sergb.com - robtex.com
sergb.com
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=1776404667 | ||||||
Same first word
Similar names
DNS History
7 records (7 active, 0 former)
●NSns1.ukraine.com.ua2015-06-06 → 2026-04-17 · 2 obs
● 2026-04-17 05:53:42
●NSns2.ukraine.com.ua2015-06-06 → 2026-04-17 · 2 obs
● 2026-04-17 05:53:42
●NSns3.ukraine.com.ua2015-06-06 → 2026-04-17 · 2 obs
● 2026-04-17 05:53:42
●MXmx15.ukraine.com.ua2015-06-06 → 2026-04-17 · 2 obs
● 2026-04-17 05:53:42
●MXmx20.ukraine.com.ua2015-06-06 → 2026-04-17 · 2 obs
● 2026-04-17 05:53:42
●A185.68.16.1752015-06-06 → 2026-04-17 · 2 obs
● 2026-04-17 05:53:42
●A2a00:7a60:0:10af::12015-06-06 → 2026-04-17 · 2 obs
● 2026-04-17 05:53:42
🔍 DNS Trace
📋 Delegation Chain
| Zone | Nameservers | Glue |
|---|---|---|
| com | b.gtld-servers.net, h.gtld-servers.net, k.gtld-servers.net, d.gtld-servers.net... | - |
| sergb.com | ns1.ukraine.com.ua, ns2.ukraine.com.ua, ns3.ukraine.com.ua | - |
✅ Authoritative Response
Server:91.222.136.245
NS records: ns1.ukraine.com.ua, ns2.ukraine.com.ua, ns3.ukraine.com.ua
🔒 DNSSEC Status
⚠️ Insecure (no DNSSEC)
No DS record for sergb.com (unsigned zone)
⏱️ Timing
Total: 1185ms | Queries: -
📄 Records
| Type | Count | Sample Data |
|---|---|---|
| A | 1 | 185.68.16.175 |
| AAAA | 1 | 2a00:7a60:0:10af::1 |
| NS | 3 | ns1.ukraine.com.ua, ns2.ukraine.com.ua... |
| MX | 2 | mx15.ukraine.com.ua (pri: 15), mx20.ukraine.com.ua (pri: 20) |
| TXT | 1 | v=spf1 include:_spf.ukraine.com.ua ~all |
| SOA | 1 | ns1.ukraine.com.ua hostmaster.adm.tools |
Analysis
IP Addresses
sergb.com points to two IPs: 2a00:7a60:0:10af::1 and 185.68.16.175.
Other host names including 193-34-63-69.iport.net.ua, 193-34-62-63.iport.net.ua, nivelir.in.ua, 193-34-62-151.iport.net.ua and sprinter.help share IP numbers with sergb.com.
Name Servers
sergb.com is delegated to three name servers: ns1.ukraine.com.ua, ns2.ukraine.com.ua and ns3.ukraine.com.ua.
sergb.com at least partially shares name servers with other domains, including dental-clinic.od.ua, 139.222.91.in-addr.arpa, uku.com.ua, alpi.com.ua and ver-n.com.
These name servers are typically used together with the name servers ns1.fastdns.hosting, ns2.fastdns.hosting, ns3.fastdns.hosting, ns11.inhostedns.com, ns21.inhostedns.net, ns31.inhostedns.org, ns18.inhostedns.com, ns28.inhostedns.net, ns38.inhostedns.org and ns113.inhostedns.com.
Host names with two IP numbers:
ns1.ukraine.com.ua points to: 2001:67c:2070:c8e3::1 and 91.206.200.227
ns2.ukraine.com.ua points to: 2001:67c:2070:88f5::1 and 91.222.136.245
ns3.ukraine.com.ua points to: 2a01:4f8:fff0:142:103::2 and 167.235.84.55
Mail Servers
sergb.com is handled by two mail servers: mx15.ukraine.com.ua and mx20.ukraine.com.ua.
sergb.com shares its mail server setup with other domains, including gmdgroup.com.ua, tour-barcelona.net, dom2000.in.ua, bliscorgarant.com and fsu.org.ua.
sergb.com shares some mail servers with other domains, for example solti.com.ua and tvpu.te.ua.
Two host names share fourteen IPs:
mx15.ukraine.com.ua points to: 2a0c:a80:0:b01a::1, 2a0c:a80:0:b01c::1, 2a0c:a80:0:b10a::1, 2a0c:a80:0:b10b::1, 2a0c:a80:0:b10c::1, 2a0c:a80:0:b10d::1, 2a0c:a80:0:b10e::1, 185.234.176.26, 185.234.176.28, 185.234.177.10, 185.234.177.11, 185.234.177.12, 185.234.177.13 and 185.234.177.14.
mx20.ukraine.com.ua points to the same set: 2a0c:a80:0:b01a::1, 2a0c:a80:0:b01c::1, 2a0c:a80:0:b10a::1, 2a0c:a80:0:b10b::1, 2a0c:a80:0:b10c::1, 2a0c:a80:0:b10d::1, 2a0c:a80:0:b10e::1, 185.234.176.26, 185.234.176.28, 185.234.177.10, 185.234.177.11, 185.234.177.12, 185.234.177.13 and 185.234.177.14.
For each IP in that list, the host names that point to it are mx15.ukraine.com.ua and mx20.ukraine.com.ua.