bcbcedu.org - robtex.com
bcbcedu.org
| DNSSEC | ⚠️ Not signed | ||||||
| A | 2606:4700:3030::ac43:94d8🇺🇸 Cloudflare2606:4700:3030::/48 , Inc. 101 Townsend Street, San Francisco, California 94107, US ✓ In HTTPS hints | ||||||
| A | 2606:4700:3035::6815:3789🇺🇸 Cloudflare2606:4700:3035::/48 , Inc. 101 Townsend Street, San Francisco, California 94107, US ✓ In HTTPS hints | ||||||
| A | 104.21.55.137Cloudflare104.21.48.0/20 , Inc. 101 Townsend Street, San Francisco, California 94107, US ✓ In HTTPS hints | ||||||
| A | 172.67.148.216🇺🇸 Cloudflare172.67.144.0/20 , Inc. 101 Townsend Street, San Francisco, California 94107, US ✓ In HTTPS hints | ||||||
| NS | meiling.ns.cloudflare.com ⭐ | ||||||
| A | 2606:4700:50::a29f:26fe🇺🇸 Cloudflare2606:4700:50::/44 , Inc. 101 Townsend Street, San Francisco, California 94107, US | ||||||
| PTR | meiling.ns.cloudflare.com | ||||||
| A | 2803:f800:50::6ca2:c2fe🇨🇷 Cloudflare2803:f800:50::/45 LACNIC generated route6 for CloudFlare Latin America S.R.L | ||||||
| PTR | meiling.ns.cloudflare.com | ||||||
| A | 2a06:98c1:50::ac40:22fe🇺🇸 Cloudflare2a06:98c1:50::/45 | ||||||
| PTR | meiling.ns.cloudflare.com | ||||||
| A | 108.162.194.254🇺🇸 Cloudflare108.162.194.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US | ||||||
| PTR | meiling.ns.cloudflare.com | ||||||
| A | 162.159.38.254Cloudflare162.159.32.0/20 , Inc. 101 Townsend Street, San Francisco, California 94107, US | ||||||
| PTR | meiling.ns.cloudflare.com | ||||||
| A | 172.64.34.254🇺🇸 Cloudflare172.64.34.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US | ||||||
| PTR | meiling.ns.cloudflare.com | ||||||
| NS | nash.ns.cloudflare.com | ||||||
| A | 2606:4700:58::adf5:3bd1🇺🇸 Cloudflare2606:4700:50::/44 , Inc. 101 Townsend Street, San Francisco, California 94107, US | ||||||
| PTR | nash.ns.cloudflare.com | ||||||
| A | 2803:f800:50::6ca2:c1d1🇨🇷 Cloudflare2803:f800:50::/45 LACNIC generated route6 for CloudFlare Latin America S.R.L | ||||||
| PTR | nash.ns.cloudflare.com | ||||||
| A | 2a06:98c1:50::ac40:21d1🇺🇸 Cloudflare2a06:98c1:50::/45 | ||||||
| PTR | nash.ns.cloudflare.com | ||||||
| A | 108.162.193.209🇺🇸 Cloudflare108.162.193.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US | ||||||
| PTR | nash.ns.cloudflare.com | ||||||
| A | 172.64.33.209🇺🇸 Cloudflare172.64.33.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US | ||||||
| PTR | nash.ns.cloudflare.com | ||||||
| A | 173.245.59.209🇺🇸 Cloudflare173.245.59.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US | ||||||
| PTR | nash.ns.cloudflare.com | ||||||
| HTTPS | HTTP/3, HTTP/2 ✓ hints match | ||||||
| IPv4 hints | 104.21.55.137, 172.67.148.216 | ||||||
| IPv6 hints | 2606:4700:3030::ac43:94d8, 2606:4700:3035::6815:3789 | ||||||
| ECH | X25519, HKDF-SHA256 + AES-128-GCM draft, id=105, name=cloudflare-ech.com | ||||||
| SOA | meiling.ns.cloudflare.comdns@cloudflare.com serial=2404406648 | ||||||
org
