`winwin-pt.pt`

DNSSEC	⚠️ Not signed
A	2606:4700:3035::ac43:9205^{🇺🇸 Cloudflare2606:4700:3035::/48 , Inc. 101 Townsend Street, San Francisco, California 94107, US} ✓ In HTTPS hints
A	2606:4700:3037::6815:aa6^{🇺🇸 Cloudflare2606:4700:3037::/48 , Inc. 101 Townsend Street, San Francisco, California 94107, US} ✓ In HTTPS hints
A	104.21.10.166^{Cloudflare104.21.0.0/20 , Inc. 101 Townsend Street, San Francisco, California 94107, US} ✓ In HTTPS hints
A	172.67.146.5^{🇺🇸 Cloudflare172.67.144.0/20 , Inc. 101 Townsend Street, San Francisco, California 94107, US} ✓ In HTTPS hints
NS	`grace.ns.cloudflare.com` ⭐
		A	2606:4700:50::adf5:3a9f^{🇺🇸 Cloudflare2606:4700:50::/44 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`grace.ns.cloudflare.com`
		A	2803:f800:50::6ca2:c09f^{🇨🇷 Cloudflare2803:f800:50::/45 LACNIC generated route6 for CloudFlare Latin America S.R.L}
			PTR	`grace.ns.cloudflare.com`
		A	2a06:98c1:50::ac40:209f^{🇺🇸 Cloudflare2a06:98c1:50::/45}
			PTR	`grace.ns.cloudflare.com`
		A	108.162.192.159^{🇺🇸 Cloudflare108.162.192.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`grace.ns.cloudflare.com`
		A	172.64.32.159^{🇺🇸 Cloudflare172.64.32.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`grace.ns.cloudflare.com`
		A	173.245.58.159^{🇺🇸 Cloudflare173.245.58.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`grace.ns.cloudflare.com`
NS	`isaac.ns.cloudflare.com`
		A	2606:4700:58::adf5:3bb1^{🇺🇸 Cloudflare2606:4700:50::/44 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`isaac.ns.cloudflare.com`
		A	2803:f800:50::6ca2:c1b1^{🇨🇷 Cloudflare2803:f800:50::/45 LACNIC generated route6 for CloudFlare Latin America S.R.L}
			PTR	`isaac.ns.cloudflare.com`
		A	2a06:98c1:50::ac40:21b1^{🇺🇸 Cloudflare2a06:98c1:50::/45}
			PTR	`isaac.ns.cloudflare.com`
		A	108.162.193.177^{🇺🇸 Cloudflare108.162.193.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`isaac.ns.cloudflare.com`
		A	172.64.33.177^{🇺🇸 Cloudflare172.64.33.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`isaac.ns.cloudflare.com`
		A	173.245.59.177^{🇺🇸 Cloudflare173.245.59.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`isaac.ns.cloudflare.com`
HTTPS	HTTP/3, HTTP/2 ✓ hints match
		IPv4 hints	104.21.10.166, 172.67.146.5
		IPv6 hints	2606:4700:3035::ac43:9205, 2606:4700:3037::6815:aa6
		ECH	X25519, HKDF-SHA256 + AES-128-GCM draft, id=225, name=cloudflare-ech.com
SOA	`grace.ns.cloudflare.com`dns@cloudflare.com serial=2409799291

`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 2026-08-03 #46

rank #914017 globally
rank #1689 in the tld

Same first word

winwin-pt.com

winwin-pt.pt

DNS History

10 records (6 active, 4 former)

