bcyol.com - robtex.com

bcyol.com

DNSSEC⚠️ Not signed
A2606:4700:3030::6815:33bb🇺🇸 Cloudflare2606:4700:3030::/48 , Inc. 101 Townsend Street, San Francisco, California 94107, US ✓ In HTTPS hints
A2606:4700:3031::ac43:b823🇺🇸 Cloudflare2606:4700:3031::/48 , Inc. 101 Townsend Street, San Francisco, California 94107, US ✓ In HTTPS hints
A104.21.51.187Cloudflare104.21.48.0/20 , Inc. 101 Townsend Street, San Francisco, California 94107, US ✓ In HTTPS hints
A172.67.184.35🇺🇸 Cloudflare172.67.176.0/20 , Inc. 101 Townsend Street, San Francisco, California 94107, US ✓ In HTTPS hints
NShouston.ns.cloudflare.com ⭐
A2606:4700:58::a29f:2c34🇺🇸 Cloudflare2606:4700:50::/44 , Inc. 101 Townsend Street, San Francisco, California 94107, US
PTRhouston.ns.cloudflare.com
A2803:f800:50::6ca2:c334🇨🇷 Cloudflare2803:f800:50::/45 LACNIC generated route6 for CloudFlare Latin America S.R.L
PTRhouston.ns.cloudflare.com
A2a06:98c1:50::ac40:2334🇺🇸 Cloudflare2a06:98c1:50::/45
PTRhouston.ns.cloudflare.com
A108.162.195.52🇺🇸 Cloudflare108.162.195.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US
PTRhouston.ns.cloudflare.com
A162.159.44.52Cloudflare162.159.32.0/20 , Inc. 101 Townsend Street, San Francisco, California 94107, US
PTRhouston.ns.cloudflare.com
A172.64.35.52🇺🇸 Cloudflare172.64.35.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US
PTRhouston.ns.cloudflare.com
NSmeadow.ns.cloudflare.com
A2606:4700:50::a29f:2633🇺🇸 Cloudflare2606:4700:50::/44 , Inc. 101 Townsend Street, San Francisco, California 94107, US
PTRmeadow.ns.cloudflare.com
A2803:f800:50::6ca2:c233🇨🇷 Cloudflare2803:f800:50::/45 LACNIC generated route6 for CloudFlare Latin America S.R.L
PTRmeadow.ns.cloudflare.com
A2a06:98c1:50::ac40:2233🇺🇸 Cloudflare2a06:98c1:50::/45
PTRmeadow.ns.cloudflare.com
A108.162.194.51🇺🇸 Cloudflare108.162.194.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US
PTRmeadow.ns.cloudflare.com
A162.159.38.51Cloudflare162.159.32.0/20 , Inc. 101 Townsend Street, San Francisco, California 94107, US
PTRmeadow.ns.cloudflare.com
A172.64.34.51🇺🇸 Cloudflare172.64.34.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US
PTRmeadow.ns.cloudflare.com
HTTPSHTTP/3, HTTP/2 ✓ hints match
IPv4104.21.51.187, 172.67.184.35
IPv62606:4700:3030::6815:33bb, 2606:4700:3031::ac43:b823
SOAhouston.ns.cloudflare.comdns@cloudflare.com serial=2395264869

com

DNSSEC🔒 Signed (DS record present)
NSa.gtld-servers.net ⭐
NSb.gtld-servers.net
NSc.gtld-servers.net
NSd.gtld-servers.net
NSe.gtld-servers.net
NSf.gtld-servers.net
NSg.gtld-servers.net
NSh.gtld-servers.net
NSi.gtld-servers.net
NSj.gtld-servers.net
NSk.gtld-servers.net
NSl.gtld-servers.net
NSm.gtld-servers.net
SOAa.gtld-servers.netnstld@verisign-grs.com serial=1774627822

Same first word

bcyol.com

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DNS History

10 records (6 active, 4 former)

