`tuffcode.com`

DNSSEC	⚠️ Not signed
A	2606:4700:3030::6815:59cb^{🇺🇸 Cloudflare2606:4700:3030::/48 , Inc. 101 Townsend Street, San Francisco, California 94107, US} ✓ In HTTPS hints
A	2606:4700:3032::ac43:a4e0^{🇺🇸 Cloudflare2606:4700:3032::/48 , Inc. 101 Townsend Street, San Francisco, California 94107, US} ✓ In HTTPS hints
A	104.21.89.203^{Cloudflare104.21.80.0/20 , Inc. 101 Townsend Street, San Francisco, California 94107, US} ✓ In HTTPS hints
A	172.67.164.224^{🇺🇸 Cloudflare172.67.160.0/20 , Inc. 101 Townsend Street, San Francisco, California 94107, US} ✓ In HTTPS hints
NS	`alexia.ns.cloudflare.com` ⭐
		A	2606:4700:50::a29f:26af^{🇺🇸 Cloudflare2606:4700:50::/44 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`alexia.ns.cloudflare.com`
		A	2803:f800:50::6ca2:c2af^{🇨🇷 Cloudflare2803:f800:50::/45 LACNIC generated route6 for CloudFlare Latin America S.R.L}
			PTR	`alexia.ns.cloudflare.com`
		A	2a06:98c1:50::ac40:22af^{🇺🇸 Cloudflare2a06:98c1:50::/45}
			PTR	`alexia.ns.cloudflare.com`
		A	108.162.194.175^{🇺🇸 Cloudflare108.162.194.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`alexia.ns.cloudflare.com`
		A	162.159.38.175^{Cloudflare162.159.32.0/20 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`alexia.ns.cloudflare.com`
		A	172.64.34.175^{🇺🇸 Cloudflare172.64.34.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`alexia.ns.cloudflare.com`
NS	`randall.ns.cloudflare.com`
		A	2606:4700:58::a29f:2ceb^{🇺🇸 Cloudflare2606:4700:50::/44 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`randall.ns.cloudflare.com`
		A	2803:f800:50::6ca2:c3eb^{🇨🇷 Cloudflare2803:f800:50::/45 LACNIC generated route6 for CloudFlare Latin America S.R.L}
			PTR	`randall.ns.cloudflare.com`
		A	2a06:98c1:50::ac40:23eb^{🇺🇸 Cloudflare2a06:98c1:50::/45}
			PTR	`randall.ns.cloudflare.com`
		A	108.162.195.235^{🇺🇸 Cloudflare108.162.195.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`randall.ns.cloudflare.com`
		A	162.159.44.235^{Cloudflare162.159.32.0/20 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`randall.ns.cloudflare.com`
		A	172.64.35.235^{🇺🇸 Cloudflare172.64.35.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`randall.ns.cloudflare.com`
HTTPS	HTTP/3, HTTP/2 ✓ hints match
		IPv4	104.21.89.203, 172.67.164.224
		IPv6	2606:4700:3030::6815:59cb, 2606:4700:3032::ac43:a4e0
SOA	`alexia.ns.cloudflare.com`dns@cloudflare.com serial=2398650143

`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=1774400362

WOT: SAFE (68/100)

Same first word

tuffcode.com

DNS History

19 records (6 active, 13 former)

●NSalexia.ns.cloudflare.com2026-03-25 → 2026-03-25 · 2 obs

○ 2017-06-20 01:55:38
● 2026-03-25 01:08:40

○NSns1.mydyndns.org2015-07-17 → 2017-06-20 · 4 obs

○ 2009-01-15 13:17:14
● 2015-07-17 23:31:02
● 2017-06-20 01:55:38
○ 2026-03-25 01:08:40

○NSns1195.dns.dyn.com2015-07-17 → 2017-06-20 · 4 obs

○ 2009-01-15 13:17:14
● 2015-07-17 23:31:02
● 2017-06-20 01:55:38
○ 2026-03-25 01:08:40

○NSns2138.dns.dyn.com2015-07-17 → 2017-06-20 · 4 obs

○ 2009-01-15 13:17:14
● 2015-07-17 23:31:02
● 2017-06-20 01:55:38
○ 2026-03-25 01:08:40

○NSns3199.dns.dyn.com2015-07-17 → 2017-06-20 · 4 obs

○ 2009-01-15 13:17:14
● 2015-07-17 23:31:02
● 2017-06-20 01:55:38
○ 2026-03-25 01:08:40

○NSns4133.dns.dyn.com2015-07-17 → 2017-06-20 · 4 obs

○ 2009-01-15 13:17:14
● 2015-07-17 23:31:02
● 2017-06-20 01:55:38
○ 2026-03-25 01:08:40

