`fastshadowsocks.com`

DNSSEC	⚠️ Not signed
A	2606:4700:3030::6815:3e5^{🇺🇸 Cloudflare2606:4700:3030::/48 , Inc. 101 Townsend Street, San Francisco, California 94107, US} ✓ In HTTPS hints
A	2606:4700:3036::ac43:8347^{🇺🇸 Cloudflare2606:4700:3036::/48 , Inc. 101 Townsend Street, San Francisco, California 94107, US} ✓ In HTTPS hints
A	104.21.3.229^{Cloudflare104.21.0.0/20 , Inc. 101 Townsend Street, San Francisco, California 94107, US} ✓ In HTTPS hints
A	172.67.131.71^{🇺🇸 Cloudflare172.67.128.0/20 , Inc. 101 Townsend Street, San Francisco, California 94107, US} ✓ In HTTPS hints
NS	`betty.ns.cloudflare.com` ⭐
		A	2606:4700:50::adf5:3a4b^{🇺🇸 Cloudflare2606:4700:50::/44 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`betty.ns.cloudflare.com`
		A	2803:f800:50::6ca2:c04b^{🇨🇷 Cloudflare2803:f800:50::/45 LACNIC generated route6 for CloudFlare Latin America S.R.L}
			PTR	`betty.ns.cloudflare.com`
		A	2a06:98c1:50::ac40:204b^{🇺🇸 Cloudflare2a06:98c1:50::/45}
			PTR	`betty.ns.cloudflare.com`
		A	108.162.192.75^{🇺🇸 Cloudflare108.162.192.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`betty.ns.cloudflare.com`
		A	172.64.32.75^{🇺🇸 Cloudflare172.64.32.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`betty.ns.cloudflare.com`
		A	173.245.58.75^{🇺🇸 Cloudflare173.245.58.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`betty.ns.cloudflare.com`
NS	`chad.ns.cloudflare.com`
		A	2606:4700:58::adf5:3b52^{🇺🇸 Cloudflare2606:4700:50::/44 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`chad.ns.cloudflare.com`
		A	2803:f800:50::6ca2:c152^{🇨🇷 Cloudflare2803:f800:50::/45 LACNIC generated route6 for CloudFlare Latin America S.R.L}
			PTR	`chad.ns.cloudflare.com`
		A	2a06:98c1:50::ac40:2152^{🇺🇸 Cloudflare2a06:98c1:50::/45}
			PTR	`chad.ns.cloudflare.com`
		A	108.162.193.82^{🇺🇸 Cloudflare108.162.193.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`chad.ns.cloudflare.com`
		A	172.64.33.82^{🇺🇸 Cloudflare172.64.33.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`chad.ns.cloudflare.com`
		A	173.245.59.82^{🇺🇸 Cloudflare173.245.59.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`chad.ns.cloudflare.com`
TXT	`google-site-verification=QS10odo9G60RCy8DsRyURZRAwweyG3b2vmHt_xkmVzA`
TXT	`google-site-verification=ggqE2NKyZtUES29dwEX3HO2YG7D_xLoxoTX_BhXYs3U`
TXT	`yandex-verification: a176c7fc9f076693`
HTTPS	HTTP/3, HTTP/2 ✓ hints match
		IPv4 hints	104.21.3.229, 172.67.131.71
		IPv6 hints	2606:4700:3030::6815:3e5, 2606:4700:3036::ac43:8347
		ECH	X25519, HKDF-SHA256 + AES-128-GCM draft, id=39, name=cloudflare-ech.com
SOA	`betty.ns.cloudflare.com`dns@cloudflare.com serial=2409790328

`com`

	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=1785993964

⚠️ On DNS blocklist: doh-vpn-proxy-bypass

Same first word

fastshadowsocks.com

DNS History

6 records (6 active, 0 former)

●NSbetty.ns.cloudflare.com2026-08-02 → 2026-08-06 · 2 obs

● 2026-08-02 20:24:02
● 2026-08-06 05:47:04

●NSchad.ns.cloudflare.com2026-08-02 → 2026-08-06 · 2 obs

● 2026-08-02 20:24:02
● 2026-08-06 05:47:04

●A104.21.3.2292026-08-02 → 2026-08-06 · 2 obs

● 2026-08-02 20:24:02
● 2026-08-06 05:47:04

●A172.67.131.712026-08-02 → 2026-08-06 · 2 obs

● 2026-08-02 20:24:02
● 2026-08-06 05:47:04

●A2606:4700:3030::6815:3e52026-08-02 → 2026-08-06 · 2 obs

● 2026-08-02 20:24:02
● 2026-08-06 05:47:04

●A2606:4700:3036::ac43:83472026-08-02 → 2026-08-06 · 2 obs

● 2026-08-02 20:24:02
● 2026-08-06 05:47:04

🔍 DNS Trace

📋 Delegation Chain

Zone	Nameservers	Glue
com	j.gtld-servers.net, g.gtld-servers.net, i.gtld-servers.net, k.gtld-servers.net...	-
fastshadowsocks.com	betty.ns.cloudflare.com, chad.ns.cloudflare.com	12 records

✅ Authoritative Response

Server:108.162.192.75

NS records: betty.ns.cloudflare.com, chad.ns.cloudflare.com

🔒 DNSSEC Status

⚠️ Insecure (no DNSSEC)

No DS record for fastshadowsocks.com (unsigned zone)

⏱️ Timing

Total: 133ms | Queries: -

📄 Records

Type	Count	Sample Data
A	2	`172.67.131.71, 104.21.3.229`
AAAA	2	`2606:4700:3030::6815:3e5, 2606:4700:3036::ac43:8347`
NS	2	`betty.ns.cloudflare.com, chad.ns.cloudflare.com`
TXT	3	`google-site-verification=QS10odo9G60RCy8, google-site-verification=ggqE2NKyZtUES29...`
HTTPS	1	`{"priority":1,"target":".","alpn":["h3",`
SOA	1	`betty.ns.cloudflare.com dns.cloudflare.c`

📌 Glue Records Collected

Total: 12

Out-of-bailiwick: 12 (betty.ns.cloudflare.com, betty.ns.cloudflare.com, betty.ns.cloudflare.com...)

Analysis

IP Addresses

fastshadowsocks.com directs to four IP numbers, which are 104.21.3.229, 172.67.131.71, 2606:4700:3030::6815:3e5 and 2606:4700:3036::ac43:8347.

www.datastores.co.uk, roostcafeandbistro.com, bagustoto2.shop and two other host names share IP numbers with fastshadowsocks.com.

Name Servers

DNS delegation for fastshadowsocks.com points to two name servers: betty.ns.cloudflare.com and chad.ns.cloudflare.com.

fastshadowsocks.com uses the same name servers as several other domains — among them fastsuperapp.com, backofficesupportservicesportal.co.uk, easywancheng.com and two more.

The name servers of fastshadowsocks.com overlap at least partially with those of other domains — among them walkabouttours.gr, 351f6a25f2.com, ecodbay.in.ua and two more.

These name servers commonly co-occur with the name servers piotr.ns.cloudflare.com, nina.ns.cloudflare.com, dayana.ns.cloudflare.com and ace.ns.cloudflare.com.

Hostnames that resolve to 6 IP addresses:

betty.ns.cloudflare.com has IP addresses 108.162.192.75, 172.64.32.75 and 173.245.58.75, plus 3 other.

chad.ns.cloudflare.com has IP addresses 108.162.193.82, 172.64.33.82 and 173.245.59.82, plus 3 other.

fastshadowsocks.com - robtex.com