`onlytools.biz`

DNSSEC	⚠️ Not signed
A	2606:4700:3035::ac43:cf0e^{🇺🇸 Cloudflare2606:4700:3035::/48 , Inc. 101 Townsend Street, San Francisco, California 94107, US} ✓ In HTTPS hints
A	2606:4700:3037::6815:2ab1^{🇺🇸 Cloudflare2606:4700:3037::/48 , Inc. 101 Townsend Street, San Francisco, California 94107, US} ✓ In HTTPS hints
A	104.21.42.177^{Cloudflare104.21.32.0/20 , Inc. 101 Townsend Street, San Francisco, California 94107, US} ✓ In HTTPS hints
A	172.67.207.14^{🇺🇸 Cloudflare172.67.192.0/20 , Inc. 101 Townsend Street, San Francisco, California 94107, US} ✓ In HTTPS hints
NS	`alan.ns.cloudflare.com` ⭐
		A	2606:4700:58::adf5:3b39^{🇺🇸 Cloudflare2606:4700:50::/44 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`alan.ns.cloudflare.com`
		A	2803:f800:50::6ca2:c139^{🇨🇷 Cloudflare2803:f800:50::/45 LACNIC generated route6 for CloudFlare Latin America S.R.L}
			PTR	`alan.ns.cloudflare.com`
		A	2a06:98c1:50::ac40:2139^{🇺🇸 Cloudflare2a06:98c1:50::/45}
			PTR	`alan.ns.cloudflare.com`
		A	108.162.193.57^{🇺🇸 Cloudflare108.162.193.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`alan.ns.cloudflare.com`
		A	172.64.33.57^{🇺🇸 Cloudflare172.64.33.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`alan.ns.cloudflare.com`
		A	173.245.59.57^{🇺🇸 Cloudflare173.245.59.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`alan.ns.cloudflare.com`
NS	`karsyn.ns.cloudflare.com`
		A	2606:4700:50::a29f:26c2^{🇺🇸 Cloudflare2606:4700:50::/44 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`karsyn.ns.cloudflare.com`
		A	2803:f800:50::6ca2:c2c2^{🇨🇷 Cloudflare2803:f800:50::/45 LACNIC generated route6 for CloudFlare Latin America S.R.L}
			PTR	`karsyn.ns.cloudflare.com`
		A	2a06:98c1:50::ac40:22c2^{🇺🇸 Cloudflare2a06:98c1:50::/45}
			PTR	`karsyn.ns.cloudflare.com`
		A	108.162.194.194^{🇺🇸 Cloudflare108.162.194.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`karsyn.ns.cloudflare.com`
		A	162.159.38.194^{Cloudflare162.159.32.0/20 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`karsyn.ns.cloudflare.com`
		A	172.64.34.194^{🇺🇸 Cloudflare172.64.34.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`karsyn.ns.cloudflare.com`
HTTPS	HTTP/3, HTTP/2 ✓ hints match
		IPv4 hints	104.21.42.177, 172.67.207.14
		IPv6 hints	2606:4700:3035::ac43:cf0e, 2606:4700:3037::6815:2ab1
		ECH	X25519, HKDF-SHA256 + AES-128-GCM draft, id=198, name=cloudflare-ech.com
SOA	`alan.ns.cloudflare.com`dns@cloudflare.com serial=2399590850

`biz`

	DNSSEC	🔒 Signed (DS record present)
	NS	`a.gtld.biz` ⭐
	NS	`b.gtld.biz`
	NS	`c.gtld.biz`
	NS	`m.gtld.biz`
	NS	`n.gtld.biz`
	NS	`w.gtld.biz`
	NS	`x.gtld.biz`
	NS	`y.gtld.biz`
	SOA	`a.gtld.biz`admin@tldns.godaddy serial=1777077276

Same first word

onlytools.de

onlytools.biz

onlytools.pl

onlytools.com

onlytools.org

Similar names

lyonstool.com

lyonstool.net

DNS History

17 records (6 active, 11 former)

○NSadel.ns.cloudflare.com2016-01-16 → 2016-01-16 · 3 obs

● 2016-01-16 06:44:22
○ 2016-12-05 04:50:14
○ 2026-04-25 01:06:22

●NSalan.ns.cloudflare.com2026-04-21 → 2026-04-25 · 3 obs

○ 2016-12-05 04:50:14
● 2026-04-21 20:19:26
● 2026-04-25 01:06:22

○NSearl.ns.cloudflare.com2016-12-05 → 2016-12-05 · 4 obs

○ 2016-01-16 06:44:22
● 2016-12-05 04:50:14
○ 2026-04-21 20:19:26
○ 2026-04-25 01:06:22

○NSisla.ns.cloudflare.com2016-12-05 → 2016-12-05 · 4 obs

○ 2016-01-16 06:44:22
● 2016-12-05 04:50:14
○ 2026-04-21 20:19:26
○ 2026-04-25 01:06:22

