zybosys.com - robtex.com

zybosys.com

DNSSEC⚠️ Not signed
A2606:4700:3037::6815:3241🇺🇸 Cloudflare2606:4700:3037::/48 , Inc. 101 Townsend Street, San Francisco, California 94107, US ✓ In HTTPS hints
A2606:4700:3037::ac43:9d8e🇺🇸 Cloudflare2606:4700:3037::/48 , Inc. 101 Townsend Street, San Francisco, California 94107, US ✓ In HTTPS hints
A104.21.50.65Cloudflare104.21.48.0/20 , Inc. 101 Townsend Street, San Francisco, California 94107, US ✓ In HTTPS hints
A172.67.157.142🇺🇸 Cloudflare172.67.144.0/20 , Inc. 101 Townsend Street, San Francisco, California 94107, US ✓ In HTTPS hints
NScarl.ns.cloudflare.com ⭐
A2606:4700:58::adf5:3b6a🇺🇸 Cloudflare2606:4700:50::/44 , Inc. 101 Townsend Street, San Francisco, California 94107, US
PTRcarl.ns.cloudflare.com
A2803:f800:50::6ca2:c16a🇨🇷 Cloudflare2803:f800:50::/45 LACNIC generated route6 for CloudFlare Latin America S.R.L
PTRcarl.ns.cloudflare.com
A2a06:98c1:50::ac40:216a🇺🇸 Cloudflare2a06:98c1:50::/45
PTRcarl.ns.cloudflare.com
A108.162.193.106🇺🇸 Cloudflare108.162.193.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US
PTRcarl.ns.cloudflare.com
A172.64.33.106🇺🇸 Cloudflare172.64.33.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US
PTRcarl.ns.cloudflare.com
A173.245.59.106🇺🇸 Cloudflare173.245.59.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US
PTRcarl.ns.cloudflare.com
NSreza.ns.cloudflare.com
A2606:4700:50::adf5:3ad9🇺🇸 Cloudflare2606:4700:50::/44 , Inc. 101 Townsend Street, San Francisco, California 94107, US
PTRreza.ns.cloudflare.com
A2803:f800:50::6ca2:c0d9🇨🇷 Cloudflare2803:f800:50::/45 LACNIC generated route6 for CloudFlare Latin America S.R.L
PTRreza.ns.cloudflare.com
A2a06:98c1:50::ac40:20d9🇺🇸 Cloudflare2a06:98c1:50::/45
PTRreza.ns.cloudflare.com
A108.162.192.217🇺🇸 Cloudflare108.162.192.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US
PTRreza.ns.cloudflare.com
A172.64.32.217🇺🇸 Cloudflare172.64.32.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US
PTRreza.ns.cloudflare.com
A173.245.58.217🇺🇸 Cloudflare173.245.58.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US
PTRreza.ns.cloudflare.com
MXaspmx.l.google.com ⭐
A2607:f8b0:4004:c1f::1b🇺🇸 Google2607:f8b0:4004::/48
PTRpd-in-f27.1e100.net
A142.251.111.27🇺🇸 Google142.251.111.0/24
PTRbk-in-f27.1e100.net
MXalt1.aspmx.l.google.com(5)
A2800:3f0:4003:c0f::1b🇨🇱 Google2800:3f0:4003::/48
A108.177.123.26🇺🇸 Google108.177.123.0/24
PTRlcscld-in-f26.1e100.net
MXalt2.aspmx.l.google.com(5)
A2a00:1450:4013:c1e::1a🇳🇱 Google2a00:1450:4013::/48
PTRyugrqzs-in-f26.1e100.net
A192.178.213.26🇺🇸 Google192.178.213.0/24
PTRyugrqzs-in-f26.1e100.net
MXalt3.aspmx.l.google.com(10)
A2a00:1450:4009:c0f::1a🇬🇧 Google2a00:1450:4009::/48
PTRyulhrs-in-f26.1e100.net
A192.178.223.27🇺🇸 Google192.178.223.0/24
PTRyulhrs-in-f27.1e100.net
MXalt4.aspmx.l.google.com(10)
A2a00:1450:400c:c00::1a🇧🇪 Google2a00:1450:400c::/48
PTRws-in-f26.1e100.net
PTRws-in-x1a.1e100.net
A173.194.76.26🇺🇸 Google173.194.76.0/24
PTRws-in-f26.1e100.net
TXTv=spf1 +mx +a +ip4:15.235.143.19 +include:_spf.google.com +include:spf.mydoma...
HTTPSHTTP/3, HTTP/2 ✓ hints match
IPv4 hints104.21.50.65, 172.67.157.142
IPv6 hints2606:4700:3037::6815:3241, 2606:4700:3037::ac43:9d8e
ECHX25519, HKDF-SHA256 + AES-128-GCM draft, id=218, name=cloudflare-ech.com
SOAcarl.ns.cloudflare.comdns@cloudflare.com serial=2399269172

