bftech.ai - dns.ninja
bftech.ai
| DNSSEC | ⚠️ Not signed | ||||||
| A | 2606:4700:3033::6815:4580🇺🇸 Cloudflare2606:4700:3033::/48 , Inc. 101 Townsend Street, San Francisco, California 94107, US ✓ In HTTPS hints | ||||||
| A | 2606:4700:3033::ac43:d0b3🇺🇸 Cloudflare2606:4700:3033::/48 , Inc. 101 Townsend Street, San Francisco, California 94107, US ✓ In HTTPS hints | ||||||
| A | 104.21.69.128Cloudflare104.21.64.0/20 , Inc. 101 Townsend Street, San Francisco, California 94107, US ✓ In HTTPS hints | ||||||
| A | 172.67.208.179🇺🇸 Cloudflare172.67.208.0/20 , Inc. 101 Townsend Street, San Francisco, California 94107, US ✓ In HTTPS hints | ||||||
| NS | alla.ns.cloudflare.com ⭐ | ||||||
| A | 2606:4700:50::adf5:3a3e🇺🇸 Cloudflare2606:4700:50::/44 , Inc. 101 Townsend Street, San Francisco, California 94107, US | ||||||
| PTR | alla.ns.cloudflare.com | ||||||
| A | 2803:f800:50::6ca2:c03e🇨🇷 Cloudflare2803:f800:50::/45 LACNIC generated route6 for CloudFlare Latin America S.R.L | ||||||
| PTR | alla.ns.cloudflare.com | ||||||
| A | 2a06:98c1:50::ac40:203e🇺🇸 Cloudflare2a06:98c1:50::/45 | ||||||
| PTR | alla.ns.cloudflare.com | ||||||
| A | 108.162.192.62🇺🇸 Cloudflare108.162.192.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US | ||||||
| PTR | alla.ns.cloudflare.com | ||||||
| A | 172.64.32.62🇺🇸 Cloudflare172.64.32.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US | ||||||
| PTR | alla.ns.cloudflare.com | ||||||
| A | 173.245.58.62🇺🇸 Cloudflare173.245.58.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US | ||||||
| PTR | alla.ns.cloudflare.com | ||||||
| NS | armando.ns.cloudflare.com | ||||||
| A | 2606:4700:58::a29f:2ce1🇺🇸 Cloudflare2606:4700:50::/44 , Inc. 101 Townsend Street, San Francisco, California 94107, US | ||||||
| PTR | armando.ns.cloudflare.com | ||||||
| A | 2803:f800:50::6ca2:c3e1🇨🇷 Cloudflare2803:f800:50::/45 LACNIC generated route6 for CloudFlare Latin America S.R.L | ||||||
| PTR | armando.ns.cloudflare.com | ||||||
| A | 2a06:98c1:50::ac40:23e1🇺🇸 Cloudflare2a06:98c1:50::/45 | ||||||
| PTR | armando.ns.cloudflare.com | ||||||
| A | 108.162.195.225🇺🇸 Cloudflare108.162.195.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US | ||||||
| PTR | armando.ns.cloudflare.com | ||||||
| A | 162.159.44.225Cloudflare162.159.32.0/20 , Inc. 101 Townsend Street, San Francisco, California 94107, US | ||||||
| PTR | armando.ns.cloudflare.com | ||||||
| A | 172.64.35.225🇺🇸 Cloudflare172.64.35.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US | ||||||
| PTR | armando.ns.cloudflare.com | ||||||
| MX | mx1.larksuite.com ⭐ | ||||||
| A | 18.139.153.173🇸🇬 Amazon18.138.0.0/15 EC2 SIN prefix | ||||||
| PTR | ec2-18-139-153-173.ap-southeast-1.compute.amazonaws.com | ||||||
| MX | mx2.larksuite.com(5) | ||||||
| A | 18.139.153.173🇸🇬 Amazon18.138.0.0/15 EC2 SIN prefix | ||||||
| PTR | ec2-18-139-153-173.ap-southeast-1.compute.amazonaws.com | ||||||
| MX | mx3.larksuite.com(10) | ||||||
| A | 18.139.153.173🇸🇬 Amazon18.138.0.0/15 EC2 SIN prefix | ||||||
| PTR | ec2-18-139-153-173.ap-southeast-1.compute.amazonaws.com | ||||||
| A | 101.126.58.223🇨🇳 VOLCANO-ENGINE101.126.56.0/21 China Internet Network Information Center Floor1, Building No.1 C/-Chinese Academy of Sciences 4, South 4th Street Haidian District, | ||||||
| A | 122.14.230.154🇨🇳 CHINAMOBILE-CN122.14.224.0/20 | ||||||
| TXT | google-site-verification=joHlYK2OENNSmu-w7HrdYRY2bWFI5aMsbD4-M5vJEq0 | ||||||
| TXT | v=spf1 +include:spf.onlarksuite.com -all | ||||||
| TXT | verification-code-site-App_lark=6KkkMbyIvq6Or2nmS74N | ||||||
| TXT | verification-code-site-App_lark=uJoxTNeg4u2ze7jOU07Q | ||||||
| TXT | zoho-verification=zb33786780.zmverify.zoho.com | ||||||
| HTTPS | HTTP/3, HTTP/2 ✓ hints match | ||||||
| IPv4 hints | 104.21.69.128, 172.67.208.179 | ||||||
| IPv6 hints | 2606:4700:3033::6815:4580, 2606:4700:3033::ac43:d0b3 | ||||||
| ECH | X25519, HKDF-SHA256 + AES-128-GCM draft, id=233, name=cloudflare-ech.com | ||||||
| SOA | alla.ns.cloudflare.comdns@cloudflare.com serial=2411045212 | ||||||
ai
