`szerz.com`

DNSSEC	⚠️ Not signed
A	2606:4700:3030::6815:3014^{🇺🇸 Cloudflare2606:4700:3030::/48 , Inc. 101 Townsend Street, San Francisco, California 94107, US} ✓ In HTTPS hints
A	2606:4700:3035::ac43:b005^{🇺🇸 Cloudflare2606:4700:3035::/48 , Inc. 101 Townsend Street, San Francisco, California 94107, US} ✓ In HTTPS hints
A	104.21.48.20^{Cloudflare104.21.48.0/20 , Inc. 101 Townsend Street, San Francisco, California 94107, US} ✓ In HTTPS hints
A	172.67.176.5^{🇺🇸 Cloudflare172.67.176.0/20 , Inc. 101 Townsend Street, San Francisco, California 94107, US} ✓ In HTTPS hints
NS	`coco.ns.cloudflare.com` ⭐
		A	2606:4700:50::adf5:3a68^{🇺🇸 Cloudflare2606:4700:50::/44 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`coco.ns.cloudflare.com`
		A	2803:f800:50::6ca2:c068^{🇨🇷 Cloudflare2803:f800:50::/45 LACNIC generated route6 for CloudFlare Latin America S.R.L}
			PTR	`coco.ns.cloudflare.com`
		A	2a06:98c1:50::ac40:2068^{🇺🇸 Cloudflare2a06:98c1:50::/45}
			PTR	`coco.ns.cloudflare.com`
		A	108.162.192.104^{🇺🇸 Cloudflare108.162.192.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`coco.ns.cloudflare.com`
		A	172.64.32.104^{🇺🇸 Cloudflare172.64.32.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`coco.ns.cloudflare.com`
		A	173.245.58.104^{🇺🇸 Cloudflare173.245.58.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`coco.ns.cloudflare.com`
NS	`noah.ns.cloudflare.com`
		A	2606:4700:58::adf5:3b85^{🇺🇸 Cloudflare2606:4700:50::/44 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`noah.ns.cloudflare.com`
		A	2803:f800:50::6ca2:c185^{🇨🇷 Cloudflare2803:f800:50::/45 LACNIC generated route6 for CloudFlare Latin America S.R.L}
			PTR	`noah.ns.cloudflare.com`
		A	2a06:98c1:50::ac40:2185^{🇺🇸 Cloudflare2a06:98c1:50::/45}
			PTR	`noah.ns.cloudflare.com`
		A	108.162.193.133^{🇺🇸 Cloudflare108.162.193.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`noah.ns.cloudflare.com`
		A	172.64.33.133^{🇺🇸 Cloudflare172.64.33.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`noah.ns.cloudflare.com`
		A	173.245.59.133^{🇺🇸 Cloudflare173.245.59.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`noah.ns.cloudflare.com`
HTTPS	HTTP/3, HTTP/2 ✓ hints match
		IPv4 hints	104.21.48.20, 172.67.176.5
		IPv6 hints	2606:4700:3030::6815:3014, 2606:4700:3035::ac43:b005
		ECH	X25519, HKDF-SHA256 + AES-128-GCM draft, id=145, name=cloudflare-ech.com
SOA	`coco.ns.cloudflare.com`dns@cloudflare.com serial=2408832594

`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=1786013359

⚠️ On DNS blocklist: tif

Subdomains

www.szerz.com

Same first word

szerz.com

Similar names

szrez.com

zzers.com

rzesz.pl

zsrez.ru

reszz.com

zzres.com

DNS History

22 records (6 active, 16 former)

○NSanirban.ns.cloudflare.com2017-01-30 → 2017-01-30 · 4 obs

○ 2015-05-30 01:09:46
● 2017-01-30 18:32:48
○ 2026-06-19 22:47:14
○ 2026-08-06 10:58:28

●NScoco.ns.cloudflare.com2026-08-06 → 2026-08-06 · 2 obs

○ 2026-06-19 22:47:14
● 2026-08-06 10:58:28

○NSdns21.hichina.com2015-05-30 → 2015-05-30 · 3 obs

● 2015-05-30 01:09:46
○ 2017-01-30 18:32:48
○ 2026-08-06 10:58:28

○NSdns22.hichina.com2015-05-30 → 2015-05-30 · 3 obs

● 2015-05-30 01:09:46
○ 2017-01-30 18:32:48
○ 2026-08-06 10:58:28

○NSemma.ns.cloudflare.com2017-01-30 → 2017-01-30 · 4 obs

○ 2015-05-30 01:09:46
● 2017-01-30 18:32:48
○ 2026-06-19 22:47:14
○ 2026-08-06 10:58:28

●NSnoah.ns.cloudflare.com2026-08-06 → 2026-08-06 · 2 obs

○ 2026-06-19 22:47:14
● 2026-08-06 10:58:28

○NSns1.kouming.net2026-06-19 → 2026-06-19 · 3 obs

○ 2017-01-30 18:32:48
● 2026-06-19 22:47:14
○ 2026-08-06 10:58:28

○NSns2.kouming.net2026-06-19 → 2026-06-19 · 3 obs

○ 2017-01-30 18:32:48
● 2026-06-19 22:47:14
○ 2026-08-06 10:58:28

○MXmail3.myhostadmin.net2015-05-30 → 2015-05-30 · 3 obs

● 2015-05-30 01:09:46
○ 2017-01-30 18:32:48
○ 2026-08-06 10:58:28

○MXmx1.dnses.ro2017-01-30 → 2017-01-30 · 4 obs

○ 2015-05-30 01:09:46
● 2017-01-30 18:32:48
○ 2026-06-19 22:47:14
○ 2026-08-06 10:58:28