| DNSSEC | 🔒 Signed (DS record present) | ||||||
| NS | a0.org.afilias-nst.info ⭐ ⚠️ Not in parent delegation | ||||||
| NS | a2.org.afilias-nst.info ⚠️ Not in parent delegation | ||||||
| NS | b0.org.afilias-nst.org | ||||||
| NS | b2.org.afilias-nst.org | ||||||
| NS | c0.org.afilias-nst.info ⚠️ Not in parent delegation | ||||||
| NS | d0.org.afilias-nst.org | ||||||
| SOA | a0.org.afilias-nst.infohostmaster@donuts.email serial=1782057700 | ||||||
rank #67702 in the tld
Same first word
bcbcedu.org |
Similar names
DNS History
6 records (6 active, 0 former)
●NSmeiling.ns.cloudflare.com2026-06-18 → 2026-06-21 · 2 obs
● 2026-06-21 16:14:54
●NSnash.ns.cloudflare.com2026-06-18 → 2026-06-21 · 2 obs
● 2026-06-21 16:14:54
●A104.21.55.1372026-06-18 → 2026-06-21 · 2 obs
● 2026-06-21 16:14:54
●A172.67.148.2162026-06-18 → 2026-06-21 · 2 obs
● 2026-06-21 16:14:54
●A2606:4700:3030::ac43:94d82026-06-18 → 2026-06-21 · 2 obs
● 2026-06-21 16:14:54
●A2606:4700:3035::6815:37892026-06-18 → 2026-06-21 · 2 obs
● 2026-06-21 16:14:54
🔍 DNS Trace
📋 Delegation Chain
| Zone | Nameservers | Glue |
|---|---|---|
| org | b2.org.afilias-nst.org, d0.org.afilias-nst.org, b0.org.afilias-nst.org | - |
| bcbcedu.org | nash.ns.cloudflare.com, meiling.ns.cloudflare.com | - |
✅ Authoritative Response
Server:108.162.193.209
NS records: nash.ns.cloudflare.com, meiling.ns.cloudflare.com
🔒 DNSSEC Status
⚠️ Insecure (no DNSSEC)
No DS record for bcbcedu.org (unsigned zone)
⏱️ Timing
Total: 419ms | Queries: -
📄 Records
| Type | Count | Sample Data |
|---|---|---|
| A | 2 | 104.21.55.137, 172.67.148.216 |
| AAAA | 2 | 2606:4700:3035::6815:3789, 2606:4700:3030::ac43:94d8 |
| NS | 2 | meiling.ns.cloudflare.com, nash.ns.cloudflare.com |
| HTTPS | 1 | {"priority":1,"target":".","alpn":["h3", |
| SOA | 1 | meiling.ns.cloudflare.com dns.cloudflare |
Analysis
IP Addresses
bcbcedu.org has four IP addresses: 104.21.55.137, 172.67.148.216, 2606:4700:3030::ac43:94d8 and 2606:4700:3035::6815:3789.
sdrmgk.com, wicosae.pro, fkd4sp5.doedan126.shop plus two other host names have IP numbers in common with bcbcedu.org.
Name Servers
bcbcedu.org uses two name servers for its delegation: meiling.ns.cloudflare.com and nash.ns.cloudflare.com.
The name server configuration of bcbcedu.org is shared with other domains, for instance 78shike.com, chinalife-gz.com, chinaqyyjt.com and two others.
bcbcedu.org has at least partial name server overlap with other domains, such as zj-sq.com, lumenvectoradvisory.sbs, orchardhealthcare.com and two others.
These name servers tend to appear together with the name servers vasilii.ns.cloudflare.com, aspen.ns.cloudflare.com and donna.ns.cloudflare.com.
Hosts with 6 IP addresses each:
Hostname meiling.ns.cloudflare.com directs to 108.162.194.254, 162.159.38.254 and 172.64.34.254 along with 3 other IP addresses.
Hostname nash.ns.cloudflare.com directs to 108.162.193.209, 172.64.33.209 and 173.245.59.209 along with 3 other IP addresses.