www.cystack.net - robtex.com

www.cystack.net

DNSSEC⚠️ Not signed
A2606:4700:3035::6815:2fad🇺🇸 Cloudflare2606:4700:3035::/48 , Inc. 101 Townsend Street, San Francisco, California 94107, US ✓ In HTTPS hints
A2606:4700:3035::ac43:955d🇺🇸 Cloudflare2606:4700:3035::/48 , Inc. 101 Townsend Street, San Francisco, California 94107, US ✓ In HTTPS hints
A104.21.47.173Cloudflare104.21.32.0/20 , Inc. 101 Townsend Street, San Francisco, California 94107, US ✓ In HTTPS hints
A172.67.149.93🇺🇸 Cloudflare172.67.144.0/20 , Inc. 101 Townsend Street, San Francisco, California 94107, US ✓ In HTTPS hints
HTTPSHTTP/3, HTTP/2 ✓ hints match
IPv4104.21.47.173, 172.67.149.93
IPv62606:4700:3035::6815:2fad, 2606:4700:3035::ac43:955d

cystack.net

DNSSEC⚠️ Not signed
A2606:4700:3035::6815:2fad🇺🇸 Cloudflare2606:4700:3035::/48 , Inc. 101 Townsend Street, San Francisco, California 94107, US ✓ In HTTPS hints
A2606:4700:3035::ac43:955d🇺🇸 Cloudflare2606:4700:3035::/48 , Inc. 101 Townsend Street, San Francisco, California 94107, US ✓ In HTTPS hints
A104.21.47.173Cloudflare104.21.32.0/20 , Inc. 101 Townsend Street, San Francisco, California 94107, US ✓ In HTTPS hints
A172.67.149.93🇺🇸 Cloudflare172.67.144.0/20 , Inc. 101 Townsend Street, San Francisco, California 94107, US ✓ In HTTPS hints
NSnero.ns.cloudflare.com ⭐
NSryleigh.ns.cloudflare.com
MXaspmx.l.google.com ⭐
MXalt1.aspmx.l.google.com(5)
MXalt2.aspmx.l.google.com(5)
MXaspmx2.googlemail.com(10)
MXaspmx3.googlemail.com(10)
TXTatlassian-domain-verification=DqhBo0SgifTWo6PUBbaawjUXjAQYlAhigrSsoiF2e8Y33iO...
TXTgoogle-site-verification=9w1KI0psVE8__mYi0uP0oBvMTyc9ClZz4_R3HmKe0Qo
TXTgoogle-site-verification=FWJBN0iUKLovPurKffCgVWS_fPgZhCQlt4a_n8Q-nzI
TXTgoogle-site-verification=G1hfQ92Sr2KTaAxAZldVzhSJW5yQC3uXcXO19N88_0M
TXTgoogle-site-verification=UOFpXONybu_spKqKbNZ5HmQLBnjLvF0hGmIBnGJPc5c
TXTgoogle-site-verification=e0-yqy9ytAPExASWTAmRQuCSouA2KX3CiWt9Z2AwGCI
TXTgoogle-site-verification=ttQtX2gAlVEgifqESHzlFatOvhs6Q2cnQtp2TVFZx50
TXTprojectdiscovery-verification=f12ffa3f40
TXTslack-domain-verification=zo1Yd73FUs47j794lcwgWMRPYeL30Bgal7TGhmXZ
TXTv=spf1 include:_spf.mlsend.com include:_spf.google.com ~all
HTTPSHTTP/3, HTTP/2 ✓ hints match
IPv4104.21.47.173, 172.67.149.93
IPv62606:4700:3035::6815:2fad, 2606:4700:3035::ac43:955d
SOAnero.ns.cloudflare.comdns@cloudflare.com serial=2399414907
rank #775392 globally
rank #23503 in the tld

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DNS History

9 records (4 active, 5 former)

20192020202120222023202420252026A104.21.47.173172.67.149.932606:4700:3035::6815:2fad2606:4700:3035::ac43:955d188.114.96.0188.114.97.02a06:98c1:3120::2a06:98c1:3121::42.112.22.134
●A104.21.47.1732026-03-02 → 2026-03-27 · 3 obs
○ 2018-05-07 06:04:48
● 2026-03-02 23:28:02
● 2026-03-27 03:44:02
●A172.67.149.932026-03-02 → 2026-03-27 · 3 obs
○ 2018-05-07 06:04:48
● 2026-03-02 23:28:02
● 2026-03-27 03:44:02
○A188.114.96.02026-03-02 → 2026-03-27 · 2 obs
○ 2026-03-02 23:28:02
○ 2026-03-27 03:44:02
○A188.114.97.02026-03-02 → 2026-03-27 · 2 obs
○ 2026-03-02 23:28:02
○ 2026-03-27 03:44:02
●A2606:4700:3035::6815:2fad2026-03-02 → 2026-03-27 · 3 obs
○ 2018-05-07 06:04:48
● 2026-03-02 23:28:02
● 2026-03-27 03:44:02
●A2606:4700:3035::ac43:955d2026-03-02 → 2026-03-27 · 3 obs
○ 2018-05-07 06:04:48
● 2026-03-02 23:28:02
● 2026-03-27 03:44:02
○A2a06:98c1:3120::2026-03-02 → 2026-03-27 · 2 obs
○ 2026-03-02 23:28:02
○ 2026-03-27 03:44:02
○A2a06:98c1:3121::2026-03-02 → 2026-03-27 · 2 obs
○ 2026-03-02 23:28:02
○ 2026-03-27 03:44:02
○A42.112.22.1342018-05-07 → 2018-05-07 · 3 obs
● 2018-05-07 06:04:48
○ 2026-03-02 23:28:02
○ 2026-03-27 03:44:02

🔍 DNS Trace

📋 Delegation Chain

ZoneNameserversGlue
netm.gtld-servers.net, k.gtld-servers.net, b.gtld-servers.net, f.gtld-servers.net...-
cystack.netryleigh.ns.cloudflare.com, nero.ns.cloudflare.com-

✅ Authoritative Response

Server:108.162.195.28

NS records: ryleigh.ns.cloudflare.com, nero.ns.cloudflare.com

🔒 DNSSEC Status

⚠️ Insecure (no DNSSEC)

No DS record for cystack.net (unsigned zone)

⏱️ Timing

Total: 629ms | Queries: -

📄 Records

TypeCountSample Data
A2172.67.149.93, 104.21.47.173
AAAA22606:4700:3035::6815:2fad, 2606:4700:3035::ac43:955d
HTTPS1{"priority":1,"target":".","alpn":["h3",

Analysis

IP Addresses

Four IP numbers are pointed to by www.cystack.net: 2606:4700:3035::6815:2fad, 2606:4700:3035::ac43:955d, 104.21.47.173 and 172.67.149.93.

other host names including me4.ch, mabbomotel.com, c60china.com, callistodao.org and dehumidifiershelp.com share IP numbers with www.cystack.net.