`usertour.io`

DNSSEC	⚠️ Not signed
A	2606:4700:3108::ac42:291d^{🇺🇸 Cloudflare2606:4700:3108::/48 101 Townsend Street, San Francisco, California 94107, US} ✓ In HTTPS hints
A	2606:4700:3108::ac42:2ae3^{🇺🇸 Cloudflare2606:4700:3108::/48 101 Townsend Street, San Francisco, California 94107, US} ✓ In HTTPS hints
A	172.66.41.29^{🇺🇸 Cloudflare172.66.40.0/21 101 Townsend Street, San Francisco, California 94107, US} ✓ In HTTPS hints
A	172.66.42.227^{🇺🇸 Cloudflare172.66.40.0/21 101 Townsend Street, San Francisco, California 94107, US} ✓ In HTTPS hints
NS	`ruben.ns.cloudflare.com` ⭐
		A	2606:4700:58::a29f:2c47^{🇺🇸 Cloudflare2606:4700:50::/44 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`ruben.ns.cloudflare.com`
		A	2803:f800:50::6ca2:c347^{🇨🇷 Cloudflare2803:f800:50::/45 LACNIC generated route6 for CloudFlare Latin America S.R.L}
			PTR	`ruben.ns.cloudflare.com`
		A	2a06:98c1:50::ac40:2347^{🇺🇸 Cloudflare2a06:98c1:50::/45}
			PTR	`ruben.ns.cloudflare.com`
		A	108.162.195.71^{🇺🇸 Cloudflare108.162.195.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`ruben.ns.cloudflare.com`
		A	162.159.44.71^{Cloudflare162.159.32.0/20 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`ruben.ns.cloudflare.com`
		A	172.64.35.71^{🇺🇸 Cloudflare172.64.35.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`ruben.ns.cloudflare.com`
NS	`sandy.ns.cloudflare.com`
		A	2606:4700:50::adf5:3adb^{🇺🇸 Cloudflare2606:4700:50::/44 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`sandy.ns.cloudflare.com`
		A	2803:f800:50::6ca2:c0db^{🇨🇷 Cloudflare2803:f800:50::/45 LACNIC generated route6 for CloudFlare Latin America S.R.L}
			PTR	`sandy.ns.cloudflare.com`
		A	2a06:98c1:50::ac40:20db^{🇺🇸 Cloudflare2a06:98c1:50::/45}
			PTR	`sandy.ns.cloudflare.com`
		A	108.162.192.219^{🇺🇸 Cloudflare108.162.192.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`sandy.ns.cloudflare.com`
		A	172.64.32.219^{🇺🇸 Cloudflare172.64.32.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`sandy.ns.cloudflare.com`
		A	173.245.58.219^{🇺🇸 Cloudflare173.245.58.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`sandy.ns.cloudflare.com`
MX	`mxbiz1.qq.com` ⭐
MX	`mxbiz2.qq.com`⁽¹⁰⁾
TXT	`google-site-verification=C7-WWVMIkiY4INb5dxrAANW_mBAmLVUsyI8ZxAKzDOE`
TXT	`v=spf1 include:spf.mail.qq.com ~all`
HTTPS	HTTP/3, HTTP/2 ✓ hints match
		IPv4 hints	172.66.41.29, 172.66.42.227
		IPv6 hints	2606:4700:3108::ac42:291d, 2606:4700:3108::ac42:2ae3
		ECH	X25519, HKDF-SHA256 + AES-128-GCM draft, id=145, name=cloudflare-ech.com
SOA	`ruben.ns.cloudflare.com`dns@cloudflare.com serial=2411923787

`io`

	DNSSEC	🔒 Signed (DS record present)
	NS	`a0.nic.io` ⭐
	NS	`a2.nic.io`
	NS	`b0.nic.io`
	NS	`c0.nic.io`
	SOA	`a0.nic.io`hostmaster@donuts.email serial=1786756620

Subdomains

api.usertour.io

js.usertour.io

Same first word

usertour.io

usertour.com

Similar names

routerus.com

euroturs.com

eurtours.com

routeurs.fr

rusroute.ru

utroruse.com

routeurs.com

rusroute.com

suretour.com

utroruse.eu

routeurs.eu

urouster.ch

euroturs.rs

trueours.com

usrouter.synology.me

DNS History

20 records (8 active, 12 former)

