`securitytools.io`

DNSSEC	⚠️ Not signed
A	2606:4700:3032::6815:466a^{🇺🇸 Cloudflare2606:4700:3032::/48 , Inc. 101 Townsend Street, San Francisco, California 94107, US} ✓ In HTTPS hints
A	2606:4700:3037::ac43:dedc^{🇺🇸 Cloudflare2606:4700:3037::/48 , Inc. 101 Townsend Street, San Francisco, California 94107, US} ✓ In HTTPS hints
A	104.21.70.106^{Cloudflare104.21.64.0/20 , Inc. 101 Townsend Street, San Francisco, California 94107, US} ✓ In HTTPS hints
A	172.67.222.220^{🇺🇸 Cloudflare172.67.208.0/20 , Inc. 101 Townsend Street, San Francisco, California 94107, US} ✓ In HTTPS hints
NS	`holly.ns.cloudflare.com` ⭐
		A	2606:4700:50::a29f:2685^{🇺🇸 Cloudflare2606:4700:50::/44 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`holly.ns.cloudflare.com`
		A	2803:f800:50::6ca2:c285^{🇨🇷 Cloudflare2803:f800:50::/45 LACNIC generated route6 for CloudFlare Latin America S.R.L}
			PTR	`holly.ns.cloudflare.com`
		A	2a06:98c1:50::ac40:2285^{🇺🇸 Cloudflare2a06:98c1:50::/45}
			PTR	`holly.ns.cloudflare.com`
		A	108.162.194.133^{🇺🇸 Cloudflare108.162.194.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`holly.ns.cloudflare.com`
		A	162.159.38.133^{Cloudflare162.159.32.0/20 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`holly.ns.cloudflare.com`
		A	172.64.34.133^{🇺🇸 Cloudflare172.64.34.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`holly.ns.cloudflare.com`
NS	`yevgen.ns.cloudflare.com`
		A	2606:4700:58::a29f:2cdf^{🇺🇸 Cloudflare2606:4700:50::/44 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`yevgen.ns.cloudflare.com`
		A	2803:f800:50::6ca2:c3df^{🇨🇷 Cloudflare2803:f800:50::/45 LACNIC generated route6 for CloudFlare Latin America S.R.L}
			PTR	`yevgen.ns.cloudflare.com`
		A	2a06:98c1:50::ac40:23df^{🇺🇸 Cloudflare2a06:98c1:50::/45}
			PTR	`yevgen.ns.cloudflare.com`
		A	108.162.195.223^{🇺🇸 Cloudflare108.162.195.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`yevgen.ns.cloudflare.com`
		A	162.159.44.223^{Cloudflare162.159.32.0/20 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`yevgen.ns.cloudflare.com`
		A	172.64.35.223^{🇺🇸 Cloudflare172.64.35.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`yevgen.ns.cloudflare.com`
TXT	`super-secret-number-is-21325`
HTTPS	HTTP/3, HTTP/2 ✓ hints match
		IPv4 hints	104.21.70.106, 172.67.222.220
		IPv6 hints	2606:4700:3032::6815:466a, 2606:4700:3037::ac43:dedc
		ECH	X25519, HKDF-SHA256 + AES-128-GCM draft, id=210, name=cloudflare-ech.com
SOA	`holly.ns.cloudflare.com`dns@cloudflare.com serial=2406233539

`io`

	DNSSEC	🔒 Signed (DS record present)
	NS	`a0.nic.io` ⭐
	NS	`a2.nic.io`
	NS	`b0.nic.io`
	NS	`c0.nic.io`
	SOA	`a0.nic.io`hostmaster@donuts.email serial=1784180259

Same first word

securitytools.co.uk

securitytools.net

securitytools.eu

securitytools.com

securitytools.io

DNS History

8 records (6 active, 2 former)

