`yfboy.com`

DNSSEC	⚠️ Not signed
A	2606:4700:3032::6815:40a1^{🇺🇸 Cloudflare2606:4700:3032::/48 , Inc. 101 Townsend Street, San Francisco, California 94107, US} ✓ In HTTPS hints
A	2606:4700:3032::ac43:98c2^{🇺🇸 Cloudflare2606:4700:3032::/48 , Inc. 101 Townsend Street, San Francisco, California 94107, US} ✓ In HTTPS hints
A	104.21.64.161^{Cloudflare104.21.64.0/20 , Inc. 101 Townsend Street, San Francisco, California 94107, US} ✓ In HTTPS hints
A	172.67.152.194^{🇺🇸 Cloudflare172.67.144.0/20 , Inc. 101 Townsend Street, San Francisco, California 94107, US} ✓ In HTTPS hints
NS	`chase.ns.cloudflare.com` ⭐
		A	2606:4700:58::a29f:2c9c^{🇺🇸 Cloudflare2606:4700:50::/44 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`chase.ns.cloudflare.com`
		A	2803:f800:50::6ca2:c39c^{🇨🇷 Cloudflare2803:f800:50::/45 LACNIC generated route6 for CloudFlare Latin America S.R.L}
			PTR	`chase.ns.cloudflare.com`
		A	2a06:98c1:50::ac40:239c^{🇺🇸 Cloudflare2a06:98c1:50::/45}
			PTR	`chase.ns.cloudflare.com`
		A	108.162.195.156^{🇺🇸 Cloudflare108.162.195.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`chase.ns.cloudflare.com`
		A	162.159.44.156^{Cloudflare162.159.32.0/20 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`chase.ns.cloudflare.com`
		A	172.64.35.156^{🇺🇸 Cloudflare172.64.35.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`chase.ns.cloudflare.com`
NS	`shubhi.ns.cloudflare.com`
		A	2606:4700:50::a29f:263f^{🇺🇸 Cloudflare2606:4700:50::/44 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`shubhi.ns.cloudflare.com`
		A	2803:f800:50::6ca2:c23f^{🇨🇷 Cloudflare2803:f800:50::/45 LACNIC generated route6 for CloudFlare Latin America S.R.L}
			PTR	`shubhi.ns.cloudflare.com`
		A	2a06:98c1:50::ac40:223f^{🇺🇸 Cloudflare2a06:98c1:50::/45}
			PTR	`shubhi.ns.cloudflare.com`
		A	108.162.194.63^{🇺🇸 Cloudflare108.162.194.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`shubhi.ns.cloudflare.com`
		A	162.159.38.63^{Cloudflare162.159.32.0/20 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`shubhi.ns.cloudflare.com`
		A	172.64.34.63^{🇺🇸 Cloudflare172.64.34.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`shubhi.ns.cloudflare.com`
HTTPS	HTTP/3, HTTP/2 ✓ hints match
		IPv4 hints	104.21.64.161, 172.67.152.194
		IPv6 hints	2606:4700:3032::6815:40a1, 2606:4700:3032::ac43:98c2
		ECH	X25519, HKDF-SHA256 + AES-128-GCM draft, id=200, name=cloudflare-ech.com
SOA	`chase.ns.cloudflare.com`dns@cloudflare.com serial=2408865597

`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=1785237017

Same first word

yfboy.com

Similar names

fyoby.com

boyfy.com

byofy.com

DNS History

22 records (6 active, 16 former)

●NSchase.ns.cloudflare.com2026-06-23 → 2026-07-28 · 3 obs

○ 2020-02-22 02:58:36
● 2026-06-23 15:04:04
● 2026-07-28 11:37:08

○NSdns10.hichina.com2017-03-17 → 2017-03-17 · 4 obs

○ 2016-07-15 23:29:06
● 2017-03-17 15:49:08
○ 2020-02-22 02:58:36
○ 2026-07-28 11:37:08

○NSdns9.hichina.com2017-03-17 → 2017-03-17 · 4 obs

○ 2016-07-15 23:29:06
● 2017-03-17 15:49:08
○ 2020-02-22 02:58:36
○ 2026-07-28 11:37:08

○NSjm1.dns.com2020-02-22 → 2020-02-22 · 4 obs

○ 2017-03-17 15:49:08
● 2020-02-22 02:58:36
○ 2026-06-23 15:04:04
○ 2026-07-28 11:37:08

○NSjm2.dns.com2020-02-22 → 2020-02-22 · 4 obs

○ 2017-03-17 15:49:08
● 2020-02-22 02:58:36
○ 2026-06-23 15:04:04
○ 2026-07-28 11:37:08

●NSshubhi.ns.cloudflare.com2026-06-23 → 2026-07-28 · 3 obs

○ 2020-02-22 02:58:36
● 2026-06-23 15:04:04
● 2026-07-28 11:37:08

○NSwww.yfboy.com2015-11-12 → 2016-07-15 · 4 obs

● 2015-11-12 11:30:14
● 2016-07-15 23:29:06
○ 2017-03-17 15:49:08
○ 2026-07-28 11:37:08

○MXio.bouncemx.com2015-11-12 → 2016-07-15 · 4 obs

● 2015-11-12 11:30:14
● 2016-07-15 23:29:06
○ 2017-03-17 15:49:08
○ 2026-07-28 11:37:08

●A104.21.64.1612026-06-23 → 2026-07-28 · 4 obs

○ 2020-02-22 02:58:36
● 2026-06-23 15:04:04
○ 2026-07-02 21:15:52
● 2026-07-28 11:37:08

