sharpweb.co.uk - dns.ninja
sharpweb.co.uk
| DNSSEC | ⚠️ Not signed | ||||||
| A | 185.229.21.103🇬🇧 C4L-AS185.229.20.0/23 | ||||||
| PTR | cp3.uk.netnerd.com | ||||||
| NS | ns1.netnerd.com ⭐ | ||||||
| A | 185.229.21.21🇬🇧 C4L-AS185.229.20.0/23 | ||||||
| PTR | ns1.netnerd.com | ||||||
| NS | ns2.netnerd.com | ||||||
| A | 185.229.20.35🇬🇧 C4L-AS185.229.20.0/23 | ||||||
| PTR | ns2.netnerd.com | ||||||
| MX | mail.sharpweb.co.uk ⭐ | ||||||
| A | 185.229.21.103🇬🇧 C4L-AS185.229.20.0/23 | ||||||
| PTR | cp3.uk.netnerd.com | ||||||
| TXT | v=spf1 +a +mx +ip4:185.229.21.103 ~all | ||||||
| SOA | ns1.netnerd.comlogs@netnerd.com 2026-07-05 #1 | ||||||
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 | ||||||
| TXT | #Timestamp: 1786332000 | ||||||
| SOA | dns1.nic.ukhostmaster@nominet.org.uk serial=1786332170 | ||||||
rank #3527 in the tld
WOT: SAFE (74/100)
Subdomains
mail.sharpweb.co.uk |
Same first word
sharpweb.net |
sharpweb.com.au |
sharpweb.in |
sharpweb.com |
sharpweb.co.uk |
sharpweb.gr |
sharpweb.ca |
sharpweb.org |
sharpweb.co |
Similar names
DNS History
10 records (4 active, 6 former)
○NSns.hosteurope.com2015-08-16 → 2020-02-08 · 4 obs
● 2020-02-08 09:40:22
○ 2026-02-28 08:02:22
○ 2026-08-10 04:00:24
●NSns1.netnerd.com2026-02-28 → 2026-08-10 · 3 obs
● 2026-02-28 08:02:22
● 2026-08-10 04:00:24
○NSns2.hosteurope.com2015-08-16 → 2020-02-08 · 4 obs
● 2020-02-08 09:40:22
○ 2026-02-28 08:02:22
○ 2026-08-10 04:00:24
●NSns2.netnerd.com2026-02-28 → 2026-08-10 · 3 obs
● 2026-02-28 08:02:22
● 2026-08-10 04:00:24
●MXmail.sharpweb.co.uk2026-02-28 → 2026-08-10 · 3 obs
● 2026-02-28 08:02:22
● 2026-08-10 04:00:24
○MXmx0.123-reg.co.uk2015-08-16 → 2020-02-08 · 4 obs
● 2020-02-08 09:40:22
○ 2026-02-28 08:02:22
○ 2026-08-10 04:00:24
○MXmx1.123-reg.co.uk2015-08-16 → 2020-02-08 · 4 obs
● 2020-02-08 09:40:22
○ 2026-02-28 08:02:22
○ 2026-08-10 04:00:24
●A185.229.21.1032026-02-28 → 2026-08-10 · 3 obs
● 2026-02-28 08:02:22
● 2026-08-10 04:00:24
○A81.21.76.622015-08-16 → 2017-02-15 · 4 obs
● 2017-02-15 05:25:22
○ 2020-02-08 09:40:22
○ 2026-08-10 04:00:24
○A94.136.40.822020-02-08 → 2020-02-08 · 4 obs
● 2020-02-08 09:40:22
○ 2026-02-28 08:02:22
○ 2026-08-10 04:00:24
🔍 DNS Trace
📋 Delegation Chain
| Zone | Nameservers | Glue |
|---|---|---|
| uk | dns2.nic.uk, dns4.nic.uk, nsd.nic.uk, nsc.nic.uk... | - |
| sharpweb.co.uk | ns2.netnerd.com, ns1.netnerd.com | - |
✅ Authoritative Response
Server:185.229.21.21
NS records: ns2.netnerd.com, ns1.netnerd.com
🔒 DNSSEC Status
⚠️ Insecure (no DNSSEC)
No DS record for sharpweb.co.uk (unsigned zone)
⏱️ Timing
Total: 1195ms | Queries: -
📄 Records
| Type | Count | Sample Data |
|---|---|---|
| A | 1 | 185.229.21.103 |
| NS | 2 | ns2.netnerd.com, ns1.netnerd.com |
| MX | 1 | mail.sharpweb.co.uk (pri: 0) |
| TXT | 1 | v=spf1 +a +mx +ip4:185.229.21.103 ~all |
| SOA | 1 | ns1.netnerd.com logs.netnerd.com |
Analysis
Hierarchy
The domain mail.sharpweb.co.uk falls under the parent sharpweb.co.uk.
IP Addresses
sharpweb.co.uk resolves to just one IP address, 185.229.21.103.
Two other host names, along with mail.mattridley.co.uk, pdrtools.co.uk and quay-consultancy.co.uk, also share IP numbers with sharpweb.co.uk.
Name Servers
DNS delegation for sharpweb.co.uk points to two name servers: ns1.netnerd.com and ns2.netnerd.com.
sharpweb.co.uk shares its NS records with other domains, for example surinderdio.com, hornseaoldandnew.co.uk, gardensuburbtheatre.org.uk and two others.
At least some of sharpweb.co.uk's name servers are shared with other domains, for example jamiekeene.com, silverchoices.co.uk, gregpoole.co.uk and two more.
These name servers are often deployed together with the name servers ns1.dediboxes.com, ns2.dediboxes.com, ns1.host-ns.co.uk and ns2.host-ns.co.uk.
Each of ns1.netnerd.com and ns2.netnerd.com has one IP address: ns1.netnerd.com uses 185.229.21.21 and ns2.netnerd.com uses 185.229.20.35.
Mail Servers
The sole mail server for sharpweb.co.uk is mail.sharpweb.co.uk.
mail.sharpweb.co.uk has exactly one IP number: 185.229.21.103.