●NSgrace.ns.cloudflare.com2026-07-28 → 2026-08-03 · 2 obs

● 2026-07-28 11:47:46
● 2026-08-03 22:26:16

●NSisaac.ns.cloudflare.com2026-07-28 → 2026-08-03 · 2 obs

● 2026-07-28 11:47:46
● 2026-08-03 22:26:16

●A104.21.10.1662026-08-03 → 2026-08-03 · 3 obs

○ 2026-07-28 11:47:46
● 2026-08-03 22:26:14
● 2026-08-03 22:26:16

●A172.67.146.52026-08-03 → 2026-08-03 · 3 obs

○ 2026-07-28 11:47:46
● 2026-08-03 22:26:14
● 2026-08-03 22:26:16

○A188.114.96.02026-07-28 → 2026-07-28 · 3 obs

● 2026-07-28 11:47:46
○ 2026-08-03 22:26:14
○ 2026-08-03 22:26:16

○A188.114.97.02026-07-28 → 2026-07-28 · 3 obs

● 2026-07-28 11:47:46
○ 2026-08-03 22:26:14
○ 2026-08-03 22:26:16

●A2606:4700:3035::ac43:92052026-08-03 → 2026-08-03 · 3 obs

○ 2026-07-28 11:47:46
● 2026-08-03 22:26:14
● 2026-08-03 22:26:16

●A2606:4700:3037::6815:aa62026-08-03 → 2026-08-03 · 3 obs

○ 2026-07-28 11:47:46
● 2026-08-03 22:26:14
● 2026-08-03 22:26:16

○A2a06:98c1:3120::2026-07-28 → 2026-07-28 · 3 obs

● 2026-07-28 11:47:46
○ 2026-08-03 22:26:14
○ 2026-08-03 22:26:16

○A2a06:98c1:3121::2026-07-28 → 2026-07-28 · 3 obs

● 2026-07-28 11:47:46
○ 2026-08-03 22:26:14
○ 2026-08-03 22:26:16

🔍 DNS Trace

📋 Delegation Chain

Zone	Nameservers	Glue
pt	a.dns.pt, b.dns.pt, c.dns.pt, d.dns.pt...	-
winwin-pt.pt	isaac.ns.cloudflare.com, grace.ns.cloudflare.com	-

✅ Authoritative Response

Server:108.162.192.159

NS records: isaac.ns.cloudflare.com, grace.ns.cloudflare.com

🔒 DNSSEC Status

⚠️ Insecure (no DNSSEC)

No DS record for winwin-pt.pt (unsigned zone)

⏱️ Timing

Total: 601ms | Queries: -

📄 Records

Type	Count	Sample Data
A	2	`172.67.146.5, 104.21.10.166`
AAAA	2	`2606:4700:3037::6815:aa6, 2606:4700:3035::ac43:9205`
NS	2	`grace.ns.cloudflare.com, isaac.ns.cloudflare.com`
HTTPS	1	`{"priority":1,"target":".","alpn":["h3",`
SOA	1	`grace.ns.cloudflare.com dns.cloudflare.c`

Analysis

IP Addresses

winwin-pt.pt directs to four IP numbers, which are 104.21.10.166, 172.67.146.5, 2606:4700:3035::ac43:9205 and 2606:4700:3037::6815:aa6.

360browser2.com, ezacre.com, mokhtc.com plus two other host names have IP numbers in common with winwin-pt.pt.

Name Servers

winwin-pt.pt has two authoritative name servers — grace.ns.cloudflare.com and isaac.ns.cloudflare.com.

The name server configuration of winwin-pt.pt is shared with other domains, for instance izoterm.ro, kety.info.pl, icwsales.net and two others.

At least some of winwin-pt.pt's name servers are shared with other domains, for example digital-topfigmarkets.com, bitnegocios.com, kut3taurl.top and two more.

These name servers tend to be deployed in combination with the name servers austin.ns.cloudflare.com and pablo.ns.cloudflare.com.

Hosts with 6 IP addresses each:

grace.ns.cloudflare.com points to 108.162.192.159, 172.64.32.159, 173.245.58.159 and 3 other IP addresses.

isaac.ns.cloudflare.com points to 108.162.193.177, 172.64.33.177, 173.245.59.177 and 3 other IP addresses.

winwin-pt.pt - robtex.com

winwin-pt.pt

pt

Same first word

DNS History

🔍 DNS Trace

📋 Delegation Chain

✅ Authoritative Response

🔒 DNSSEC Status

⏱️ Timing

📄 Records

Analysis

IP Addresses

Name Servers

`winwin-pt.pt`

`pt`