●NSholly.ns.cloudflare.com2026-05-15 → 2026-07-16 · 2 obs

● 2026-05-15 09:16:18
● 2026-07-16 06:18:08

●NSyevgen.ns.cloudflare.com2026-05-15 → 2026-07-16 · 2 obs

● 2026-05-15 09:16:18
● 2026-07-16 06:18:08

●A104.21.70.1062026-05-15 → 2026-07-16 · 2 obs

● 2026-05-15 09:16:18
● 2026-07-16 06:18:08

●A172.67.222.2202026-05-15 → 2026-07-16 · 2 obs

● 2026-05-15 09:16:18
● 2026-07-16 06:18:08

●A2606:4700:3032::6815:466a2026-06-28 → 2026-07-16 · 3 obs

○ 2026-05-20 06:02:40
● 2026-06-28 02:51:38
● 2026-07-16 06:18:08

○A2606:4700:3034::ac43:dedc2026-05-15 → 2026-05-20 · 4 obs

● 2026-05-15 09:16:18
● 2026-05-20 06:02:40
○ 2026-06-28 02:51:38
○ 2026-07-16 06:18:08

○A2606:4700:3035::6815:466a2026-05-15 → 2026-05-20 · 4 obs

● 2026-05-15 09:16:18
● 2026-05-20 06:02:40
○ 2026-06-28 02:51:38
○ 2026-07-16 06:18:08

●A2606:4700:3037::ac43:dedc2026-06-28 → 2026-07-16 · 3 obs

○ 2026-05-20 06:02:40
● 2026-06-28 02:51:38
● 2026-07-16 06:18:08

🔍 DNS Trace

📋 Delegation Chain

Zone	Nameservers	Glue
io	c0.nic.io, a2.nic.io, a0.nic.io, b0.nic.io	-
securitytools.io	yevgen.ns.cloudflare.com, holly.ns.cloudflare.com	-

✅ Authoritative Response

Server:162.159.38.133

NS records: yevgen.ns.cloudflare.com, holly.ns.cloudflare.com

🔒 DNSSEC Status

⚠️ Insecure (no DNSSEC)

No DS record for securitytools.io (unsigned zone)

⏱️ Timing

Total: 329ms | Queries: -

📄 Records

Type	Count	Sample Data
A	2	`172.67.222.220, 104.21.70.106`
AAAA	2	`2606:4700:3032::6815:466a, 2606:4700:3037::ac43:dedc`
NS	2	`holly.ns.cloudflare.com, yevgen.ns.cloudflare.com`
TXT	1	`super-secret-number-is-21325`
HTTPS	1	`{"priority":1,"target":".","alpn":["h3",`
SOA	1	`holly.ns.cloudflare.com dns.cloudflare.c`

Analysis

IP Addresses

securitytools.io points to the four IP addresses 104.21.70.106, 172.67.222.220, 2606:4700:3032::6815:466a and 2606:4700:3037::ac43:dedc.

Among the host names that share IP numbers with securitytools.io are totokita2can.xyz, mx.p-sssr.ru, mattga.ca and two others.

Name Servers

securitytools.io is served by two delegated name servers, holly.ns.cloudflare.com and yevgen.ns.cloudflare.com.

securitytools.io has the same name server delegation as a number of other domains, such as chlebprocharkov.cz, dailynewsservice.co.uk, bungie.pet and two more.

The name servers of securitytools.io overlap at least partially with those of other domains — among them bjsgzl.com, freemydebtsuk.com, dl7k3i9.com and two more.

These name servers commonly appear in combination with the name servers gannon.ns.cloudflare.com.

Host names resolving to 6 IP numbers:

holly.ns.cloudflare.com carries IP addresses 108.162.194.133, 162.159.38.133 and 172.64.34.133, with 3 other addresses beyond those.

yevgen.ns.cloudflare.com carries IP addresses 108.162.195.223, 162.159.44.223 and 172.64.35.223, with 3 other addresses beyond those.

securitytools.io - robtex.com