zi-o.com - robtex.com

zi-o.com

DNSSEC⚠️ Not signed
A76.76.21.21🇺🇸 Amazon76.76.21.0/24 EC2 Prefix
NSjo.ns.cloudflare.com ⭐
A2606:4700:50::adf5:3aac🇺🇸 Cloudflare2606:4700:50::/44 , Inc. 101 Townsend Street, San Francisco, California 94107, US
PTRjo.ns.cloudflare.com
A2803:f800:50::6ca2:c0ac🇨🇷 Cloudflare2803:f800:50::/45 LACNIC generated route6 for CloudFlare Latin America S.R.L
PTRjo.ns.cloudflare.com
A2a06:98c1:50::ac40:20ac🇺🇸 Cloudflare2a06:98c1:50::/45
PTRjo.ns.cloudflare.com
A108.162.192.172🇺🇸 Cloudflare108.162.192.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US
PTRjo.ns.cloudflare.com
A172.64.32.172🇺🇸 Cloudflare172.64.32.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US
PTRjo.ns.cloudflare.com
A173.245.58.172🇺🇸 Cloudflare173.245.58.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US
PTRjo.ns.cloudflare.com
NSrodney.ns.cloudflare.com
A2606:4700:58::adf5:3be4🇺🇸 Cloudflare2606:4700:50::/44 , Inc. 101 Townsend Street, San Francisco, California 94107, US
PTRrodney.ns.cloudflare.com
A2803:f800:50::6ca2:c1e4🇨🇷 Cloudflare2803:f800:50::/45 LACNIC generated route6 for CloudFlare Latin America S.R.L
PTRrodney.ns.cloudflare.com
A2a06:98c1:50::ac40:21e4🇺🇸 Cloudflare2a06:98c1:50::/45
PTRrodney.ns.cloudflare.com
A108.162.193.228🇺🇸 Cloudflare108.162.193.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US
PTRrodney.ns.cloudflare.com
A172.64.33.228🇺🇸 Cloudflare172.64.33.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US
PTRrodney.ns.cloudflare.com
A173.245.59.228🇺🇸 Cloudflare173.245.59.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US
PTRrodney.ns.cloudflare.com
MXmxdomain.qq.com ⭐
TXTqq.com text = "v=spf1 include:spf.mail.qq.com ~all"
SOAjo.ns.cloudflare.comdns@cloudflare.com serial=2399817090

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=1777055112

Same first word

zi-o.com
zi-o.blogspot.com

Similar names

zo-i.com
o-iz.de
z-io.com
oz-i.ru
io-z.com
o-zi.com
z-io.de
i-zo.com
oz-i.com

DNS History

11 records (4 active, 7 former)

20162017201820192020202120222023202420252026NSjo.ns.cloudflare.comrodney.ns.cloudflare.comduke.ns.cloudflare.comf1g1ns1.dnspod.netf1g1ns2.dnspod.nettricia.ns.cloudflare.comMXmxdomain.qq.comA76.76.21.21166.78.103.652.196.94.12952.68.48.76
○NSduke.ns.cloudflare.com2015-08-18 → 2016-05-24 · 4 obs
● 2015-08-18 06:33:24
● 2016-05-24 19:07:04
○ 2016-07-24 12:14:20
○ 2026-04-24 18:44:56
○NSf1g1ns1.dnspod.net2026-03-26 → 2026-04-24 · 2 obs
○ 2026-03-26 20:38:20
○ 2026-04-24 18:44:56
○NSf1g1ns2.dnspod.net2026-03-26 → 2026-04-24 · 2 obs
○ 2026-03-26 20:38:20
○ 2026-04-24 18:44:56
●NSjo.ns.cloudflare.com2026-03-26 → 2026-04-24 · 3 obs
○ 2016-07-24 12:14:20
● 2026-03-26 20:38:20
● 2026-04-24 18:44:56
●NSrodney.ns.cloudflare.com2026-03-26 → 2026-04-24 · 3 obs
○ 2016-07-24 12:14:20
● 2026-03-26 20:38:20
● 2026-04-24 18:44:56
○NStricia.ns.cloudflare.com2015-08-18 → 2016-05-24 · 4 obs
● 2015-08-18 06:33:24
● 2016-05-24 19:07:04
○ 2016-07-24 12:14:20
○ 2026-04-24 18:44:56
●MXmxdomain.qq.com2026-03-26 → 2026-04-24 · 2 obs
● 2026-03-26 20:38:20
● 2026-04-24 18:44:56
○A166.78.103.62016-07-12 → 2016-07-12 · 4 obs
○ 2016-05-24 19:07:04
● 2016-07-12 23:46:22
○ 2016-07-24 12:14:20
○ 2026-04-24 18:44:56
○A52.196.94.1292016-04-14 → 2016-05-24 · 5 obs
○ 2016-02-04 07:33:34
● 2016-04-14 12:23:52
● 2016-05-24 19:07:04
○ 2016-07-12 23:46:22
○ 2026-04-24 18:44:56
○A52.68.48.762015-08-18 → 2016-02-04 · 4 obs
● 2015-08-18 06:33:24
● 2016-02-04 07:33:34
○ 2016-04-14 12:23:52
○ 2026-04-24 18:44:56
●A76.76.21.212026-03-26 → 2026-04-24 · 3 obs
○ 2016-07-24 12:14:20
● 2026-03-26 20:38:20
● 2026-04-24 18:44:56

