`sz-dis.com`

DNSSEC	⚠️ Not signed
A	2606:4700:3034::ac43:cc91^{🇺🇸 Cloudflare2606:4700:3034::/48 , Inc. 101 Townsend Street, San Francisco, California 94107, US} ✓ In HTTPS hints
A	2606:4700:3037::6815:1674^{🇺🇸 Cloudflare2606:4700:3037::/48 , Inc. 101 Townsend Street, San Francisco, California 94107, US} ✓ In HTTPS hints
A	104.21.22.116^{Cloudflare104.21.16.0/20 , Inc. 101 Townsend Street, San Francisco, California 94107, US} ✓ In HTTPS hints
A	172.67.204.145^{🇺🇸 Cloudflare172.67.192.0/20 , Inc. 101 Townsend Street, San Francisco, California 94107, US} ✓ In HTTPS hints
NS	`cruz.ns.cloudflare.com` ⭐
		A	2606:4700:50::adf5:3a58^{🇺🇸 Cloudflare2606:4700:50::/44 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`cruz.ns.cloudflare.com`
		A	2803:f800:50::6ca2:c058^{🇨🇷 Cloudflare2803:f800:50::/45 LACNIC generated route6 for CloudFlare Latin America S.R.L}
			PTR	`cruz.ns.cloudflare.com`
		A	2a06:98c1:50::ac40:2058^{🇺🇸 Cloudflare2a06:98c1:50::/45}
			PTR	`cruz.ns.cloudflare.com`
		A	108.162.192.88^{🇺🇸 Cloudflare108.162.192.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`cruz.ns.cloudflare.com`
		A	172.64.32.88^{🇺🇸 Cloudflare172.64.32.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`cruz.ns.cloudflare.com`
		A	173.245.58.88^{🇺🇸 Cloudflare173.245.58.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`cruz.ns.cloudflare.com`
NS	`gerald.ns.cloudflare.com`
		A	2606:4700:58::adf5:3ba8^{🇺🇸 Cloudflare2606:4700:50::/44 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`gerald.ns.cloudflare.com`
		A	2803:f800:50::6ca2:c1a8^{🇨🇷 Cloudflare2803:f800:50::/45 LACNIC generated route6 for CloudFlare Latin America S.R.L}
			PTR	`gerald.ns.cloudflare.com`
		A	2a06:98c1:50::ac40:21a8^{🇺🇸 Cloudflare2a06:98c1:50::/45}
			PTR	`gerald.ns.cloudflare.com`
		A	108.162.193.168^{🇺🇸 Cloudflare108.162.193.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`gerald.ns.cloudflare.com`
		A	172.64.33.168^{🇺🇸 Cloudflare172.64.33.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`gerald.ns.cloudflare.com`
		A	173.245.59.168^{🇺🇸 Cloudflare173.245.59.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`gerald.ns.cloudflare.com`
HTTPS	HTTP/3, HTTP/2 ✓ hints match
		IPv4 hints	104.21.22.116, 172.67.204.145
		IPv6 hints	2606:4700:3034::ac43:cc91, 2606:4700:3037::6815:1674
		ECH	X25519, HKDF-SHA256 + AES-128-GCM draft, id=202, name=cloudflare-ech.com
SOA	`cruz.ns.cloudflare.com`dns@cloudflare.com serial=2408511030

`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=1785033107

rank #865102 globally
rank #376038 in the tld

Same first word

sz-dis.com

DNS History

20 records (6 active, 14 former)

○NSa.dnspod.com2017-12-16 → 2017-12-16 · 4 obs

○ 2016-12-18 23:51:30
● 2017-12-16 08:52:28
○ 2026-06-10 15:19:30
○ 2026-07-26 02:49:40

●NScruz.ns.cloudflare.com2026-07-08 → 2026-07-26 · 3 obs

○ 2026-06-10 15:19:30
● 2026-07-08 08:58:18
● 2026-07-26 02:49:40

●NSgerald.ns.cloudflare.com2026-07-08 → 2026-07-26 · 3 obs

○ 2026-06-10 15:19:30
● 2026-07-08 08:58:18
● 2026-07-26 02:49:40

○NSns1.dns.com2026-06-10 → 2026-06-10 · 4 obs

○ 2017-12-16 08:52:28
● 2026-06-10 15:19:30
○ 2026-07-08 08:58:18
○ 2026-07-26 02:49:40

○NSns1.ezdnscenter.com2016-12-18 → 2016-12-18 · 3 obs

● 2016-12-18 23:51:30
○ 2017-12-16 08:52:28
○ 2026-07-26 02:49:40

○NSns2.dns.com2026-06-10 → 2026-06-10 · 4 obs

○ 2017-12-16 08:52:28
● 2026-06-10 15:19:30
○ 2026-07-08 08:58:18
○ 2026-07-26 02:49:40