| DNSSEC | 🔒 Signed (DS record present) | ||||||
| NS | v0n0.nic.ai ⭐ | ||||||
| NS | v0n1.nic.ai | ||||||
| NS | v0n2.nic.ai | ||||||
| NS | v0n3.nic.ai | ||||||
| NS | v2n0.nic.ai | ||||||
| NS | v2n1.nic.ai | ||||||
| SOA | v0n0.nic.aihostmaster@donuts.email serial=1786611932 | ||||||
Same first word
bftech.us |
bftech.co.za |
bftech.ai |
bftech.com.cn |
bftech.org |
bftech.de |
bftech.cz |
bftech.com.br |
bftech.co.kr |
bftech.com.sg |
bftech.com |
bftech.io.vn |
Similar names
DNS History
13 records (9 active, 4 former)
●NSalla.ns.cloudflare.com2026-07-25 → 2026-08-13 · 2 obs
● 2026-08-13 09:32:28
●NSarmando.ns.cloudflare.com2026-07-25 → 2026-08-13 · 2 obs
● 2026-08-13 09:32:28
●MXmx1.larksuite.com2026-07-25 → 2026-08-13 · 2 obs
● 2026-08-13 09:32:28
●MXmx2.larksuite.com2026-07-25 → 2026-08-13 · 2 obs
● 2026-08-13 09:32:28
●MXmx3.larksuite.com2026-07-25 → 2026-08-13 · 2 obs
● 2026-08-13 09:32:28
●A104.21.69.1282026-08-13 → 2026-08-13 · 2 obs
● 2026-08-13 09:32:28
●A172.67.208.1792026-08-13 → 2026-08-13 · 2 obs
● 2026-08-13 09:32:28
○A188.114.96.02026-07-25 → 2026-07-25 · 2 obs
○ 2026-08-13 09:32:28
○A188.114.97.02026-07-25 → 2026-07-25 · 2 obs
○ 2026-08-13 09:32:28
●A2606:4700:3033::6815:45802026-08-13 → 2026-08-13 · 2 obs
● 2026-08-13 09:32:28
●A2606:4700:3033::ac43:d0b32026-08-13 → 2026-08-13 · 2 obs
● 2026-08-13 09:32:28
○A2a06:98c1:3120::2026-07-25 → 2026-07-25 · 2 obs
○ 2026-08-13 09:32:28
○A2a06:98c1:3121::2026-07-25 → 2026-07-25 · 2 obs
○ 2026-08-13 09:32:28
🔍 DNS Trace
📋 Delegation Chain
| Zone | Nameservers | Glue |
|---|---|---|
| ai | v0n0.nic.ai, v0n1.nic.ai, v0n2.nic.ai, v0n3.nic.ai... | - |
| bftech.ai | armando.ns.cloudflare.com, alla.ns.cloudflare.com | - |
✅ Authoritative Response
Server:172.64.35.225
NS records: armando.ns.cloudflare.com, alla.ns.cloudflare.com
🔒 DNSSEC Status
⚠️ Insecure (no DNSSEC)
No DS record for bftech.ai (unsigned zone)
⏱️ Timing
Total: 520ms | Queries: -
📄 Records
| Type | Count | Sample Data |
|---|---|---|
| A | 2 | 172.67.208.179, 104.21.69.128 |
| AAAA | 2 | 2606:4700:3033::ac43:d0b3, 2606:4700:3033::6815:4580 |
| NS | 2 | alla.ns.cloudflare.com, armando.ns.cloudflare.com |
| MX | 3 | mx1.larksuite.com (pri: 1), mx3.larksuite.com (pri: 10)... |
| TXT | 5 | google-site-verification=joHlYK2OENNSmu-, v=spf1 +include:spf.onlarksuite.com -all... |
| HTTPS | 1 | {"priority":1,"target":".","alpn":["h3", |
| SOA | 1 | alla.ns.cloudflare.com dns.cloudflare.co |
Analysis
IP Addresses
bftech.ai has four IP addresses: 104.21.69.128, 172.67.208.179, 2606:4700:3033::6815:4580 and 2606:4700:3033::ac43:d0b3.
Among the host names that share IP numbers with bftech.ai are astahosting.com.au, www.links4seo.com, nuoilokhung.com and two others.
Name Servers
bftech.ai has two authoritative name servers — alla.ns.cloudflare.com and armando.ns.cloudflare.com.
bftech.ai has the same name server delegation as a number of other domains, such as voipebox.com, rochardsf.shop, xcr9.host and two more.
bftech.ai shares at least some of its name servers with other domains, including hoag.tk, hobinisyarns.com, revsense.com and two others.
These name servers are frequently seen alongside the name servers coen.ns.cloudflare.com.
Host names resolving to 6 IP numbers:
alla.ns.cloudflare.com points to 108.162.192.62, 172.64.32.62, 173.245.58.62 and 3 other IP addresses.
armando.ns.cloudflare.com points to 108.162.195.225, 162.159.44.225, 172.64.35.225 and 3 other IP addresses.
Mail Servers
bftech.ai is handled by three mail servers: mx1.larksuite.com, mx2.larksuite.com and mx3.larksuite.com.
bftech.ai shares at least some of its mail servers with other domains — for example ikute.vn, thoitranganchi.vn, avenluxoption.trade and two more.
Hosts with three IP address records:
mx3.larksuite.com resolves to 18.139.153.173, 101.126.58.223 and 122.14.230.154.
Hosts that resolve to one IP address:
mx1.larksuite.com resolves to 18.139.153.173.
mx2.larksuite.com resolves to 18.139.153.173.
mx3.larksuite.com, mx1.larksuite.com and mx2.larksuite.com all direct to 18.139.153.173.