`sz599.com`

DNSSEC	⚠️ Not signed
A	2606:4700:3031::6815:5088^{🇺🇸 Cloudflare2606:4700:3031::/48 , Inc. 101 Townsend Street, San Francisco, California 94107, US} ✓ In HTTPS hints
A	2606:4700:3033::ac43:b77f^{🇺🇸 Cloudflare2606:4700:3033::/48 , Inc. 101 Townsend Street, San Francisco, California 94107, US} ✓ In HTTPS hints
A	104.21.80.136^{Cloudflare104.21.80.0/20 , Inc. 101 Townsend Street, San Francisco, California 94107, US} ✓ In HTTPS hints
A	172.67.183.127^{🇺🇸 Cloudflare172.67.176.0/20 , Inc. 101 Townsend Street, San Francisco, California 94107, US} ✓ In HTTPS hints
NS	`logan.ns.cloudflare.com` ⭐
		A	2606:4700:58::adf5:3bc6^{🇺🇸 Cloudflare2606:4700:50::/44 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`logan.ns.cloudflare.com`
		A	2803:f800:50::6ca2:c1c6^{🇨🇷 Cloudflare2803:f800:50::/45 LACNIC generated route6 for CloudFlare Latin America S.R.L}
			PTR	`logan.ns.cloudflare.com`
		A	2a06:98c1:50::ac40:21c6^{🇺🇸 Cloudflare2a06:98c1:50::/45}
			PTR	`logan.ns.cloudflare.com`
		A	108.162.193.198^{🇺🇸 Cloudflare108.162.193.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`logan.ns.cloudflare.com`
		A	172.64.33.198^{🇺🇸 Cloudflare172.64.33.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`logan.ns.cloudflare.com`
		A	173.245.59.198^{🇺🇸 Cloudflare173.245.59.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`logan.ns.cloudflare.com`
NS	`pat.ns.cloudflare.com`
		A	2606:4700:50::adf5:3a8b^{🇺🇸 Cloudflare2606:4700:50::/44 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`pat.ns.cloudflare.com`
		A	2803:f800:50::6ca2:c08b^{🇨🇷 Cloudflare2803:f800:50::/45 LACNIC generated route6 for CloudFlare Latin America S.R.L}
			PTR	`pat.ns.cloudflare.com`
		A	2a06:98c1:50::ac40:208b^{🇺🇸 Cloudflare2a06:98c1:50::/45}
			PTR	`pat.ns.cloudflare.com`
		A	108.162.192.139^{🇺🇸 Cloudflare108.162.192.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`pat.ns.cloudflare.com`
		A	172.64.32.139^{🇺🇸 Cloudflare172.64.32.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`pat.ns.cloudflare.com`
		A	173.245.58.139^{🇺🇸 Cloudflare173.245.58.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`pat.ns.cloudflare.com`
HTTPS	HTTP/3, HTTP/2 ✓ hints match
		IPv4	104.21.80.136, 172.67.183.127
		IPv6	2606:4700:3031::6815:5088, 2606:4700:3033::ac43:b77f
SOA	`logan.ns.cloudflare.com`dns@cloudflare.com serial=2397474360

`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=1771291435

Same first word

sz599.com

Similar names

959zs.cn

sz995.com

995sz.cn

DNS History

16 records (6 active, 10 former)

○NSdns1.hichina.com2017-01-04 → 2017-01-04 · 3 obs

● 2017-01-04 23:00:06
○ 2019-04-24 08:22:58
○ 2026-03-11 09:33:18

○NSdns2.hichina.com2017-01-04 → 2017-01-04 · 3 obs

● 2017-01-04 23:00:06
○ 2019-04-24 08:22:58
○ 2026-03-11 09:33:18

○NSjuming.dnsdun.com2019-04-24 → 2019-04-24 · 4 obs

○ 2017-01-04 23:00:06
● 2019-04-24 08:22:58
○ 2026-02-17 22:33:48
○ 2026-03-11 09:33:18

○NSjuming.dnsdun.net2019-04-24 → 2019-04-24 · 4 obs

○ 2017-01-04 23:00:06
● 2019-04-24 08:22:58
○ 2026-02-17 22:33:48
○ 2026-03-11 09:33:18

●NSlogan.ns.cloudflare.com2026-02-17 → 2026-03-11 · 3 obs

○ 2019-04-24 08:22:58
● 2026-02-17 22:33:48
● 2026-03-11 09:33:18

●NSpat.ns.cloudflare.com2026-02-17 → 2026-03-11 · 3 obs

○ 2019-04-24 08:22:58
● 2026-02-17 22:33:48
● 2026-03-11 09:33:18

●A104.21.80.1362026-02-17 → 2026-03-11 · 5 obs

○ 2019-04-24 08:22:58
● 2026-02-17 22:33:48
○ 2026-02-20 00:58:32
● 2026-03-11 09:33:16
● 2026-03-11 09:33:18