○NSns2.ezdnscenter.com2016-12-18 → 2016-12-18 · 3 obs

● 2016-12-18 23:51:30
○ 2026-06-10 15:19:30
○ 2026-07-26 02:49:40

○NSns3.ezdnscenter.com2016-12-18 → 2016-12-18 · 3 obs

● 2016-12-18 23:51:30
○ 2026-06-10 15:19:30
○ 2026-07-26 02:49:40

○NSns4.ezdnscenter.com2016-12-18 → 2016-12-18 · 3 obs

● 2016-12-18 23:51:30
○ 2026-06-10 15:19:30
○ 2026-07-26 02:49:40

○NSns5.ezdnscenter.com2016-12-18 → 2016-12-18 · 3 obs

● 2016-12-18 23:51:30
○ 2026-06-10 15:19:30
○ 2026-07-26 02:49:40

○NSns6.ezdnscenter.com2016-12-18 → 2016-12-18 · 3 obs

● 2016-12-18 23:51:30
○ 2026-06-10 15:19:30
○ 2026-07-26 02:49:40

○A103.249.111.232016-12-18 → 2016-12-18 · 3 obs

● 2016-12-18 23:51:30
○ 2017-12-16 08:52:28
○ 2026-07-26 02:49:40

●A104.21.22.1162026-07-08 → 2026-07-26 · 3 obs

○ 2026-06-10 15:19:30
● 2026-07-08 08:58:18
● 2026-07-26 02:49:40

●A172.67.204.1452026-07-08 → 2026-07-26 · 3 obs

○ 2026-06-10 15:19:30
● 2026-07-08 08:58:18
● 2026-07-26 02:49:40

○A192.186.42.62026-06-10 → 2026-06-10 · 4 obs

○ 2017-12-16 08:52:28
● 2026-06-10 15:19:30
○ 2026-07-08 08:58:18
○ 2026-07-26 02:49:40

○A192.186.45.292026-06-10 → 2026-06-10 · 4 obs

○ 2017-12-16 08:52:28
● 2026-06-10 15:19:30
○ 2026-07-08 08:58:18
○ 2026-07-26 02:49:40

○A23.225.45.1342017-12-16 → 2017-12-16 · 4 obs

○ 2016-12-18 23:51:30
● 2017-12-16 08:52:28
○ 2026-06-10 15:19:30
○ 2026-07-26 02:49:40

○A2606:4700:3030::ac43:cc912026-07-08 → 2026-07-08 · 3 obs

○ 2026-06-10 15:19:30
● 2026-07-08 08:58:18
○ 2026-07-26 02:49:40

●A2606:4700:3034::ac43:cc912026-07-26 → 2026-07-26 · 2 obs

○ 2026-07-08 08:58:18
● 2026-07-26 02:49:40

●A2606:4700:3037::6815:16742026-07-08 → 2026-07-26 · 3 obs

○ 2026-06-10 15:19:30
● 2026-07-08 08:58:18
● 2026-07-26 02:49:40

🔍 DNS Trace

📋 Delegation Chain

Zone	Nameservers	Glue
com	a.gtld-servers.net, b.gtld-servers.net, c.gtld-servers.net, d.gtld-servers.net...	-
sz-dis.com	cruz.ns.cloudflare.com, gerald.ns.cloudflare.com	12 records

✅ Authoritative Response

Server:172.64.32.88

NS records: cruz.ns.cloudflare.com, gerald.ns.cloudflare.com

🔒 DNSSEC Status

⚠️ Insecure (no DNSSEC)

No DS record for sz-dis.com (unsigned zone)

⏱️ Timing

Total: 206ms | Queries: -

📄 Records

Type	Count	Sample Data
A	2	`172.67.204.145, 104.21.22.116`
AAAA	2	`2606:4700:3034::ac43:cc91, 2606:4700:3037::6815:1674`
NS	2	`cruz.ns.cloudflare.com, gerald.ns.cloudflare.com`
HTTPS	1	`{"priority":1,"target":".","alpn":["h3",`
SOA	1	`cruz.ns.cloudflare.com dns.cloudflare.co`

📌 Glue Records Collected

Total: 12

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

Analysis

IP Addresses

sz-dis.com resolves to four IP addresses: 104.21.22.116, 172.67.204.145, 2606:4700:3034::ac43:cc91 and 2606:4700:3037::6815:1674.

www.belcook.com, in(0x706f726e).net, mail.kalendra.com plus two other host names have IP numbers in common with sz-dis.com.

Name Servers

sz-dis.com is delegated to two name servers: cruz.ns.cloudflare.com and gerald.ns.cloudflare.com.

The name server configuration of sz-dis.com is shared with other domains, for instance sjzzaddm.com, abouttimeprojects.com.au, askanim.com and two others.

sz-dis.com shares at least some of its name servers with other domains, including mbps.net.au, universalfitness.com.do, ee8162.com and two others.

These name servers are frequently seen alongside the name servers sharon.ns.cloudflare.com.

Hosts with 6 IP addresses each:

cruz.ns.cloudflare.com resolves to 108.162.192.88, 172.64.32.88, 173.245.58.88 and 3 other IP addresses.

gerald.ns.cloudflare.com resolves to 108.162.193.168, 172.64.33.168, 173.245.59.168 and 3 other IP addresses.

sz-dis.com - robtex.com

sz-dis.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

`sz-dis.com`

`com`