`bycbct.com`

DNSSEC	⚠️ Not signed
A	2606:4700:3031::ac43:8fec^{🇺🇸 Cloudflare2606:4700:3031::/48 , Inc. 101 Townsend Street, San Francisco, California 94107, US} ✓ In HTTPS hints
A	2606:4700:3036::6815:370e^{🇺🇸 Cloudflare2606:4700:3036::/48 , Inc. 101 Townsend Street, San Francisco, California 94107, US} ✓ In HTTPS hints
A	104.21.55.14^{Cloudflare104.21.48.0/20 , Inc. 101 Townsend Street, San Francisco, California 94107, US} ✓ In HTTPS hints
A	172.67.143.236^{🇺🇸 Cloudflare172.67.128.0/20 , Inc. 101 Townsend Street, San Francisco, California 94107, US} ✓ In HTTPS hints
NS	`curt.ns.cloudflare.com` ⭐
		A	2606:4700:58::adf5:3b5e^{🇺🇸 Cloudflare2606:4700:50::/44 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`curt.ns.cloudflare.com`
		A	2803:f800:50::6ca2:c15e^{🇨🇷 Cloudflare2803:f800:50::/45 LACNIC generated route6 for CloudFlare Latin America S.R.L}
			PTR	`curt.ns.cloudflare.com`
		A	2a06:98c1:50::ac40:215e^{🇺🇸 Cloudflare2a06:98c1:50::/45}
			PTR	`curt.ns.cloudflare.com`
		A	108.162.193.94^{🇺🇸 Cloudflare108.162.193.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`curt.ns.cloudflare.com`
		A	172.64.33.94^{🇺🇸 Cloudflare172.64.33.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`curt.ns.cloudflare.com`
		A	173.245.59.94^{🇺🇸 Cloudflare173.245.59.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`curt.ns.cloudflare.com`
NS	`rafe.ns.cloudflare.com`
		A	2606:4700:50::adf5:3ad8^{🇺🇸 Cloudflare2606:4700:50::/44 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`rafe.ns.cloudflare.com`
		A	2803:f800:50::6ca2:c0d8^{🇨🇷 Cloudflare2803:f800:50::/45 LACNIC generated route6 for CloudFlare Latin America S.R.L}
			PTR	`rafe.ns.cloudflare.com`
		A	2a06:98c1:50::ac40:20d8^{🇺🇸 Cloudflare2a06:98c1:50::/45}
			PTR	`rafe.ns.cloudflare.com`
		A	108.162.192.216^{🇺🇸 Cloudflare108.162.192.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`rafe.ns.cloudflare.com`
		A	172.64.32.216^{🇺🇸 Cloudflare172.64.32.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`rafe.ns.cloudflare.com`
		A	173.245.58.216^{🇺🇸 Cloudflare173.245.58.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`rafe.ns.cloudflare.com`
HTTPS	HTTP/3, HTTP/2 ✓ hints match
		IPv4 hints	104.21.55.14, 172.67.143.236
		IPv6 hints	2606:4700:3031::ac43:8fec, 2606:4700:3036::6815:370e
		ECH	X25519, HKDF-SHA256 + AES-128-GCM draft, id=144, name=cloudflare-ech.com
SOA	`curt.ns.cloudflare.com`dns@cloudflare.com serial=2410086121

`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.net`nstld@verisign-grs.com serial=1784659507

Same first word

bycbct.com

DNS History

19 records (6 active, 13 former)

●NScurt.ns.cloudflare.com2026-07-01 → 2026-07-21 · 3 obs

○ 2017-02-18 21:50:28
● 2026-07-01 19:19:46
● 2026-07-21 18:53:50

○NSns1.myhostadmin.net2015-07-21 → 2017-02-18 · 4 obs

● 2015-07-21 04:35:44
● 2017-02-18 21:50:28
○ 2026-07-01 19:19:46
○ 2026-07-21 18:53:50

○NSns2.myhostadmin.net2015-07-21 → 2017-02-18 · 4 obs

● 2015-07-21 04:35:44
● 2017-02-18 21:50:28
○ 2026-07-01 19:19:46
○ 2026-07-21 18:53:50

○NSns3.myhostadmin.net2015-07-21 → 2017-02-18 · 4 obs

● 2015-07-21 04:35:44
● 2017-02-18 21:50:28
○ 2026-07-01 19:19:46
○ 2026-07-21 18:53:50

○NSns4.myhostadmin.net2015-07-21 → 2017-02-18 · 4 obs

● 2015-07-21 04:35:44
● 2017-02-18 21:50:28
○ 2026-07-01 19:19:46
○ 2026-07-21 18:53:50

○NSns5.myhostadmin.net2015-07-21 → 2017-02-18 · 4 obs

● 2015-07-21 04:35:44
● 2017-02-18 21:50:28
○ 2026-07-01 19:19:46
○ 2026-07-21 18:53:50

○NSns6.myhostadmin.net2015-07-21 → 2017-02-18 · 4 obs

● 2015-07-21 04:35:44
● 2017-02-18 21:50:28
○ 2026-07-01 19:19:46
○ 2026-07-21 18:53:50

●NSrafe.ns.cloudflare.com2026-07-01 → 2026-07-21 · 3 obs

○ 2017-02-18 21:50:28
● 2026-07-01 19:19:46
● 2026-07-21 18:53:50

●A104.21.55.142026-07-01 → 2026-07-21 · 6 obs

○ 2017-02-18 21:50:28
● 2026-07-01 19:19:46
○ 2026-07-13 07:31:12
● 2026-07-15 06:39:52
○ 2026-07-15 08:25:26
● 2026-07-21 18:53:50

