`77x2.app`

DNSSEC	⚠️ Not signed
A	2606:4700:3035::ac43:8024^{🇺🇸 Cloudflare2606:4700:3035::/48 , Inc. 101 Townsend Street, San Francisco, California 94107, US} ✓ In HTTPS hints
A	2606:4700:3037::6815:ac^{🇺🇸 Cloudflare2606:4700:3037::/48 , Inc. 101 Townsend Street, San Francisco, California 94107, US} ✓ In HTTPS hints
A	104.21.0.172^{Cloudflare104.21.0.0/20 , Inc. 101 Townsend Street, San Francisco, California 94107, US} ✓ In HTTPS hints
A	172.67.128.36^{🇺🇸 Cloudflare172.67.128.0/20 , Inc. 101 Townsend Street, San Francisco, California 94107, US} ✓ In HTTPS hints
NS	`jeff.ns.cloudflare.com` ⭐
		A	2606:4700:58::adf5:3b7c^{🇺🇸 Cloudflare2606:4700:50::/44 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`jeff.ns.cloudflare.com`
		A	2803:f800:50::6ca2:c17c^{🇨🇷 Cloudflare2803:f800:50::/45 LACNIC generated route6 for CloudFlare Latin America S.R.L}
			PTR	`jeff.ns.cloudflare.com`
		A	2a06:98c1:50::ac40:217c^{🇺🇸 Cloudflare2a06:98c1:50::/45}
			PTR	`jeff.ns.cloudflare.com`
		A	108.162.193.124^{🇺🇸 Cloudflare108.162.193.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`jeff.ns.cloudflare.com`
		A	172.64.33.124^{🇺🇸 Cloudflare172.64.33.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`jeff.ns.cloudflare.com`
		A	173.245.59.124^{🇺🇸 Cloudflare173.245.59.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`jeff.ns.cloudflare.com`
NS	`rita.ns.cloudflare.com`
		A	2606:4700:50::adf5:3a8c^{🇺🇸 Cloudflare2606:4700:50::/44 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`rita.ns.cloudflare.com`
		A	2803:f800:50::6ca2:c08c^{🇨🇷 Cloudflare2803:f800:50::/45 LACNIC generated route6 for CloudFlare Latin America S.R.L}
			PTR	`rita.ns.cloudflare.com`
		A	2a06:98c1:50::ac40:208c^{🇺🇸 Cloudflare2a06:98c1:50::/45}
			PTR	`rita.ns.cloudflare.com`
		A	108.162.192.140^{🇺🇸 Cloudflare108.162.192.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`rita.ns.cloudflare.com`
		A	172.64.32.140^{🇺🇸 Cloudflare172.64.32.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`rita.ns.cloudflare.com`
		A	173.245.58.140^{🇺🇸 Cloudflare173.245.58.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`rita.ns.cloudflare.com`
HTTPS	HTTP/3, HTTP/2 ✓ hints match
		IPv4 hints	104.21.0.172, 172.67.128.36
		IPv6 hints	2606:4700:3035::ac43:8024, 2606:4700:3037::6815:ac
		ECH	X25519, HKDF-SHA256 + AES-128-GCM draft, id=39, name=cloudflare-ech.com
SOA	`jeff.ns.cloudflare.com`dns@cloudflare.com serial=2409299984

`app`

	DNSSEC	🔒 Signed (DS record present)
	NS	`ns-tld1.charlestonroadregistry.com` ⭐
	NS	`ns-tld2.charlestonroadregistry.com`
	NS	`ns-tld3.charlestonroadregistry.com`
	NS	`ns-tld4.charlestonroadregistry.com`
	NS	`ns-tld5.charlestonroadregistry.com`
	SOA	`ns-tld1.charlestonroadregistry.com`cloud-dns-hostmaster@google.com serial=101427

🔒 HSTS Preload (+subdomains)

Same first word

77x2.com

77x2.app

Similar names

727x.com

7x27.com

x772.com

72x7.com

x727.com

772x.com

2x77.com

277x.com

x277.com

27x7.com

DNS History

11 records (6 active, 5 former)

●NSjeff.ns.cloudflare.com2026-04-16 → 2026-08-03 · 2 obs

● 2026-04-16 20:54:02
● 2026-08-03 16:29:30

●NSrita.ns.cloudflare.com2026-04-16 → 2026-08-03 · 2 obs

● 2026-04-16 20:54:02
● 2026-08-03 16:29:30

●A104.21.0.1722026-04-16 → 2026-08-03 · 8 obs

● 2026-04-16 20:54:02
● 2026-05-25 05:39:34
○ 2026-05-26 18:49:28
● 2026-05-29 06:54:20
● 2026-06-08 06:42:34
○ 2026-06-14 12:27:36
● 2026-07-15 09:46:56
● 2026-08-03 16:29:30

●A172.67.128.362026-04-16 → 2026-08-03 · 8 obs

● 2026-04-16 20:54:02
● 2026-05-25 05:39:34
○ 2026-05-26 18:49:28
● 2026-05-29 06:54:20
● 2026-06-08 06:42:34
○ 2026-06-14 12:27:36
● 2026-07-15 09:46:56
● 2026-08-03 16:29:30