○NSns59.1and1.co.uk2009-01-15 → 2009-01-15 · 3 obs

● 2009-01-15 13:17:14
○ 2015-07-17 23:31:02
○ 2026-03-25 01:08:40

○NSns60.1and1.co.uk2009-01-15 → 2009-01-15 · 3 obs

● 2009-01-15 13:17:14
○ 2015-07-17 23:31:02
○ 2026-03-25 01:08:40

●NSrandall.ns.cloudflare.com2026-03-25 → 2026-03-25 · 2 obs

○ 2017-06-20 01:55:38
● 2026-03-25 01:08:40

○MXalt1.aspmx.l.google.com2009-01-15 → 2017-06-20 · 3 obs

● 2009-01-15 13:17:14
● 2017-06-20 01:55:38
○ 2026-03-25 01:08:40

○MXalt2.aspmx.l.google.com2009-01-15 → 2017-06-20 · 3 obs

● 2009-01-15 13:17:14
● 2017-06-20 01:55:38
○ 2026-03-25 01:08:40

○MXaspmx.l.google.com2009-01-15 → 2017-06-20 · 3 obs

● 2009-01-15 13:17:14
● 2017-06-20 01:55:38
○ 2026-03-25 01:08:40

○MXaspmx2.googlemail.com2009-01-15 → 2017-06-20 · 3 obs

● 2009-01-15 13:17:14
● 2017-06-20 01:55:38
○ 2026-03-25 01:08:40

●A104.21.89.2032026-03-25 → 2026-03-25 · 2 obs

○ 2017-06-20 01:55:38
● 2026-03-25 01:08:40

○A148.251.100.1392015-07-17 → 2017-06-20 · 4 obs

○ 2009-01-15 13:17:14
● 2015-07-17 23:31:02
● 2017-06-20 01:55:38
○ 2026-03-25 01:08:40

●A172.67.164.2242026-03-25 → 2026-03-25 · 2 obs

○ 2017-06-20 01:55:38
● 2026-03-25 01:08:40

●A2606:4700:3030::6815:59cb2026-03-25 → 2026-03-25 · 2 obs

○ 2017-06-20 01:55:38
● 2026-03-25 01:08:40

●A2606:4700:3032::ac43:a4e02026-03-25 → 2026-03-25 · 2 obs

○ 2017-06-20 01:55:38
● 2026-03-25 01:08:40

○A87.106.102.42009-01-15 → 2009-01-15 · 3 obs

● 2009-01-15 13:17:14
○ 2015-07-17 23:31:02
○ 2026-03-25 01:08:40

🔍 DNS Trace

📋 Delegation Chain

Zone	Nameservers	Glue
com	a.gtld-servers.net, b.gtld-servers.net, c.gtld-servers.net, d.gtld-servers.net...	-
tuffcode.com	alexia.ns.cloudflare.com, randall.ns.cloudflare.com	12 records

✅ Authoritative Response

Server:108.162.194.175

NS records: alexia.ns.cloudflare.com, randall.ns.cloudflare.com

🔒 DNSSEC Status

⚠️ Insecure (no DNSSEC)

No DS record for tuffcode.com (unsigned zone)

⏱️ Timing

Total: 208ms | Queries: -

📄 Records

Type	Count	Sample Data
A	2	`172.67.164.224, 104.21.89.203`
AAAA	2	`2606:4700:3032::ac43:a4e0, 2606:4700:3030::6815:59cb`
NS	2	`alexia.ns.cloudflare.com, randall.ns.cloudflare.com`
HTTPS	1	`{"priority":1,"target":".","alpn":["h3",`
SOA	1	`alexia.ns.cloudflare.com dns.cloudflare.`

📌 Glue Records Collected

Total: 12

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

Analysis

IP Addresses

tuffcode.com resolves to four IPs: 2606:4700:3030::6815:59cb, 2606:4700:3032::ac43:a4e0, 104.21.89.203 and 172.67.164.224.

Other host names such as www.demo.md, www.hebzm-fund.com, comfychill.xyz, okhool.com and (0x736578)tyb.com share IP numbers with tuffcode.com.

Name Servers

tuffcode.com is delegated to two name servers: alexia.ns.cloudflare.com and randall.ns.cloudflare.com.

tuffcode.com uses the same name server setup as other domains, including rebellis.ai, servconnect.cc, binarylogicltd.eu, skoolsf.com and rigsms.com.

At least part of the name servers for tuffcode.com are shared with other domains, for instance cclbb.com, randombull(0x73686974).net, adria-scan.com, jcq.dk and therealteensummit.com.

These name servers are commonly used with garret.ns.cloudflare.com, plato.ns.cloudflare.com, kristina.ns.cloudflare.com and brady.ns.cloudflare.com.

Host names with six IP numbers:

alexia.ns.cloudflare.com points to: 2606:4700:50::a29f:26af, 2803:f800:50::6ca2:c2af, 2a06:98c1:50::ac40:22af, 108.162.194.175, 162.159.38.175 and 172.64.34.175.

randall.ns.cloudflare.com points to: 2606:4700:58::a29f:2ceb, 2803:f800:50::6ca2:c3eb, 2a06:98c1:50::ac40:23eb, 108.162.195.235, 162.159.44.235 and 172.64.35.235.

tuffcode.com - robtex.com

tuffcode.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

`tuffcode.com`

`com`