ruguo.dev - dns.ninja

`ruguo.dev`

DNSSEC	⚠️ Not signed
A	2606:4700:3031::ac43:9a3a^{🇺🇸 Cloudflare2606:4700:3031::/48 , Inc. 101 Townsend Street, San Francisco, California 94107, US} ✓ In HTTPS hints
A	2606:4700:3034::6815:58ef^{🇺🇸 Cloudflare2606:4700:3034::/48 , Inc. 101 Townsend Street, San Francisco, California 94107, US} ✓ In HTTPS hints
A	104.21.88.239^{Cloudflare104.21.80.0/20 , Inc. 101 Townsend Street, San Francisco, California 94107, US} ✓ In HTTPS hints
A	172.67.154.58^{🇺🇸 Cloudflare172.67.144.0/20 , Inc. 101 Townsend Street, San Francisco, California 94107, US} ✓ In HTTPS hints
NS	`ainsley.ns.cloudflare.com` ⭐
		A	2606:4700:50::a29f:26d3^{🇺🇸 Cloudflare2606:4700:50::/44 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`ainsley.ns.cloudflare.com`
		A	2803:f800:50::6ca2:c2d3^{🇨🇷 Cloudflare2803:f800:50::/45 LACNIC generated route6 for CloudFlare Latin America S.R.L}
			PTR	`ainsley.ns.cloudflare.com`
		A	2a06:98c1:50::ac40:22d3^{🇺🇸 Cloudflare2a06:98c1:50::/45}
			PTR	`ainsley.ns.cloudflare.com`
		A	108.162.194.211^{🇺🇸 Cloudflare108.162.194.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`ainsley.ns.cloudflare.com`
		A	162.159.38.211^{Cloudflare162.159.32.0/20 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`ainsley.ns.cloudflare.com`
		A	172.64.34.211^{🇺🇸 Cloudflare172.64.34.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`ainsley.ns.cloudflare.com`
NS	`elliott.ns.cloudflare.com`
		A	2606:4700:58::a29f:2ce4^{🇺🇸 Cloudflare2606:4700:50::/44 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`elliott.ns.cloudflare.com`
		A	2803:f800:50::6ca2:c3e4^{🇨🇷 Cloudflare2803:f800:50::/45 LACNIC generated route6 for CloudFlare Latin America S.R.L}
			PTR	`elliott.ns.cloudflare.com`
		A	2a06:98c1:50::ac40:23e4^{🇺🇸 Cloudflare2a06:98c1:50::/45}
			PTR	`elliott.ns.cloudflare.com`
		A	108.162.195.228^{🇺🇸 Cloudflare108.162.195.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`elliott.ns.cloudflare.com`
		A	162.159.44.228^{Cloudflare162.159.32.0/20 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`elliott.ns.cloudflare.com`
		A	172.64.35.228^{🇺🇸 Cloudflare172.64.35.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`elliott.ns.cloudflare.com`
MX	`route1.mx.cloudflare.net` ⭐
		A	2606:4700:f5::b^{🇺🇸 Cloudflare2606:4700:f5::/48 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`route1.mx.cloudflare.net`
		A	2606:4700:f5::c^{🇺🇸 Cloudflare2606:4700:f5::/48 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`route1.mx.cloudflare.net`
		A	2606:4700:f5::d^{🇺🇸 Cloudflare2606:4700:f5::/48 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`route1.mx.cloudflare.net`
		A	162.159.205.11^{Cloudflare162.159.205.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`route1.mx.cloudflare.net`
		A	162.159.205.12^{Cloudflare162.159.205.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`route1.mx.cloudflare.net`
		A	162.159.205.13^{Cloudflare162.159.205.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`route1.mx.cloudflare.net`
MX	`route3.mx.cloudflare.net`⁽⁴²⁾
		A	2606:4700:f5::11^{🇺🇸 Cloudflare2606:4700:f5::/48 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`route3.mx.cloudflare.net`
		A	2606:4700:f5::12^{🇺🇸 Cloudflare2606:4700:f5::/48 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`route3.mx.cloudflare.net`
		A	2606:4700:f5::13^{🇺🇸 Cloudflare2606:4700:f5::/48 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`route3.mx.cloudflare.net`
		A	162.159.205.23^{Cloudflare162.159.205.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`route3.mx.cloudflare.net`
		A	162.159.205.24^{Cloudflare162.159.205.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`route3.mx.cloudflare.net`
		A	162.159.205.25^{Cloudflare162.159.205.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`route3.mx.cloudflare.net`
MX	`route2.mx.cloudflare.net`⁽⁷⁷⁾
		A	2606:4700:f5::e^{🇺🇸 Cloudflare2606:4700:f5::/48 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`route2.mx.cloudflare.net`
		A	2606:4700:f5::f^{🇺🇸 Cloudflare2606:4700:f5::/48 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`route2.mx.cloudflare.net`
		A	2606:4700:f5::10^{🇺🇸 Cloudflare2606:4700:f5::/48 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`route2.mx.cloudflare.net`
		A	162.159.205.17^{Cloudflare162.159.205.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`route2.mx.cloudflare.net`
		A	162.159.205.18^{Cloudflare162.159.205.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`route2.mx.cloudflare.net`
		A	162.159.205.19^{Cloudflare162.159.205.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`route2.mx.cloudflare.net`
TXT	`v=spf1 include:_spf.mx.cloudflare.net ~all`
HTTPS	HTTP/3, HTTP/2 ✓ hints match
		IPv4 hints	104.21.88.239, 172.67.154.58
		IPv6 hints	2606:4700:3031::ac43:9a3a, 2606:4700:3034::6815:58ef
		ECH	X25519, HKDF-SHA256 + AES-128-GCM draft, id=246, name=cloudflare-ech.com
SOA	`ainsley.ns.cloudflare.com`dns@cloudflare.com serial=2406273463

