itvs-dev.com - dns.ninja
itvs-dev.com
| DNSSEC | ⚠️ Not signed | ||||||
| A | 77.72.2.95🇬🇧 KRYSTAL77.72.2.0/24 | ||||||
| PTR | squid-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 ip4:185.194.90.20 ip4:77.72.2.95 include:relay.k.io a mx ip4:77.72.1.1... | ||||||
| SOA | ns1.krystal.ukadmin@demo.squid-lon.krystal.uk 2026-06-21 #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=1782036145 | ||||||
Same first word
itvs-dev.com |
DNS History
5 records (5 active, 0 former)
●NSns1.krystal.uk2026-04-08 → 2026-06-21 · 2 obs
● 2026-06-21 10:26:44
●NSns2.krystal.uk2026-04-08 → 2026-06-21 · 2 obs
● 2026-06-21 10:26:44
●MXmx1.krystal.uk2026-04-08 → 2026-06-21 · 2 obs
● 2026-06-21 10:26:44
●MXmx2.krystal.uk2026-04-08 → 2026-06-21 · 2 obs
● 2026-06-21 10:26:44
●A77.72.2.952026-04-08 → 2026-06-21 · 2 obs
● 2026-06-21 10:26:44
🔍 DNS Trace
📋 Delegation Chain
| Zone | Nameservers | Glue |
|---|---|---|
| com | a.gtld-servers.net, b.gtld-servers.net, c.gtld-servers.net, d.gtld-servers.net... | - |
| itvs-dev.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 itvs-dev.com (unsigned zone)
⏱️ Timing
Total: 499ms | Queries: -
📄 Records
| Type | Count | Sample Data |
|---|---|---|
| A | 1 | 77.72.2.95 |
| NS | 2 | ns2.krystal.uk, ns1.krystal.uk |
| MX | 2 | mx2.krystal.uk (pri: 20), mx1.krystal.uk (pri: 10) |
| TXT | 1 | v=spf1 ip4:185.194.90.20 ip4:77.72.2.95 |
| SOA | 1 | ns1.krystal.uk admin.demo.squid-lon.krys |
Analysis
IP Addresses
itvs-dev.com resolves to just one IP address, 77.72.2.95.
Two other host names, along with bmsweb.co.uk, kraftygifts.uk and custombullionembroidery.com, also share IP numbers with itvs-dev.com.
Name Servers
DNS delegation for itvs-dev.com points to two name servers: ns1.krystal.uk and ns2.krystal.uk.
itvs-dev.com shares its NS records with other domains, for example thelegaleducationfoundation.org, finstrokes.com, printplushereford.co.uk and two others.
The name servers of itvs-dev.com overlap at least partially with those of other domains — among them noteworthycause.com, amdengineer.com, microphone-hire.co.uk and two more.
These name servers commonly appear in delegations together with ns1.krystal.co.uk, ns2.krystal.co.uk, ns1.cloudhosting.co.uk and 5 other.
Both ns1.krystal.uk and ns2.krystal.uk have a single IP address each — ns1.krystal.uk resolves to 77.72.0.11 while ns2.krystal.uk resolves to 139.162.230.184.
Mail Servers
itvs-dev.com is served by two mail servers, mx1.krystal.uk and mx2.krystal.uk.
Among the domains sharing a mail server setup with itvs-dev.com are 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.