rz91.com - robtex.com

rz91.com

DNSSEC⚠️ Not signed
A2606:4700:3030::ac43:d52e🇺🇸 Cloudflare2606:4700:3030::/48 , Inc. 101 Townsend Street, San Francisco, California 94107, US ✓ In HTTPS hints
A2606:4700:3037::6815:2329🇺🇸 Cloudflare2606:4700:3037::/48 , Inc. 101 Townsend Street, San Francisco, California 94107, US ✓ In HTTPS hints
A104.21.35.41Cloudflare104.21.32.0/20 , Inc. 101 Townsend Street, San Francisco, California 94107, US ✓ In HTTPS hints
A172.67.213.46🇺🇸 Cloudflare172.67.208.0/20 , Inc. 101 Townsend Street, San Francisco, California 94107, US ✓ In HTTPS hints
NSfatima.ns.cloudflare.com ⭐
A2606:4700:50::a29f:26bc🇺🇸 Cloudflare2606:4700:50::/44 , Inc. 101 Townsend Street, San Francisco, California 94107, US
PTRfatima.ns.cloudflare.com
A2803:f800:50::6ca2:c2bc🇨🇷 Cloudflare2803:f800:50::/45 LACNIC generated route6 for CloudFlare Latin America S.R.L
PTRfatima.ns.cloudflare.com
A2a06:98c1:50::ac40:22bc🇺🇸 Cloudflare2a06:98c1:50::/45
PTRfatima.ns.cloudflare.com
A108.162.194.188🇺🇸 Cloudflare108.162.194.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US
PTRfatima.ns.cloudflare.com
A162.159.38.188Cloudflare162.159.32.0/20 , Inc. 101 Townsend Street, San Francisco, California 94107, US
PTRfatima.ns.cloudflare.com
A172.64.34.188🇺🇸 Cloudflare172.64.34.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US
PTRfatima.ns.cloudflare.com
NSrocco.ns.cloudflare.com
A2606:4700:58::a29f:2c79🇺🇸 Cloudflare2606:4700:50::/44 , Inc. 101 Townsend Street, San Francisco, California 94107, US
PTRrocco.ns.cloudflare.com
A2803:f800:50::6ca2:c379🇨🇷 Cloudflare2803:f800:50::/45 LACNIC generated route6 for CloudFlare Latin America S.R.L
PTRrocco.ns.cloudflare.com
A2a06:98c1:50::ac40:2379🇺🇸 Cloudflare2a06:98c1:50::/45
PTRrocco.ns.cloudflare.com
A108.162.195.121🇺🇸 Cloudflare108.162.195.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US
PTRrocco.ns.cloudflare.com
A162.159.44.121Cloudflare162.159.32.0/20 , Inc. 101 Townsend Street, San Francisco, California 94107, US
PTRrocco.ns.cloudflare.com
A172.64.35.121🇺🇸 Cloudflare172.64.35.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US
PTRrocco.ns.cloudflare.com
HTTPSHTTP/3, HTTP/2 ✓ hints match
IPv4 hints104.21.35.41, 172.67.213.46
IPv6 hints2606:4700:3030::ac43:d52e, 2606:4700:3037::6815:2329
ECHX25519, HKDF-SHA256 + AES-128-GCM draft, id=4, name=cloudflare-ech.com
SOAfatima.ns.cloudflare.comdns@cloudflare.com serial=2409352374

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=1785911109

Same first word

rz91.com

Similar names

9r1z.com
z19r.com
91rz.com
z19r.xyz
zr19.cn
19rz.com
91zr.net
rz19.de

DNS History

16 records (6 active, 10 former)

