bt5f.top - robtex.com

bt5f.top

DNSSEC⚠️ Not signed
A2606:4700:3033::6815:47e4🇺🇸 Cloudflare2606:4700:3033::/48 , Inc. 101 Townsend Street, San Francisco, California 94107, US ✓ In HTTPS hints
A2606:4700:3033::ac43:9666🇺🇸 Cloudflare2606:4700:3033::/48 , Inc. 101 Townsend Street, San Francisco, California 94107, US ✓ In HTTPS hints
A104.21.71.228Cloudflare104.21.64.0/20 , Inc. 101 Townsend Street, San Francisco, California 94107, US ✓ In HTTPS hints
A172.67.150.102🇺🇸 Cloudflare172.67.144.0/20 , Inc. 101 Townsend Street, San Francisco, California 94107, US ✓ In HTTPS hints
NSfattouche.ns.cloudflare.com ⭐
A2606:4700:58::a29f:2c30🇺🇸 Cloudflare2606:4700:50::/44 , Inc. 101 Townsend Street, San Francisco, California 94107, US
PTRfattouche.ns.cloudflare.com
A2803:f800:50::6ca2:c330🇨🇷 Cloudflare2803:f800:50::/45 LACNIC generated route6 for CloudFlare Latin America S.R.L
PTRfattouche.ns.cloudflare.com
A2a06:98c1:50::ac40:2330🇺🇸 Cloudflare2a06:98c1:50::/45
PTRfattouche.ns.cloudflare.com
A108.162.195.48🇺🇸 Cloudflare108.162.195.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US
PTRfattouche.ns.cloudflare.com
A162.159.44.48Cloudflare162.159.32.0/20 , Inc. 101 Townsend Street, San Francisco, California 94107, US
PTRfattouche.ns.cloudflare.com
A172.64.35.48🇺🇸 Cloudflare172.64.35.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US
PTRfattouche.ns.cloudflare.com
NStessa.ns.cloudflare.com
A2606:4700:50::a29f:26e5🇺🇸 Cloudflare2606:4700:50::/44 , Inc. 101 Townsend Street, San Francisco, California 94107, US
PTRtessa.ns.cloudflare.com
A2803:f800:50::6ca2:c2e5🇨🇷 Cloudflare2803:f800:50::/45 LACNIC generated route6 for CloudFlare Latin America S.R.L
PTRtessa.ns.cloudflare.com
A2a06:98c1:50::ac40:22e5🇺🇸 Cloudflare2a06:98c1:50::/45
PTRtessa.ns.cloudflare.com
A108.162.194.229🇺🇸 Cloudflare108.162.194.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US
PTRtessa.ns.cloudflare.com
A162.159.38.229Cloudflare162.159.32.0/20 , Inc. 101 Townsend Street, San Francisco, California 94107, US
PTRtessa.ns.cloudflare.com
A172.64.34.229🇺🇸 Cloudflare172.64.34.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US
PTRtessa.ns.cloudflare.com
HTTPSHTTP/3, HTTP/2 ✓ hints match
IPv4 hints104.21.71.228, 172.67.150.102
IPv6 hints2606:4700:3033::6815:47e4, 2606:4700:3033::ac43:9666
ECHX25519, HKDF-SHA256 + AES-128-GCM draft, id=113, name=cloudflare-ech.com
SOAfattouche.ns.cloudflare.comdns@cloudflare.com serial=2408226560

top

DNSSEC🔒 Signed (DS record present)
NSa.zdnscloud.com ⭐
NSa.zdnscloud.cn
NSb.zdnscloud.cn
NSc.zdnscloud.com
NSd.zdnscloud.com
NSe.zdnscloud.cn
NSf.zdnscloud.cn
NSi.zdnscloud.cn
NSj.zdnscloud.com
TXT2026-08-06_19:25:01
SOAa.zdnscloud.comtd_dns_gtld@knet.cn serial=1396681200
⚠️ On DNS blocklist: tif
⚠️ On DNS blocklist: spam-tlds

