cfbtek.com - robtex.com
cfbtek.com
| DNSSEC | ⚠️ Not signed | ||||||
| A | 2606:4700:3032::ac43:9c14🇺🇸 Cloudflare2606:4700:3032::/48 , Inc. 101 Townsend Street, San Francisco, California 94107, US ✓ In HTTPS hints | ||||||
| A | 2606:4700:3033::6815:28b5🇺🇸 Cloudflare2606:4700:3033::/48 , Inc. 101 Townsend Street, San Francisco, California 94107, US ✓ In HTTPS hints | ||||||
| A | 104.21.40.181Cloudflare104.21.32.0/20 , Inc. 101 Townsend Street, San Francisco, California 94107, US ✓ In HTTPS hints | ||||||
| A | 172.67.156.20🇺🇸 Cloudflare172.67.144.0/20 , Inc. 101 Townsend Street, San Francisco, California 94107, US ✓ In HTTPS hints | ||||||
| NS | derek.ns.cloudflare.com ⭐ | ||||||
| A | 2606:4700:58::adf5:3b9a🇺🇸 Cloudflare2606:4700:50::/44 , Inc. 101 Townsend Street, San Francisco, California 94107, US | ||||||
| PTR | derek.ns.cloudflare.com | ||||||
| A | 2803:f800:50::6ca2:c19a🇨🇷 Cloudflare2803:f800:50::/45 LACNIC generated route6 for CloudFlare Latin America S.R.L | ||||||
| PTR | derek.ns.cloudflare.com | ||||||
| A | 2a06:98c1:50::ac40:219a🇺🇸 Cloudflare2a06:98c1:50::/45 | ||||||
| PTR | derek.ns.cloudflare.com | ||||||
| A | 108.162.193.154🇺🇸 Cloudflare108.162.193.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US | ||||||
| PTR | derek.ns.cloudflare.com | ||||||
| A | 172.64.33.154🇺🇸 Cloudflare172.64.33.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US | ||||||
| PTR | derek.ns.cloudflare.com | ||||||
| A | 173.245.59.154🇺🇸 Cloudflare173.245.59.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US | ||||||
| PTR | derek.ns.cloudflare.com | ||||||
| NS | sky.ns.cloudflare.com | ||||||
| A | 2606:4700:50::a29f:2602🇺🇸 Cloudflare2606:4700:50::/44 , Inc. 101 Townsend Street, San Francisco, California 94107, US | ||||||
| PTR | sky.ns.cloudflare.com | ||||||
| A | 2803:f800:50::6ca2:c202🇨🇷 Cloudflare2803:f800:50::/45 LACNIC generated route6 for CloudFlare Latin America S.R.L | ||||||
| PTR | sky.ns.cloudflare.com | ||||||
| A | 2a06:98c1:50::ac40:2202🇺🇸 Cloudflare2a06:98c1:50::/45 | ||||||
| PTR | sky.ns.cloudflare.com | ||||||
| A | 108.162.194.2🇺🇸 Cloudflare108.162.194.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US | ||||||
| PTR | sky.ns.cloudflare.com | ||||||
| A | 162.159.38.2Cloudflare162.159.32.0/20 , Inc. 101 Townsend Street, San Francisco, California 94107, US | ||||||
| PTR | sky.ns.cloudflare.com | ||||||
| A | 172.64.34.2🇺🇸 Cloudflare172.64.34.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US | ||||||
| PTR | sky.ns.cloudflare.com | ||||||
| HTTPS | HTTP/3, HTTP/2 ✓ hints match | ||||||
| IPv4 | 104.21.40.181, 172.67.156.20 | ||||||
| IPv6 | 2606:4700:3032::ac43:9c14, 2606:4700:3033::6815:28b5 | ||||||
| SOA | derek.ns.cloudflare.comdns@cloudflare.com serial=2394981845 | ||||||
com
| DNSSEC | 🔒 Signed (DS record present) | ||||||
| NS | a.gtld-servers.net ⭐ | ||||||
| NS | b.gtld-servers.net | ||||||
| NS | c.gtld-servers.net | ||||||
| NS | d.gtld-servers.net | ||||||
