yudiving.com - robtex.com
yudiving.com
| DNSSEC | ⚠️ Not signed | ||||||
| A | 77.72.1.26🇬🇧 KRYSTAL77.72.0.0/21 Krystal Hosting Ltd | ||||||
| PTR | bespin.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 include:relay.k.io a mx ip4:77.72.1.26 ~all | ||||||
| SOA | ns1.krystal.ukadmin@k-validator-fermi.co.uk 2026-02-22 #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=1774553297 | ||||||
Subdomains
www.yudiving.com |
Same first word
yudiving.com |
Similar names
DNS History
11 records (5 active, 6 former)
●NSns1.krystal.uk2026-03-25 → 2026-03-26 · 3 obs
● 2026-03-25 05:04:06
● 2026-03-26 19:39:00
○NSns1.vidacloud.co.uk2015-06-22 → 2017-02-05 · 4 obs
● 2017-02-05 23:24:38
○ 2026-03-25 05:04:06
○ 2026-03-26 19:39:00
●NSns2.krystal.uk2026-03-25 → 2026-03-26 · 3 obs
● 2026-03-25 05:04:06
● 2026-03-26 19:39:00
○NSns2.vidacloud.co.uk2015-06-22 → 2017-02-05 · 4 obs
● 2017-02-05 23:24:38
○ 2026-03-25 05:04:06
○ 2026-03-26 19:39:00
○MXmail3.eqx.gridhost.co.uk2015-06-22 → 2017-02-05 · 4 obs
● 2017-02-05 23:24:38
○ 2026-03-25 05:04:06
○ 2026-03-26 19:39:00
●MXmx1.krystal.uk2026-03-25 → 2026-03-26 · 3 obs
● 2026-03-25 05:04:06
● 2026-03-26 19:39:00
●MXmx2.krystal.uk2026-03-25 → 2026-03-26 · 3 obs
● 2026-03-25 05:04:06
● 2026-03-26 19:39:00
○A185.119.173.2112017-02-05 → 2017-02-05 · 4 obs
● 2017-02-05 23:24:38
○ 2026-03-25 05:04:06
○ 2026-03-26 19:39:00
○A188.65.114.1822015-06-22 → 2015-06-22 · 3 obs
○ 2015-11-09 07:30:22
○ 2026-03-26 19:39:00
●A77.72.1.262026-03-25 → 2026-03-26 · 3 obs
● 2026-03-25 05:04:06
● 2026-03-26 19:39:00
○A95.142.152.1942015-11-09 → 2016-04-30 · 5 obs
● 2015-11-09 07:30:22
● 2016-04-30 08:08:36
○ 2017-02-05 23:24:38
○ 2026-03-26 19:39:00
🔍 DNS Trace
📋 Delegation Chain
| Zone | Nameservers | Glue |
|---|---|---|
| com | a.gtld-servers.net, b.gtld-servers.net, c.gtld-servers.net, d.gtld-servers.net... | - |
| yudiving.com | ns2.krystal.uk, ns1.krystal.uk | - |
✅ Authoritative Response
Server:77.72.0.11
NS records: ns2.krystal.uk, ns1.krystal.uk
🔒 DNSSEC Status
⚠️ Insecure (no DNSSEC)
No DS record for yudiving.com (unsigned zone)
⏱️ Timing
Total: 484ms | Queries: -
📄 Records
| Type | Count | Sample Data |
|---|---|---|
| A | 1 | 77.72.1.26 |
| NS | 2 | ns2.krystal.uk, ns1.krystal.uk |
| MX | 2 | mx2.krystal.uk (pri: 20), mx1.krystal.uk (pri: 10) |
| TXT | 1 | v=spf1 include:relay.k.io a mx ip4:77.72 |
| SOA | 1 | ns1.krystal.uk admin.k-validator-fermi.c |
Analysis
Hierarchy
yudiving.com is parent of www.yudiving.com.
IP Addresses
yudiving.com points to a single IP: 77.72.1.26.
Other host names, for instance datainspector.com, mrbao.co.uk, codatech.co.uk, pgallen.com and celticpsalms.com share IP numbers with yudiving.com.
Name Servers
yudiving.com's delegation is to two name servers ns1.krystal.uk and ns2.krystal.uk.
yudiving.com shares the same name server configuration as other domains, such as satzuma.co.uk, maneek.com, occmed.co.uk, astardrainmasters.co.uk and bartirum.wales.
yudiving.com at least partially shares its name servers with other domains, for instance castresana.es, anceathrupoili.com, rics-surveyor.com, saema.net and bblist.net.
These name servers are commonly used with ns1.krystal.co.uk, ns2.krystal.co.uk, ns1.cloudhosting.co.uk, ns2.cloudhosting.co.uk, ns1.krystal.io, ns2.krystal.io, ns3.krystal.io, ns4.krystal.io, ns1.cloudhosting.uk and ns2.cloudhosting.uk.
Host names with a single IP:
ns1.krystal.uk resolves to 77.72.0.11.
ns2.krystal.uk resolves to 139.162.230.184.
Mail Servers
Two mail servers mx1.krystal.uk and mx2.krystal.uk handle yudiving.com.
yudiving.com uses the same mail server setup as other domains such as griffinsbutchers.co.uk, sportpit.eu, krystal.org.uk, amywinehousefoundation.co.uk and ocelli.co.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