●NSkarsyn.ns.cloudflare.com2026-04-21 → 2026-04-25 · 3 obs

○ 2016-12-05 04:50:14
● 2026-04-21 20:19:26
● 2026-04-25 01:06:22

○NSnitin.ns.cloudflare.com2016-01-16 → 2016-01-16 · 3 obs

● 2016-01-16 06:44:22
○ 2016-12-05 04:50:14
○ 2026-04-25 01:06:22

○A104.18.56.2142016-01-16 → 2016-01-16 · 3 obs

● 2016-01-16 06:44:22
○ 2016-12-05 04:50:14
○ 2026-04-25 01:06:22

○A104.18.57.2142016-01-16 → 2016-01-16 · 3 obs

● 2016-01-16 06:44:22
○ 2016-12-05 04:50:14
○ 2026-04-25 01:06:22

●A104.21.42.1772026-04-21 → 2026-04-25 · 3 obs

○ 2017-07-01 08:45:32
● 2026-04-21 20:19:26
● 2026-04-25 01:06:22

○A104.24.114.2082016-12-05 → 2016-12-05 · 4 obs

○ 2016-01-16 06:44:22
● 2016-12-05 04:50:14
○ 2026-04-21 20:19:26
○ 2026-04-25 01:06:22

○A104.24.115.2082016-12-05 → 2016-12-05 · 4 obs

○ 2016-01-16 06:44:22
● 2016-12-05 04:50:14
○ 2026-04-21 20:19:26
○ 2026-04-25 01:06:22

○A119.28.134.2282017-07-01 → 2017-07-01 · 4 obs

○ 2016-12-05 04:50:14
● 2017-07-01 08:45:32
○ 2026-04-21 20:19:26
○ 2026-04-25 01:06:22

●A172.67.207.142026-04-21 → 2026-04-25 · 3 obs

○ 2017-07-01 08:45:32
● 2026-04-21 20:19:26
● 2026-04-25 01:06:22

○A2400:cb00:2048:1::6818:72d02016-12-05 → 2016-12-05 · 4 obs

○ 2016-01-16 06:44:22
● 2016-12-05 04:50:14
○ 2026-04-21 20:19:26
○ 2026-04-25 01:06:22

○A2400:cb00:2048:1::6818:73d02016-12-05 → 2016-12-05 · 4 obs

○ 2016-01-16 06:44:22
● 2016-12-05 04:50:14
○ 2026-04-21 20:19:26
○ 2026-04-25 01:06:22

●A2606:4700:3035::ac43:cf0e2026-04-21 → 2026-04-25 · 3 obs

○ 2017-07-01 08:45:32
● 2026-04-21 20:19:26
● 2026-04-25 01:06:22

●A2606:4700:3037::6815:2ab12026-04-21 → 2026-04-25 · 3 obs

○ 2017-07-01 08:45:32
● 2026-04-21 20:19:26
● 2026-04-25 01:06:22

🔍 DNS Trace

📋 Delegation Chain

Zone	Nameservers	Glue
biz	b.gtld.biz, m.gtld.biz, y.gtld.biz, w.gtld.biz...	-
onlytools.biz	karsyn.ns.cloudflare.com, alan.ns.cloudflare.com	-

✅ Authoritative Response

Server:108.162.193.57

NS records: karsyn.ns.cloudflare.com, alan.ns.cloudflare.com

🔒 DNSSEC Status

⚠️ Insecure (no DNSSEC)

No DS record for onlytools.biz (unsigned zone)

⏱️ Timing

Total: 499ms | Queries: -

📄 Records

Type	Count	Sample Data
A	2	`172.67.207.14, 104.21.42.177`
AAAA	2	`2606:4700:3035::ac43:cf0e, 2606:4700:3037::6815:2ab1`
NS	2	`alan.ns.cloudflare.com, karsyn.ns.cloudflare.com`
HTTPS	1	`{"priority":1,"target":".","alpn":["h3",`
SOA	1	`alan.ns.cloudflare.com dns.cloudflare.co`

Analysis

IP Addresses

onlytools.biz resolves to four IP numbers: 2606:4700:3035::ac43:cf0e, 2606:4700:3037::6815:2ab1, 104.21.42.177 and 172.67.207.14.

other host names for instance y2mate.gd, rabxbangla.com, ouro2.net, skyhitz.io and api-1.koan.workers.dev share IP numbers with onlytools.biz.

Name Servers

onlytools.biz is delegated to two name servers: alan.ns.cloudflare.com and karsyn.ns.cloudflare.com.

onlytools.biz shares the same name server setup as other domains, for example signbusiness.biz, houseofforgings.net, bloodrust.ru, homepack.pk and ironwoodsanantonio.com.

onlytools.biz at least partially shares name servers with other domains, for instance popularshemale.com, mostbetuzonline.com, lotolaw.com, tianjintanhei.com and yscwc.com.

These name servers are often used with braden.ns.cloudflare.com and gene.ns.cloudflare.com.

Host names with six IP numbers:

alan.ns.cloudflare.com points to: 2606:4700:58::adf5:3b39, 2803:f800:50::6ca2:c139, 2a06:98c1:50::ac40:2139, 108.162.193.57, 172.64.33.57 and 173.245.59.57; karsyn.ns.cloudflare.com points to: 2606:4700:50::a29f:26c2, 2803:f800:50::6ca2:c2c2, 2a06:98c1:50::ac40:22c2, 108.162.194.194, 162.159.38.194 and 172.64.34.194.

onlytools.biz - robtex.com

onlytools.biz

biz

Same first word

Similar names

DNS History

🔍 DNS Trace

📋 Delegation Chain

✅ Authoritative Response

🔒 DNSSEC Status

⏱️ Timing

📄 Records

Analysis

IP Addresses

Name Servers

`onlytools.biz`

`biz`