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=1776179922

Subdomains

ns1.zybosys.com

Same first word

zybosys.com

Similar names

bossyyz.cn

DNS History

29 records (11 active, 18 former)

20162017201820192020202120222023202420252026NScarl.ns.cloudflare.comreza.ns.cloudflare.comaria.ns.cloudflare.comdns3.webhostlayer.comdns4.webhostlayer.comns1.webhostlayer.comns2.webhostlayer.comterin.ns.cloudflare.comMXalt1.aspmx.l.google.comalt2.aspmx.l.google.comalt3.aspmx.l.google.comalt4.aspmx.l.google.comaspmx.l.google.comaspmx2.googlemail.comaspmx3.googlemail.comA104.21.50.65172.67.157.1422606:4700:3037::6815:32412606:4700:3037::ac43:9d8e104.31.64.10104.31.65.10167.114.24.178188.114.96.0188.114.97.02400:cb00:2048:1::681f:400a2400:cb00:2048:1::681f:410a2a06:98c1:3120::2a06:98c1:3121::50.62.59.75
○NSaria.ns.cloudflare.com2017-12-23 → 2017-12-23 · 3 obs
○ 2017-02-04 11:10:14
● 2017-12-23 10:41:22
○ 2026-04-14 15:48:00
●NScarl.ns.cloudflare.com2026-04-14 → 2026-04-14 · 2 obs
○ 2017-12-23 10:41:22
● 2026-04-14 15:48:00
○NSdns3.webhostlayer.com2017-02-04 → 2017-02-04 · 4 obs
○ 2016-04-21 19:52:34
● 2017-02-04 11:10:14
○ 2017-12-23 10:41:22
○ 2026-04-14 15:48:00
○NSdns4.webhostlayer.com2017-02-04 → 2017-02-04 · 4 obs
○ 2016-04-21 19:52:34
● 2017-02-04 11:10:14
○ 2017-12-23 10:41:22
○ 2026-04-14 15:48:00
○NSns1.webhostlayer.com2015-06-24 → 2016-04-21 · 4 obs
● 2015-06-24 22:47:14
● 2016-04-21 19:52:34
○ 2017-02-04 11:10:14
○ 2026-04-14 15:48:00
○NSns2.webhostlayer.com2015-06-24 → 2016-04-21 · 4 obs
● 2015-06-24 22:47:14
● 2016-04-21 19:52:34
○ 2017-02-04 11:10:14
○ 2026-04-14 15:48:00
●NSreza.ns.cloudflare.com2026-04-14 → 2026-04-14 · 2 obs
○ 2017-12-23 10:41:22
● 2026-04-14 15:48:00
○NSterin.ns.cloudflare.com2017-12-23 → 2017-12-23 · 3 obs
○ 2017-02-04 11:10:14
● 2017-12-23 10:41:22
○ 2026-04-14 15:48:00
●MXalt1.aspmx.l.google.com2015-06-24 → 2026-04-14 · 2 obs
● 2015-06-24 22:47:14
● 2026-04-14 15:48:00
●MXalt2.aspmx.l.google.com2015-06-24 → 2026-04-14 · 2 obs
● 2015-06-24 22:47:14
● 2026-04-14 15:48:00
●MXalt3.aspmx.l.google.com2026-04-14 → 2026-04-14 · 2 obs
○ 2017-12-23 10:41:22
● 2026-04-14 15:48:00
●MXalt4.aspmx.l.google.com2026-04-14 → 2026-04-14 · 2 obs
