b.ua - robtex.com
b.ua
| DNSSEC | ⚠️ Not signed | ||||||
| A | 50.6.34.129🇺🇸 ORACLE-OCI-3189850.6.34.0/23 Newfold Digital, Inc. | ||||||
| PTR | 50-6-34-129.unifiedlayer.com | ||||||
| NS | ns1.bestname.com.ua ⭐ | ||||||
| A | 194.28.173.2🇺🇦 BESTHOSTING-AS194.28.173.0/24 | ||||||
| PTR | bestname.com.ua | ||||||
| NS | ns2.bestname.com.ua | ||||||
| A | 135.181.208.108🇫🇮 Hetzner135.181.0.0/16 HETZNER-DC | ||||||
| PTR | ns2.bestname.com.ua | ||||||
| NS | ns3.bestname.com.ua | ||||||
| A | 5.9.177.93🇩🇪 Hetzner5.9.0.0/16 HETZNER-RZ-FKS-BLK5 | ||||||
| PTR | static.93.177.9.5.clients.your-server.de | ||||||
| MX | mail.b.ua ⭐ | ||||||
| A | 50.6.34.129🇺🇸 ORACLE-OCI-3189850.6.34.0/23 Newfold Digital, Inc. | ||||||
| PTR | 50-6-34-129.unifiedlayer.com | ||||||
| SOA | ns1.bestname.com.uadomainmaster@bestname.com.ua 2026-05-11 #2 | ||||||
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 | ua.priv.ds 2026-07-17T02:04:01Z ho-to 112 | ||||||
| TXT | $Id: ua.,v 1.1756 2025/08/14 00:16:24 root Exp root $ | ||||||
| TXT | ua.pub 2026-07-17T02:06:01Z ho-to 81 | ||||||
| TXT | ua.pub.ds 2026-07-17T02:06:01Z ho-to 73 | ||||||
| TXT | ua.priv 2026-07-17T02:04:01Z ho-to 25323 | ||||||
| SOA | in1.ns.uadomain-master@cctld.ua 2026-07-17 #5 | ||||||
Subdomains
mail.b.ua |
Same first word
Similar names
b.fashion |
b.sg |
b.af |
b.cc |
b.camp |
b.org.nz |
b.githubusercontent.com |
b.fyi |
b.bi |
b.com.ai |
b.bw |
b.sh |
b.vg |
b.at |
b.is |
b.care |
b.site |
b.ph |
b.lu |
DNS History
7 records (5 active, 2 former)
●NSns1.bestname.com.ua2015-08-28 → 2026-07-17 · 2 obs
● 2026-07-17 03:04:32
●NSns2.bestname.com.ua2015-08-28 → 2026-07-17 · 2 obs
● 2026-07-17 03:04:32
●NSns3.bestname.com.ua2015-08-28 → 2026-07-17 · 2 obs
● 2026-07-17 03:04:32
●MXmail.b.ua2015-08-28 → 2026-07-17 · 2 obs
● 2026-07-17 03:04:32
○A194.28.173.22015-08-28 → 2026-05-09 · 8 obs
● 2020-10-29 03:27:48
○ 2026-02-16 11:36:52
○ 2026-02-26 16:15:02
● 2026-03-02 18:25:10
● 2026-05-09 09:16:48
○ 2026-05-13 23:03:30
○ 2026-07-17 03:04:32
○A50.6.3.1122026-02-16 → 2026-02-26 · 5 obs
● 2026-02-16 11:36:52
● 2026-02-26 16:15:02
○ 2026-03-02 18:25:10
○ 2026-07-17 03:04:32
●A50.6.34.1292026-05-13 → 2026-07-17 · 3 obs
● 2026-05-13 23:03:30
● 2026-07-17 03:04:32
🔍 DNS Trace
📋 Delegation Chain
| Zone | Nameservers | Glue |
|---|---|---|
| ua | bg.ns.ua, cz.ns.ua, nn.ns.ua, ho1.ns.ua... | 16 records |
| b.ua | ns1.bestname.com.ua, ns2.bestname.com.ua, ns3.bestname.com.ua | - |
✅ Authoritative Response
Server:135.181.208.108
NS records: ns1.bestname.com.ua, ns2.bestname.com.ua, ns3.bestname.com.ua
🔒 DNSSEC Status
⚠️ Insecure (no DNSSEC)
No DS record for b.ua (unsigned zone)
⏱️ Timing
Total: 992ms | Queries: -
📄 Records
| Type | Count | Sample Data |
|---|---|---|
| A | 1 | 50.6.34.129 |
| NS | 3 | ns2.bestname.com.ua, ns1.bestname.com.ua... |
| MX | 1 | mail.b.ua (pri: 10) |
| SOA | 1 | ns1.bestname.com.ua domainmaster.bestnam |
📌 Glue Records Collected
Total: 16
In-bailiwick: 16 (bg.ns.ua, bg.ns.ua, bg.ns.ua...)
Analysis
Hierarchy
b.ua serves as the parent of mail.b.ua.
IP Addresses
b.ua resolves to one IP address: 50.6.34.129.
mail.empressofemo.fun, mail.b.ua, mail.automationplay.com and two other host names share IP numbers with b.ua.
Name Servers
b.ua is served by three name servers: ns1.bestname.com.ua, ns2.bestname.com.ua and ns3.bestname.com.ua.
b.ua has at least partial name server overlap with other domains, such as bmu2.com.ua, bestname.com.ua, chk.cn.ua and two others.
ns1.bestname.com.ua has IP address 194.28.173.2, ns2.bestname.com.ua has IP address 135.181.208.108 and ns3.bestname.com.ua has IP address 5.9.177.93 — one address each.
Mail Servers
Mail for b.ua is handled by a single mail server, mail.b.ua.
mail.b.ua resolves to 50.6.34.129 and no other IP number.