Same first word

bt5f.top

Similar names

bft5.com
ftb5.com

DNS History

18 records (6 active, 12 former)

NSfattouche.ns.cloudflare.comtessa.ns.cloudflare.comhope.ns.cloudflare.comjasper.ns.cloudflare.comA104.21.71.228172.67.150.1022606:4700:3033::6815:47e42606:4700:3033::ac43:9666104.21.78.125172.67.221.193188.114.96.0188.114.96.4188.114.97.0188.114.97.42606:4700:3033::ac43:ddc12606:4700:3036::6815:4e7d2a06:98c1:3120::2a06:98c1:3121::
●NSfattouche.ns.cloudflare.com2026-07-12 → 2026-08-06 · 3 obs
○ 2026-06-17 09:26:08
● 2026-07-12 15:20:56
● 2026-08-06 12:22:38
○NShope.ns.cloudflare.com2026-05-06 → 2026-06-17 · 4 obs
● 2026-05-06 20:00:26
● 2026-06-17 09:26:08
○ 2026-07-12 15:20:56
○ 2026-08-06 12:22:38
○NSjasper.ns.cloudflare.com2026-05-06 → 2026-06-17 · 4 obs
● 2026-05-06 20:00:26
● 2026-06-17 09:26:08
○ 2026-07-12 15:20:56
○ 2026-08-06 12:22:38
●NStessa.ns.cloudflare.com2026-07-12 → 2026-08-06 · 3 obs
○ 2026-06-17 09:26:08
● 2026-07-12 15:20:56
● 2026-08-06 12:22:38
●A104.21.71.2282026-07-12 → 2026-08-06 · 7 obs
○ 2026-07-12 15:20:56
● 2026-07-12 19:06:36
○ 2026-07-20 02:15:08
● 2026-07-22 02:05:30
○ 2026-07-22 21:18:00
● 2026-08-04 20:25:28
● 2026-08-06 12:22:38
○A104.21.78.1252026-05-06 → 2026-06-17 · 4 obs
● 2026-05-06 20:00:26
● 2026-06-17 09:26:08
○ 2026-07-12 15:20:56
○ 2026-08-06 12:22:38
●A172.67.150.1022026-07-12 → 2026-08-06 · 7 obs
○ 2026-07-12 15:20:56
● 2026-07-12 19:06:36
○ 2026-07-20 02:15:08
● 2026-07-22 02:05:30
○ 2026-07-22 21:18:00
● 2026-08-04 20:25:28
● 2026-08-06 12:22:38
○A172.67.221.1932026-05-06 → 2026-06-17 · 4 obs
● 2026-05-06 20:00:26
● 2026-06-17 09:26:08
○ 2026-07-12 15:20:56
○ 2026-08-06 12:22:38
○A188.114.96.02026-07-22 → 2026-07-22 · 4 obs
○ 2026-07-22 02:05:30
● 2026-07-22 21:18:00
○ 2026-08-04 20:25:28
○ 2026-08-06 12:22:38
○A188.114.96.42026-07-12 → 2026-07-20 · 6 obs
○ 2026-06-17 09:26:08
● 2026-07-12 15:20:56
○ 2026-07-12 19:06:36
● 2026-07-20 02:15:08
○ 2026-07-22 02:05:30
○ 2026-08-06 12:22:38
○A188.114.97.02026-07-22 → 2026-07-22 · 4 obs
○ 2026-07-22 02:05:30
● 2026-07-22 21:18:00
○ 2026-08-04 20:25:28
○ 2026-08-06 12:22:38
○A188.114.97.42026-07-12 → 2026-07-20 · 6 obs
○ 2026-06-17 09:26:08
● 2026-07-12 15:20:56
○ 2026-07-12 19:06:36
● 2026-07-20 02:15:08
○ 2026-07-22 02:05:30
○ 2026-08-06 12:22:38
●A2606:4700:3033::6815:47e42026-07-12 → 2026-08-06 · 7 obs
○ 2026-07-12 15:20:56
● 2026-07-12 19:06:36
○ 2026-07-20 02:15:08
● 2026-07-22 02:05:30
○ 2026-07-22 21:18:00
● 2026-08-04 20:25:28
● 2026-08-06 12:22:38
●A2606:4700:3033::ac43:96662026-07-12 → 2026-08-06 · 7 obs
○ 2026-07-12 15:20:56
● 2026-07-12 19:06:36
○ 2026-07-20 02:15:08
● 2026-07-22 02:05:30
○ 2026-07-22 21:18:00
● 2026-08-04 20:25:28
● 2026-08-06 12:22:38
○A2606:4700:3033::ac43:ddc12026-05-06 → 2026-06-17 · 4 obs
● 2026-05-06 20:00:26
● 2026-06-17 09:26:08
○ 2026-07-12 15:20:56
○ 2026-08-06 12:22:38
○A2606:4700:3036::6815:4e7d2026-05-06 → 2026-06-17 · 4 obs
● 2026-05-06 20:00:26
● 2026-06-17 09:26:08
○ 2026-07-12 15:20:56
○ 2026-08-06 12:22:38
○A2a06:98c1:3120::2026-07-12 → 2026-07-22 · 8 obs
○ 2026-06-17 09:26:08
● 2026-07-12 15:20:56
○ 2026-07-12 19:06:36
● 2026-07-20 02:15:08
○ 2026-07-22 02:05:30
● 2026-07-22 21:18:00
○ 2026-08-04 20:25:28
○ 2026-08-06 12:22:38
○A2a06:98c1:3121::2026-07-12 → 2026-07-22 · 8 obs
○ 2026-06-17 09:26:08
● 2026-07-12 15:20:56
○ 2026-07-12 19:06:36
● 2026-07-20 02:15:08
○ 2026-07-22 02:05:30
● 2026-07-22 21:18:00
○ 2026-08-04 20:25:28
○ 2026-08-06 12:22:38

