bui.host - robtex.com
bui.host
host
| DNSSEC | 🔒 Signed (DS record present) | ||||||
| NS | ns01.trs-dns.com ⭐ | ||||||
| NS | ns.trs-dns.com | ||||||
| NS | ns01.trs-dns.net | ||||||
| NS | ns10.trs-dns.info | ||||||
| NS | ns10.trs-dns.org | ||||||
| SOA | ns.trs-dns.comtrs-ops@tucows.com serial=1775983115 | ||||||
Same first word
Similar names
DNS History
5 records (4 active, 1 former)
●NSdns1.registrar-servers.com2026-03-29 → 2026-04-12 · 2 obs
● 2026-04-12 08:58:40
●NSdns2.registrar-servers.com2026-03-29 → 2026-04-12 · 2 obs
● 2026-04-12 08:58:40
●MXbui-host.mail.protection.outlook.com2026-03-29 → 2026-04-12 · 2 obs
● 2026-04-12 08:58:40
○A50.205.236.1812026-03-29 → 2026-04-05 · 3 obs
● 2026-04-05 20:18:20
○ 2026-04-12 08:58:40
●A70.111.140.992026-04-12 → 2026-04-12 · 2 obs
● 2026-04-12 08:58:40
🔍 DNS Trace
📋 Delegation Chain
| Zone | Nameservers | Glue |
|---|---|---|
| host | ns01.trs-dns.com, ns01.trs-dns.net, ns10.trs-dns.org, ns10.trs-dns.info | 8 records |
| bui.host | dns1.registrar-servers.com, dns2.registrar-servers.com | - |
✅ Authoritative Response
Server:156.154.132.200
NS records: dns1.registrar-servers.com, dns2.registrar-servers.com
🔒 DNSSEC Status
⚠️ Insecure (no DNSSEC)
No DS record for bui.host (unsigned zone)
⏱️ Timing
Total: 435ms | Queries: -
📄 Records
| Type | Count | Sample Data |
|---|---|---|
| A | 1 | 70.111.140.99 |
| NS | 2 | dns1.registrar-servers.com, dns2.registrar-servers.com |
| MX | 1 | bui-host.mail.protection.outlook.com (pr |
| TXT | 2 | MS=ms39297326, v=spf1 include:spf.protection.outlook.co |
| SOA | 1 | dns1.registrar-servers.com hostmaster.re |
📌 Glue Records Collected
Total: 8
Out-of-bailiwick: 8 (ns01.trs-dns.com, ns01.trs-dns.net, ns10.trs-dns.org...)
Analysis
IP Addresses
bui.host maps to IP address 70.111.140.99.
Name Servers
Two name servers dns1.registrar-servers.com and dns2.registrar-servers.com are delegated to bui.host.
bui.host uses the same name server configuration as other domains, such as premier-eye-care.co.uk, ccmmkc.com, ourherstory.com, ezkast.com and paperchipmunk.com.
bui.host at least partially shares name servers with other domains such as whatthe.net, jerrybishop.net, psos.co, clandlan.net and asteriskthai.net.
These name servers are commonly used alongside dns3.registrar-servers.com, dns4.registrar-servers.com and dns5.registrar-servers.com.
Host names with two IPs:
dns1.registrar-servers.com points to 2610:a1:1024::200 and 156.154.132.200.
dns2.registrar-servers.com points to 2610:a1:1025::200 and 156.154.133.200.
Mail Servers
bui.host is handled by a single mail server, bui-host.mail.protection.outlook.com.
bui-host.mail.protection.outlook.com points to eight IP numbers: 2a01:111:f403:c931::, 2a01:111:f403:c946::5, 2a01:111:f403:f90a::1, 2a01:111:f403:f90b::, 52.101.40.1, 52.101.42.18, 52.101.194.0 and 52.101.194.19.