●A172.67.183.1272026-02-17 → 2026-03-11 · 5 obs

○ 2019-04-24 08:22:58
● 2026-02-17 22:33:48
○ 2026-02-20 00:58:32
● 2026-03-11 09:33:16
● 2026-03-11 09:33:18

○A188.114.96.02026-02-20 → 2026-02-20 · 4 obs

○ 2026-02-17 22:33:48
● 2026-02-20 00:58:32
○ 2026-03-11 09:33:16
○ 2026-03-11 09:33:18

○A188.114.97.02026-02-20 → 2026-02-20 · 4 obs

○ 2026-02-17 22:33:48
● 2026-02-20 00:58:32
○ 2026-03-11 09:33:16
○ 2026-03-11 09:33:18

○A198.200.41.192019-04-24 → 2019-04-24 · 4 obs

○ 2017-01-04 23:00:06
● 2019-04-24 08:22:58
○ 2026-02-17 22:33:48
○ 2026-03-11 09:33:18

○A216.58.221.2282017-01-04 → 2017-01-04 · 3 obs

● 2017-01-04 23:00:06
○ 2019-04-24 08:22:58
○ 2026-03-11 09:33:18

●A2606:4700:3031::6815:50882026-02-17 → 2026-03-11 · 5 obs

○ 2019-04-24 08:22:58
● 2026-02-17 22:33:48
○ 2026-02-20 00:58:32
● 2026-03-11 09:33:16
● 2026-03-11 09:33:18

●A2606:4700:3033::ac43:b77f2026-02-17 → 2026-03-11 · 5 obs

○ 2019-04-24 08:22:58
● 2026-02-17 22:33:48
○ 2026-02-20 00:58:32
● 2026-03-11 09:33:16
● 2026-03-11 09:33:18

○A2a06:98c1:3120::2026-02-20 → 2026-02-20 · 4 obs

○ 2026-02-17 22:33:48
● 2026-02-20 00:58:32
○ 2026-03-11 09:33:16
○ 2026-03-11 09:33:18

○A2a06:98c1:3121::2026-02-20 → 2026-02-20 · 4 obs

○ 2026-02-17 22:33:48
● 2026-02-20 00:58:32
○ 2026-03-11 09:33:16
○ 2026-03-11 09:33:18

🔍 DNS Trace

📋 Delegation Chain

Zone	Nameservers	Glue
com	a.gtld-servers.net, b.gtld-servers.net, c.gtld-servers.net, d.gtld-servers.net...	-
sz599.com	pat.ns.cloudflare.com, logan.ns.cloudflare.com	12 records

✅ Authoritative Response

Server: 108.162.192.139

NS records: pat.ns.cloudflare.com, logan.ns.cloudflare.com

🔒 DNSSEC Status

⚠️ Insecure (no DNSSEC)

No DS record for sz599.com (unsigned zone)

⏱️ Timing

Total: 123ms | Queries: -

📄 Records

Type	Count	Sample Data
A	2	`104.21.80.136, 172.67.183.127`
AAAA	2	`2606:4700:3033::ac43:b77f, 2606:4700:3031::6815:5088`
NS	2	`logan.ns.cloudflare.com, pat.ns.cloudflare.com`
HTTPS	1	`{"priority":1,"target":".","alpn":["h3",`
SOA	1	`logan.ns.cloudflare.com dns.cloudflare.c`

📌 Glue Records Collected

Total: 12

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

Analysis

IP Addresses

sz599.com points to four IP numbers: 2606:4700:3031::6815:5088, 2606:4700:3033::ac43:b77f, 104.21.80.136 and 172.67.183.127.

Other host names, for instance www.aouchina.com, royalty-freemusic.com, feed-16870.buzzification.info, feed-5556.buzzification.info and www.presentationgo.com share IP numbers with sz599.com.

Name Servers

sz599.com's delegation is to two name servers logan.ns.cloudflare.com and pat.ns.cloudflare.com.

sz599.com shares the same name server configuration as other domains, such as omicron-server.com, afterpaytouch.com, afterpay.co.nz, rrfanwen.com and afterpay.com.au.

sz599.com at least partially shares its name servers with other domains, for instance coventrysociety.org.uk, hennyandjoes.co.uk, ciberriesgos.com, pinnaclegi.com and effingut.com.

These name servers are commonly used alongside jo.ns.cloudflare.com and davina.ns.cloudflare.com.

Host names with six IP numbers:

logan.ns.cloudflare.com points to: 2606:4700:58::adf5:3bc6, 2803:f800:50::6ca2:c1c6, 2a06:98c1:50::ac40:21c6, 108.162.193.198, 172.64.33.198 and 173.245.59.198.

pat.ns.cloudflare.com points to: 2606:4700:50::adf5:3a8b, 2803:f800:50::6ca2:c08b, 2a06:98c1:50::ac40:208b, 108.162.192.139, 172.64.32.139 and 173.245.58.139.

sz599.com - robtex.com

sz599.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

`sz599.com`

`com`