○A118.123.7.2372015-07-21 → 2017-02-18 · 4 obs

● 2015-07-21 04:35:44
● 2017-02-18 21:50:28
○ 2026-07-01 19:19:46
○ 2026-07-21 18:53:50

●A172.67.143.2362026-07-01 → 2026-07-21 · 6 obs

○ 2017-02-18 21:50:28
● 2026-07-01 19:19:46
○ 2026-07-13 07:31:12
● 2026-07-15 06:39:52
○ 2026-07-15 08:25:26
● 2026-07-21 18:53:50

○A188.114.96.02026-07-13 → 2026-07-15 · 5 obs

○ 2026-07-01 19:19:46
● 2026-07-13 07:31:12
○ 2026-07-15 06:39:52
● 2026-07-15 08:25:26
○ 2026-07-21 18:53:50

○A188.114.97.02026-07-13 → 2026-07-15 · 5 obs

○ 2026-07-01 19:19:46
● 2026-07-13 07:31:12
○ 2026-07-15 06:39:52
● 2026-07-15 08:25:26
○ 2026-07-21 18:53:50

●A2606:4700:3031::ac43:8fec2026-07-01 → 2026-07-21 · 6 obs

○ 2017-02-18 21:50:28
● 2026-07-01 19:19:46
○ 2026-07-13 07:31:12
● 2026-07-15 06:39:52
○ 2026-07-15 08:25:26
● 2026-07-21 18:53:50

●A2606:4700:3036::6815:370e2026-07-01 → 2026-07-21 · 6 obs

○ 2017-02-18 21:50:28
● 2026-07-01 19:19:46
○ 2026-07-13 07:31:12
● 2026-07-15 06:39:52
○ 2026-07-15 08:25:26
● 2026-07-21 18:53:50

○A2a06:98c1:3120::2026-07-13 → 2026-07-15 · 5 obs

○ 2026-07-01 19:19:46
● 2026-07-13 07:31:12
○ 2026-07-15 06:39:52
● 2026-07-15 08:25:26
○ 2026-07-21 18:53:50

○A2a06:98c1:3121::2026-07-13 → 2026-07-15 · 5 obs

○ 2026-07-01 19:19:46
● 2026-07-13 07:31:12
○ 2026-07-15 06:39:52
● 2026-07-15 08:25:26
○ 2026-07-21 18:53:50

○CNAMEbycbct.gotoip2.com2015-07-21 → 2017-02-18 · 4 obs

● 2015-07-21 04:35:44
● 2017-02-18 21:50:28
○ 2026-07-01 19:19:46
○ 2026-07-21 18:53:50

○CNAMEweb.l237.vhostgo.com2015-11-20 → 2017-02-18 · 5 obs

○ 2015-07-21 04:35:44
● 2015-11-20 04:39:06
● 2017-02-18 21:50:28
○ 2026-07-01 19:19:46
○ 2026-07-21 18:53:50

🔍 DNS Trace

📋 Delegation Chain

Zone	Nameservers	Glue
com	g.gtld-servers.net, l.gtld-servers.net, d.gtld-servers.net, c.gtld-servers.net...	-
bycbct.com	curt.ns.cloudflare.com, rafe.ns.cloudflare.com	12 records

✅ Authoritative Response

Server:108.162.192.216

NS records: curt.ns.cloudflare.com, rafe.ns.cloudflare.com

🔒 DNSSEC Status

⚠️ Insecure (no DNSSEC)

No DS record for bycbct.com (unsigned zone)

⏱️ Timing

Total: 308ms | Queries: -

📄 Records

Type	Count	Sample Data
A	2	`104.21.55.14, 172.67.143.236`
AAAA	2	`2606:4700:3031::ac43:8fec, 2606:4700:3036::6815:370e`
NS	2	`curt.ns.cloudflare.com, rafe.ns.cloudflare.com`
HTTPS	1	`{"priority":1,"target":".","alpn":["h3",`
SOA	1	`curt.ns.cloudflare.com dns.cloudflare.co`

📌 Glue Records Collected

Total: 12

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

Analysis

IP Addresses

bycbct.com resolves to four IP addresses: 104.21.55.14, 172.67.143.236, 2606:4700:3031::ac43:8fec and 2606:4700:3036::6815:370e.

Additional host names — stats.privacy-focused.com, vivifocus.com, fs41.com and two others — share IP numbers with bycbct.com.

Name Servers

bycbct.com is served by two delegated name servers, curt.ns.cloudflare.com and rafe.ns.cloudflare.com.

bycbct.com shares its name server setup with other domains, including lutewaterpaint.com, mansfieldortho.org, kndcl.com and two others.

bycbct.com shares at least some of its name servers with other domains, including dayistanbul.com, freeditorial.com, shipname.net and two others.

These name servers are frequently seen alongside the name servers dalary.ns.cloudflare.com.

Host names with 6 IP numbers:

curt.ns.cloudflare.com carries IP addresses 108.162.193.94, 172.64.33.94 and 173.245.59.94, with 3 other addresses beyond those.

rafe.ns.cloudflare.com carries IP addresses 108.162.192.216, 172.64.32.216 and 173.245.58.216, with 3 other addresses beyond those.

bycbct.com - robtex.com

bycbct.com

com

Same first word

DNS History

🔍 DNS Trace

📋 Delegation Chain

✅ Authoritative Response

🔒 DNSSEC Status

⏱️ Timing

📄 Records

📌 Glue Records Collected

Analysis

IP Addresses

Name Servers

`bycbct.com`

`com`