itsecurity.pt - dns.ninja

`itsecurity.pt`

DNSSEC	🔒 Signed (DS record present)
A	2606:4700:3108::ac42:2893^{🇺🇸 Cloudflare2606:4700:3108::/48 101 Townsend Street, San Francisco, California 94107, US} ✓ In HTTPS hints
A	2606:4700:3108::ac42:2b6d^{🇺🇸 Cloudflare2606:4700:3108::/48 101 Townsend Street, San Francisco, California 94107, US} ✓ In HTTPS hints
A	172.66.40.147^{🇺🇸 Cloudflare172.66.40.0/21 101 Townsend Street, San Francisco, California 94107, US} ✓ In HTTPS hints
A	172.66.43.109^{🇺🇸 Cloudflare172.66.40.0/21 101 Townsend Street, San Francisco, California 94107, US} ✓ In HTTPS hints
NS	`kevin.ns.cloudflare.com` ⭐
		A	2606:4700:58::adf5:3bbf^{🇺🇸 Cloudflare2606:4700:50::/44 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`kevin.ns.cloudflare.com`
		A	2803:f800:50::6ca2:c1bf^{🇨🇷 Cloudflare2803:f800:50::/45 LACNIC generated route6 for CloudFlare Latin America S.R.L}
			PTR	`kevin.ns.cloudflare.com`
		A	2a06:98c1:50::ac40:21bf^{🇺🇸 Cloudflare2a06:98c1:50::/45}
			PTR	`kevin.ns.cloudflare.com`
		A	108.162.193.191^{🇺🇸 Cloudflare108.162.193.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`kevin.ns.cloudflare.com`
		A	172.64.33.191^{🇺🇸 Cloudflare172.64.33.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`kevin.ns.cloudflare.com`
		A	173.245.59.191^{🇺🇸 Cloudflare173.245.59.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`kevin.ns.cloudflare.com`
NS	`simone.ns.cloudflare.com`
		A	2606:4700:50::a29f:261a^{🇺🇸 Cloudflare2606:4700:50::/44 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`simone.ns.cloudflare.com`
		A	2803:f800:50::6ca2:c21a^{🇨🇷 Cloudflare2803:f800:50::/45 LACNIC generated route6 for CloudFlare Latin America S.R.L}
			PTR	`simone.ns.cloudflare.com`
		A	2a06:98c1:50::ac40:221a^{🇺🇸 Cloudflare2a06:98c1:50::/45}
			PTR	`simone.ns.cloudflare.com`
		A	108.162.194.26^{🇺🇸 Cloudflare108.162.194.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`simone.ns.cloudflare.com`
		A	162.159.38.26^{Cloudflare162.159.32.0/20 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`simone.ns.cloudflare.com`
		A	172.64.34.26^{🇺🇸 Cloudflare172.64.34.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`simone.ns.cloudflare.com`
MX	`mail.itsecurity.pt` ⭐
		A	80.172.221.20^{🇵🇹 CLARANET-AS80.172.0.0/16 Claranet Portugal}
			PTR	`mail.medianext.pt`
TXT	`google-site-verification=pZv1MB0PmCIQeaM614VezgSb_KzMzVbCjiU09b0BtIA`
TXT	`v=spf1 +mx +a +ip4:80.172.221.20 ~all`
HTTPS	HTTP/3, HTTP/2 ✓ hints match
		IPv4 hints	172.66.40.147, 172.66.43.109
		IPv6 hints	2606:4700:3108::ac42:2893, 2606:4700:3108::ac42:2b6d
SOA	`kevin.ns.cloudflare.com`dns@cloudflare.com serial=2408565545

`pt`

	DNSSEC	🔒 Signed (DS record present)
	NS	`curiosity.dns.pt` ⭐
	NS	`a.dns.pt`
	NS	`b.dns.pt`
	NS	`c.dns.pt`
	NS	`d.dns.pt`
	NS	`e.dns.pt`
	NS	`g.dns.pt`
	NS	`h.dns.pt`
	NS	`ns.dns.br` ⚠️ Not in parent delegation
	NS	`ns2.nic.fr` ⚠️ Not in parent delegation
	SOA	`curiosity.dns.pt`request@dns.pt 2026-07-04 #21