20162017201820192020202120222023202420252026NSfatima.ns.cloudflare.comrocco.ns.cloudflare.comns1.myhostadmin.netns2.myhostadmin.netns3.myhostadmin.netns4.myhostadmin.netns5.myhostadmin.netns6.myhostadmin.netA104.21.35.41172.67.213.462606:4700:3030::ac43:d52e2606:4700:3037::6815:2329103.252.18.183123.1.192.239218.247.85.5959.188.246.253
●NSfatima.ns.cloudflare.com2026-07-21 → 2026-08-05 · 3 obs
○ 2018-08-04 08:24:26
● 2026-07-21 17:21:26
● 2026-08-05 06:56:04
○NSns1.myhostadmin.net2015-07-02 → 2018-08-04 · 4 obs
● 2015-07-02 00:48:46
● 2018-08-04 08:24:26
○ 2026-07-21 17:21:26
○ 2026-08-05 06:56:04
○NSns2.myhostadmin.net2015-07-02 → 2018-08-04 · 4 obs
● 2015-07-02 00:48:46
● 2018-08-04 08:24:26
○ 2026-07-21 17:21:26
○ 2026-08-05 06:56:04
○NSns3.myhostadmin.net2015-07-02 → 2018-08-04 · 4 obs
● 2015-07-02 00:48:46
● 2018-08-04 08:24:26
○ 2026-07-21 17:21:26
○ 2026-08-05 06:56:04
○NSns4.myhostadmin.net2015-07-02 → 2018-08-04 · 4 obs
● 2015-07-02 00:48:46
● 2018-08-04 08:24:26
○ 2026-07-21 17:21:26
○ 2026-08-05 06:56:04
○NSns5.myhostadmin.net2015-07-02 → 2018-08-04 · 4 obs
● 2015-07-02 00:48:46
● 2018-08-04 08:24:26
○ 2026-07-21 17:21:26
○ 2026-08-05 06:56:04
○NSns6.myhostadmin.net2015-07-02 → 2018-08-04 · 4 obs
● 2015-07-02 00:48:46
● 2018-08-04 08:24:26
○ 2026-07-21 17:21:26
○ 2026-08-05 06:56:04
●NSrocco.ns.cloudflare.com2026-07-21 → 2026-08-05 · 3 obs
○ 2018-08-04 08:24:26
● 2026-07-21 17:21:26
● 2026-08-05 06:56:04
○A103.252.18.1832017-01-19 → 2017-01-19 · 4 obs
○ 2016-05-06 12:59:36
● 2017-01-19 18:42:54
○ 2018-08-04 08:24:26
○ 2026-08-05 06:56:04
●A104.21.35.412026-07-21 → 2026-08-05 · 3 obs
○ 2018-08-04 08:24:26
● 2026-07-21 17:21:26
● 2026-08-05 06:56:04
○A123.1.192.2392015-11-08 → 2016-05-06 · 5 obs
○ 2015-07-02 00:48:46
● 2015-11-08 00:17:34
● 2016-05-06 12:59:36
○ 2017-01-19 18:42:54
○ 2026-08-05 06:56:04
●A172.67.213.462026-07-21 → 2026-08-05 · 3 obs
○ 2018-08-04 08:24:26
● 2026-07-21 17:21:26
● 2026-08-05 06:56:04
○A218.247.85.592018-08-04 → 2018-08-04 · 4 obs
○ 2017-01-19 18:42:54
● 2018-08-04 08:24:26
○ 2026-07-21 17:21:26
○ 2026-08-05 06:56:04
●A2606:4700:3030::ac43:d52e2026-07-21 → 2026-08-05 · 3 obs
○ 2018-08-04 08:24:26
● 2026-07-21 17:21:26
● 2026-08-05 06:56:04
●A2606:4700:3037::6815:23292026-07-21 → 2026-08-05 · 3 obs
○ 2018-08-04 08:24:26
● 2026-07-21 17:21:26
● 2026-08-05 06:56:04
○A59.188.246.2532015-07-02 → 2015-07-02 · 3 obs
● 2015-07-02 00:48:46
○ 2015-11-08 00:17:34
○ 2026-08-05 06:56:04

🔍 DNS Trace

📋 Delegation Chain

ZoneNameserversGlue
coma.gtld-servers.net, b.gtld-servers.net, c.gtld-servers.net, d.gtld-servers.net...-
rz91.comfatima.ns.cloudflare.com, rocco.ns.cloudflare.com12 records

✅ Authoritative Response

Server:108.162.195.121

NS records: fatima.ns.cloudflare.com, rocco.ns.cloudflare.com

🔒 DNSSEC Status

⚠️ Insecure (no DNSSEC)

No DS record for rz91.com (unsigned zone)

⏱️ Timing

Total: 152ms | Queries: -

📄 Records

TypeCountSample Data
A2172.67.213.46, 104.21.35.41
AAAA22606:4700:3037::6815:2329, 2606:4700:3030::ac43:d52e
NS2fatima.ns.cloudflare.com, rocco.ns.cloudflare.com
HTTPS1{"priority":1,"target":".","alpn":["h3",
SOA1fatima.ns.cloudflare.com dns.cloudflare.

📌 Glue Records Collected

Total: 12

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

Analysis

IP Addresses

rz91.com points to the four IP addresses 104.21.35.41, 172.67.213.46, 2606:4700:3030::ac43:d52e and 2606:4700:3037::6815:2329.

Two other host names, along with yoobbs.com, www.tna.cl and www.dotnetcr.com, also share IP numbers with rz91.com.

Name Servers

Two name servers handle the delegation for rz91.com: fatima.ns.cloudflare.com and rocco.ns.cloudflare.com.

rz91.com shares its NS records with other domains, for example hzsjlxs.com, shhjyy09.com, jiaxinhuoyun.com and two others.

At least some of rz91.com's name servers are shared with other domains, for example forwentbase.digital, hzcxpp.com, upache.com and two more.

It is common for these name servers to be used in conjunction with the name servers pedro.ns.cloudflare.com, fred.ns.cloudflare.com and athena.ns.cloudflare.com.

DNS names with 6 IP addresses:

fatima.ns.cloudflare.com resolves to 108.162.194.188, 162.159.38.188 and 172.64.34.188 among others, with 3 other IP addresses in total.

rocco.ns.cloudflare.com resolves to 108.162.195.121, 162.159.44.121 and 172.64.35.121 among others, with 3 other IP addresses in total.