b4y.by - robtex.com
b4y.by
| DNSSEC | ⚠️ Not signed | ||||||
| A | 45.135.234.81🇧🇾 SUPPORTCHAIN-AS45.135.234.0/24 | ||||||
| PTR | 81.234.135.45.static.hostfyby.net | ||||||
| NS | cloud.b4y.by ⭐ | ||||||
| NS | ns1.b4y.by | ||||||
| A | 45.135.234.81🇧🇾 SUPPORTCHAIN-AS45.135.234.0/24 | ||||||
| PTR | 81.234.135.45.static.hostfyby.net | ||||||
| NS | ns2.b4y.by | ||||||
| A | 45.135.234.81🇧🇾 SUPPORTCHAIN-AS45.135.234.0/24 | ||||||
| PTR | 81.234.135.45.static.hostfyby.net | ||||||
| MX | mail.b4y.by ⭐ | ||||||
| A | 45.135.234.81🇧🇾 SUPPORTCHAIN-AS45.135.234.0/24 | ||||||
| PTR | 81.234.135.45.static.hostfyby.net | ||||||
| TXT | v=spf1 ip4:45.135.234.81 a mx ~all | ||||||
| SOA | cloud.b4y.byroot@b4y.by 2020-11-04 #17 | ||||||
by
| DNSSEC | 🔒 Signed (DS record present) | ||||||
| NS | dns1.tld.becloud.by ⭐ | ||||||
| NS | dns1.tld.becloudby.com | ||||||
| NS | dns2.tld.becloudby.tech | ||||||
| NS | dns3.tld.becloudby.tech | ||||||
| NS | dns4.tld.becloudby.tech | ||||||
| NS | dns7.tld.becloudby.com | ||||||
| SOA | dns1.tld.becloud.bysupport@becloud.by serial=2604140610 | ||||||
Subdomains
Same first word
Similar names
by4.de |
yb4.com |
by4.media |
by4.com |
4yb.com |
4by.ru |
by4.me |
4yb.de |
by4.com.br |
4by.de |
by4.net |
y4b.com |
by4.eu |
4yb.nl |
yb4.github.io |
4by.eu |
4by.com |
by4.co |
DNS History
5 records (5 active, 0 former)
●NScloud.b4y.by2026-03-19 → 2026-04-14 · 2 obs
● 2026-04-14 06:29:44
●NSns1.b4y.by2026-03-19 → 2026-04-14 · 2 obs
● 2026-04-14 06:29:44
●NSns2.b4y.by2026-03-19 → 2026-04-14 · 2 obs
● 2026-04-14 06:29:44
●MXmail.b4y.by2026-03-19 → 2026-04-14 · 2 obs
● 2026-04-14 06:29:44
●A45.135.234.812026-03-19 → 2026-04-14 · 2 obs
● 2026-04-14 06:29:44
🔍 DNS Trace
📋 Delegation Chain
| Zone | Nameservers | Glue |
|---|---|---|
| by | dns1.tld.becloudby.com, dns7.tld.becloudby.com, dns2.tld.becloudby.tech, dns3.tld.becloudby.tech... | 9 records |
| b4y.by | ns2.b4y.by, ns1.b4y.by | 2 records |
✅ Authoritative Response
Server:45.135.234.81
NS records: ns2.b4y.by, ns1.b4y.by
🔒 DNSSEC Status
⚠️ Insecure (no DNSSEC)
No DS record for b4y.by (unsigned zone)
⏱️ Timing
Total: 607ms | Queries: -
📄 Records
| Type | Count | Sample Data |
|---|---|---|
| A | 1 | 45.135.234.81 |
| NS | 2 | ns2.b4y.by, ns1.b4y.by |
| MX | 2 | mail.b4y.by (pri: 10), mail.b4y.by (pri: 20) |
| TXT | 1 | v=spf1 ip4:45.135.234.81 a mx ~all |
| SOA | 1 | cloud.b4y.by root.b4y.by |
📌 Glue Records Collected
Total: 11
In-bailiwick: 2 (ns1.b4y.by, ns2.b4y.by)
Out-of-bailiwick: 9 (dns1.tld.becloudby.com, dns1.tld.becloudby.com, dns7.tld.becloudby.com...)
Analysis
Hierarchy
b4y.by is a parent of ns1.b4y.by and ns2.b4y.by.
IP Addresses
b4y.by points to a single IP number: 45.135.234.81.
Other host names, for instance ns2.b4y.by, bagb.by, ns1.b4y.by, www.bagb.by and mail.bagb.by share IP numbers with b4y.by.
Name Servers
The delegation for b4y.by is handled by three name servers: cloud.b4y.by, ns1.b4y.by and ns2.b4y.by.
b4y.by shares name servers with other domains at least partially, for example bagb.by.
Host names sharing a single IP:
ns1.b4y.by points to 45.135.234.81
ns2.b4y.by points to 45.135.234.81
Host names that point to 45.135.234.81: ns1.b4y.by and ns2.b4y.by
Mail Servers
b4y.by is handled by a single mail server, mail.b4y.by.
mail.b4y.by points to a single IP: 45.135.234.81.