`523tour.com`

DNSSEC	⚠️ Not signed
A	2606:4700:3031::ac43:83a5^{🇺🇸 Cloudflare2606:4700:3031::/48 , Inc. 101 Townsend Street, San Francisco, California 94107, US} ✓ In HTTPS hints
A	2606:4700:3033::6815:42b^{🇺🇸 Cloudflare2606:4700:3033::/48 , Inc. 101 Townsend Street, San Francisco, California 94107, US} ✓ In HTTPS hints
A	104.21.4.43^{Cloudflare104.21.0.0/20 , Inc. 101 Townsend Street, San Francisco, California 94107, US} ✓ In HTTPS hints
A	172.67.131.165^{🇺🇸 Cloudflare172.67.128.0/20 , Inc. 101 Townsend Street, San Francisco, California 94107, US} ✓ In HTTPS hints
NS	`bill.ns.cloudflare.com` ⭐
		A	2606:4700:58::adf5:3b4a^{🇺🇸 Cloudflare2606:4700:50::/44 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`bill.ns.cloudflare.com`
		A	2803:f800:50::6ca2:c14a^{🇨🇷 Cloudflare2803:f800:50::/45 LACNIC generated route6 for CloudFlare Latin America S.R.L}
			PTR	`bill.ns.cloudflare.com`
		A	2a06:98c1:50::ac40:214a^{🇺🇸 Cloudflare2a06:98c1:50::/45}
			PTR	`bill.ns.cloudflare.com`
		A	108.162.193.74^{🇺🇸 Cloudflare108.162.193.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`bill.ns.cloudflare.com`
		A	172.64.33.74^{🇺🇸 Cloudflare172.64.33.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`bill.ns.cloudflare.com`
		A	173.245.59.74^{🇺🇸 Cloudflare173.245.59.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`bill.ns.cloudflare.com`
NS	`vita.ns.cloudflare.com`
		A	2606:4700:50::adf5:3aee^{🇺🇸 Cloudflare2606:4700:50::/44 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`vita.ns.cloudflare.com`
		A	2803:f800:50::6ca2:c0ee^{🇨🇷 Cloudflare2803:f800:50::/45 LACNIC generated route6 for CloudFlare Latin America S.R.L}
			PTR	`vita.ns.cloudflare.com`
		A	2a06:98c1:50::ac40:20ee^{🇺🇸 Cloudflare2a06:98c1:50::/45}
			PTR	`vita.ns.cloudflare.com`
		A	108.162.192.238^{🇺🇸 Cloudflare108.162.192.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`vita.ns.cloudflare.com`
		A	172.64.32.238^{🇺🇸 Cloudflare172.64.32.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`vita.ns.cloudflare.com`
		A	173.245.58.238^{🇺🇸 Cloudflare173.245.58.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`vita.ns.cloudflare.com`
HTTPS	HTTP/3, HTTP/2 ✓ hints match
		IPv4 hints	104.21.4.43, 172.67.131.165
		IPv6 hints	2606:4700:3031::ac43:83a5, 2606:4700:3033::6815:42b
		ECH	X25519, HKDF-SHA256 + AES-128-GCM draft, id=244, name=cloudflare-ech.com
SOA	`bill.ns.cloudflare.com`dns@cloudflare.com serial=2400558531

`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=1777208011

Same first word

523tour.com

DNS History

22 records (6 active, 16 former)

●NSbill.ns.cloudflare.com2026-03-01 → 2026-04-26 · 3 obs

○ 2020-03-19 14:27:34
● 2026-03-01 23:24:54
● 2026-04-26 13:16:04

○NSf1g1ns1.dnspod.net2020-03-19 → 2020-03-19 · 4 obs

○ 2017-04-05 12:41:56
● 2020-03-19 14:27:34
○ 2026-03-01 23:24:54
○ 2026-04-26 13:16:04

○NSf1g1ns2.dnspod.net2020-03-19 → 2020-03-19 · 4 obs

○ 2017-04-05 12:41:56
● 2020-03-19 14:27:34
○ 2026-03-01 23:24:54
○ 2026-04-26 13:16:04

○NSjuming.dnsdun.com2017-04-05 → 2017-04-05 · 4 obs

○ 2016-09-13 07:17:06
● 2017-04-05 12:41:56
○ 2020-03-19 14:27:34
○ 2026-04-26 13:16:04

○NSjuming.dnsdun.net2017-04-05 → 2017-04-05 · 4 obs

○ 2016-09-13 07:17:06
● 2017-04-05 12:41:56
○ 2020-03-19 14:27:34
○ 2026-04-26 13:16:04

○NSns.yovole.com2015-06-12 → 2015-06-12 · 3 obs

● 2015-06-12 19:03:48
○ 2015-10-25 20:25:32
○ 2026-04-26 13:16:04

○NSns1.yovole.com2015-06-12 → 2015-06-12 · 3 obs

● 2015-06-12 19:03:48
○ 2015-10-25 20:25:32
○ 2026-04-26 13:16:04

○NSns1646.ztomy.com2015-10-25 → 2016-04-03 · 5 obs

○ 2015-06-12 19:03:48
● 2015-10-25 20:25:32
● 2016-04-03 20:58:56
○ 2016-09-13 07:17:06
○ 2026-04-26 13:16:04

○NSns2646.ztomy.com2015-10-25 → 2016-04-03 · 5 obs

○ 2015-06-12 19:03:48
● 2015-10-25 20:25:32
● 2016-04-03 20:58:56
○ 2016-09-13 07:17:06
○ 2026-04-26 13:16:04

