bcert.io - robtex.com
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bcert.io
io
| DNSSEC | 🔒 Signed (DS record present) | ||||||
| NS | a0.nic.io ⭐ 🔒 | ||||||
| NS | a2.nic.io 🔒 | ||||||
| NS | b0.nic.io 🔒 | ||||||
| NS | c0.nic.io 🔒 | ||||||
| SOA | a0.nic.iohostmaster@donuts.email serial=1771291657 | ||||||
Same first word
Similar names
DNS History
6 records (6 active, 0 former)
●NSisla.ns.cloudflare.com2026-02-18 → 2026-02-19 · 2 obs
● 2026-02-19 03:13:14
●NSjerome.ns.cloudflare.com2026-02-18 → 2026-02-19 · 2 obs
● 2026-02-19 03:13:14
●A104.21.70.852026-02-18 → 2026-02-19 · 2 obs
● 2026-02-19 03:13:14
●A172.67.221.2312026-02-18 → 2026-02-19 · 2 obs
● 2026-02-19 03:13:14
●A2606:4700:3035::6815:46552026-02-18 → 2026-02-19 · 2 obs
● 2026-02-19 03:13:14
●A2606:4700:3035::ac43:dde72026-02-18 → 2026-02-19 · 2 obs
● 2026-02-19 03:13:14
🔍 DNS Trace
📋 Delegation Chain
| Zone | Nameservers | Glue |
|---|---|---|
| bcert.io | isla.ns.cloudflare.com, jerome.ns.cloudflare.com | - |
✅ Authoritative Response
Server: 173.245.59.181
NS records: isla.ns.cloudflare.com, jerome.ns.cloudflare.com
🔒 DNSSEC Status
⚠️ Insecure (no DNSSEC)
No DS record for bcert.io (unsigned zone)
⏱️ Timing
Total: 134ms | Queries: -
📄 Records
| Type | Count | Sample Data |
|---|---|---|
| A | 2 | 104.21.70.85, 172.67.221.231 |
| AAAA | 2 | 2606:4700:3035::ac43:dde7, 2606:4700:3035::6815:4655 |
| NS | 2 | isla.ns.cloudflare.com, jerome.ns.cloudflare.com |
| HTTPS | 1 | {"priority":1,"target":".","alpn":["h3", |
| SOA | 1 | isla.ns.cloudflare.com dns.cloudflare.co |
AI analysis
bcert.io points to four IP numbers: 2606:4700:3035::6815:4655, 2606:4700:3035::ac43:dde7, 104.21.70.85 and 172.67.221.231.
Other host names including healthy-house.co.uk, com.wwwh1.ripway.com, d-10.ro, www.bekinsagent.com and suck.formerwhitehat.mike-ringley.ripway.com share IP numbers with bcert.io.
bcert.io's delegation uses two name servers, isla.ns.cloudflare.com and jerome.ns.cloudflare.com.
bcert.io shares the same name server setup as other domains, for example strataoncology.com, tenantmanager.com, sepehrsystems.com, stratosideology.com and redfishforum.com.
bcert.io at least partially shares name servers with other domains, including uxc.com.au, ameri-dry.com, norachatnet.com, 123animes.ru and grahn.io.
These name servers are commonly used with adi.ns.cloudflare.com and howard.ns.cloudflare.com.
Host names with six IP numbers:
isla.ns.cloudflare.com points to: 2606:4700:50::adf5:3a77, 2803:f800:50::6ca2:c077, 2a06:98c1:50::ac40:2077, 108.162.192.119, 172.64.32.119 and 173.245.58.119.
jerome.ns.cloudflare.com points to: 2606:4700:58::adf5:3bb5, 2803:f800:50::6ca2:c1b5, 2a06:98c1:50::ac40:21b5, 108.162.193.181, 172.64.33.181 and 173.245.59.181.