○MXmx2.dnses.ro2017-01-30 → 2017-01-30 · 4 obs

○ 2015-05-30 01:09:46
● 2017-01-30 18:32:48
○ 2026-06-19 22:47:14
○ 2026-08-06 10:58:28

○MXmx3.dnses.ro2017-01-30 → 2017-01-30 · 4 obs

○ 2015-05-30 01:09:46
● 2017-01-30 18:32:48
○ 2026-06-19 22:47:14
○ 2026-08-06 10:58:28

○MXmxbiz1.qq.com2015-05-30 → 2015-05-30 · 3 obs

● 2015-05-30 01:09:46
○ 2017-01-30 18:32:48
○ 2026-08-06 10:58:28

○MXmxbiz2.qq.com2015-05-30 → 2015-05-30 · 3 obs

● 2015-05-30 01:09:46
○ 2017-01-30 18:32:48
○ 2026-08-06 10:58:28

○A104.149.35.2022016-02-28 → 2016-05-08 · 5 obs

○ 2015-11-24 18:55:00
● 2016-02-28 06:11:46
● 2016-05-08 21:54:04
○ 2017-01-30 18:32:48
○ 2026-08-06 10:58:28

●A104.21.48.202026-08-06 → 2026-08-06 · 2 obs

○ 2017-01-30 18:32:48
● 2026-08-06 10:58:28

○A118.123.13.2542015-05-30 → 2015-05-30 · 3 obs

● 2015-05-30 01:09:46
○ 2015-09-14 07:03:10
○ 2026-08-06 10:58:28

●A172.67.176.52026-08-06 → 2026-08-06 · 2 obs

○ 2017-01-30 18:32:48
● 2026-08-06 10:58:28

●A2606:4700:3030::6815:30142026-08-06 → 2026-08-06 · 2 obs

○ 2017-01-30 18:32:48
● 2026-08-06 10:58:28

●A2606:4700:3035::ac43:b0052026-08-06 → 2026-08-06 · 2 obs

○ 2017-01-30 18:32:48
● 2026-08-06 10:58:28

○A43.248.56.1652015-11-24 → 2015-11-24 · 4 obs

○ 2015-11-05 00:42:42
● 2015-11-24 18:55:00
○ 2016-02-28 06:11:46
○ 2026-08-06 10:58:28

○A70.32.34.2432015-09-14 → 2015-11-05 · 5 obs

○ 2015-05-30 01:09:46
● 2015-09-14 07:03:10
● 2015-11-05 00:42:42
○ 2015-11-24 18:55:00
○ 2026-08-06 10:58:28

🔍 DNS Trace

📋 Delegation Chain

Zone	Nameservers	Glue
com	l.gtld-servers.net, j.gtld-servers.net, h.gtld-servers.net, d.gtld-servers.net...	-
szerz.com	noah.ns.cloudflare.com, coco.ns.cloudflare.com	12 records

✅ Authoritative Response

Server:108.162.193.133

NS records: noah.ns.cloudflare.com, coco.ns.cloudflare.com

🔒 DNSSEC Status

⚠️ Insecure (no DNSSEC)

No DS record for szerz.com (unsigned zone)

⏱️ Timing

Total: 1592ms | Queries: -

📄 Records

Type	Count	Sample Data
A	2	`172.67.176.5, 104.21.48.20`
AAAA	2	`2606:4700:3030::6815:3014, 2606:4700:3035::ac43:b005`
NS	2	`coco.ns.cloudflare.com, noah.ns.cloudflare.com`
HTTPS	1	`{"priority":1,"target":".","alpn":["h3",`
SOA	1	`coco.ns.cloudflare.com dns.cloudflare.co`

📌 Glue Records Collected

Total: 12

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

Analysis

Hierarchy

szerz.com serves as the parent of www.szerz.com.

IP Addresses

szerz.com resolves to four IP addresses: 104.21.48.20, 172.67.176.5, 2606:4700:3030::6815:3014 and 2606:4700:3035::ac43:b005.

acordeaopg.cc, googlelz.com, outofthedark.org plus two other host names have IP numbers in common with szerz.com.

Name Servers

DNS delegation for szerz.com points to two name servers: coco.ns.cloudflare.com and noah.ns.cloudflare.com.

The name server configuration of szerz.com is shared with other domains, for instance rppeople.com, russiancrowns.com, gxygzc.com and two others.

szerz.com has at least partial name server overlap with other domains, such as monoprint.gr, vacastore.com, globalreporting.org and two others.

It is common to find these name servers paired with the name servers ernest.ns.cloudflare.com, vin.ns.cloudflare.com, lana.ns.cloudflare.com and annalise.ns.cloudflare.com.

Hosts with 6 IP addresses each:

coco.ns.cloudflare.com has IP addresses 108.162.192.104, 172.64.32.104 and 173.245.58.104, plus 3 other.

noah.ns.cloudflare.com has IP addresses 108.162.193.133, 172.64.33.133 and 173.245.59.133, plus 3 other.

szerz.com - robtex.com

szerz.com

com

Subdomains

Same first word

Similar names

DNS History

🔍 DNS Trace

📋 Delegation Chain

✅ Authoritative Response

🔒 DNSSEC Status

⏱️ Timing

📄 Records

📌 Glue Records Collected

Analysis

Hierarchy

IP Addresses

Name Servers

`szerz.com`

`com`