bu-ko.com - robtex.com
bu-ko.com
| DNSSEC | ⚠️ Not signed | ||||||
| A | 31.192.111.31🇷🇺 ORG-LVA15-AS31.192.111.0/24 | ||||||
| NS | a.misconfigured.dns.server.invalid ⭐ | ||||||
| NS | ns1.vigbo.site | ||||||
| A | 161.104.107.143🇫🇷 UNSPECIFIED160.0.0.0/3 | ||||||
| NS | ns2.vigbo.site | ||||||
| A | 45.155.103.96🇬🇧 HOSTKEY-AS45.155.103.0/24 | ||||||
| MX | bu-ko.com ⭐ | ||||||
| A | 31.192.111.31🇷🇺 ORG-LVA15-AS31.192.111.0/24 | ||||||
| TXT | v=spf1 +a +mx +ip4:138.201.250.159 +include:sendgrid.net ~all | ||||||
| SOA | a.misconfigured.dns.server.invalidhostmaster@bu-ko.com 2026-05-07 #1 | ||||||
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=1778439591 | ||||||
MX for
bu-ko.com |
Same first word
bu-ko.com |
Similar names
DNS History
8 records (5 active, 3 former)
●NSa.misconfigured.dns.server.invalid2026-02-21 → 2026-05-10 · 3 obs
● 2026-02-21 13:58:50
● 2026-05-10 19:25:40
○NSns1.gophotoweb.com2015-09-02 → 2017-04-29 · 4 obs
● 2017-04-29 04:42:58
○ 2026-02-21 13:58:50
○ 2026-05-10 19:25:40
●NSns1.vigbo.site2026-02-21 → 2026-05-10 · 3 obs
● 2026-02-21 13:58:50
● 2026-05-10 19:25:40
○NSns2.gophotoweb.com2015-09-02 → 2017-04-29 · 4 obs
● 2017-04-29 04:42:58
○ 2026-02-21 13:58:50
○ 2026-05-10 19:25:40
●NSns2.vigbo.site2026-02-21 → 2026-05-10 · 3 obs
● 2026-02-21 13:58:50
● 2026-05-10 19:25:40
●MXbu-ko.com2015-09-02 → 2026-05-10 · 2 obs
● 2026-05-10 19:25:40
●A31.192.111.312026-02-21 → 2026-05-10 · 3 obs
● 2026-02-21 13:58:50
● 2026-05-10 19:25:40
○A88.198.241.62015-09-02 → 2017-04-29 · 4 obs
● 2017-04-29 04:42:58
○ 2026-02-21 13:58:50
○ 2026-05-10 19:25:40
🔍 DNS Trace
📋 Delegation Chain
| Zone | Nameservers | Glue |
|---|---|---|
| com | c.gtld-servers.net, g.gtld-servers.net, e.gtld-servers.net, m.gtld-servers.net... | - |
| bu-ko.com | ns1.vigbo.site, ns2.vigbo.site | - |
✅ Authoritative Response
Server:161.104.107.143
NS records: ns1.vigbo.site, ns2.vigbo.site
🔒 DNSSEC Status
⚠️ Insecure (no DNSSEC)
No DS record for bu-ko.com (unsigned zone)
⏱️ Timing
Total: 730ms | Queries: -
📄 Records
| Type | Count | Sample Data |
|---|---|---|
| A | 1 | 31.192.111.31 |
| NS | 2 | ns1.vigbo.site, ns2.vigbo.site |
| MX | 1 | bu-ko.com (pri: 0) |
| TXT | 1 | v=spf1 +a +mx +ip4:138.201.250.159 +incl |
| SOA | 1 | a.misconfigured.dns.server.invalid hostm |
Analysis
Mail Server Role
For bu-ko.com, the mail server is bu-ko.com.
IP Addresses
bu-ko.com resolves to one IP number: 31.192.111.31.
other host names including irinafotos.com, blackstudio.info, lushin.ru, maximevmenenko.ru and pavelkryukov.com share IP numbers with bu-ko.com.
Name Servers
bu-ko.com is delegated to three name servers ns1.vigbo.site, ns2.vigbo.site and a.misconfigured.dns.server.invalid.
bu-ko.com at least partially shares name servers with other domains, for instance akarose.com, helmond.tips, 79.204.85.in-addr.arpa, ivanabramov.com and hookyouraudience.com.
These name servers are commonly used with the following name servers: ns1.vigbo.com, ns2.vigbo.com, ns1.gophotoweb.com, ns2.gophotoweb.com, ns1.domeeninimi.ee, ns2.domeeninimi.ee, ndns1.cosmotown.com, ndns2.cosmotown.com, ns1.cbsv.jp and ns2.cbsv.jp.
Host names with one IP number:
ns1.vigbo.site points to 161.104.107.143
ns2.vigbo.site points to 45.155.103.96
Mail Servers
bu-ko.com is served by a single mail server, bu-ko.com.
bu-ko.com resolves to IP 31.192.111.31.