rydtz.com - robtex.com

rydtz.com

DNSSEC⚠️ Not signed
A2606:4700:3035::ac43:ccb1🇺🇸 Cloudflare2606:4700:3035::/48 , Inc. 101 Townsend Street, San Francisco, California 94107, US ✓ In HTTPS hints
A2606:4700:3037::6815:4532🇺🇸 Cloudflare2606:4700:3037::/48 , Inc. 101 Townsend Street, San Francisco, California 94107, US ✓ In HTTPS hints
A104.21.69.50Cloudflare104.21.64.0/20 , Inc. 101 Townsend Street, San Francisco, California 94107, US ✓ In HTTPS hints
A172.67.204.177🇺🇸 Cloudflare172.67.192.0/20 , Inc. 101 Townsend Street, San Francisco, California 94107, US ✓ In HTTPS hints
NSjulian.ns.cloudflare.com ⭐
A2606:4700:58::a29f:2c5e🇺🇸 Cloudflare2606:4700:50::/44 , Inc. 101 Townsend Street, San Francisco, California 94107, US
PTRjulian.ns.cloudflare.com
A2803:f800:50::6ca2:c35e🇨🇷 Cloudflare2803:f800:50::/45 LACNIC generated route6 for CloudFlare Latin America S.R.L
PTRjulian.ns.cloudflare.com
A2a06:98c1:50::ac40:235e🇺🇸 Cloudflare2a06:98c1:50::/45
PTRjulian.ns.cloudflare.com
A108.162.195.94🇺🇸 Cloudflare108.162.195.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US
PTRjulian.ns.cloudflare.com
A162.159.44.94Cloudflare162.159.32.0/20 , Inc. 101 Townsend Street, San Francisco, California 94107, US
PTRjulian.ns.cloudflare.com
A172.64.35.94🇺🇸 Cloudflare172.64.35.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US
PTRjulian.ns.cloudflare.com
NSmariah.ns.cloudflare.com
A2606:4700:50::a29f:26c8🇺🇸 Cloudflare2606:4700:50::/44 , Inc. 101 Townsend Street, San Francisco, California 94107, US
PTRmariah.ns.cloudflare.com
A2803:f800:50::6ca2:c2c8🇨🇷 Cloudflare2803:f800:50::/45 LACNIC generated route6 for CloudFlare Latin America S.R.L
PTRmariah.ns.cloudflare.com
A2a06:98c1:50::ac40:22c8🇺🇸 Cloudflare2a06:98c1:50::/45
PTRmariah.ns.cloudflare.com
A108.162.194.200🇺🇸 Cloudflare108.162.194.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US
PTRmariah.ns.cloudflare.com
A162.159.38.200Cloudflare162.159.32.0/20 , Inc. 101 Townsend Street, San Francisco, California 94107, US
PTRmariah.ns.cloudflare.com
A172.64.34.200🇺🇸 Cloudflare172.64.34.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US
PTRmariah.ns.cloudflare.com
HTTPSHTTP/3, HTTP/2 ✓ hints match
IPv4 hints104.21.69.50, 172.67.204.177
IPv6 hints2606:4700:3035::ac43:ccb1, 2606:4700:3037::6815:4532
ECHX25519, HKDF-SHA256 + AES-128-GCM draft, id=105, name=cloudflare-ech.com
SOAjulian.ns.cloudflare.comdns@cloudflare.com serial=2407467292

com

DNSSEC🔒 Signed (DS record present)
NSa.gtld-servers.net ⭐
NSb.gtld-servers.net
NSc.gtld-servers.net
NSd.gtld-servers.net
NSe.gtld-servers.net
NSf.gtld-servers.net
NSg.gtld-servers.net
NSh.gtld-servers.net
NSi.gtld-servers.net
NSj.gtld-servers.net
NSk.gtld-servers.net
NSl.gtld-servers.net
NSm.gtld-servers.net
SOAa.gtld-servers.netnstld@verisign-grs.com serial=1786058489

Subdomains

mail.rydtz.com

Same first word

rydtz.com

Similar names

rztdy.com
zytrd.com
ytzrd.com
trdyz.com

DNS History

11 records (6 active, 5 former)