○NSsk.s5.ans1.ns148.ztomy.com2016-09-13 → 2016-09-13 · 4 obs

○ 2016-04-03 20:58:56
● 2016-09-13 07:17:06
○ 2017-04-05 12:41:56
○ 2026-04-26 13:16:04

○NSsk.s5.ans2.ns148.ztomy.com2016-09-13 → 2016-09-13 · 4 obs

○ 2016-04-03 20:58:56
● 2016-09-13 07:17:06
○ 2017-04-05 12:41:56
○ 2026-04-26 13:16:04

●NSvita.ns.cloudflare.com2026-03-01 → 2026-04-26 · 3 obs

○ 2020-03-19 14:27:34
● 2026-03-01 23:24:54
● 2026-04-26 13:16:04

○MXmail.523tour.com2015-06-12 → 2015-06-12 · 3 obs

● 2015-06-12 19:03:48
○ 2015-10-25 20:25:32
○ 2026-04-26 13:16:04

○A103.71.236.2522020-03-19 → 2020-03-19 · 4 obs

○ 2017-04-05 12:41:56
● 2020-03-19 14:27:34
○ 2026-03-01 23:24:54
○ 2026-04-26 13:16:04

●A104.21.4.432026-03-01 → 2026-04-26 · 3 obs

○ 2020-03-19 14:27:34
● 2026-03-01 23:24:54
● 2026-04-26 13:16:04

○A141.8.226.142015-10-25 → 2016-04-03 · 5 obs

○ 2015-06-12 19:03:48
● 2015-10-25 20:25:32
● 2016-04-03 20:58:56
○ 2016-09-13 07:17:06
○ 2026-04-26 13:16:04

●A172.67.131.1652026-03-01 → 2026-04-26 · 3 obs

○ 2020-03-19 14:27:34
● 2026-03-01 23:24:54
● 2026-04-26 13:16:04

○A208.91.197.462016-09-13 → 2016-09-13 · 4 obs

○ 2016-04-03 20:58:56
● 2016-09-13 07:17:06
○ 2017-04-05 12:41:56
○ 2026-04-26 13:16:04

○A222.186.12.2362015-06-12 → 2015-06-12 · 3 obs

● 2015-06-12 19:03:48
○ 2015-10-25 20:25:32
○ 2026-04-26 13:16:04

●A2606:4700:3031::ac43:83a52026-03-01 → 2026-04-26 · 3 obs

○ 2020-03-19 14:27:34
● 2026-03-01 23:24:54
● 2026-04-26 13:16:04

●A2606:4700:3033::6815:42b2026-03-01 → 2026-04-26 · 3 obs

○ 2020-03-19 14:27:34
● 2026-03-01 23:24:54
● 2026-04-26 13:16:04

○A61.147.82.82015-06-12 → 2015-06-12 · 3 obs

● 2015-06-12 19:03:48
○ 2015-10-25 20:25:32
○ 2026-04-26 13:16:04

🔍 DNS Trace

📋 Delegation Chain

Zone	Nameservers	Glue
com	a.gtld-servers.net, b.gtld-servers.net, c.gtld-servers.net, d.gtld-servers.net...	-
523tour.com	vita.ns.cloudflare.com, bill.ns.cloudflare.com	12 records

✅ Authoritative Response

Server:108.162.192.238

NS records: vita.ns.cloudflare.com, bill.ns.cloudflare.com

🔒 DNSSEC Status

⚠️ Insecure (no DNSSEC)

No DS record for 523tour.com (unsigned zone)

⏱️ Timing

Total: 403ms | Queries: -

📄 Records

Type	Count	Sample Data
A	2	`172.67.131.165, 104.21.4.43`
AAAA	2	`2606:4700:3031::ac43:83a5, 2606:4700:3033::6815:42b`
NS	2	`bill.ns.cloudflare.com, vita.ns.cloudflare.com`
HTTPS	1	`{"priority":1,"target":".","alpn":["h3",`
SOA	1	`bill.ns.cloudflare.com dns.cloudflare.co`

📌 Glue Records Collected

Total: 12

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

Analysis

IP Addresses

523tour.com points to four IP numbers: 2606:4700:3031::ac43:83a5, 2606:4700:3033::6815:42b, 104.21.4.43 and 172.67.131.165.

Other host names including infobusines.ru, rokolya.com, getrelatio.me, zzdlx.net and mail.controlit.ca share IP numbers with 523tour.com.

Name Servers

523tour.com's delegation uses two name servers, bill.ns.cloudflare.com and vita.ns.cloudflare.com.

523tour.com shares the same name server setup as other domains, for example gz-guangsheng.com, vzhuke.com, ususana.com, meidan.co.il and amafee-in.com.

523tour.com at least partially shares name servers with other domains, including albvnr.com, ecastalia.com, audiodesignrentals.com, apex-hosting.org and ankarex.io.

These name servers are often used together with igor.ns.cloudflare.com.

Host names with six IP numbers:

bill.ns.cloudflare.com points to: 2606:4700:58::adf5:3b4a, 2803:f800:50::6ca2:c14a, 2a06:98c1:50::ac40:214a, 108.162.193.74, 172.64.33.74 and 173.245.59.74.

vita.ns.cloudflare.com points to: 2606:4700:50::adf5:3aee, 2803:f800:50::6ca2:c0ee, 2a06:98c1:50::ac40:20ee, 108.162.192.238, 172.64.32.238 and 173.245.58.238.

523tour.com - robtex.com

523tour.com

com

Same first word

DNS History

🔍 DNS Trace

📋 Delegation Chain

✅ Authoritative Response

🔒 DNSSEC Status

⏱️ Timing

📄 Records

📌 Glue Records Collected

Analysis

IP Addresses

Name Servers

`523tour.com`

`com`