○ 2017-12-23 10:41:22
● 2026-04-14 15:48:00
●MXaspmx.l.google.com2015-06-24 → 2026-04-14 · 2 obs
● 2015-06-24 22:47:14
● 2026-04-14 15:48:00
○MXaspmx2.googlemail.com2015-06-24 → 2017-12-23 · 3 obs
● 2015-06-24 22:47:14
● 2017-12-23 10:41:22
○ 2026-04-14 15:48:00
○MXaspmx3.googlemail.com2015-06-24 → 2017-12-23 · 3 obs
● 2015-06-24 22:47:14
● 2017-12-23 10:41:22
○ 2026-04-14 15:48:00
●A104.21.50.652026-04-14 → 2026-04-14 · 2 obs
○ 2017-12-23 10:41:22
● 2026-04-14 15:48:00
○A104.31.64.102017-12-23 → 2017-12-23 · 3 obs
○ 2017-02-04 11:10:14
● 2017-12-23 10:41:22
○ 2026-04-14 15:48:00
○A104.31.65.102017-12-23 → 2017-12-23 · 3 obs
○ 2017-02-04 11:10:14
● 2017-12-23 10:41:22
○ 2026-04-14 15:48:00
○A167.114.24.1782017-02-04 → 2017-02-04 · 4 obs
○ 2016-04-21 19:52:34
● 2017-02-04 11:10:14
○ 2017-12-23 10:41:22
○ 2026-04-14 15:48:00
●A172.67.157.1422026-04-14 → 2026-04-14 · 2 obs
○ 2017-12-23 10:41:22
● 2026-04-14 15:48:00
○A188.114.96.02026-04-14 → 2026-04-14 · 1 obs
○ 2026-04-14 15:48:00
○A188.114.97.02026-04-14 → 2026-04-14 · 1 obs
○ 2026-04-14 15:48:00
○A2400:cb00:2048:1::681f:400a2017-12-23 → 2017-12-23 · 3 obs
○ 2017-02-04 11:10:14
● 2017-12-23 10:41:22
○ 2026-04-14 15:48:00
○A2400:cb00:2048:1::681f:410a2017-12-23 → 2017-12-23 · 3 obs
○ 2017-02-04 11:10:14
● 2017-12-23 10:41:22
○ 2026-04-14 15:48:00
●A2606:4700:3037::6815:32412026-04-14 → 2026-04-14 · 2 obs
○ 2017-12-23 10:41:22
● 2026-04-14 15:48:00
●A2606:4700:3037::ac43:9d8e2026-04-14 → 2026-04-14 · 2 obs
○ 2017-12-23 10:41:22
● 2026-04-14 15:48:00
○A2a06:98c1:3120::2026-04-14 → 2026-04-14 · 1 obs
○ 2026-04-14 15:48:00
○A2a06:98c1:3121::2026-04-14 → 2026-04-14 · 1 obs
○ 2026-04-14 15:48:00
○A50.62.59.752015-06-24 → 2016-04-21 · 4 obs
● 2015-06-24 22:47:14
● 2016-04-21 19:52:34
○ 2017-02-04 11:10:14
○ 2026-04-14 15:48:00

🔍 DNS Trace

📋 Delegation Chain

ZoneNameserversGlue
comc.gtld-servers.net, d.gtld-servers.net, e.gtld-servers.net, f.gtld-servers.net...-
zybosys.comcarl.ns.cloudflare.com, reza.ns.cloudflare.com12 records

✅ Authoritative Response

Server:108.162.193.106

NS records: carl.ns.cloudflare.com, reza.ns.cloudflare.com

🔒 DNSSEC Status

⚠️ Insecure (no DNSSEC)

No DS record for zybosys.com (unsigned zone)

