`ryz.us`

DNSSEC	🔒 Signed (DS record present)
A	103.168.172.37^{🇺🇸 TELX-AS151847103.168.172.0/24 Fastmail Pty Ltd Level 2, 114 William Street}
		PTR	`www.messagingengine.com`
A	103.168.172.52^{🇺🇸 TELX-AS151847103.168.172.0/24 Fastmail Pty Ltd Level 2, 114 William Street}
NS	`kallie.ns.cloudflare.com` ⭐
		A	2606:4700:50::a29f:2655^{🇺🇸 Cloudflare2606:4700:50::/44 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`kallie.ns.cloudflare.com`
		A	2803:f800:50::6ca2:c255^{🇨🇷 Cloudflare2803:f800:50::/45 LACNIC generated route6 for CloudFlare Latin America S.R.L}
			PTR	`kallie.ns.cloudflare.com`
		A	2a06:98c1:50::ac40:2255^{🇺🇸 Cloudflare2a06:98c1:50::/45}
			PTR	`kallie.ns.cloudflare.com`
		A	108.162.194.85^{🇺🇸 Cloudflare108.162.194.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`kallie.ns.cloudflare.com`
		A	162.159.38.85^{Cloudflare162.159.32.0/20 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`kallie.ns.cloudflare.com`
		A	172.64.34.85^{🇺🇸 Cloudflare172.64.34.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`kallie.ns.cloudflare.com`
NS	`matias.ns.cloudflare.com`
		A	2606:4700:58::a29f:2c49^{🇺🇸 Cloudflare2606:4700:50::/44 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`matias.ns.cloudflare.com`
		A	2803:f800:50::6ca2:c349^{🇨🇷 Cloudflare2803:f800:50::/45 LACNIC generated route6 for CloudFlare Latin America S.R.L}
			PTR	`matias.ns.cloudflare.com`
		A	2a06:98c1:50::ac40:2349^{🇺🇸 Cloudflare2a06:98c1:50::/45}
			PTR	`matias.ns.cloudflare.com`
		A	108.162.195.73^{🇺🇸 Cloudflare108.162.195.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`matias.ns.cloudflare.com`
		A	162.159.44.73^{Cloudflare162.159.32.0/20 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`matias.ns.cloudflare.com`
		A	172.64.35.73^{🇺🇸 Cloudflare172.64.35.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`matias.ns.cloudflare.com`
MX	`in1-smtp.messagingengine.com` ⭐
		A	103.168.172.216^{🇺🇸 TELX-AS151847103.168.172.0/24 Fastmail Pty Ltd Level 2, 114 William Street}
			PTR	`phl-mx-01.messagingengine.com`
		A	103.168.172.217^{🇺🇸 TELX-AS151847103.168.172.0/24 Fastmail Pty Ltd Level 2, 114 William Street}
			PTR	`phl-mx-02.messagingengine.com`
		A	103.168.172.218^{🇺🇸 TELX-AS151847103.168.172.0/24 Fastmail Pty Ltd Level 2, 114 William Street}
			PTR	`phl-mx-03.messagingengine.com`
		A	103.168.172.219^{🇺🇸 TELX-AS151847103.168.172.0/24 Fastmail Pty Ltd Level 2, 114 William Street}
			PTR	`phl-mx-04.messagingengine.com`
		A	103.168.172.220^{🇺🇸 TELX-AS151847103.168.172.0/24 Fastmail Pty Ltd Level 2, 114 William Street}
			PTR	`phl-mx-05.messagingengine.com`
		A	103.168.172.221^{🇺🇸 TELX-AS151847103.168.172.0/24 Fastmail Pty Ltd Level 2, 114 William Street}
			PTR	`phl-mx-06.messagingengine.com`
		A	103.168.172.222^{🇺🇸 TELX-AS151847103.168.172.0/24 Fastmail Pty Ltd Level 2, 114 William Street}
			PTR	`phl-mx-07.messagingengine.com`
		A	103.168.172.223^{🇺🇸 TELX-AS151847103.168.172.0/24 Fastmail Pty Ltd Level 2, 114 William Street}
			PTR	`phl-mx-08.messagingengine.com`
MX	`in2-smtp.messagingengine.com`⁽²⁰⁾
		A	202.12.124.216^{TELX-AS151847202.12.124.0/24 Fastmail Pty Ltd Level 2, 114 William Street}
			PTR	`stl-mx-01.messagingengine.com`
		A	202.12.124.217^{TELX-AS151847202.12.124.0/24 Fastmail Pty Ltd Level 2, 114 William Street}
			PTR	`stl-mx-02.messagingengine.com`
		A	202.12.124.218^{TELX-AS151847202.12.124.0/24 Fastmail Pty Ltd Level 2, 114 William Street}
			PTR	`stl-mx-03.messagingengine.com`
		A	202.12.124.219^{TELX-AS151847202.12.124.0/24 Fastmail Pty Ltd Level 2, 114 William Street}
			PTR	`stl-mx-04.messagingengine.com`
TXT	`v=spf1 include:spf.messagingengine.com ?all`
SOA	`kallie.ns.cloudflare.com`dns@cloudflare.com serial=2409755784

