`rtstu.com`

DNSSEC	⚠️ Not signed
A	2606:4700:3032::ac43:ca99^{🇺🇸 Cloudflare2606:4700:3032::/48 , Inc. 101 Townsend Street, San Francisco, California 94107, US} ✓ In HTTPS hints
A	2606:4700:3036::6815:2cb7^{🇺🇸 Cloudflare2606:4700:3036::/48 , Inc. 101 Townsend Street, San Francisco, California 94107, US} ✓ In HTTPS hints
A	104.21.44.183^{Cloudflare104.21.32.0/20 , Inc. 101 Townsend Street, San Francisco, California 94107, US} ✓ In HTTPS hints
A	172.67.202.153^{🇺🇸 Cloudflare172.67.192.0/20 , Inc. 101 Townsend Street, San Francisco, California 94107, US} ✓ In HTTPS hints
NS	`lia.ns.cloudflare.com` ⭐
		A	2606:4700:50::adf5:3ab9^{🇺🇸 Cloudflare2606:4700:50::/44 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`lia.ns.cloudflare.com`
		A	2803:f800:50::6ca2:c0b9^{🇨🇷 Cloudflare2803:f800:50::/45 LACNIC generated route6 for CloudFlare Latin America S.R.L}
			PTR	`lia.ns.cloudflare.com`
		A	2a06:98c1:50::ac40:20b9^{🇺🇸 Cloudflare2a06:98c1:50::/45}
			PTR	`lia.ns.cloudflare.com`
		A	108.162.192.185^{🇺🇸 Cloudflare108.162.192.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`lia.ns.cloudflare.com`
		A	172.64.32.185^{🇺🇸 Cloudflare172.64.32.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`lia.ns.cloudflare.com`
		A	173.245.58.185^{🇺🇸 Cloudflare173.245.58.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`lia.ns.cloudflare.com`
NS	`troy.ns.cloudflare.com`
		A	2606:4700:58::a29f:2cda^{🇺🇸 Cloudflare2606:4700:50::/44 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`troy.ns.cloudflare.com`
		A	2803:f800:50::6ca2:c3da^{🇨🇷 Cloudflare2803:f800:50::/45 LACNIC generated route6 for CloudFlare Latin America S.R.L}
			PTR	`troy.ns.cloudflare.com`
		A	2a06:98c1:50::ac40:23da^{🇺🇸 Cloudflare2a06:98c1:50::/45}
			PTR	`troy.ns.cloudflare.com`
		A	108.162.195.218^{🇺🇸 Cloudflare108.162.195.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`troy.ns.cloudflare.com`
		A	162.159.44.218^{Cloudflare162.159.32.0/20 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`troy.ns.cloudflare.com`
		A	172.64.35.218^{🇺🇸 Cloudflare172.64.35.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`troy.ns.cloudflare.com`
MX	`mx1.qiye.aliyun.com` ⭐
		A	47.246.137.47^{🇺🇸 Alibaba-Cloud47.246.136.0/22 Alibaba CLoud}
MX	`mx2.qiye.aliyun.com`⁽¹⁰⁾
		A	47.246.136.231^{🇺🇸 Alibaba-Cloud47.246.136.0/22 Alibaba CLoud}
			PTR	`cz-clare.com`
			PTR	`reachsmartdwell.com`
			PTR	`wevolt.tech`
MX	`mx3.qiye.aliyun.com`⁽¹⁵⁾
		A	47.246.136.231^{🇺🇸 Alibaba-Cloud47.246.136.0/22 Alibaba CLoud}
			PTR	`cz-clare.com`
			PTR	`reachsmartdwell.com`
			PTR	`wevolt.tech`
		A	47.246.137.47^{🇺🇸 Alibaba-Cloud47.246.136.0/22 Alibaba CLoud}
TXT	`v=spf1 include:spf.qiye.aliyun.com -all`
HTTPS	HTTP/3, HTTP/2 ✓ hints match
		IPv4 hints	104.21.44.183, 172.67.202.153
		IPv6 hints	2606:4700:3032::ac43:ca99, 2606:4700:3036::6815:2cb7
		ECH	X25519, HKDF-SHA256 + AES-128-GCM draft, id=239, name=cloudflare-ech.com
SOA	`lia.ns.cloudflare.com`dns@cloudflare.com serial=2410124270

`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=1785253592

Same first word

rtstu.com

Similar names

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DNS History

9 records (9 active, 0 former)