🔍 DNS Trace

📋 Delegation Chain

ZoneNameserversGlue
coma.gtld-servers.net, b.gtld-servers.net, c.gtld-servers.net, d.gtld-servers.net...-
zi-o.comrodney.ns.cloudflare.com, jo.ns.cloudflare.com12 records

✅ Authoritative Response

Server:108.162.193.228

NS records: rodney.ns.cloudflare.com, jo.ns.cloudflare.com

🔒 DNSSEC Status

⚠️ Insecure (no DNSSEC)

No DS record for zi-o.com (unsigned zone)

⏱️ Timing

Total: 124ms | Queries: -

📄 Records

TypeCountSample Data
A176.76.21.21
NS2jo.ns.cloudflare.com, rodney.ns.cloudflare.com
MX1mxdomain.qq.com (pri: 5)
TXT1qq.com text = "v=spf1 include:spf.mail.
SOA1jo.ns.cloudflare.com dns.cloudflare.com

📌 Glue Records Collected

Total: 12

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

Analysis

IP Addresses

zi-o.com points to a single IP number: 76.76.21.21.

other host names for instance apparmy.com, graport.jp, saassic.com, afoolishness.com and albinma.com share IP numbers with zi-o.com.

Name Servers

zi-o.com is delegated to two name servers: jo.ns.cloudflare.com and rodney.ns.cloudflare.com.

zi-o.com shares the same name server setup as other domains, for example txw2.net, abb-bank.az, robertarocino.com.br, americanbodybuilding.com and netacc.xyz.

zi-o.com at least partially shares name servers with other domains, for instance bookvipplus.com, 518ec.cn, outside.co.il, masscitizen.com and aicwaikato.com.

These name servers are commonly used with kinsley.ns.cloudflare.com, barbara.ns.cloudflare.com, laura.ns.cloudflare.com and logan.ns.cloudflare.com.

Host names with six IP numbers:

jo.ns.cloudflare.com points to: 2606:4700:50::adf5:3aac, 2803:f800:50::6ca2:c0ac, 2a06:98c1:50::ac40:20ac, 108.162.192.172, 172.64.32.172 and 173.245.58.172; rodney.ns.cloudflare.com points to: 2606:4700:58::adf5:3be4, 2803:f800:50::6ca2:c1e4, 2a06:98c1:50::ac40:21e4, 108.162.193.228, 172.64.33.228 and 173.245.59.228.

Mail Servers

zi-o.com is handled by a single mail server, mxdomain.qq.com.

zi-o.com shares the same mail server setup as other domains, for instance 3tnet.cn, kinglan.com, playcat.net, zzhedu.com and exlb.pw.

zi-o.com shares mail servers with other domains at least partially, including 58ra.com, wuo.com.cn, lubowen.cn, cq168.com and jelly1.com.

these mail servers are often used with mxbiz1.qq.com and mxbiz2.qq.com.