`us`

	DNSSEC	🔒 Signed (DS record present)
	NS	`a.cctld.us` ⭐
	NS	`b.cctld.us`
	NS	`f.cctld.us`
	NS	`k.cctld.us`
	NS	`m.cctld.us`
	NS	`n.cctld.us`
	NS	`w.cctld.us`
	NS	`x.cctld.us`
	NS	`y.cctld.us`
	SOA	`a.cctld.us`admin@tldns.godaddy serial=1785424788

Same first word

ryz.co.uk

ryz.info

ryz.com.cn

ryz.io

ryz.jp

ryz.co

ryz.be

ryz.eu

ryz.se

ryz.ir

ryz.wang

ryz.ch

ryz.pl

ryz.biz

ryz.nl

ryz.com

ryz.dev

ryz.ai

ryz.at

ryz.us

ryz.net

ryz.in

ryz.de

Similar names

zyr.us

zyr.com.br

zyr.tc

rzy.wang

yrz.nl

yrz.net

rzy.nl

yzr.it

yzr.nl

rzy.org

zry.cz

zry.me

yzr.me

zyr.io

yrz.eu

rzy.cz

yrz.in

yrz.co.jp

yrz.me

zyr.cn

zry.at

yzr.ca

rzy.fr

yzr.co

rzy.us

rzy.eu

yzr.org

yrz.name

zyr.net

yrz.io

yrz.ru

zyr.se

yrz.it

rzy.com

yzr.com.cn

zyr.co.uk

zry.us

rzy.me

yrz.info

zry.ru

yrz.com

zry.io

yrz.org

rzy.one

yrz.ca

yrz.us

yrz.co.uk

yzr.ru

zyr.org

yrz.de

zry.com

zyr.ru

yzr.hatenablog.com

yzr.com

zry.de

zyr.com.tw

zyr.in

rzy.xyz

yzr.us

zyr.com.cn

zry.nl

zyr.sh

yrz.cn

zyr.su

rzy.de

zyr.eu

zyr.co.jp

yzr.jp

zyr.de

yrz.cc

yzr.eu

yzr.in

zyr.pl

DNS History

25 records (6 active, 19 former)

○NSdns1.registrar-servers.com2019-04-25 → 2019-04-25 · 4 obs

○ 2017-02-06 03:45:12
● 2019-04-25 20:02:52
○ 2026-06-08 02:27:54
○ 2026-07-30 15:31:42

○NSdns2.registrar-servers.com2019-04-25 → 2019-04-25 · 4 obs

○ 2017-02-06 03:45:12
● 2019-04-25 20:02:52
○ 2026-06-08 02:27:54
○ 2026-07-30 15:31:42

●NSkallie.ns.cloudflare.com2026-06-08 → 2026-07-30 · 3 obs

○ 2019-04-25 20:02:52
● 2026-06-08 02:27:54
● 2026-07-30 15:31:42

●NSmatias.ns.cloudflare.com2026-06-08 → 2026-07-30 · 3 obs

○ 2019-04-25 20:02:52
● 2026-06-08 02:27:54
● 2026-07-30 15:31:42

○NSns1.parkingcrew.net2015-08-08 → 2015-11-26 · 4 obs

● 2015-08-08 01:57:16
● 2015-11-26 16:44:22
○ 2016-02-15 11:44:14
○ 2026-07-30 15:31:42

