nic.uk, nsc.nic.uk, nsd.nic.uk... | - |
| abc6.co.uk | ns2.krystal.uk, ns1.krystal.uk | - |
✅ Authoritative Response
Server:139.162.230.184
NS records: ns2.krystal.uk, ns1.krystal.uk
🔒 DNSSEC Status
⚠️ Insecure (no DNSSEC)
No DS record for abc6.co.uk (unsigned zone)
⏱️ Timing
Total: 533ms | Queries: -
📄 Records
| Type | Count | Sample Data |
|---|---|---|
| A | 1 | 77.72.2.49 |
| NS | 2 | ns1.krystal.uk, ns2.krystal.uk |
| MX | 2 | mx2.krystal.uk (pri: 20), mx1.krystal.uk (pri: 10) |
| TXT | 1 | v=spf1 ip4:77.72.1.28 ip4:77.72.2.49 inc |
| SOA | 1 | ns1.krystal.uk admin.k-validator-roslin- |
Analysis
IP Addresses
abc6.co.uk points to a single IP number: 77.72.2.49.
Other host names, for instance roslin-lon.krystal.uk, babyshoots.com, taxis4sale.com, flogrosystems.com and extrudaseal.com share IP numbers with abc6.co.uk.
Name Servers
Delegation for abc6.co.uk rests with two name servers, ns1.krystal.uk and ns2.krystal.uk.
abc6.co.uk shares the same name server setup as other domains, including mactallamusic.com, omacperformance.com, quixoticpilgrim.com, scoutingkontiki.nl and dsgasconnection.co.uk.
abc6.co.uk at least partially shares name servers with other domains, for instance workinglunches.net, rfmodels.com, innovation-supplies.co.uk, jacothenorth.net and robotsdirect.co.uk.
These name servers are commonly used together with the name servers ns1.krystal.co.uk, ns2.krystal.co.uk, ns1.cloudhosting.co.uk, ns2.cloudhosting.co.uk, ns1.cloudhosting.uk, ns2.cloudhosting.uk, ns1.uksrv.co.uk, ns2.uksrv.co.uk, ns1.krystal.io and ns2.krystal.io.
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
abc6.co.uk is handled by two mail servers: mx1.krystal.uk and mx2.krystal.uk.
abc6.co.uk uses the same mail server configuration as other domains, such as pearlica.co.uk, greenacresmac.co.uk, yespls.co.uk, mccreath.me.uk and japanesestudies.org.uk.
Host names with two IP numbers: mx1.krystal.uk points to 185.53.56.44 and 185.53.56.46; mx2.krystal.uk points to 185.53.56.45 and 185.53.56.47.