○A156.226.86.2302020-02-22 → 2020-02-22 · 4 obs

○ 2017-03-17 15:49:08
● 2020-02-22 02:58:36
○ 2026-06-23 15:04:04
○ 2026-07-28 11:37:08

●A172.67.152.1942026-06-23 → 2026-07-28 · 4 obs

○ 2020-02-22 02:58:36
● 2026-06-23 15:04:04
○ 2026-07-02 21:15:52
● 2026-07-28 11:37:08

○A188.114.96.02026-07-02 → 2026-07-02 · 3 obs

○ 2026-06-23 15:04:04
● 2026-07-02 21:15:52
○ 2026-07-28 11:37:08

○A188.114.97.02026-07-02 → 2026-07-02 · 3 obs

○ 2026-06-23 15:04:04
● 2026-07-02 21:15:52
○ 2026-07-28 11:37:08

●A2606:4700:3032::6815:40a12026-06-23 → 2026-07-28 · 4 obs

○ 2020-02-22 02:58:36
● 2026-06-23 15:04:04
○ 2026-07-02 21:15:52
● 2026-07-28 11:37:08

●A2606:4700:3032::ac43:98c22026-06-23 → 2026-07-28 · 4 obs

○ 2020-02-22 02:58:36
● 2026-06-23 15:04:04
○ 2026-07-02 21:15:52
● 2026-07-28 11:37:08

○A2a06:98c1:3120::2026-07-02 → 2026-07-02 · 3 obs

○ 2026-06-23 15:04:04
● 2026-07-02 21:15:52
○ 2026-07-28 11:37:08

○A2a06:98c1:3121::2026-07-02 → 2026-07-02 · 3 obs

○ 2026-06-23 15:04:04
● 2026-07-02 21:15:52
○ 2026-07-28 11:37:08

○A47.89.58.322017-03-17 → 2017-03-17 · 4 obs

○ 2016-07-15 23:29:06
● 2017-03-17 15:49:08
○ 2020-02-22 02:58:36
○ 2026-07-28 11:37:08

○A70.39.84.2382015-11-12 → 2015-11-12 · 3 obs

● 2015-11-12 11:30:14
○ 2016-03-18 02:29:52
○ 2026-07-28 11:37:08

○A70.39.84.2492016-07-15 → 2016-07-15 · 4 obs

○ 2016-03-18 02:29:52
● 2016-07-15 23:29:06
○ 2017-03-17 15:49:08
○ 2026-07-28 11:37:08

○A70.39.84.2532016-03-18 → 2016-03-18 · 4 obs

○ 2015-11-12 11:30:14
● 2016-03-18 02:29:52
○ 2016-07-15 23:29:06
○ 2026-07-28 11:37:08

○CNAMEy.dcoin.co2015-11-12 → 2016-07-15 · 4 obs

● 2015-11-12 11:30:14
● 2016-07-15 23:29:06
○ 2017-03-17 15:49:08
○ 2026-07-28 11:37:08

🔍 DNS Trace

📋 Delegation Chain

Zone	Nameservers	Glue
com	l.gtld-servers.net, i.gtld-servers.net, e.gtld-servers.net, b.gtld-servers.net...	-
yfboy.com	shubhi.ns.cloudflare.com, chase.ns.cloudflare.com	12 records

✅ Authoritative Response

Server:108.162.194.63

NS records: shubhi.ns.cloudflare.com, chase.ns.cloudflare.com

🔒 DNSSEC Status

⚠️ Insecure (no DNSSEC)

No DS record for yfboy.com (unsigned zone)

⏱️ Timing

Total: 185ms | Queries: -

📄 Records

Type	Count	Sample Data
A	2	`104.21.64.161, 172.67.152.194`
AAAA	2	`2606:4700:3032::ac43:98c2, 2606:4700:3032::6815:40a1`
NS	2	`chase.ns.cloudflare.com, shubhi.ns.cloudflare.com`
HTTPS	1	`{"priority":1,"target":".","alpn":["h3",`
SOA	1	`chase.ns.cloudflare.com dns.cloudflare.c`

📌 Glue Records Collected

Total: 12

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

Analysis

IP Addresses

yfboy.com points to the four IP addresses 104.21.64.161, 172.67.152.194, 2606:4700:3032::6815:40a1 and 2606:4700:3032::ac43:98c2.

Among the host names that share IP numbers with yfboy.com are spinrisecasinologin.net, 493zz.com, simbahost.co.ke and two others.

Name Servers

yfboy.com is delegated to two name servers: chase.ns.cloudflare.com and shubhi.ns.cloudflare.com.

yfboy.com has the same name server delegation as a number of other domains, such as huskc.com, ezkao.com, 4999m.com and two more.

The name servers of yfboy.com overlap at least partially with those of other domains — among them tcconversions.co.uk, casonadenaveda.com, incidentreporter.org and two more.

The name servers hank.ns.cloudflare.com, newt.ns.cloudflare.com and karsyn.ns.cloudflare.com are commonly seen alongside these name servers.

Host names resolving to 6 IP numbers:

chase.ns.cloudflare.com resolves to 108.162.195.156, 162.159.44.156, 172.64.35.156 and 3 other IP addresses.

shubhi.ns.cloudflare.com resolves to 108.162.194.63, 162.159.38.63, 172.64.34.63 and 3 other IP addresses.

yfboy.com - robtex.com

yfboy.com

com

Same first word

Similar names

DNS History

🔍 DNS Trace

📋 Delegation Chain

✅ Authoritative Response

🔒 DNSSEC Status

⏱️ Timing

📄 Records

📌 Glue Records Collected

Analysis

IP Addresses

Name Servers

`yfboy.com`

`com`