91zuo.com - robtex.com

91zuo.com

DNSSEC⚠️ Not signed
A2606:4700:3031::6815:5a10🇺🇸 Cloudflare2606:4700:3031::/48 , Inc. 101 Townsend Street, San Francisco, California 94107, US ✓ In HTTPS hints
A2606:4700:3036::ac43:9703🇺🇸 Cloudflare2606:4700:3036::/48 , Inc. 101 Townsend Street, San Francisco, California 94107, US ✓ In HTTPS hints
A104.21.90.16Cloudflare104.21.80.0/20 , Inc. 101 Townsend Street, San Francisco, California 94107, US ✓ In HTTPS hints
A172.67.151.3🇺🇸 Cloudflare172.67.144.0/20 , Inc. 101 Townsend Street, San Francisco, California 94107, US ✓ In HTTPS hints
NSdolly.ns.cloudflare.com ⭐
A2606:4700:50::adf5:3a62🇺🇸 Cloudflare2606:4700:50::/44 , Inc. 101 Townsend Street, San Francisco, California 94107, US
PTRdolly.ns.cloudflare.com
A2803:f800:50::6ca2:c062🇨🇷 Cloudflare2803:f800:50::/45 LACNIC generated route6 for CloudFlare Latin America S.R.L
PTRdolly.ns.cloudflare.com
A2a06:98c1:50::ac40:2062🇺🇸 Cloudflare2a06:98c1:50::/45
PTRdolly.ns.cloudflare.com
A108.162.192.98🇺🇸 Cloudflare108.162.192.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US
PTRdolly.ns.cloudflare.com
A172.64.32.98🇺🇸 Cloudflare172.64.32.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US
PTRdolly.ns.cloudflare.com
A173.245.58.98🇺🇸 Cloudflare173.245.58.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US
PTRdolly.ns.cloudflare.com
NSlynn.ns.cloudflare.com
A2606:4700:58::adf5:3bc9🇺🇸 Cloudflare2606:4700:50::/44 , Inc. 101 Townsend Street, San Francisco, California 94107, US
A2803:f800:50::6ca2:c1c9Cloudflare2803:f800:50::/45 LACNIC generated route6 for CloudFlare Latin America S.R.L
A2a06:98c1:50::ac40:21c9Cloudflare2a06:98c1:50::/45
A108.162.193.201Cloudflare108.162.193.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US
A172.64.33.201Cloudflare172.64.33.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US
A173.245.59.201Cloudflare173.245.59.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US
HTTPSHTTP/3, HTTP/2 ✓ hints match
IPv4 hints104.21.90.16, 172.67.151.3
IPv6 hints2606:4700:3031::6815:5a10, 2606:4700:3036::ac43:9703
ECHX25519, HKDF-SHA256 + AES-128-GCM draft, id=17, name=cloudflare-ech.com
SOAdolly.ns.cloudflare.comdns@cloudflare.com serial=2400779007

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=1777243041

Same first word

91zuo.com

Similar names

19zuo.com
91zou.com

DNS History

12 records (6 active, 6 former)

