cleancutltd.com - robtex.com
cleancutltd.com
| DNSSEC | ⚠️ Not signed | ||||||
| A | 77.72.2.140🇬🇧 KRYSTAL77.72.2.0/24 | ||||||
| PTR | p140.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 +ip4:77.72.2.140 include:relay.k.io ~all | ||||||
| SOA | ns1.krystal.ukadmin@demo.p140.lon.krystal.io 2026-04-14 #0 | ||||||
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=1776181782 | ||||||
Same first word
cleancutltd.com |
DNS History
11 records (5 active, 6 former)
○NSns.123-reg.co.uk2008-03-14 → 2008-03-14 · 3 obs
○ 2015-11-08 08:17:48
○ 2026-04-14 16:02:26
●NSns1.krystal.uk2026-03-10 → 2026-04-14 · 3 obs
● 2026-03-10 18:56:40
● 2026-04-14 16:02:26
○NSns2.123-reg.co.uk2008-03-14 → 2008-03-14 · 3 obs
○ 2015-11-08 08:17:48
○ 2026-04-14 16:02:26
●NSns2.krystal.uk2026-03-10 → 2026-04-14 · 3 obs
● 2026-03-10 18:56:40
● 2026-04-14 16:02:26
●MXmx1.krystal.io2026-04-14 → 2026-04-14 · 3 obs
● 2026-04-14 16:02:24
● 2026-04-14 16:02:26
○MXmx1.krystal.uk2026-03-10 → 2026-03-10 · 3 obs
○ 2026-04-14 16:02:24
○ 2026-04-14 16:02:26
●MXmx2.krystal.io2026-04-14 → 2026-04-14 · 3 obs
● 2026-04-14 16:02:24
● 2026-04-14 16:02:26
○MXmx2.krystal.uk2026-03-10 → 2026-03-10 · 3 obs
○ 2026-04-14 16:02:24
○ 2026-04-14 16:02:26
○A185.194.90.192026-03-10 → 2026-03-10 · 4 obs
● 2026-03-10 18:56:40
○ 2026-04-14 16:02:24
○ 2026-04-14 16:02:26
○A194.154.164.902008-03-14 → 2008-03-14 · 3 obs
○ 2015-11-08 08:17:48
○ 2026-04-14 16:02:26
●A77.72.2.1402026-04-14 → 2026-04-14 · 3 obs
● 2026-04-14 16:02:24
● 2026-04-14 16:02:26
🔍 DNS Trace
📋 Delegation Chain
| Zone | Nameservers | Glue |
|---|---|---|
| com | c.gtld-servers.net, i.gtld-servers.net, m.gtld-servers.net, f.gtld-servers.net... | - |
| cleancutltd.com | 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 cleancutltd.com (unsigned zone)
⏱️ Timing
Total: 521ms | Queries: -
📄 Records
| Type | Count | Sample Data |
|---|---|---|
| A | 1 | 77.72.2.140 |
| NS | 2 | ns1.krystal.uk, ns2.krystal.uk |
| MX | 2 | mx1.krystal.io (pri: 10), mx2.krystal.io (pri: 20) |
| TXT | 1 | v=spf1 +a +mx +ip4:77.72.2.140 include:r |
| SOA | 1 | ns1.krystal.uk admin.demo.p140.lon.kryst |
Analysis
IP Addresses
cleancutltd.com resolves to one IP number: 77.72.2.140.
Other host names, for instance bocker.uk, canalstore.co.uk, gjones.net and osamweb.com share IP numbers with cleancutltd.com.
Name Servers
cleancutltd.com is delegated to two name servers ns1.krystal.uk and ns2.krystal.uk.
cleancutltd.com shares the same name server setup as other domains, for instance possumhub.com, studio-74.co.uk, prestige-tint.co.uk, echo.no and southwestminibuses.com.
cleancutltd.com at least partially shares name servers with other domains, for instance sulzer-balco.com, rucaevents.com, ebusinessadviser.co.uk, louth-ac.org.uk and gallopinggeldings.com.
Name servers commonly used together include ns1.krystal.co.uk, ns2.krystal.co.uk, ns1.cloudhosting.co.uk, ns2.cloudhosting.co.uk, ns1.cloudhosting.uk, ns2.cloudhosting.uk, ns1.krystal.io, ns2.krystal.io and ns3.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
Two mail servers handle cleancutltd.com: mx1.krystal.io and mx2.krystal.io.
cleancutltd.com shares the same mail server setup as other domains, for instance panelsbysofia.com, globalaviationresource.com, ddfa.com, bacpreducation.co.uk and carlihall.com.
Host names with two IP numbers:
The host name mx1.krystal.io points to 185.53.56.44 and 185.53.56.46; the host name mx2.krystal.io points to 185.53.56.45 and 185.53.56.47.