●NSlia.ns.cloudflare.com2026-07-16 → 2026-07-28 · 2 obs

● 2026-07-16 11:50:50
● 2026-07-28 15:49:28

●NStroy.ns.cloudflare.com2026-07-16 → 2026-07-28 · 2 obs

● 2026-07-16 11:50:50
● 2026-07-28 15:49:28

●MXmx1.qiye.aliyun.com2026-07-16 → 2026-07-28 · 2 obs

● 2026-07-16 11:50:50
● 2026-07-28 15:49:28

●MXmx2.qiye.aliyun.com2026-07-16 → 2026-07-28 · 2 obs

● 2026-07-16 11:50:50
● 2026-07-28 15:49:28

●MXmx3.qiye.aliyun.com2026-07-16 → 2026-07-28 · 2 obs

● 2026-07-16 11:50:50
● 2026-07-28 15:49:28

●A104.21.44.1832026-07-16 → 2026-07-28 · 2 obs

● 2026-07-16 11:50:50
● 2026-07-28 15:49:28

●A172.67.202.1532026-07-16 → 2026-07-28 · 2 obs

● 2026-07-16 11:50:50
● 2026-07-28 15:49:28

●A2606:4700:3032::ac43:ca992026-07-16 → 2026-07-28 · 2 obs

● 2026-07-16 11:50:50
● 2026-07-28 15:49:28

●A2606:4700:3036::6815:2cb72026-07-16 → 2026-07-28 · 2 obs

● 2026-07-16 11:50:50
● 2026-07-28 15:49:28

🔍 DNS Trace

📋 Delegation Chain

Zone	Nameservers	Glue
com	l.gtld-servers.net, j.gtld-servers.net, h.gtld-servers.net, d.gtld-servers.net...	-
rtstu.com	lia.ns.cloudflare.com, troy.ns.cloudflare.com	12 records

✅ Authoritative Response

Server:108.162.192.185

NS records: lia.ns.cloudflare.com, troy.ns.cloudflare.com

🔒 DNSSEC Status

⚠️ Insecure (no DNSSEC)

No DS record for rtstu.com (unsigned zone)

⏱️ Timing

Total: 1639ms | Queries: -

📄 Records

Type	Count	Sample Data
A	2	`104.21.44.183, 172.67.202.153`
AAAA	2	`2606:4700:3032::ac43:ca99, 2606:4700:3036::6815:2cb7`
NS	2	`lia.ns.cloudflare.com, troy.ns.cloudflare.com`
MX	3	`mx2.qiye.aliyun.com (pri: 10), mx3.qiye.aliyun.com (pri: 15)...`
TXT	1	`v=spf1 include:spf.qiye.aliyun.com -all`
HTTPS	1	`{"priority":1,"target":".","alpn":["h3",`
SOA	1	`lia.ns.cloudflare.com dns.cloudflare.com`

📌 Glue Records Collected

Total: 12

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

Analysis

IP Addresses

rtstu.com resolves to four IP addresses: 104.21.44.183, 172.67.202.153, 2606:4700:3032::ac43:ca99 and 2606:4700:3036::6815:2cb7.

Among the host names that share IP numbers with rtstu.com are endsurveillance.com, designerhacks.com, oxshgkbicsayq.website and two others.

Name Servers

DNS delegation for rtstu.com points to two name servers: lia.ns.cloudflare.com and troy.ns.cloudflare.com.

rtstu.com uses the same name servers as brummell.co.uk, dr-live.com and tga.net.in, among others.

rtstu.com has at least partial name server overlap with other domains, such as spyouts.com, vs2site.at, findocreditos.com and two others.

It is common to find these name servers paired with the name servers quentin.ns.cloudflare.com, davina.ns.cloudflare.com, rachel.ns.cloudflare.com and tanner.ns.cloudflare.com.

Host names resolving to 6 IP numbers:

lia.ns.cloudflare.com has IP addresses 108.162.192.185, 172.64.32.185 and 173.245.58.185, plus 3 other.

troy.ns.cloudflare.com has IP addresses 108.162.195.218, 162.159.44.218 and 172.64.35.218, plus 3 other.

Mail Servers

rtstu.com has three mail servers: mx1.qiye.aliyun.com, mx2.qiye.aliyun.com and mx3.qiye.aliyun.com.

rtstu.com shares at least some of its mail servers with other domains — for example lnt-cert.com, elec-supply.ru, szsunchen.com and two more.

It is common to find these mail servers paired with the mail servers mxw.mxhichina.com.

Hosts with two IP numbers each:

mx3.qiye.aliyun.com has two IP addresses: 47.246.136.231 and 47.246.137.47.

Hosts that resolve to one IP address:

mx1.qiye.aliyun.com directs to 47.246.137.47.

mx2.qiye.aliyun.com directs to 47.246.136.231.

Host names pointing to 47.246.136.231 IP addresses: mx3.qiye.aliyun.com and mx2.qiye.aliyun.com.

Host names pointing to 47.246.137.47 IP addresses: mx3.qiye.aliyun.com and mx1.qiye.aliyun.com.

rtstu.com - robtex.com

rtstu.com

com

Same first word

Similar names

DNS History

🔍 DNS Trace

📋 Delegation Chain

✅ Authoritative Response

🔒 DNSSEC Status

⏱️ Timing

📄 Records

📌 Glue Records Collected

Analysis

IP Addresses

Name Servers

Mail Servers

`rtstu.com`

`com`