bttausa.cn - robtex.com
bttausa.cn
| DNSSEC | ⚠️ Not signed | ||||||
| A | 2606:4700:3035::6815:1b06🇺🇸 Cloudflare2606:4700:3035::/48 , Inc. 101 Townsend Street, San Francisco, California 94107, US ✓ In HTTPS hints | ||||||
| A | 2606:4700:3037::ac43:8bcf🇺🇸 Cloudflare2606:4700:3037::/48 , Inc. 101 Townsend Street, San Francisco, California 94107, US ✓ In HTTPS hints | ||||||
| A | 104.21.27.6Cloudflare104.21.16.0/20 , Inc. 101 Townsend Street, San Francisco, California 94107, US ✓ In HTTPS hints | ||||||
| A | 172.67.139.207🇺🇸 Cloudflare172.67.128.0/20 , 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 | 104.21.27.6, 172.67.139.207 | ||||||
| IPv6 hints | 2606:4700:3035::6815:1b06, 2606:4700:3037::ac43:8bcf | ||||||
| ECH | X25519, HKDF-SHA256 + AES-128-GCM draft, id=209, name=cloudflare-ech.com | ||||||
| SOA | mckinley.ns.cloudflare.comdns@cloudflare.com serial=2402587621 | ||||||
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=2034790140 | ||||||
Same first word
bttausa.cn |
Similar names
busatta.com |
tsubata.com |
tatsuba.co.jp |
busatta.us |
baustat.com |
batutas.com |
ausbatt.com |
batusat.com |
busatta.net |
busatta.com.br |
buattas.com |
busatta.it |
busatta.org |
usabatt.com |
tatabus.com |
ustabat.fr |
DNS History
6 records (6 active, 0 former)
●NSmckinley.ns.cloudflare.com2026-04-19 → 2026-05-14 · 2 obs
● 2026-05-14 05:23:04
●NSowen.ns.cloudflare.com2026-04-19 → 2026-05-14 · 2 obs
● 2026-05-14 05:23:04
●A104.21.27.62026-04-19 → 2026-05-14 · 2 obs
● 2026-05-14 05:23:04
●A172.67.139.2072026-04-19 → 2026-05-14 · 2 obs
● 2026-05-14 05:23:04
●A2606:4700:3035::6815:1b062026-04-19 → 2026-05-14 · 2 obs
● 2026-05-14 05:23:04
●A2606:4700:3037::ac43:8bcf2026-04-19 → 2026-05-14 · 2 obs
● 2026-05-14 05:23:04
🔍 DNS Trace
📋 Delegation Chain
| Zone | Nameservers | Glue |
|---|---|---|
| cn | e.dns.cn, a.dns.cn, c.dns.cn, d.dns.cn... | - |
| bttausa.cn | owen.ns.cloudflare.com, mckinley.ns.cloudflare.com | - |
✅ Authoritative Response
Server:162.159.38.73
NS records: owen.ns.cloudflare.com, mckinley.ns.cloudflare.com
🔒 DNSSEC Status
❌ Bogus (DNSSEC validation failed)
Validation error at cn: Error: DNS query timeout: 203.119.29.1 for DNSKEY cn
⏱️ Timing
Total: 3740ms | Queries: -
📄 Records
| Type | Count | Sample Data |
|---|---|---|
| A | 2 | 104.21.27.6, 172.67.139.207 |
| AAAA | 2 | 2606:4700:3035::6815:1b06, 2606:4700:3037::ac43:8bcf |
| 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
bttausa.cn points to four IP numbers: 2606:4700:3035::6815:1b06, 2606:4700:3037::ac43:8bcf, 104.21.27.6 and 172.67.139.207.
Other host names, for instance atamarvtcznxj.website, heartbeatdrumsticks.com, dfmxg.com, fasasujahexoperationsnet.sbs and rcsnetwork.com share IP numbers with bttausa.cn.
Name Servers
bttausa.cn's delegation is to two name servers mckinley.ns.cloudflare.com and owen.ns.cloudflare.com.
bttausa.cn shares the same name server configuration as other domains, such as kuigou.cn, dgwrhs.com, umunet.com, jcsktv.com and quake8.com.
bttausa.cn at least partially shares its name servers with other domains, for instance creativeplanningusa.com, aizoo.org, kbkitchen.com, nowahuta.net and helpinghays.net.
these name servers are commonly used together with sima.ns.cloudflare.com, melnicoff.ns.cloudflare.com, hans.ns.cloudflare.com and matteo.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.