201820192020202120222023202420252026NShouston.ns.cloudflare.commeadow.ns.cloudflare.comns11.xincache.comns12.xincache.comMXmxbiz1.qq.commxbiz2.qq.comA104.21.51.187172.67.184.352606:4700:3030::6815:33bb2606:4700:3031::ac43:b823
●NShouston.ns.cloudflare.com2026-02-17 → 2026-03-27 · 3 obs
○ 2017-12-26 19:12:28
● 2026-02-17 11:42:28
● 2026-03-27 16:40:26
●NSmeadow.ns.cloudflare.com2026-02-17 → 2026-03-27 · 3 obs
○ 2017-12-26 19:12:28
● 2026-02-17 11:42:28
● 2026-03-27 16:40:26
○NSns11.xincache.com2017-12-26 → 2017-12-26 · 3 obs
● 2017-12-26 19:12:28
○ 2026-02-17 11:42:28
○ 2026-03-27 16:40:26
○NSns12.xincache.com2017-12-26 → 2017-12-26 · 3 obs
● 2017-12-26 19:12:28
○ 2026-02-17 11:42:28
○ 2026-03-27 16:40:26
○MXmxbiz1.qq.com2017-12-26 → 2017-12-26 · 3 obs
● 2017-12-26 19:12:28
○ 2026-02-17 11:42:28
○ 2026-03-27 16:40:26
○MXmxbiz2.qq.com2017-12-26 → 2017-12-26 · 3 obs
● 2017-12-26 19:12:28
○ 2026-02-17 11:42:28
○ 2026-03-27 16:40:26
●A104.21.51.1872026-02-17 → 2026-03-27 · 2 obs
● 2026-02-17 11:42:28
● 2026-03-27 16:40:26
●A172.67.184.352026-02-17 → 2026-03-27 · 2 obs
● 2026-02-17 11:42:28
● 2026-03-27 16:40:26
●A2606:4700:3030::6815:33bb2026-02-17 → 2026-03-27 · 2 obs
● 2026-02-17 11:42:28
● 2026-03-27 16:40:26
●A2606:4700:3031::ac43:b8232026-02-17 → 2026-03-27 · 2 obs
● 2026-02-17 11:42:28
● 2026-03-27 16:40:26

🔍 DNS Trace

📋 Delegation Chain

ZoneNameserversGlue
comh.gtld-servers.net, f.gtld-servers.net, d.gtld-servers.net, b.gtld-servers.net...-
bcyol.commeadow.ns.cloudflare.com, houston.ns.cloudflare.com12 records

✅ Authoritative Response

Server:108.162.194.51

NS records: meadow.ns.cloudflare.com, houston.ns.cloudflare.com

🔒 DNSSEC Status

⚠️ Insecure (no DNSSEC)

No DS record for bcyol.com (unsigned zone)

⏱️ Timing

Total: 139ms | Queries: -

📄 Records

TypeCountSample Data
A2104.21.51.187, 172.67.184.35
AAAA22606:4700:3031::ac43:b823, 2606:4700:3030::6815:33bb
NS2houston.ns.cloudflare.com, meadow.ns.cloudflare.com
HTTPS1{"priority":1,"target":".","alpn":["h3",
SOA1houston.ns.cloudflare.com dns.cloudflare

📌 Glue Records Collected

Total: 12

Out-of-bailiwick: 12 (meadow.ns.cloudflare.com, meadow.ns.cloudflare.com, meadow.ns.cloudflare.com...)

Analysis

IP Addresses

Four IP numbers are pointed to by bcyol.com: 2606:4700:3030::6815:33bb, 2606:4700:3031::ac43:b823, 104.21.51.187 and 172.67.184.35.

other host names including lowimpactdevelopment.org, ah-gr.com, blcnimghost2.cc, sarizone.com and meneses.pt share IP numbers with bcyol.com.

Name Servers

bcyol.com is delegated to two name servers houston.ns.cloudflare.com and meadow.ns.cloudflare.com.

bcyol.com shares the same name server setup as other domains, for instance lfydm.com, cn-wen.com, machinaalbestraten.nl, onetop.ws and criticaltheoryplus.com.

bcyol.com at least partially shares name servers with other domains, for instance wheelbase.fr, hilife999.com, airsoftanswers.com, mdgps.org and mxm(0x787878).com.

These name servers are commonly used alongside arvind.ns.cloudflare.com and pearl.ns.cloudflare.com.

Host names with six IP numbers:

Host name houston.ns.cloudflare.com points to: 2606:4700:58::a29f:2c34, 2803:f800:50::6ca2:c334, 2a06:98c1:50::ac40:2334, 108.162.195.52, 162.159.44.52 and 172.64.35.52.

Host name meadow.ns.cloudflare.com points to: 2606:4700:50::a29f:2633, 2803:f800:50::6ca2:c233, 2a06:98c1:50::ac40:2233, 108.162.194.51, 162.159.38.51 and 172.64.34.51.