| NS | e.gtld-servers.net | ||||||
| NS | f.gtld-servers.net | ||||||
| NS | g.gtld-servers.net | ||||||
| NS | h.gtld-servers.net | ||||||
| NS | i.gtld-servers.net | ||||||
| NS | j.gtld-servers.net | ||||||
| NS | k.gtld-servers.net | ||||||
| NS | l.gtld-servers.net | ||||||
| NS | m.gtld-servers.net | ||||||
| SOA | a.gtld-servers.netnstld@verisign-grs.com serial=1771291435 | ||||||
Same first word
cfbtek.com |
Similar names
DNS History
6 records (6 active, 0 former)
●NSderek.ns.cloudflare.com2026-02-15 → 2026-02-26 · 2 obs
● 2026-02-26 13:00:48
●NSsky.ns.cloudflare.com2026-02-15 → 2026-02-26 · 2 obs
● 2026-02-26 13:00:48
●A104.21.40.1812026-02-15 → 2026-02-26 · 2 obs
● 2026-02-26 13:00:48
●A172.67.156.202026-02-15 → 2026-02-26 · 2 obs
● 2026-02-26 13:00:48
●A2606:4700:3032::ac43:9c142026-02-15 → 2026-02-26 · 2 obs
● 2026-02-26 13:00:48
●A2606:4700:3033::6815:28b52026-02-15 → 2026-02-26 · 2 obs
● 2026-02-26 13:00:48
🔍 DNS Trace
📋 Delegation Chain
| Zone | Nameservers | Glue |
|---|---|---|
| com | a.gtld-servers.net, b.gtld-servers.net, c.gtld-servers.net, d.gtld-servers.net... | - |
| cfbtek.com | derek.ns.cloudflare.com, sky.ns.cloudflare.com | 12 records |
✅ Authoritative Response
Server: 108.162.194.2
NS records: derek.ns.cloudflare.com, sky.ns.cloudflare.com
🔒 DNSSEC Status
⚠️ Insecure (no DNSSEC)
No DS record for cfbtek.com (unsigned zone)
⏱️ Timing
Total: 1635ms | Queries: -
📄 Records
| Type | Count | Sample Data |
|---|---|---|
| A | 2 | 172.67.156.20, 104.21.40.181 |
| AAAA | 2 | 2606:4700:3032::ac43:9c14, 2606:4700:3033::6815:28b5 |
| NS | 2 | derek.ns.cloudflare.com, sky.ns.cloudflare.com |
| HTTPS | 1 | {"priority":1,"target":".","alpn":["h3", |
| SOA | 1 | derek.ns.cloudflare.com dns.cloudflare.c |
📌 Glue Records Collected
Total: 12
Out-of-bailiwick: 12 (derek.ns.cloudflare.com, derek.ns.cloudflare.com, derek.ns.cloudflare.com...)
AI analysis
cfbtek.com maps to four IP numbers: 2606:4700:3032::ac43:9c14, 2606:4700:3033::6815:28b5, 104.21.40.181 and 172.67.156.20.
other host names include onewithcannabis.com, winov.com, freestore.info, 999abg.net and giaxehoi.vn; they share IP numbers with cfbtek.com.
Two name servers derek.ns.cloudflare.com and sky.ns.cloudflare.com handle the delegation for cfbtek.com.
cfbtek.com shares the same name server setup as other domains, for instance altered.gg, cbsinc.us, cleanmartusa.net, ucosc.com and fakeid.uk.com.
cfbtek.com at least partially shares name servers with other domains, for instance idcwn.cn, jadoopower.com, hale.co, lifebylee.shop and qwahk.com.
These name servers are commonly used alongside kyree.ns.cloudflare.com.
Six IP addresses per host:
derek.ns.cloudflare.com points to 2606:4700:58::adf5:3b9a, 2803:f800:50::6ca2:c19a, 2a06:98c1:50::ac40:219a, 108.162.193.154, 172.64.33.154 and 173.245.59.154; sky.ns.cloudflare.com points to 2606:4700:50::a29f:2602, 2803:f800:50::6ca2:c202, 2a06:98c1:50::ac40:2202, 108.162.194.2, 162.159.38.2 and 172.64.34.2