20162017201820192020202120222023202420252026NSdolly.ns.cloudflare.comlynn.ns.cloudflare.comf1g1ns1.dnspod.netf1g1ns2.dnspod.netA104.21.90.16172.67.151.32606:4700:3031::6815:5a102606:4700:3036::ac43:9703119.28.75.24947.88.9.10958.96.181.32CNAMEns.wangguai.com
●NSdolly.ns.cloudflare.com2026-04-25 → 2026-04-26 · 3 obs
○ 2017-01-10 01:10:24
● 2026-04-25 11:12:28
● 2026-04-26 22:57:04
○NSf1g1ns1.dnspod.net2015-06-20 → 2017-01-10 · 4 obs
● 2015-06-20 23:58:44
● 2017-01-10 01:10:24
○ 2026-04-25 11:12:28
○ 2026-04-26 22:57:04
○NSf1g1ns2.dnspod.net2015-06-20 → 2017-01-10 · 4 obs
● 2015-06-20 23:58:44
● 2017-01-10 01:10:24
○ 2026-04-25 11:12:28
○ 2026-04-26 22:57:04
●NSlynn.ns.cloudflare.com2026-04-25 → 2026-04-26 · 3 obs
○ 2017-01-10 01:10:24
● 2026-04-25 11:12:28
● 2026-04-26 22:57:04
●A104.21.90.162026-04-25 → 2026-04-26 · 3 obs
○ 2017-12-18 15:35:46
● 2026-04-25 11:12:28
● 2026-04-26 22:57:04
○A119.28.75.2492017-12-18 → 2017-12-18 · 4 obs
○ 2015-11-05 07:16:40
● 2017-12-18 15:35:46
○ 2026-04-25 11:12:28
○ 2026-04-26 22:57:04
●A172.67.151.32026-04-25 → 2026-04-26 · 3 obs
○ 2017-12-18 15:35:46
● 2026-04-25 11:12:28
● 2026-04-26 22:57:04
●A2606:4700:3031::6815:5a102026-04-25 → 2026-04-26 · 3 obs
○ 2017-12-18 15:35:46
● 2026-04-25 11:12:28
● 2026-04-26 22:57:04
●A2606:4700:3036::ac43:97032026-04-25 → 2026-04-26 · 3 obs
○ 2017-12-18 15:35:46
● 2026-04-25 11:12:28
● 2026-04-26 22:57:04
○A47.88.9.1092017-12-18 → 2017-12-18 · 4 obs
○ 2015-11-05 07:16:40
● 2017-12-18 15:35:46
○ 2026-04-25 11:12:28
○ 2026-04-26 22:57:04
○A58.96.181.322015-06-20 → 2015-11-05 · 4 obs
● 2015-06-20 23:58:44
● 2015-11-05 07:16:40
○ 2017-12-18 15:35:46
○ 2026-04-26 22:57:04
○CNAMEns.wangguai.com2015-06-20 → 2017-01-10 · 4 obs
● 2015-06-20 23:58:44
● 2017-01-10 01:10:24
○ 2017-12-18 15:35:46
○ 2026-04-26 22:57:04

🔍 DNS Trace

📋 Delegation Chain

ZoneNameserversGlue
coma.gtld-servers.net, f.gtld-servers.net, g.gtld-servers.net, j.gtld-servers.net...-
91zuo.comdolly.ns.cloudflare.com, lynn.ns.cloudflare.com12 records

✅ Authoritative Response

Server:108.162.193.201

NS records: dolly.ns.cloudflare.com, lynn.ns.cloudflare.com

🔒 DNSSEC Status

⚠️ Insecure (no DNSSEC)

No DS record for 91zuo.com (unsigned zone)

⏱️ Timing

Total: 754ms | Queries: -

📄 Records

TypeCountSample Data
A2104.21.90.16, 172.67.151.3
AAAA22606:4700:3031::6815:5a10, 2606:4700:3036::ac43:9703
NS2dolly.ns.cloudflare.com, lynn.ns.cloudflare.com
HTTPS1{"priority":1,"target":".","alpn":["h3",
SOA1dolly.ns.cloudflare.com dns.cloudflare.c

📌 Glue Records Collected

Total: 12

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

Analysis

IP Addresses

91zuo.com resolves to four IP numbers: 2606:4700:3031::6815:5a10, 2606:4700:3036::ac43:9703, 104.21.90.16 and 172.67.151.3.

other host names for instance xinbiz.com.cn, brantonivela.com, roproxy.xyz, edarling.mx and 4728fanli.com share IP numbers with 91zuo.com.

Name Servers

91zuo.com is delegated to two name servers: dolly.ns.cloudflare.com and lynn.ns.cloudflare.com.

91zuo.com shares the same name server setup as other domains, for example hlcgw.com, 91cg.in, 51cg50.me, 51bg.me and 18cartoon.com.

91zuo.com at least partially shares name servers with other domains, for instance requestltd.com, jennyshop.com.cn, 09w.com, amopenhouse.com and jonkaric.co.uk.

These name servers are often used with dom.ns.cloudflare.com and jerome.ns.cloudflare.com.

Host names with six IP numbers:

dolly.ns.cloudflare.com points to: 2606:4700:50::adf5:3a62, 2803:f800:50::6ca2:c062, 2a06:98c1:50::ac40:2062, 108.162.192.98, 172.64.32.98 and 173.245.58.98; lynn.ns.cloudflare.com points to: 2606:4700:58::adf5:3bc9, 2803:f800:50::6ca2:c1c9, 2a06:98c1:50::ac40:21c9, 108.162.193.201, 172.64.33.201 and 173.245.59.201.