ultx.uk - robtex.com
ultx.uk
| DNSSEC | ⚠️ Not signed | ||||||
| A | 51.195.235.143🇫🇷 OVH51.195.0.0/16 | ||||||
| PTR | web03.ultx.ovh | ||||||
| NS | ns1.ultx.uk ⭐ ⚠️ Not in parent delegation | ||||||
| A | 51.195.235.143🇫🇷 OVH51.195.0.0/16 | ||||||
| PTR | web03.ultx.ovh | ||||||
| NS | ns2.ultx.uk ⚠️ Not in parent delegation | ||||||
| A | 51.195.235.143🇫🇷 OVH51.195.0.0/16 | ||||||
| PTR | web03.ultx.ovh | ||||||
| NS | sdns2.ultx.ovh ⚠️ Not in zone NS records | ||||||
| A | 51.195.235.143🇫🇷 OVH51.195.0.0/16 | ||||||
| PTR | web03.ultx.ovh | ||||||
| NS | web03.ultx.ovh ⚠️ Not in zone NS records | ||||||
| A | 51.195.235.143🇫🇷 OVH51.195.0.0/16 | ||||||
| PTR | web03.ultx.ovh | ||||||
| MX | mail.ultx.uk ⭐ | ||||||
| A | 51.195.235.143🇫🇷 OVH51.195.0.0/16 | ||||||
| PTR | web03.ultx.ovh | ||||||
| TXT | v=spf1 +a +mx +a:web03.ultx.ovh include:relay.mailbaby.net -all | ||||||
| SOA | ns1.ultx.ukcontact@peter-edwards.com 2025-10-18 #4 | ||||||
uk
| DNSSEC | 🔒 Signed (DS record present) | ||||||
| NS | dns1.nic.uk ⭐ | ||||||
| NS | dns2.nic.uk | ||||||
| NS | dns3.nic.uk | ||||||
| NS | dns4.nic.uk | ||||||
| NS | nsa.nic.uk | ||||||
| NS | nsb.nic.uk | ||||||
| NS | nsc.nic.uk | ||||||
| NS | nsd.nic.uk | ||||||
| SOA | dns1.nic.ukhostmaster@nic.uk serial=1785478409 | ||||||
Subdomains
Same first word
Similar names
DNS History
7 records (6 active, 1 former)
●NSns1.ultx.uk2018-07-16 → 2026-07-31 · 2 obs
● 2026-07-31 06:14:06
●NSns2.ultx.uk2018-07-16 → 2026-07-31 · 2 obs
● 2026-07-31 06:14:06
●NSsdns2.ultx.ovh2026-06-09 → 2026-07-31 · 3 obs
● 2026-06-09 11:45:26
● 2026-07-31 06:14:06
●NSweb03.ultx.ovh2026-06-09 → 2026-07-31 · 3 obs
● 2026-06-09 11:45:26
● 2026-07-31 06:14:06
●MXmail.ultx.uk2018-07-16 → 2026-07-31 · 2 obs
● 2026-07-31 06:14:06
○A213.32.34.2512018-07-16 → 2018-07-16 · 3 obs
○ 2026-06-09 11:45:26
○ 2026-07-31 06:14:06
●A51.195.235.1432026-06-09 → 2026-07-31 · 3 obs
● 2026-06-09 11:45:26
● 2026-07-31 06:14:06
🔍 DNS Trace
📋 Delegation Chain
| Zone | Nameservers | Glue |
|---|---|---|
| uk | nsa.nic.uk, nsb.nic.uk, nsc.nic.uk, nsd.nic.uk... | - |
| ultx.uk | sdns2.ultx.ovh, web03.ultx.ovh | - |
✅ Authoritative Response
Server:51.195.235.143
NS records: sdns2.ultx.ovh, web03.ultx.ovh
🔒 DNSSEC Status
⚠️ Insecure (no DNSSEC)
No DS record for ultx.uk (unsigned zone)
⏱️ Timing
Total: 2038ms | Queries: -
📄 Records
| Type | Count | Sample Data |
|---|---|---|
| A | 1 | 51.195.235.143 |
| NS | 2 | ns1.ultx.uk, ns2.ultx.uk |
| MX | 1 | mail.ultx.uk (pri: 10) |
| TXT | 1 | v=spf1 +a +mx +a:web03.ultx.ovh include: |
| SOA | 1 | ns1.ultx.uk contact.peter-edwards.com |
Analysis
Hierarchy
ultx.uk is a parent domain, with ns2.ultx.uk, mail.ultx.uk and ns1.ultx.uk beneath it.
IP Addresses
ultx.uk directs to one IP number, which is 51.195.235.143.
Among the host names that share IP numbers with ultx.uk are ns1.ultechs.com, josselin.org.uk, ns2.ultechs.com and two others.
Name Servers
The domain ultx.uk is delegated to these four name servers: sdns2.ultx.ovh, web03.ultx.ovh, ns1.ultx.uk and ns2.ultx.uk.
There is an overlap in name servers between ultx.uk and other domains, for example peter-edwards.com, ultechs.com and josselin.org.uk
It is common to find these name servers paired with the name servers ns1.peter-edwards.com, ns2.peter-edwards.com, ns1.josselin.org.uk and ns2.josselin.org.uk.
sdns2.ultx.ovh, web03.ultx.ovh, ns1.ultx.uk and ns2.ultx.uk each have the same IP address: 51.195.235.143.
sdns2.ultx.ovh, web03.ultx.ovh, ns1.ultx.uk and ns2.ultx.uk each direct to 51.195.235.143.
Mail Servers
ultx.uk routes its mail through a single mail server, mail.ultx.uk.
mail.ultx.uk directs to just one IP number, 51.195.235.143.