○A188.114.96.02026-05-26 → 2026-06-14 · 7 obs

○ 2026-05-25 05:39:34
● 2026-05-26 18:49:28
○ 2026-05-29 06:54:20
○ 2026-06-08 06:42:34
● 2026-06-14 12:27:36
○ 2026-07-15 09:46:56
○ 2026-08-03 16:29:30

○A188.114.97.02026-05-26 → 2026-06-14 · 7 obs

○ 2026-05-25 05:39:34
● 2026-05-26 18:49:28
○ 2026-05-29 06:54:20
○ 2026-06-08 06:42:34
● 2026-06-14 12:27:36
○ 2026-07-15 09:46:56
○ 2026-08-03 16:29:30

○A2606:4700:3032::ac43:80242026-04-16 → 2026-06-08 · 7 obs

● 2026-04-16 20:54:02
● 2026-05-25 05:39:34
○ 2026-05-26 18:49:28
● 2026-05-29 06:54:20
● 2026-06-08 06:42:34
○ 2026-06-14 12:27:36
○ 2026-08-03 16:29:30

●A2606:4700:3035::ac43:80242026-07-15 → 2026-08-03 · 3 obs

○ 2026-06-14 12:27:36
● 2026-07-15 09:46:56
● 2026-08-03 16:29:30

●A2606:4700:3037::6815:ac2026-04-16 → 2026-08-03 · 8 obs

● 2026-04-16 20:54:02
● 2026-05-25 05:39:34
○ 2026-05-26 18:49:28
● 2026-05-29 06:54:20
● 2026-06-08 06:42:34
○ 2026-06-14 12:27:36
● 2026-07-15 09:46:56
● 2026-08-03 16:29:30

○A2a06:98c1:3120::2026-05-26 → 2026-06-14 · 7 obs

○ 2026-05-25 05:39:34
● 2026-05-26 18:49:28
○ 2026-05-29 06:54:20
○ 2026-06-08 06:42:34
● 2026-06-14 12:27:36
○ 2026-07-15 09:46:56
○ 2026-08-03 16:29:30

○A2a06:98c1:3121::2026-05-26 → 2026-06-14 · 7 obs

○ 2026-05-25 05:39:34
● 2026-05-26 18:49:28
○ 2026-05-29 06:54:20
○ 2026-06-08 06:42:34
● 2026-06-14 12:27:36
○ 2026-07-15 09:46:56
○ 2026-08-03 16:29:30

🔍 DNS Trace

📋 Delegation Chain

Zone	Nameservers	Glue
app	ns-tld1.charlestonroadregistry.com, ns-tld5.charlestonroadregistry.com, ns-tld3.charlestonroadregistry.com, ns-tld2.charlestonroadregistry.com...	-
77x2.app	jeff.ns.cloudflare.com, rita.ns.cloudflare.com	-

✅ Authoritative Response

Server:108.162.193.124

NS records: jeff.ns.cloudflare.com, rita.ns.cloudflare.com

🔒 DNSSEC Status

⚠️ Insecure (no DNSSEC)

No DS record for 77x2.app (unsigned zone)

⏱️ Timing

Total: 572ms | Queries: -

📄 Records

Type	Count	Sample Data
A	2	`104.21.0.172, 172.67.128.36`
AAAA	2	`2606:4700:3035::ac43:8024, 2606:4700:3037::6815:ac`
NS	2	`jeff.ns.cloudflare.com, rita.ns.cloudflare.com`
HTTPS	1	`{"priority":1,"target":".","alpn":["h3",`
SOA	1	`jeff.ns.cloudflare.com dns.cloudflare.co`

Analysis

IP Addresses

77x2.app directs to four IP numbers, which are 104.21.0.172, 172.67.128.36, 2606:4700:3035::ac43:8024 and 2606:4700:3037::6815:ac.

Additional host names — remote.kets.nl, www.mfpznw.info, www.smig.co.th and two others — share IP numbers with 77x2.app.

Name Servers

77x2.app is delegated to two name servers: jeff.ns.cloudflare.com and rita.ns.cloudflare.com.

77x2.app shares its name server setup with other domains, including auto55.bet, vomigbxa.shop, emporiarentals.com and two others.

The name servers of 77x2.app overlap at least partially with those of other domains — among them learnslackers.com, ihausa.org, nothingfancybar.com and two more.

Host names with 6 IP numbers:

jeff.ns.cloudflare.com resolves to 108.162.193.124, 172.64.33.124, 173.245.59.124 and 3 other IP addresses.

rita.ns.cloudflare.com resolves to 108.162.192.140, 172.64.32.140, 173.245.58.140 and 3 other IP addresses.

77x2.app - robtex.com

77x2.app

app

Same first word

Similar names

DNS History

🔍 DNS Trace

📋 Delegation Chain

✅ Authoritative Response

🔒 DNSSEC Status

⏱️ Timing

📄 Records

Analysis

IP Addresses

Name Servers

`77x2.app`

`app`