olbbw.cn - robtex.com
olbbw.cn
| DNSSEC | ⚠️ Not signed | ||||||
| A | 2606:4700:3031::ac43:d9f9🇺🇸 Cloudflare2606:4700:3031::/48 , Inc. 101 Townsend Street, San Francisco, California 94107, US ✓ In HTTPS hints | ||||||
| A | 2606:4700:3033::6815:35c4🇺🇸 Cloudflare2606:4700:3033::/48 , Inc. 101 Townsend Street, San Francisco, California 94107, US ✓ In HTTPS hints | ||||||
| A | 104.21.53.196Cloudflare104.21.48.0/20 , Inc. 101 Townsend Street, San Francisco, California 94107, US ✓ In HTTPS hints | ||||||
| A | 172.67.217.249🇺🇸 Cloudflare172.67.208.0/20 , Inc. 101 Townsend Street, San Francisco, California 94107, US ✓ In HTTPS hints | ||||||
| NS | mckinley.ns.cloudflare.com ⭐ | ||||||
| A | 2606:4700:50::a29f:2649🇺🇸 Cloudflare2606:4700:50::/44 , Inc. 101 Townsend Street, San Francisco, California 94107, US | ||||||
| PTR | mckinley.ns.cloudflare.com | ||||||
| A | 2803:f800:50::6ca2:c249🇨🇷 Cloudflare2803:f800:50::/45 LACNIC generated route6 for CloudFlare Latin America S.R.L | ||||||
| PTR | mckinley.ns.cloudflare.com | ||||||
| A | 2a06:98c1:50::ac40:2249🇺🇸 Cloudflare2a06:98c1:50::/45 | ||||||
| PTR | mckinley.ns.cloudflare.com | ||||||
| A | 108.162.194.73🇺🇸 Cloudflare108.162.194.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US | ||||||
| PTR | mckinley.ns.cloudflare.com | ||||||
| A | 162.159.38.73Cloudflare162.159.32.0/20 , Inc. 101 Townsend Street, San Francisco, California 94107, US | ||||||
| PTR | mckinley.ns.cloudflare.com | ||||||
| A | 172.64.34.73🇺🇸 Cloudflare172.64.34.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US | ||||||
| PTR | mckinley.ns.cloudflare.com | ||||||
| NS | owen.ns.cloudflare.com | ||||||
| A | 2606:4700:58::adf5:3bdb🇺🇸 Cloudflare2606:4700:50::/44 , Inc. 101 Townsend Street, San Francisco, California 94107, US | ||||||
| PTR | owen.ns.cloudflare.com | ||||||
| A | 2803:f800:50::6ca2:c1db🇨🇷 Cloudflare2803:f800:50::/45 LACNIC generated route6 for CloudFlare Latin America S.R.L | ||||||
| PTR | owen.ns.cloudflare.com | ||||||
| A | 2a06:98c1:50::ac40:21db🇺🇸 Cloudflare2a06:98c1:50::/45 | ||||||
| PTR | owen.ns.cloudflare.com | ||||||
| A | 108.162.193.219🇺🇸 Cloudflare108.162.193.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US | ||||||
| PTR | owen.ns.cloudflare.com | ||||||
| A | 172.64.33.219🇺🇸 Cloudflare172.64.33.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US | ||||||
| PTR | owen.ns.cloudflare.com | ||||||
| A | 173.245.59.219🇺🇸 Cloudflare173.245.59.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US | ||||||
| PTR | owen.ns.cloudflare.com | ||||||
| HTTPS | HTTP/3, HTTP/2 ✓ hints match | ||||||
| IPv4 hints | 104.21.53.196, 172.67.217.249 | ||||||
| IPv6 hints | 2606:4700:3031::ac43:d9f9, 2606:4700:3033::6815:35c4 | ||||||
| ECH | X25519, HKDF-SHA256 + AES-128-GCM draft, id=212, name=cloudflare-ech.com | ||||||
| SOA | mckinley.ns.cloudflare.comdns@cloudflare.com serial=2400359763 | ||||||
cn
| DNSSEC | 🔒 Signed (DS record present) | ||||||
| NS | a.dns.cn ⭐ | ||||||
| NS | b.dns.cn | ||||||
| NS | c.dns.cn | ||||||
| NS | d.dns.cn | ||||||