`dev`

	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=1

🔒 HSTS Preload (+subdomains)

Same first word

ruguo.cc

ruguo.dev

Similar names

goruu.com

ougur.com

orugu.org

gouur.com

oguru.info

grouu.id

oguru.com.br

uguro.csb.app

ruogu.cc

gurou.com

guoru.com

ugoru.com

orugu.net

uguro.com

oguru.com

rugou.com

guuro.com

uugro.com

orugu.hatenablog.com

ruogu.net

orugu.de

DNS History

19 records (9 active, 10 former)

●NSainsley.ns.cloudflare.com2026-02-26 → 2026-06-23 · 2 obs

● 2026-02-26 09:52:58
● 2026-06-23 22:01:40

●NSelliott.ns.cloudflare.com2026-02-26 → 2026-06-23 · 2 obs

● 2026-02-26 09:52:58
● 2026-06-23 22:01:40

●MXroute1.mx.cloudflare.net2026-02-26 → 2026-06-23 · 2 obs

● 2026-02-26 09:52:58
● 2026-06-23 22:01:40

●MXroute2.mx.cloudflare.net2026-02-26 → 2026-06-23 · 2 obs

● 2026-02-26 09:52:58
● 2026-06-23 22:01:40

●MXroute3.mx.cloudflare.net2026-02-26 → 2026-06-23 · 2 obs

● 2026-02-26 09:52:58
● 2026-06-23 22:01:40

●A104.21.88.2392026-02-26 → 2026-06-23 · 8 obs

● 2026-02-26 09:52:58
○ 2026-03-18 18:54:08
○ 2026-04-02 11:39:34
● 2026-05-08 23:22:02
● 2026-05-28 02:05:36
○ 2026-06-01 21:46:56
○ 2026-06-01 22:54:08
● 2026-06-23 22:01:40

○A172.64.80.12026-03-18 → 2026-03-22 · 5 obs

○ 2026-02-26 09:52:58
● 2026-03-18 18:54:08
● 2026-03-22 23:36:32
○ 2026-04-02 11:39:34
○ 2026-06-23 22:01:40

●A172.67.154.582026-02-26 → 2026-06-23 · 8 obs

● 2026-02-26 09:52:58
○ 2026-03-18 18:54:08
○ 2026-04-02 11:39:34
● 2026-05-08 23:22:02
● 2026-05-28 02:05:36
○ 2026-06-01 21:46:56
○ 2026-06-01 22:54:08
● 2026-06-23 22:01:40

○A188.114.96.02026-04-02 → 2026-06-01 · 6 obs

○ 2026-03-22 23:36:32
● 2026-04-02 11:39:34
○ 2026-05-08 23:22:02
○ 2026-06-01 21:46:56
● 2026-06-01 22:54:08
○ 2026-06-23 22:01:40

○A188.114.96.42026-06-01 → 2026-06-01 · 4 obs

○ 2026-05-28 02:05:36
● 2026-06-01 21:46:56
○ 2026-06-01 22:54:08
○ 2026-06-23 22:01:40

○A188.114.97.02026-04-02 → 2026-06-01 · 6 obs

○ 2026-03-22 23:36:32
● 2026-04-02 11:39:34
○ 2026-05-08 23:22:02
○ 2026-06-01 21:46:56
● 2026-06-01 22:54:08
○ 2026-06-23 22:01:40

○A188.114.97.42026-06-01 → 2026-06-01 · 4 obs

○ 2026-05-28 02:05:36
● 2026-06-01 21:46:56
○ 2026-06-01 22:54:08
○ 2026-06-23 22:01:40

○A2606:4700:130:436c:6f75:6466:6c61:72652026-03-18 → 2026-03-18 · 4 obs

○ 2026-02-26 09:52:58
● 2026-03-18 18:54:08
○ 2026-03-22 23:36:32
○ 2026-06-23 22:01:40