20162017201820192020202120222023202420252026NSjulian.ns.cloudflare.commariah.ns.cloudflare.comns19.xincache.comns20.xincache.comMXmail.rydtz.comA104.21.69.50172.67.204.1772606:4700:3035::ac43:ccb12606:4700:3037::6815:4532114.80.193.1723.244.105.192
●NSjulian.ns.cloudflare.com2026-08-06 → 2026-08-06 · 3 obs
○ 2016-04-18 14:05:26
● 2026-08-06 22:44:10
● 2026-08-06 23:35:56
●NSmariah.ns.cloudflare.com2026-08-06 → 2026-08-06 · 3 obs
○ 2016-04-18 14:05:26
● 2026-08-06 22:44:10
● 2026-08-06 23:35:56
○NSns19.xincache.com2015-07-23 → 2016-01-27 · 4 obs
● 2015-07-23 16:48:54
● 2016-01-27 11:43:34
○ 2016-04-18 14:05:26
○ 2026-08-06 23:35:56
○NSns20.xincache.com2015-07-23 → 2016-01-27 · 4 obs
● 2015-07-23 16:48:54
● 2016-01-27 11:43:34
○ 2016-04-18 14:05:26
○ 2026-08-06 23:35:56
○MXmail.rydtz.com2015-07-23 → 2016-01-27 · 4 obs
● 2015-07-23 16:48:54
● 2016-01-27 11:43:34
○ 2016-04-18 14:05:26
○ 2026-08-06 23:35:56
●A104.21.69.502026-08-06 → 2026-08-06 · 3 obs
○ 2017-06-17 09:02:50
● 2026-08-06 22:44:10
● 2026-08-06 23:35:56
○A114.80.193.172015-07-23 → 2016-01-27 · 4 obs
● 2015-07-23 16:48:54
● 2016-01-27 11:43:34
○ 2016-04-18 14:05:26
○ 2026-08-06 23:35:56
●A172.67.204.1772026-08-06 → 2026-08-06 · 3 obs
○ 2017-06-17 09:02:50
● 2026-08-06 22:44:10
● 2026-08-06 23:35:56
○A23.244.105.1922017-06-17 → 2017-06-17 · 4 obs
○ 2016-04-18 14:05:26
● 2017-06-17 09:02:50
○ 2026-08-06 22:44:10
○ 2026-08-06 23:35:56
●A2606:4700:3035::ac43:ccb12026-08-06 → 2026-08-06 · 3 obs
○ 2017-06-17 09:02:50
● 2026-08-06 22:44:10
● 2026-08-06 23:35:56
●A2606:4700:3037::6815:45322026-08-06 → 2026-08-06 · 3 obs
○ 2017-06-17 09:02:50
● 2026-08-06 22:44:10
● 2026-08-06 23:35:56

🔍 DNS Trace

📋 Delegation Chain

ZoneNameserversGlue
coma.gtld-servers.net, b.gtld-servers.net, c.gtld-servers.net, d.gtld-servers.net...-
rydtz.commariah.ns.cloudflare.com, julian.ns.cloudflare.com12 records

✅ Authoritative Response

Server:108.162.195.94

NS records: mariah.ns.cloudflare.com, julian.ns.cloudflare.com

🔒 DNSSEC Status

⚠️ Insecure (no DNSSEC)

No DS record for rydtz.com (unsigned zone)

⏱️ Timing

Total: 125ms | Queries: -

📄 Records

TypeCountSample Data
A2104.21.69.50, 172.67.204.177
AAAA22606:4700:3037::6815:4532, 2606:4700:3035::ac43:ccb1
NS2julian.ns.cloudflare.com, mariah.ns.cloudflare.com
HTTPS1{"priority":1,"target":".","alpn":["h3",
SOA1julian.ns.cloudflare.com dns.cloudflare.

📌 Glue Records Collected

Total: 12

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

Analysis

Hierarchy

rydtz.com is the parent zone for mail.rydtz.com.

IP Addresses

rydtz.com resolves to four IP addresses: 104.21.69.50, 172.67.204.177, 2606:4700:3035::ac43:ccb1 and 2606:4700:3037::6815:4532.

cpanel.stie-atmabhakti.ac.id, 87j.buzz, ax1sqqs.shop and two other host names share IP numbers with rydtz.com.

Name Servers

rydtz.com uses two name servers for its delegation: julian.ns.cloudflare.com and mariah.ns.cloudflare.com.

rydtz.com uses the same name servers as several other domains — among them dousan.cn, xm52.net, xggzedu.cn and two more.

rydtz.com partially shares its NS delegation with several other domains, including daggeren.nl, ironhorsetaekwondo.com, repetitor.de and two others.

These name servers often co-occur with the name servers drew.ns.cloudflare.com.

Hostnames that resolve to 6 IP addresses:

Hostname julian.ns.cloudflare.com directs to 108.162.195.94, 162.159.44.94 and 172.64.35.94 along with 3 other IP addresses.

Hostname mariah.ns.cloudflare.com directs to 108.162.194.200, 162.159.38.200 and 172.64.34.200 along with 3 other IP addresses.