| NS | e.dns.cn | ||||||
| NS | ns.cernet.net ⚠️ Not in parent delegation | ||||||
| SOA | a.dns.cnroot@cnnic.cn serial=2034689390 | ||||||
Same first word
olbbw.cn |
Similar names
bbowl.com |
blowb.org |
wobbl.de |
owlbb.com |
bowlb.com |
blowb.com |
wobbl.xyz |
lowbb.com |
bblow.com |
bbowl.fr |
bobwl.com |
wobbl.es |
DNS History
8 records (6 active, 2 former)
●NSmckinley.ns.cloudflare.com2026-03-27 → 2026-04-20 · 3 obs
● 2026-03-27 20:56:50
● 2026-04-20 02:27:52
○NSns1.51dns.com2015-08-18 → 2015-08-18 · 3 obs
○ 2015-12-15 11:40:00
○ 2026-04-20 02:27:52
●NSowen.ns.cloudflare.com2026-03-27 → 2026-04-20 · 3 obs
● 2026-03-27 20:56:50
● 2026-04-20 02:27:52
○A103.243.24.1972015-08-18 → 2015-08-18 · 3 obs
○ 2026-03-27 20:56:50
○ 2026-04-20 02:27:52
●A104.21.53.1962026-03-27 → 2026-04-20 · 3 obs
● 2026-03-27 20:56:50
● 2026-04-20 02:27:52
●A172.67.217.2492026-03-27 → 2026-04-20 · 3 obs
● 2026-03-27 20:56:50
● 2026-04-20 02:27:52
●A2606:4700:3031::ac43:d9f92026-03-27 → 2026-04-20 · 3 obs
● 2026-03-27 20:56:50
● 2026-04-20 02:27:52
●A2606:4700:3033::6815:35c42026-03-27 → 2026-04-20 · 3 obs
● 2026-03-27 20:56:50
● 2026-04-20 02:27:52
🔍 DNS Trace
📋 Delegation Chain
| Zone | Nameservers | Glue |
|---|---|---|
| cn | a.dns.cn, b.dns.cn, c.dns.cn, d.dns.cn... | - |
| olbbw.cn | owen.ns.cloudflare.com, mckinley.ns.cloudflare.com | - |
✅ Authoritative Response
Server:172.64.34.73
NS records: owen.ns.cloudflare.com, mckinley.ns.cloudflare.com
🔒 DNSSEC Status
⚠️ Insecure (no DNSSEC)
No DS record for olbbw.cn (unsigned zone)
⏱️ Timing
Total: 966ms | Queries: -
📄 Records
| Type | Count | Sample Data |
|---|---|---|
| A | 2 | 104.21.53.196, 172.67.217.249 |
| AAAA | 2 | 2606:4700:3031::ac43:d9f9, 2606:4700:3033::6815:35c4 |
| NS | 2 | mckinley.ns.cloudflare.com, owen.ns.cloudflare.com |
| HTTPS | 1 | {"priority":1,"target":".","alpn":["h3", |
| SOA | 1 | mckinley.ns.cloudflare.com dns.cloudflar |
Analysis
IP Addresses
olbbw.cn points to four IP numbers: 2606:4700:3031::ac43:d9f9, 2606:4700:3033::6815:35c4, 104.21.53.196 and 172.67.217.249.
Other host names, for instance www.anti-semitism.net, www.beesuite.ph, maiaelite.com, nnphosting.com and oao-thm.ru share IP numbers with olbbw.cn.
Name Servers
olbbw.cn is delegated to two name servers: mckinley.ns.cloudflare.com and owen.ns.cloudflare.com.
olbbw.cn uses the same name server setup as other domains, for instance qhnrcn.com, yjxcqewx.com, nblakwm.cn, leteam.net and wztarea.com.
olbbw.cn shares name servers with other domains at least partially, for instance bt88e.com, barrdisplay.com, ijabkabul.com, signsmarket.com and convitede.com.
these name servers are often used together with the name servers sima.ns.cloudflare.com.
Host names with six IP numbers: mckinley.ns.cloudflare.com points to 2606:4700:50::a29f:2649, 2803:f800:50::6ca2:c249, 2a06:98c1:50::ac40:2249, 108.162.194.73, 162.159.38.73 and 172.64.34.73; owen.ns.cloudflare.com points to 2606:4700:58::adf5:3bdb, 2803:f800:50::6ca2:c1db, 2a06:98c1:50::ac40:21db, 108.162.193.219, 172.64.33.219 and 173.245.59.219.