`open555.net`

DNSSEC	⚠️ Not signed
A	2606:4700:3037::6815:3e4f^{🇺🇸 Cloudflare2606:4700:3037::/48 , Inc. 101 Townsend Street, San Francisco, California 94107, US} ✓ In HTTPS hints
A	2606:4700:3037::ac43:ddcf^{🇺🇸 Cloudflare2606:4700:3037::/48 , Inc. 101 Townsend Street, San Francisco, California 94107, US} ✓ In HTTPS hints
A	104.21.62.79^{Cloudflare104.21.48.0/20 , Inc. 101 Townsend Street, San Francisco, California 94107, US} ✓ In HTTPS hints
A	172.67.221.207^{🇺🇸 Cloudflare172.67.208.0/20 , Inc. 101 Townsend Street, San Francisco, California 94107, US} ✓ In HTTPS hints
NS	`grant.ns.cloudflare.com` ⭐
		A	2606:4700:58::a29f:2c82^{🇺🇸 Cloudflare2606:4700:50::/44 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`grant.ns.cloudflare.com`
		A	2803:f800:50::6ca2:c382^{🇨🇷 Cloudflare2803:f800:50::/45 LACNIC generated route6 for CloudFlare Latin America S.R.L}
			PTR	`grant.ns.cloudflare.com`
		A	2a06:98c1:50::ac40:2382^{🇺🇸 Cloudflare2a06:98c1:50::/45}
			PTR	`grant.ns.cloudflare.com`
		A	108.162.195.130^{🇺🇸 Cloudflare108.162.195.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`grant.ns.cloudflare.com`
		A	162.159.44.130^{Cloudflare162.159.32.0/20 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`grant.ns.cloudflare.com`
		A	172.64.35.130^{🇺🇸 Cloudflare172.64.35.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`grant.ns.cloudflare.com`
NS	`wally.ns.cloudflare.com`
		A	2606:4700:50::adf5:3aef^{🇺🇸 Cloudflare2606:4700:50::/44 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`wally.ns.cloudflare.com`
		A	2803:f800:50::6ca2:c0ef^{🇨🇷 Cloudflare2803:f800:50::/45 LACNIC generated route6 for CloudFlare Latin America S.R.L}
			PTR	`wally.ns.cloudflare.com`
		A	2a06:98c1:50::ac40:20ef^{🇺🇸 Cloudflare2a06:98c1:50::/45}
			PTR	`wally.ns.cloudflare.com`
		A	108.162.192.239^{🇺🇸 Cloudflare108.162.192.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`wally.ns.cloudflare.com`
		A	172.64.32.239^{🇺🇸 Cloudflare172.64.32.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`wally.ns.cloudflare.com`
		A	173.245.58.239^{🇺🇸 Cloudflare173.245.58.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`wally.ns.cloudflare.com`
HTTPS	HTTP/3, HTTP/2 ✓ hints match
		IPv4 hints	104.21.62.79, 172.67.221.207
		IPv6 hints	2606:4700:3037::6815:3e4f, 2606:4700:3037::ac43:ddcf
		ECH	X25519, HKDF-SHA256 + AES-128-GCM draft, id=228, name=cloudflare-ech.com
SOA	`grant.ns.cloudflare.com`dns@cloudflare.com serial=2407552808

`net`

	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=1783456951

Same first word

open555.net

DNS History

12 records (6 active, 6 former)

●NSgrant.ns.cloudflare.com2026-06-13 → 2026-07-07 · 2 obs

● 2026-06-13 08:25:46
● 2026-07-07 20:46:30

●NSwally.ns.cloudflare.com2026-06-13 → 2026-07-07 · 2 obs

● 2026-06-13 08:25:46
● 2026-07-07 20:46:30

●A104.21.62.792026-06-13 → 2026-07-07 · 5 obs

● 2026-06-13 08:25:46
● 2026-06-17 16:24:36
○ 2026-06-20 09:59:30
● 2026-07-07 20:46:28
● 2026-07-07 20:46:30

●A172.67.221.2072026-06-13 → 2026-07-07 · 5 obs

● 2026-06-13 08:25:46
● 2026-06-17 16:24:36
○ 2026-06-20 09:59:30
● 2026-07-07 20:46:28
● 2026-07-07 20:46:30

○A188.114.96.42026-06-20 → 2026-06-20 · 4 obs

○ 2026-06-17 16:24:36
● 2026-06-20 09:59:30
○ 2026-07-07 20:46:28
○ 2026-07-07 20:46:30