⏱️ Timing

Total: 174ms | Queries: -

📄 Records

TypeCountSample Data
A2172.67.157.142, 104.21.50.65
AAAA22606:4700:3037::ac43:9d8e, 2606:4700:3037::6815:3241
NS2carl.ns.cloudflare.com, reza.ns.cloudflare.com
MX5aspmx.l.google.com (pri: 1), alt3.aspmx.l.google.com (pri: 10)...
TXT1v=spf1 +mx +a +ip4:15.235.143.19 +includ
HTTPS1{"priority":1,"target":".","alpn":["h3",
SOA1carl.ns.cloudflare.com dns.cloudflare.co

📌 Glue Records Collected

Total: 12

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

Analysis

Hierarchy

The parent of ns1.zybosys.com is zybosys.com.

IP Addresses

zybosys.com resolves to four IP numbers: 2606:4700:3037::6815:3241, 2606:4700:3037::ac43:9d8e, 104.21.50.65 and 172.67.157.142.

Other host names such as structlinkenterprise.digital, kryquivaxsolutions.com, tsfr.info, www.masa49.it.com and zhuangshikou.com share IPs with zybosys.com.

Name Servers

zybosys.com is delegated to two name servers: carl.ns.cloudflare.com and reza.ns.cloudflare.com.

zybosys.com shares the same name server setup as bseedinvest.com, mypowerdns.com, yachtbroker.com.au, aussieroadrunner.com.au and selectfire.com.au.

zybosys.com at least partially shares name servers with other domains, for instance infojambi.com, sunacwy.com, huaweidianchi.com, tg-cloud.top and cmif.org.

These name servers are commonly used with adi.ns.cloudflare.com and teagan.ns.cloudflare.com.

Host names with six IP numbers:

carl.ns.cloudflare.com points to 2606:4700:58::adf5:3b6a, 2803:f800:50::6ca2:c16a, 2a06:98c1:50::ac40:216a, 108.162.193.106, 172.64.33.106 and 173.245.59.106.

reza.ns.cloudflare.com points to 2606:4700:50::adf5:3ad9, 2803:f800:50::6ca2:c0d9, 2a06:98c1:50::ac40:20d9, 108.162.192.217, 172.64.32.217 and 173.245.58.217.

Mail Servers

Five mail servers handle zybosys.com: aspmx.l.google.com, alt1.aspmx.l.google.com, alt2.aspmx.l.google.com, alt3.aspmx.l.google.com and alt4.aspmx.l.google.com.

zybosys.com shares at least partially some mail servers with other domains, including stemcelltrainingcourse.org, librerialerma.com.ar, ns500693.ns500765.ns500734.ns500734.ns500699.ns500693.ns500734.ns500693.ns500693.ns500693.ns500699.ns500683.ns500693.ns500683.ns500588.dtrkdll.com, ns500731.ns500742.ns500742.ns500754.ns500754.ns500671.ns500704.ns500742.ns500688.ns500705.ns500705.ns500688.ns500671.ns500688.tenderladiesbz.com and ns500758.ns500758.ns500698.ns500735.ns500736.ns500736.ns500736.ns500736.ns500708.ns500698.ns500576.ns500686.ns500686.ns500619.ns500619.trackreceptor.com.

these mail servers are often used together with mail servers aspmx2.googlemail.com, aspmx3.googlemail.com, aspmx4.googlemail.com and aspmx5.googlemail.com.

Host names with two IP numbers:

Hostname aspmx.l.google.com points to 2607:f8b0:4004:c1f::1b and 142.251.111.27.

Hostname alt1.aspmx.l.google.com points to 2800:3f0:4003:c0f::1b and 108.177.123.26.

Hostname alt2.aspmx.l.google.com points to 2a00:1450:4013:c1e::1a and 192.178.213.26.

Hostname alt3.aspmx.l.google.com points to 2a00:1450:4009:c0f::1a and 192.178.223.27.

Hostname alt4.aspmx.l.google.com points to 2a00:1450:400c:c00::1a and 173.194.76.26.