○NSns13.domaincontrol.com2017-02-06 → 2017-02-06 · 4 obs

○ 2016-02-15 11:44:14
● 2017-02-06 03:45:12
○ 2019-04-25 20:02:52
○ 2026-07-30 15:31:42

○NSns14.domaincontrol.com2017-02-06 → 2017-02-06 · 4 obs

○ 2016-02-15 11:44:14
● 2017-02-06 03:45:12
○ 2019-04-25 20:02:52
○ 2026-07-30 15:31:42

○NSns2.parkingcrew.net2015-08-08 → 2015-11-26 · 4 obs

● 2015-08-08 01:57:16
● 2015-11-26 16:44:22
○ 2016-02-15 11:44:14
○ 2026-07-30 15:31:42

○NSns53.domaincontrol.com2016-02-15 → 2016-02-15 · 4 obs

○ 2015-11-26 16:44:22
● 2016-02-15 11:44:14
○ 2017-02-06 03:45:12
○ 2026-07-30 15:31:42

○NSns54.domaincontrol.com2016-02-15 → 2016-02-15 · 4 obs

○ 2015-11-26 16:44:22
● 2016-02-15 11:44:14
○ 2017-02-06 03:45:12
○ 2026-07-30 15:31:42

○MXeforward1.registrar-servers.com2019-04-25 → 2019-04-25 · 4 obs

○ 2017-02-06 03:45:12
● 2019-04-25 20:02:52
○ 2026-06-08 02:27:54
○ 2026-07-30 15:31:42

○MXeforward2.registrar-servers.com2019-04-25 → 2019-04-25 · 4 obs

○ 2017-02-06 03:45:12
● 2019-04-25 20:02:52
○ 2026-06-08 02:27:54
○ 2026-07-30 15:31:42

○MXeforward3.registrar-servers.com2019-04-25 → 2019-04-25 · 4 obs

○ 2017-02-06 03:45:12
● 2019-04-25 20:02:52
○ 2026-06-08 02:27:54
○ 2026-07-30 15:31:42

○MXeforward4.registrar-servers.com2019-04-25 → 2019-04-25 · 4 obs

○ 2017-02-06 03:45:12
● 2019-04-25 20:02:52
○ 2026-06-08 02:27:54
○ 2026-07-30 15:31:42

○MXeforward5.registrar-servers.com2019-04-25 → 2019-04-25 · 4 obs

○ 2017-02-06 03:45:12
● 2019-04-25 20:02:52
○ 2026-06-08 02:27:54
○ 2026-07-30 15:31:42

●MXin1-smtp.messagingengine.com2026-06-08 → 2026-07-30 · 3 obs

○ 2019-04-25 20:02:52
● 2026-06-08 02:27:54
● 2026-07-30 15:31:42

●MXin2-smtp.messagingengine.com2026-06-08 → 2026-07-30 · 3 obs

○ 2019-04-25 20:02:52
● 2026-06-08 02:27:54
● 2026-07-30 15:31:42

○MXmail.h-email.net2015-08-08 → 2015-08-08 · 3 obs

● 2015-08-08 01:57:16
○ 2015-11-26 16:44:22
○ 2026-07-30 15:31:42

○MXmailstore1.secureserver.net2016-02-15 → 2017-02-06 · 5 obs

○ 2015-11-26 16:44:22
● 2016-02-15 11:44:14
● 2017-02-06 03:45:12
○ 2019-04-25 20:02:52
○ 2026-07-30 15:31:42

○MXsmtp.secureserver.net2016-02-15 → 2017-02-06 · 5 obs

○ 2015-11-26 16:44:22
● 2016-02-15 11:44:14
● 2017-02-06 03:45:12
○ 2019-04-25 20:02:52
○ 2026-07-30 15:31:42