●A2606:4700:3031::ac43:9a3a2026-02-26 → 2026-06-23 · 9 obs

● 2026-02-26 09:52:58
○ 2026-03-18 18:54:08
● 2026-03-22 23:36:32
○ 2026-04-02 11:39:34
● 2026-05-08 23:22:02
● 2026-05-28 02:05:36
○ 2026-06-01 21:46:56
○ 2026-06-01 22:54:08
● 2026-06-23 22:01:40

●A2606:4700:3034::6815:58ef2026-02-26 → 2026-06-23 · 9 obs

○A2a06:98c1:3120::2026-04-02 → 2026-06-01 · 6 obs

○ 2026-03-22 23:36:32
● 2026-04-02 11:39:34
○ 2026-05-08 23:22:02
○ 2026-06-01 21:46:56
● 2026-06-01 22:54:08
○ 2026-06-23 22:01:40

○A2a06:98c1:3120::42026-06-01 → 2026-06-01 · 4 obs

○ 2026-05-28 02:05:36
● 2026-06-01 21:46:56
○ 2026-06-01 22:54:08
○ 2026-06-23 22:01:40

○A2a06:98c1:3121::2026-04-02 → 2026-06-01 · 6 obs

○ 2026-03-22 23:36:32
● 2026-04-02 11:39:34
○ 2026-05-08 23:22:02
○ 2026-06-01 21:46:56
● 2026-06-01 22:54:08
○ 2026-06-23 22:01:40

○A2a06:98c1:3121::42026-06-01 → 2026-06-01 · 4 obs

○ 2026-05-28 02:05:36
● 2026-06-01 21:46:56
○ 2026-06-01 22:54:08
○ 2026-06-23 22:01:40

🔍 DNS Trace

📋 Delegation Chain

Zone	Nameservers	Glue
dev	ns-tld1.charlestonroadregistry.com, ns-tld2.charlestonroadregistry.com, ns-tld3.charlestonroadregistry.com, ns-tld4.charlestonroadregistry.com...	-
ruguo.dev	ainsley.ns.cloudflare.com, elliott.ns.cloudflare.com	-

✅ Authoritative Response

Server:172.64.34.211

NS records: ainsley.ns.cloudflare.com, elliott.ns.cloudflare.com

🔒 DNSSEC Status

⚠️ Insecure (no DNSSEC)

No DS record for ruguo.dev (unsigned zone)

⏱️ Timing

Total: 670ms | Queries: -

📄 Records

Type	Count	Sample Data
A	2	`172.67.154.58, 104.21.88.239`
AAAA	2	`2606:4700:3034::6815:58ef, 2606:4700:3031::ac43:9a3a`
NS	2	`ainsley.ns.cloudflare.com, elliott.ns.cloudflare.com`
MX	3	`route1.mx.cloudflare.net (pri: 29), route3.mx.cloudflare.net (pri: 42)...`
TXT	1	`v=spf1 include:_spf.mx.cloudflare.net ~a`
HTTPS	1	`{"priority":1,"target":".","alpn":["h3",`
SOA	1	`ainsley.ns.cloudflare.com dns.cloudflare`

Analysis

IP Addresses

ruguo.dev has four IP addresses: 104.21.88.239, 172.67.154.58, 2606:4700:3031::ac43:9a3a and 2606:4700:3034::6815:58ef.

Additional host names — suiyijie.com, www.dezinef.com.cdn.cloudflare.net, ternopil-trend.in.ua and two others — share IP numbers with ruguo.dev.

Name Servers

DNS delegation for ruguo.dev points to two name servers: ainsley.ns.cloudflare.com and elliott.ns.cloudflare.com.

ruguo.dev shares its name server setup with other domains, including technomike.net, gercek-escort-bayanlar.club, dharman.net and two others.

ruguo.dev has at least partial name server overlap with other domains, such as ullthost.xyz, shjiazhixuankj.com, saltbahis594.com and two others.

It is common to see these name servers used together with name servers alfred.ns.cloudflare.com and emma.ns.cloudflare.com.

Host names with 6 IP numbers:

ainsley.ns.cloudflare.com has IP addresses 108.162.194.211, 162.159.38.211 and 172.64.34.211, plus 3 other.

elliott.ns.cloudflare.com has IP addresses 108.162.195.228, 162.159.44.228 and 172.64.35.228, plus 3 other.

Mail Servers

ruguo.dev has three mail servers: route1.mx.cloudflare.net, route2.mx.cloudflare.net and route3.mx.cloudflare.net.

ruguo.dev shares mail servers — at least in part — with other domains, including alphabetdirectory.com, thingsstore.net, apexsot.com and two others.

Host names with 6 IP numbers:

route1.mx.cloudflare.net has IP addresses 162.159.205.11, 162.159.205.12 and 162.159.205.13, plus 3 other.

route2.mx.cloudflare.net has IP addresses 162.159.205.17, 162.159.205.18 and 162.159.205.19, plus 3 other.

route3.mx.cloudflare.net has IP addresses 162.159.205.23, 162.159.205.24 and 162.159.205.25, plus 3 other.