ovisua.com - robtex.com
ovisua.com
| DNSSEC | ⚠️ Not signed | ||||||
| A | 185.194.90.16🇬🇧 KRYSTAL185.194.88.0/22 | ||||||
| PTR | broly-lon.krystal.uk | ||||||
| NS | ns1.krystal.uk ⭐ ⚠️ Not in parent delegation | ||||||
| A | 77.72.0.11🇬🇧 KRYSTAL77.72.0.0/21 Krystal Hosting Ltd | ||||||
| PTR | ns1.krystal.uk | ||||||
| NS | ns1.krystal.co.uk ⚠️ Not in zone NS records | ||||||
| A | 77.72.0.11🇬🇧 KRYSTAL77.72.0.0/21 Krystal Hosting Ltd | ||||||
| PTR | ns1.krystal.uk | ||||||
| NS | ns2.krystal.co.uk ⚠️ Not in zone NS records | ||||||
| A | 139.162.230.184🇬🇧 AKAMAI-LINODE-AP139.162.224.0/19 Akamai Technologies | ||||||
| PTR | ns2.krystal.uk | ||||||
| NS | ns2.krystal.uk ⚠️ Not in parent delegation | ||||||
| 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 include:relay.k.io mx a ip4:185.194.90.16 ~all | ||||||
| SOA | ns1.krystal.ukadmin@k-validator-broly-lon.krystal.uk 2026-02-26 #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=1774631462 | ||||||
Previously MX for
ovisua.com |
Same first word
ovisua.com |
Similar names
ausvoi.ru |
auviso.biz |
uvisao.com |
vaious.com |
oviusa.com |
avious.com |
auviso.ch |
ouvisa.com |
suavio.com |
souvia.co.id |
auviso.net |
saovui.vn |
voiusa.com |
avious.com.tw |
auviso.com |
usavio.com |
souvia.com |
oivaus.fi |
DNS History
9 records (7 active, 2 former)
●NSns1.krystal.co.uk2015-05-26 → 2026-03-27 · 2 obs
● 2026-03-27 17:35:12
●NSns1.krystal.uk2026-03-27 → 2026-03-27 · 3 obs
● 2026-03-27 01:49:04
● 2026-03-27 17:35:12
●NSns2.krystal.co.uk2015-05-26 → 2026-03-27 · 2 obs
● 2026-03-27 17:35:12
●NSns2.krystal.uk2026-03-27 → 2026-03-27 · 3 obs
● 2026-03-27 01:49:04
● 2026-03-27 17:35:12
●MXmx1.krystal.uk2026-03-27 → 2026-03-27 · 3 obs
● 2026-03-27 01:49:04
● 2026-03-27 17:35:12
●MXmx2.krystal.uk2026-03-27 → 2026-03-27 · 3 obs
● 2026-03-27 01:49:04
● 2026-03-27 17:35:12
○MXovisua.com2015-05-26 → 2017-12-28 · 4 obs
● 2017-12-28 10:48:44
○ 2026-03-27 01:49:04
○ 2026-03-27 17:35:12
●A185.194.90.162026-03-27 → 2026-03-27 · 3 obs
● 2026-03-27 01:49:04
● 2026-03-27 17:35:12
○A77.72.1.1622015-05-26 → 2017-12-28 · 4 obs
● 2017-12-28 10:48:44
○ 2026-03-27 01:49:04
○ 2026-03-27 17:35:12
🔍 DNS Trace
📋 Delegation Chain
| Zone | Nameservers | Glue |
|---|---|---|
| com | a.gtld-servers.net, b.gtld-servers.net, c.gtld-servers.net, d.gtld-servers.net... | - |
| ovisua.com | 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 ovisua.com (unsigned zone)
⏱️ Timing
Total: 475ms | Queries: -
📄 Records
| Type | Count | Sample Data |
|---|---|---|
| A | 1 | 185.194.90.16 |
| NS | 2 | ns2.krystal.uk, ns1.krystal.uk |
| MX | 2 | mx1.krystal.uk (pri: 10), mx2.krystal.uk (pri: 20) |
| TXT | 1 | v=spf1 include:relay.k.io mx a ip4:18 |
| SOA | 1 | ns1.krystal.uk admin.k-validator-broly-l |
Analysis
IP Addresses
ovisua.com points to a single IP number: 185.194.90.16.
other host names for instance winntyres.co.uk, webisp.org, breezelifestyle.nomystery.co.uk, careplushomes.com and aeido.co.uk share IP numbers with ovisua.com.
Name Servers
ovisua.com is delegated to four name servers: ns1.krystal.uk, ns2.krystal.uk, ns1.krystal.co.uk and ns2.krystal.co.uk.
ovisua.com at least partially shares name servers with other domains, for instance northseaservices.com, tvipug.org, legsit.com, planetaaleph.com and propertuu.com.
These name servers are commonly used with the name servers ns1.cloudhosting.uk, ns2.cloudhosting.uk, ns1.cloudhosting.co.uk, ns2.cloudhosting.co.uk, ns1.krystal.io, ns2.krystal.io, ns3.krystal.io, ns4.krystal.io and ns3.krystal.co.uk.
Host names with a single IP:
ns1.krystal.uk points to: 77.72.0.11
ns2.krystal.uk points to: 139.162.230.184
ns1.krystal.co.uk points to: 77.72.0.11
ns2.krystal.co.uk points to: 139.162.230.184
Host names pointing to 77.72.0.11: ns1.krystal.uk, ns1.krystal.co.uk
Host names pointing to 139.162.230.184: ns2.krystal.uk, ns2.krystal.co.uk
Mail Servers
ovisua.com is handled by two mail servers: mx1.krystal.uk and mx2.krystal.uk.
ovisua.com shares the same mail server setup as other domains, for instance hartlepoolwadokai.com, greenmatthews.co.uk, station1.co.uk, reelmedia.net and shillblog.com.
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