mastertool.ua - dns.ninja
mastertool.ua
| DNSSEC | ⚠️ Not signed | ||||||
| A | 93.190.45.81🇺🇦 UKRTELNET93.190.40.0/21 AGGREGATE BLOCK FOR UKRTELECOM DATA CENTER UKRHOST | ||||||
| NS | ns1.ukrdomen.com ⭐ | ||||||
| A | 93.190.40.18🇺🇦 UKRTELNET93.190.40.0/21 AGGREGATE BLOCK FOR UKRTELECOM DATA CENTER UKRHOST | ||||||
| PTR | ns1.ukrdomen.com | ||||||
| NS | ns2.ukrdomen.com | ||||||
| A | 31.28.167.251🇺🇦 Colocall31.28.164.0/22 | ||||||
| PTR | ns2.ukrdomen.com | ||||||
| A | 168.119.135.174🇩🇪 Hetzner168.119.0.0/16 HETZNER-DC | ||||||
| PTR | static.174.135.119.168.clients.your-server.de | ||||||
| MX | mx1.mastertool.ua ⭐ | ||||||
| A | 142.132.255.173🇩🇪 Hetzner142.132.128.0/17 HETZNER-DC | ||||||
| PTR | mx1.mastertool.ua | ||||||
| TXT | cb5e9871b6a49622cec50e3b0af4271efd0ddc0bc01add1f10f516a7214a8f0 | ||||||
| TXT | google-site-verification=aIb9K3WFNO17DDCgyIe1he2Rgjk44_mltme7bOMQx3w | ||||||
| TXT | v=spf1 a mx ip4:93.190.46.59 include:_uhspf.ukrdomen.com ~all | ||||||
| TXT | e3f9a4ff05879e595d426ff8d64042d44c5285b91ea24e5a2c0491a15e404c0 | ||||||
| SOA | ns1.ukrdomen.comhostmaster@ukrainianhosting.com 2026-02-04 #9 | ||||||
ua
| DNSSEC | 🔒 Signed (DS record present) | ||||||
| NS | in1.ns.ua ⭐ | ||||||
| NS | bg.ns.ua | ||||||
| NS | cz.ns.ua | ||||||
| NS | ho1.ns.ua | ||||||
| NS | nn.ns.ua | ||||||
| NS | pch.ns.ua | ||||||
| NS | rcz.ns.ua | ||||||
| MX | mr.kolo.net ⭐ | ||||||
| TXT | $Id: ua.,v 1.1756 2025/08/14 00:16:24 root Exp root $ | ||||||
| TXT | ua.pub 2026-06-04T01:06:01Z ho-to 81 | ||||||
| TXT | ua.priv.ds 2026-06-04T01:04:01Z ho-to 103 | ||||||
| TXT | ua.pub.ds 2026-06-04T01:06:01Z ho-to 73 | ||||||
| TXT | ua.priv 2026-06-04T01:04:01Z ho-to 25243 | ||||||
| SOA | in1.ns.uadomain-master@cctld.ua 2026-06-04 #2 | ||||||
Subdomains
Same first word
mastertool.net |
mastertool.com |
mastertool.ua |
mastertool.be |
mastertool.md |
mastertool.fr |
mastertool.ru |
mastertool.eu |
mastertool.co.uk |
mastertool.de |
Similar names
DNS History
6 records (4 active, 2 former)
●NSns1.ukrdomen.com2017-07-31 → 2026-06-04 · 2 obs
● 2026-06-04 01:40:08
●NSns2.ukrdomen.com2017-07-31 → 2026-06-04 · 2 obs
● 2026-06-04 01:40:08
○MXmx.mastertool.ua2017-07-31 → 2017-07-31 · 3 obs
○ 2026-03-04 20:20:44
○ 2026-06-04 01:40:08
●MXmx1.mastertool.ua2026-03-04 → 2026-06-04 · 3 obs
● 2026-03-04 20:20:44
● 2026-06-04 01:40:08
○A93.190.41.382017-07-31 → 2017-07-31 · 3 obs
○ 2026-03-04 20:20:44
○ 2026-06-04 01:40:08
●A93.190.45.812026-03-04 → 2026-06-04 · 3 obs
● 2026-03-04 20:20:44
● 2026-06-04 01:40:08
🔍 DNS Trace
📋 Delegation Chain
| Zone | Nameservers | Glue |
|---|---|---|
| ua | bg.ns.ua, cz.ns.ua, nn.ns.ua, ho1.ns.ua... | - |
| mastertool.ua | ns1.ukrdomen.com, ns2.ukrdomen.com | - |
✅ Authoritative Response
Server:31.28.167.251
NS records: ns1.ukrdomen.com, ns2.ukrdomen.com
🔒 DNSSEC Status
⚠️ Insecure (no DNSSEC)
No DS record for mastertool.ua (unsigned zone)
⏱️ Timing
Total: 862ms | Queries: -
📄 Records
| Type | Count | Sample Data |
|---|---|---|
| A | 1 | 93.190.45.81 |
| NS | 2 | ns2.ukrdomen.com, ns1.ukrdomen.com |
| MX | 1 | mx1.mastertool.ua (pri: 10) |
| TXT | 4 | e3f9a4ff05879e595d426ff8d64042d44c5285b9, v=spf1 a mx ip4:93.190.46.59 include:_uh... |
| SOA | 1 | ns1.ukrdomen.com hostmaster.ukrainianhos |
Analysis
Hierarchy
The domain mastertool.ua is a parent of mx.mastertool.ua, mx1.mastertool.ua, www.mastertool.ua and mail.mastertool.ua.
IP Addresses
mastertool.ua resolves to just one IP address, 93.190.45.81.
Two other host names, along with nataliezinkoatelier.com, mideya.com.ua and www.madseller.in.ua, also share IP numbers with mastertool.ua.
Name Servers
Two name servers handle the delegation for mastertool.ua: ns1.ukrdomen.com and ns2.ukrdomen.com.
mastertool.ua shares its NS records with other domains, for example shopomama.in.ua, admincher.gov.ua, med-texnika.com and two others.
mastertool.ua at least partially shares name servers with other domains, for instance maf.com.ua, avtobud.com and elochka.kiev.ua.
These name servers tend to be deployed in combination with the name servers ns1.mafhost.com and ns2.mafhost.com.
Host names that have two IP addresses:
ns2.ukrdomen.com resolves to two addresses: 31.28.167.251 and 168.119.135.174.
Host names with one IP number:
The hostname ns1.ukrdomen.com resolves to 93.190.40.18.
Mail Servers
The sole mail server for mastertool.ua is mx1.mastertool.ua.
mx1.mastertool.ua carries a single IP number, which is 142.132.255.173.