●NSruben.ns.cloudflare.com2026-03-29 → 2026-08-15 · 2 obs

● 2026-03-29 17:05:24
● 2026-08-15 01:22:46

●NSsandy.ns.cloudflare.com2026-03-29 → 2026-08-15 · 2 obs

● 2026-03-29 17:05:24
● 2026-08-15 01:22:46

●MXmxbiz1.qq.com2026-03-29 → 2026-08-15 · 2 obs

● 2026-03-29 17:05:24
● 2026-08-15 01:22:46

●MXmxbiz2.qq.com2026-03-29 → 2026-08-15 · 2 obs

● 2026-03-29 17:05:24
● 2026-08-15 01:22:46

○A104.21.82.2472026-03-29 → 2026-05-05 · 10 obs

● 2026-03-29 17:05:24
● 2026-04-03 06:17:26
○ 2026-04-08 14:11:04
● 2026-04-09 21:20:40
● 2026-04-22 03:40:16
○ 2026-04-28 06:38:36
● 2026-04-29 11:21:34
● 2026-05-05 04:06:06
○ 2026-05-19 15:02:16
○ 2026-08-15 01:22:46

●A172.66.41.292026-06-01 → 2026-08-15 · 9 obs

○ 2026-05-19 15:02:16
● 2026-06-01 06:18:26
● 2026-06-15 02:02:42
○ 2026-06-15 11:40:58
○ 2026-06-17 09:16:20
● 2026-06-17 10:17:20
○ 2026-06-19 18:32:46
● 2026-08-13 21:10:26
● 2026-08-15 01:22:46

●A172.66.42.2272026-06-01 → 2026-08-15 · 9 obs

○A172.67.166.542026-03-29 → 2026-05-05 · 10 obs

○A188.114.96.02026-04-08 → 2026-07-15 · 15 obs

○ 2026-04-03 06:17:26
● 2026-04-08 14:11:04
○ 2026-04-09 21:20:40
○ 2026-04-22 03:40:16
● 2026-04-28 06:38:36
○ 2026-04-29 11:21:34
○ 2026-05-05 04:06:06
● 2026-05-19 15:02:16
○ 2026-06-01 06:18:26
○ 2026-06-15 02:02:42
● 2026-06-15 11:40:58
○ 2026-06-17 09:16:20
● 2026-07-15 00:37:14
○ 2026-08-13 21:10:26
○ 2026-08-15 01:22:46

○A188.114.96.42026-06-17 → 2026-06-19 · 6 obs

○ 2026-06-15 11:40:58
● 2026-06-17 09:16:20
○ 2026-06-17 10:17:20
● 2026-06-19 18:32:46
○ 2026-07-15 00:37:14
○ 2026-08-15 01:22:46

○A188.114.97.02026-04-08 → 2026-07-15 · 15 obs

○A188.114.97.42026-06-17 → 2026-06-19 · 6 obs

○ 2026-06-15 11:40:58
● 2026-06-17 09:16:20
○ 2026-06-17 10:17:20
● 2026-06-19 18:32:46
○ 2026-07-15 00:37:14
○ 2026-08-15 01:22:46

○A2606:4700:3033::6815:52f72026-03-29 → 2026-05-05 · 10 obs

○A2606:4700:3037::ac43:a6362026-03-29 → 2026-05-05 · 10 obs

●A2606:4700:3108::ac42:291d2026-06-01 → 2026-08-15 · 9 obs

●A2606:4700:3108::ac42:2ae32026-06-01 → 2026-08-15 · 9 obs

○A2a06:98c1:3120::2026-04-08 → 2026-06-19 · 16 obs

○ 2026-04-03 06:17:26
● 2026-04-08 14:11:04
○ 2026-04-09 21:20:40
○ 2026-04-22 03:40:16
● 2026-04-28 06:38:36
○ 2026-04-29 11:21:34
○ 2026-05-05 04:06:06
● 2026-05-19 15:02:16
○ 2026-06-01 06:18:26
○ 2026-06-15 02:02:42
● 2026-06-15 11:40:58
○ 2026-06-17 09:16:20
○ 2026-06-17 10:17:20
● 2026-06-19 18:32:46
○ 2026-08-13 21:10:26
○ 2026-08-15 01:22:46

○A2a06:98c1:3120::42026-06-17 → 2026-06-17 · 4 obs

○ 2026-06-15 11:40:58
● 2026-06-17 09:16:20
○ 2026-06-17 10:17:20
○ 2026-08-15 01:22:46