●A103.168.172.372026-06-08 → 2026-07-30 · 3 obs

○ 2019-04-25 20:02:52
● 2026-06-08 02:27:54
● 2026-07-30 15:31:42

●A103.168.172.522026-06-08 → 2026-07-30 · 3 obs

○ 2019-04-25 20:02:52
● 2026-06-08 02:27:54
● 2026-07-30 15:31:42

○A167.99.233.732019-04-25 → 2019-04-25 · 4 obs

○ 2017-02-06 03:45:12
● 2019-04-25 20:02:52
○ 2026-06-08 02:27:54
○ 2026-07-30 15:31:42

○A184.168.221.202016-02-15 → 2017-02-06 · 5 obs

○ 2015-11-26 16:44:22
● 2016-02-15 11:44:14
● 2017-02-06 03:45:12
○ 2019-04-25 20:02:52
○ 2026-07-30 15:31:42

○A185.53.177.62015-08-08 → 2015-11-26 · 4 obs

● 2015-08-08 01:57:16
● 2015-11-26 16:44:22
○ 2016-02-15 11:44:14
○ 2026-07-30 15:31:42

🔍 DNS Trace

📋 Delegation Chain

Zone	Nameservers	Glue
us	w.cctld.us, k.cctld.us, y.cctld.us, m.cctld.us...	-
ryz.us	kallie.ns.cloudflare.com, matias.ns.cloudflare.com	-

✅ Authoritative Response

Server:108.162.195.73

NS records: kallie.ns.cloudflare.com, matias.ns.cloudflare.com

🔒 DNSSEC Status

🔐 Secure (DNSSEC validated)

Chain of trust verified from root to domain

⏱️ Timing

Total: 352ms | Queries: -

📄 Records

Type	Count	Sample Data
A	2	`103.168.172.52, 103.168.172.37`
NS	2	`kallie.ns.cloudflare.com, matias.ns.cloudflare.com`
MX	2	`in1-smtp.messagingengine.com (pri: 10), in2-smtp.messagingengine.com (pri: 20)`
TXT	1	`v=spf1 include:spf.messagingengine.com ?`
SOA	1	`kallie.ns.cloudflare.com dns.cloudflare.`

Analysis

IP Addresses

ryz.us directs to two IP numbers, 103.168.172.37 and 103.168.172.52

Among the host names that share IP numbers with ryz.us are fyfe.me, nuwaubu.baniah.net, adhipg.in and two others.

Name Servers

ryz.us has two authoritative name servers — kallie.ns.cloudflare.com and matias.ns.cloudflare.com.

ryz.us has the same name server delegation as a number of other domains, such as 417.io, 0xff.lv, zeea.net and two more.

ryz.us shares at least some of its name servers with other domains, including cactus.com.ar, jschigua.com, cybernetworks.net.au and two others.

These name servers are frequently paired with the name servers carla.ns.cloudflare.com, thea.ns.cloudflare.com and salvador.ns.cloudflare.com.

Host names resolving to 6 IP numbers:

kallie.ns.cloudflare.com points to 108.162.194.85, 162.159.38.85, 172.64.34.85 and 3 other IP addresses.

matias.ns.cloudflare.com points to 108.162.195.73, 162.159.44.73, 172.64.35.73 and 3 other IP addresses.

Mail Servers

The MX records for ryz.us point to two mail servers: in1-smtp.messagingengine.com and in2-smtp.messagingengine.com.

ryz.us has the same mail server arrangement as a number of other domains, for example vtog.nl, instrumentio.com, udon.basicsgroup.com and two more.

ryz.us shares at least some of its mail servers with other domains, such as knitty.com and hellensboutique.com.

Host names resolving to 8 IP numbers:

in1-smtp.messagingengine.com points to 103.168.172.216, 103.168.172.217, 103.168.172.218 and 5 other IP addresses.

Hosts pointing to four IP addresses:

in2-smtp.messagingengine.com points to 202.12.124.216, 202.12.124.217, 202.12.124.218 and 202.12.124.219.

ryz.us - robtex.com

ryz.us

us

Same first word

Similar names

DNS History

🔍 DNS Trace

📋 Delegation Chain

✅ Authoritative Response

🔒 DNSSEC Status

⏱️ Timing

📄 Records

Analysis

IP Addresses

Name Servers

Mail Servers

`ryz.us`

`us`