○A188.114.97.42026-06-20 → 2026-06-20 · 4 obs

○ 2026-06-17 16:24:36
● 2026-06-20 09:59:30
○ 2026-07-07 20:46:28
○ 2026-07-07 20:46:30

○A2606:4700:3033::ac43:ddcf2026-06-13 → 2026-06-17 · 4 obs

● 2026-06-13 08:25:46
● 2026-06-17 16:24:36
○ 2026-06-20 09:59:30
○ 2026-07-07 20:46:30

○A2606:4700:3035::6815:3e4f2026-06-13 → 2026-06-17 · 4 obs

● 2026-06-13 08:25:46
● 2026-06-17 16:24:36
○ 2026-06-20 09:59:30
○ 2026-07-07 20:46:30

●A2606:4700:3037::6815:3e4f2026-07-07 → 2026-07-07 · 3 obs

○ 2026-06-20 09:59:30
● 2026-07-07 20:46:28
● 2026-07-07 20:46:30

●A2606:4700:3037::ac43:ddcf2026-07-07 → 2026-07-07 · 3 obs

○ 2026-06-20 09:59:30
● 2026-07-07 20:46:28
● 2026-07-07 20:46:30

○A2a06:98c1:3120::2026-06-20 → 2026-06-20 · 4 obs

○ 2026-06-17 16:24:36
● 2026-06-20 09:59:30
○ 2026-07-07 20:46:28
○ 2026-07-07 20:46:30

○A2a06:98c1:3121::2026-06-20 → 2026-06-20 · 4 obs

○ 2026-06-17 16:24:36
● 2026-06-20 09:59:30
○ 2026-07-07 20:46:28
○ 2026-07-07 20:46:30

🔍 DNS Trace

📋 Delegation Chain

Zone	Nameservers	Glue
net	i.gtld-servers.net, j.gtld-servers.net, k.gtld-servers.net, f.gtld-servers.net...	-
open555.net	wally.ns.cloudflare.com, grant.ns.cloudflare.com	-

✅ Authoritative Response

Server:172.64.32.239

NS records: wally.ns.cloudflare.com, grant.ns.cloudflare.com

🔒 DNSSEC Status

⚠️ Insecure (no DNSSEC)

No DS record for open555.net (unsigned zone)

⏱️ Timing

Total: 478ms | Queries: -

📄 Records

Type	Count	Sample Data
A	2	`172.67.221.207, 104.21.62.79`
AAAA	2	`2606:4700:3037::ac43:ddcf, 2606:4700:3037::6815:3e4f`
NS	2	`grant.ns.cloudflare.com, wally.ns.cloudflare.com`
HTTPS	1	`{"priority":1,"target":".","alpn":["h3",`
SOA	1	`grant.ns.cloudflare.com dns.cloudflare.c`

Analysis

IP Addresses

open555.net points to the four IP addresses 104.21.62.79, 172.67.221.207, 2606:4700:3037::6815:3e4f and 2606:4700:3037::ac43:ddcf.

Two other host names, along with huanjixie.ccwu.cc, www.20399539.com.cdn.cloudflare.net and mikemazzone.com, also share IP numbers with open555.net.

Name Servers

Two name servers handle the delegation for open555.net: grant.ns.cloudflare.com and wally.ns.cloudflare.com.

open555.net shares its NS records with other domains, for example top(0x736578)portal.mobi, open88q.com, vsc888.guru and two others.

There is at least partial name server overlap between open555.net and other domains — dashschool.org, smartnet.az, forum-schuldnerberatung.de and two more among them.

These name servers frequently co-occur with the name servers clint.ns.cloudflare.com and thomas.ns.cloudflare.com.

DNS names with 6 IP addresses:

grant.ns.cloudflare.com resolves to 108.162.195.130, 162.159.44.130 and 172.64.35.130 among others, with 3 other IP addresses in total.

wally.ns.cloudflare.com resolves to 108.162.192.239, 172.64.32.239 and 173.245.58.239 among others, with 3 other IP addresses in total.

open555.net - robtex.com

open555.net

net

Same first word

DNS History

🔍 DNS Trace

📋 Delegation Chain

✅ Authoritative Response

🔒 DNSSEC Status

⏱️ Timing

📄 Records

Analysis

IP Addresses

Name Servers

`open555.net`

`net`