nc21.com.ua - robtex.com
nc21.com.ua
| DNSSEC | ⚠️ Not signed | ||||||
| A | 37.187.158.175🇫🇷 OVH37.187.0.0/16 | ||||||
| PTR | hosting33.ukrnames.com | ||||||
| NS | ns1.host.ukrnames.com ⭐ | ||||||
| A | 149.202.5.227🇫🇷 OVH149.202.0.0/16 | ||||||
| PTR | ns1.host.ukrnames.com | ||||||
| NS | ns2.host.ukrnames.com | ||||||
| A | 161.35.222.133🇩🇪 DIGITALOCEAN161.35.208.0/20 DigitalOcean | ||||||
| PTR | ns2.host.ukrnames.com | ||||||
| MX | nc21.com.ua ⭐ | ||||||
| A | 37.187.158.175🇫🇷 OVH37.187.0.0/16 | ||||||
| PTR | hosting33.ukrnames.com | ||||||
| TXT | v=spf1 ip4:37.187.158.175 ip4:91.231.87.78 +a +mx +ip4:91.231.84.40 ~all | ||||||
| SOA | ns1.host.ukrnames.comadmin@ukrnames.com 2025-06-17 #0 | ||||||
com.ua
| DNSSEC | ⚠️ Not signed | ||||||
| NS | ho1.com.ns.ua ⭐ | ||||||
| NS | cfdf.com.ns.ua | ||||||
| NS | cz.ns.ua | ||||||
| NS | nn.ns.ua | ||||||
| NS | rcz.ns.ua | ||||||
| TXT | com.ua 202605110806 270516 | ||||||
| SOA | ho1.com.ns.uadnsmaster@hostmaster.ua serial=2008294840 | ||||||
MX for
nc21.com.ua |
Same first word
Similar names
21cn.com |
21cn.net |
12nc.com.ua |
nc12.com |
21cn.pl |
21cn.de |
c21n.jp |
21cn.cn |
21cn.xyz |
cn21.com |
n1c2.com |
c21n.com |
c12n.com |
21cn.co.uk |
12cn.cn |
n21c.com |
cn12.net |
21cn.cn.com |
n1c2.net |
DNS History
5 records (4 active, 1 former)
●NSns1.host.ukrnames.com2018-10-04 → 2026-05-11 · 2 obs
● 2026-05-11 05:26:04
●NSns2.host.ukrnames.com2018-10-04 → 2026-05-11 · 2 obs
● 2026-05-11 05:26:04
●MXnc21.com.ua2018-10-04 → 2026-05-11 · 2 obs
● 2026-05-11 05:26:04
●A37.187.158.1752026-03-12 → 2026-05-11 · 3 obs
● 2026-03-12 10:50:20
● 2026-05-11 05:26:04
○A91.231.84.402018-10-04 → 2018-10-04 · 3 obs
○ 2026-03-12 10:50:20
○ 2026-05-11 05:26:04
🔍 DNS Trace
📋 Delegation Chain
| Zone | Nameservers | Glue |
|---|---|---|
| com.ua | nn.ns.ua, cz.ns.ua, cfdf.com.ns.ua, rcz.ns.ua... | - |
| nc21.com.ua | ns1.host.ukrnames.com, ns2.host.ukrnames.com | - |
✅ Authoritative Response
Server:161.35.222.133
NS records: ns1.host.ukrnames.com, ns2.host.ukrnames.com
🔒 DNSSEC Status
⚠️ Insecure (no DNSSEC)
No DS record for com.ua (unsigned zone)
⏱️ Timing
Total: 2248ms | Queries: -
📄 Records
| Type | Count | Sample Data |
|---|---|---|
| A | 1 | 37.187.158.175 |
| NS | 2 | ns2.host.ukrnames.com, ns1.host.ukrnames.com |
| MX | 1 | nc21.com.ua (pri: 0) |
| TXT | 1 | v=spf1 ip4:37.187.158.175 ip4:91.231.87. |
| SOA | 1 | ns1.host.ukrnames.com admin.ukrnames.com |
Analysis
Mail Server Role
For nc21.com.ua, the mail server is nc21.com.ua.
IP Addresses
nc21.com.ua resolves to one IP number: 37.187.158.175.
other host names including xcc.com.ua, www.lib-net.com, streamozone.com.ua, scientific-notes.com and visart.academy share IP numbers with nc21.com.ua.
Name Servers
nc21.com.ua is delegated to two name servers ns1.host.ukrnames.com and ns2.host.ukrnames.com.
nc21.com.ua shares the same name server setup as other domains, for instance berlo.com.ua, 360.com.ua, da.vn.ua, ukrsibinvest.com.ua and mail.dneprsportstroy.com.
Host names with one IP number:
ns1.host.ukrnames.com points to 149.202.5.227
ns2.host.ukrnames.com points to 161.35.222.133
Mail Servers
nc21.com.ua is served by a single mail server, nc21.com.ua.
nc21.com.ua resolves to IP 37.187.158.175.