tbuk.info - robtex.com
tbuk.info
info
| DNSSEC | 🔒 Signed (DS record present) | ||||||
| NS | a0.info.afilias-nst.info ⭐ | ||||||
| NS | a2.info.afilias-nst.info | ||||||
| NS | b0.info.afilias-nst.org ⚠️ Not in parent delegation | ||||||
| NS | b2.info.afilias-nst.org ⚠️ Not in parent delegation | ||||||
| NS | c0.info.afilias-nst.info | ||||||
| NS | d0.info.afilias-nst.org ⚠️ Not in parent delegation | ||||||
| SOA | a0.info.afilias-nst.infohostmaster@donuts.email serial=1774512546 | ||||||
Subdomains
mail.tbuk.info |
Same first word
Similar names
DNS History
4 records (4 active, 0 former)
●NSdavid.ns.cloudflare.com2026-03-02 → 2026-03-26 · 2 obs
● 2026-03-26 08:45:26
●NSkristin.ns.cloudflare.com2026-03-02 → 2026-03-26 · 2 obs
● 2026-03-26 08:45:26
●MXmail.tbuk.info2026-03-02 → 2026-03-26 · 2 obs
● 2026-03-26 08:45:26
●A51.38.86.812026-03-02 → 2026-03-26 · 2 obs
● 2026-03-26 08:45:26
🔍 DNS Trace
📋 Delegation Chain
| Zone | Nameservers | Glue |
|---|---|---|
| info | a0.info.afilias-nst.info, a2.info.afilias-nst.info, c0.info.afilias-nst.info | - |
| tbuk.info | kristin.ns.cloudflare.com, david.ns.cloudflare.com | - |
✅ Authoritative Response
Server:108.162.192.181
NS records: kristin.ns.cloudflare.com, david.ns.cloudflare.com
🔒 DNSSEC Status
⚠️ Insecure (no DNSSEC)
No DS record for tbuk.info (unsigned zone)
⏱️ Timing
Total: 324ms | Queries: -
📄 Records
| Type | Count | Sample Data |
|---|---|---|
| A | 1 | 51.38.86.81 |
| NS | 2 | david.ns.cloudflare.com, kristin.ns.cloudflare.com |
| MX | 1 | mail.tbuk.info (pri: 1) |
| SOA | 1 | david.ns.cloudflare.com dns.cloudflare.c |
Analysis
Hierarchy
tbuk.info is the parent of mail.tbuk.info.
IP Addresses
tbuk.info resolves to one IP number: 51.38.86.81.
Other host names, for instance mail.tbuk.info, share IP numbers with tbuk.info.
Name Servers
tbuk.info is delegated to two name servers david.ns.cloudflare.com and kristin.ns.cloudflare.com.
tbuk.info shares the same name server setup as other domains, for instance sport-muenzinger.de, warhammer40000online.com, snowbus.ru, manycosplay.com and dudobimail.com.
tbuk.info at least partially shares name servers with other domains, for instance rscwholesale.com, 889992822.xyz, mailnix.net, chronichealthissues.com and coastbrief.au.
These name servers are commonly used with stanley.ns.cloudflare.com, arya.ns.cloudflare.com and joyce.ns.cloudflare.com.
Host names with six IP numbers:
Host name david.ns.cloudflare.com points to: 2606:4700:58::adf5:3b98, 2803:f800:50::6ca2:c198, 2a06:98c1:50::ac40:2198, 108.162.193.152, 172.64.33.152 and 173.245.59.152.
Host name kristin.ns.cloudflare.com points to: 2606:4700:50::adf5:3ab5, 2803:f800:50::6ca2:c0b5, 2a06:98c1:50::ac40:20b5, 108.162.192.181, 172.64.32.181 and 173.245.58.181.
Mail Servers
tbuk.info is handled by a single mail server, mail.tbuk.info.
mail.tbuk.info resolves to IP 51.38.86.81.