○A2a06:98c1:3121::2026-04-08 → 2026-06-19 · 16 obs

○ 2026-04-03 06:17:26
● 2026-04-08 14:11:04
○ 2026-04-09 21:20:40
○ 2026-04-22 03:40:16
● 2026-04-28 06:38:36
○ 2026-04-29 11:21:34
○ 2026-05-05 04:06:06
● 2026-05-19 15:02:16
○ 2026-06-01 06:18:26
○ 2026-06-15 02:02:42
● 2026-06-15 11:40:58
○ 2026-06-17 09:16:20
○ 2026-06-17 10:17:20
● 2026-06-19 18:32:46
○ 2026-08-13 21:10:26
○ 2026-08-15 01:22:46

○A2a06:98c1:3121::42026-06-17 → 2026-06-17 · 4 obs

○ 2026-06-15 11:40:58
● 2026-06-17 09:16:20
○ 2026-06-17 10:17:20
○ 2026-08-15 01:22:46

🔍 DNS Trace

📋 Delegation Chain

Zone	Nameservers	Glue
io	a0.nic.io, a2.nic.io, b0.nic.io, c0.nic.io	-
usertour.io	ruben.ns.cloudflare.com, sandy.ns.cloudflare.com	-

✅ Authoritative Response

Server:162.159.44.71

NS records: ruben.ns.cloudflare.com, sandy.ns.cloudflare.com

🔒 DNSSEC Status

⚠️ Insecure (no DNSSEC)

No DS record for usertour.io (unsigned zone)

⏱️ Timing

Total: 3394ms | Queries: -

📄 Records

Type	Count	Sample Data
A	2	`172.66.42.227, 172.66.41.29`
AAAA	2	`2606:4700:3108::ac42:2ae3, 2606:4700:3108::ac42:291d`
NS	2	`ruben.ns.cloudflare.com, sandy.ns.cloudflare.com`
MX	2	`mxbiz2.qq.com (pri: 10), mxbiz1.qq.com (pri: 5)`
TXT	2	`google-site-verification=C7-WWVMIkiY4INb, v=spf1 include:spf.mail.qq.com ~all`
HTTPS	1	`{"priority":1,"target":".","alpn":["h3",`
SOA	1	`ruben.ns.cloudflare.com dns.cloudflare.c`

Analysis

Hierarchy

The parent domain of api.usertour.io and js.usertour.io is usertour.io.

IP Addresses

usertour.io has four IP addresses: 172.66.41.29, 172.66.42.227, 2606:4700:3108::ac42:291d and 2606:4700:3108::ac42:2ae3.

Among the host names that share IP numbers with usertour.io are mhi-testing.app.mhi.private-cloud.zeroe.io, start.roboforex.pro, www.illinoislegalaid.org and two others.

Name Servers

usertour.io uses two name servers for its delegation: ruben.ns.cloudflare.com and sandy.ns.cloudflare.com.

usertour.io has the same name server delegation as a number of other domains, such as shemaleshavefeelings.autos, billboardconnectionadvertising.com, heyans.com and two more.

usertour.io shares at least some of its name servers with other domains, including villa-zana.com, carcover.co.uk, offshore-vietnam.jp and two others.

These name servers are frequently paired with the name servers mona.ns.cloudflare.com and gracie.ns.cloudflare.com.

Host names resolving to 6 IP numbers:

Hostname ruben.ns.cloudflare.com directs to 108.162.195.71, 162.159.44.71 and 172.64.35.71 along with 3 other IP addresses.

Hostname sandy.ns.cloudflare.com directs to 108.162.192.219, 172.64.32.219 and 173.245.58.219 along with 3 other IP addresses.

Mail Servers

The MX records for usertour.io point to two mail servers: mxbiz1.qq.com and mxbiz2.qq.com.

usertour.io has the same mail server arrangement as a number of other domains, for example bianminjie.com, betterokr.com, dg-ruijing.com and two more.

usertour.io shares at least some of its mail servers with other domains — for example mnbook.com, correosx.cc, athere.cn and two more.

usertour.io - robtex.com

usertour.io

io

Subdomains

Same first word

Similar names

DNS History

🔍 DNS Trace

📋 Delegation Chain

✅ Authoritative Response

🔒 DNSSEC Status

⏱️ Timing

📄 Records

Analysis

Hierarchy

IP Addresses

Name Servers

Mail Servers

`usertour.io`

`io`