🔍 DNS Trace

📋 Delegation Chain

ZoneNameserversGlue
topb.zdnscloud.cn, i.zdnscloud.cn, d.zdnscloud.com, j.zdnscloud.com...-
bt5f.toptessa.ns.cloudflare.com, fattouche.ns.cloudflare.com-

✅ Authoritative Response

Server:172.64.35.48

NS records: tessa.ns.cloudflare.com, fattouche.ns.cloudflare.com

🔒 DNSSEC Status

⚠️ Insecure (no DNSSEC)

No DS record for bt5f.top (unsigned zone)

⏱️ Timing

Total: 355ms | Queries: -

📄 Records

TypeCountSample Data
A2104.21.71.228, 172.67.150.102
AAAA22606:4700:3033::6815:47e4, 2606:4700:3033::ac43:9666
NS2fattouche.ns.cloudflare.com, tessa.ns.cloudflare.com
HTTPS1{"priority":1,"target":".","alpn":["h3",
SOA1fattouche.ns.cloudflare.com dns.cloudfla

Analysis

IP Addresses

bt5f.top directs to four IP numbers, which are 104.21.71.228, 172.67.150.102, 2606:4700:3033::6815:47e4 and 2606:4700:3033::ac43:9666.

tokotuaaktivisbet.store, britishrentacar.com.tr, reviewsites.org and two other host names share IP numbers with bt5f.top.

Name Servers

bt5f.top uses two name servers for its delegation: fattouche.ns.cloudflare.com and tessa.ns.cloudflare.com.

bt5f.top uses the same name servers as several other domains — among them asian(0x706f726e)passion.cc, gxx13.icu, mmtvsp018.top and two more.

There is at least partial name server overlap between bt5f.top and other domains — ms-ss.com, ushowschool.com, chinayongding.com and two more among them.

These name servers are routinely deployed together with the name servers nelci.ns.cloudflare.com.

Hostnames that resolve to 6 IP addresses:

Hostname fattouche.ns.cloudflare.com directs to 108.162.195.48, 162.159.44.48 and 172.64.35.48 along with 3 other IP addresses.

Hostname tessa.ns.cloudflare.com directs to 108.162.194.229, 162.159.38.229 and 172.64.34.229 along with 3 other IP addresses.