Subdomains

mail.itsecurity.pt

Same first word

Similar names

DNS History

7 records (7 active, 0 former)

●NSkevin.ns.cloudflare.com2026-03-11 → 2026-07-04 · 2 obs

● 2026-03-11 18:30:00
● 2026-07-04 10:26:16

●NSsimone.ns.cloudflare.com2026-03-11 → 2026-07-04 · 2 obs

● 2026-03-11 18:30:00
● 2026-07-04 10:26:16

●MXmail.itsecurity.pt2026-03-11 → 2026-07-04 · 2 obs

● 2026-03-11 18:30:00
● 2026-07-04 10:26:16

●A172.66.40.1472026-03-11 → 2026-07-04 · 2 obs

● 2026-03-11 18:30:00
● 2026-07-04 10:26:16

●A172.66.43.1092026-03-11 → 2026-07-04 · 2 obs

● 2026-03-11 18:30:00
● 2026-07-04 10:26:16

●A2606:4700:3108::ac42:28932026-03-11 → 2026-07-04 · 2 obs

● 2026-03-11 18:30:00
● 2026-07-04 10:26:16

●A2606:4700:3108::ac42:2b6d2026-03-11 → 2026-07-04 · 2 obs

● 2026-03-11 18:30:00
● 2026-07-04 10:26:16

🔍 DNS Trace

📋 Delegation Chain

Zone	Nameservers	Glue
pt	a.dns.pt, b.dns.pt, c.dns.pt, d.dns.pt...	-
itsecurity.pt	kevin.ns.cloudflare.com, simone.ns.cloudflare.com	-

✅ Authoritative Response

Server:172.64.33.191

NS records: kevin.ns.cloudflare.com, simone.ns.cloudflare.com

🔒 DNSSEC Status

🔐 Secure (DNSSEC validated)

Chain of trust verified from root to domain

⏱️ Timing

Total: 881ms | Queries: -

📄 Records

Type	Count	Sample Data
A	2	`172.66.43.109, 172.66.40.147`
AAAA	2	`2606:4700:3108::ac42:2893, 2606:4700:3108::ac42:2b6d`
NS	2	`kevin.ns.cloudflare.com, simone.ns.cloudflare.com`
MX	1	`mail.itsecurity.pt (pri: 0)`
TXT	2	`google-site-verification=pZv1MB0PmCIQeaM, v=spf1 +mx +a +ip4:80.172.221.20 ~all`
HTTPS	1	`{"priority":1,"target":".","alpn":["h3",`
SOA	1	`kevin.ns.cloudflare.com dns.cloudflare.c`

Analysis

Hierarchy

itsecurity.pt is a parent domain of mail.itsecurity.pt.

IP Addresses

itsecurity.pt has four IP addresses: 172.66.40.147, 172.66.43.109, 2606:4700:3108::ac42:2893 and 2606:4700:3108::ac42:2b6d.

Two other host names, along with bandmix.ca, viewglass.com and www.hyperocket.io, also share IP numbers with itsecurity.pt.

Name Servers

itsecurity.pt uses two name servers for its delegation: kevin.ns.cloudflare.com and simone.ns.cloudflare.com.

itsecurity.pt shares its NS records with other domains, for example privatesalecaravans.co.uk, cbett.net, jornaldentistry.pt and two others.

itsecurity.pt shares at least some of its name servers with other domains, including yourhealth.biz, tgvotes.click, fava.com.ar and two others.

These name servers are frequently paired with the name servers damian.ns.cloudflare.com, mary.ns.cloudflare.com and jasper.ns.cloudflare.com.

DNS names with 6 IP addresses:

Hostname kevin.ns.cloudflare.com directs to 108.162.193.191, 172.64.33.191 and 173.245.59.191 along with 3 other IP addresses.

Hostname simone.ns.cloudflare.com directs to 108.162.194.26, 162.159.38.26 and 172.64.34.26 along with 3 other IP addresses.

Mail Servers

The sole mail server for itsecurity.pt is mail.itsecurity.pt.

mail.itsecurity.pt directs to just one IP number, 80.172.221.20.