crowdsync.io - robtex.com

crowdsync.io

DNSSEC⚠️ Not signed
A2606:4700:3033::ac43:d666🇺🇸 Cloudflare2606:4700:3033::/48 , Inc. 101 Townsend Street, San Francisco, California 94107, US ✓ In HTTPS hints
A2606:4700:3034::6815:5620🇺🇸 Cloudflare2606:4700:3034::/48 , Inc. 101 Townsend Street, San Francisco, California 94107, US ✓ In HTTPS hints
A104.21.86.32Cloudflare104.21.80.0/20 , Inc. 101 Townsend Street, San Francisco, California 94107, US ✓ In HTTPS hints
A172.67.214.102🇺🇸 Cloudflare172.67.208.0/20 , Inc. 101 Townsend Street, San Francisco, California 94107, US ✓ In HTTPS hints
NSdeb.ns.cloudflare.com ⭐
A2606:4700:50::adf5:3a5c🇺🇸 Cloudflare2606:4700:50::/44 , Inc. 101 Townsend Street, San Francisco, California 94107, US
PTRdeb.ns.cloudflare.com
A2803:f800:50::6ca2:c05c🇨🇷 Cloudflare2803:f800:50::/45 LACNIC generated route6 for CloudFlare Latin America S.R.L
PTRdeb.ns.cloudflare.com
A2a06:98c1:50::ac40:205c🇺🇸 Cloudflare2a06:98c1:50::/45
PTRdeb.ns.cloudflare.com
A108.162.192.92🇺🇸 Cloudflare108.162.192.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US
PTRdeb.ns.cloudflare.com
A172.64.32.92🇺🇸 Cloudflare172.64.32.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US
PTRdeb.ns.cloudflare.com
A173.245.58.92🇺🇸 Cloudflare173.245.58.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US
PTRdeb.ns.cloudflare.com
NSmartin.ns.cloudflare.com
A2606:4700:58::a29f:2c57🇺🇸 Cloudflare2606:4700:50::/44 , Inc. 101 Townsend Street, San Francisco, California 94107, US
PTRmartin.ns.cloudflare.com
A2803:f800:50::6ca2:c357🇨🇷 Cloudflare2803:f800:50::/45 LACNIC generated route6 for CloudFlare Latin America S.R.L
PTRmartin.ns.cloudflare.com
A2a06:98c1:50::ac40:2357🇺🇸 Cloudflare2a06:98c1:50::/45
PTRmartin.ns.cloudflare.com
A108.162.195.87🇺🇸 Cloudflare108.162.195.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US
PTRmartin.ns.cloudflare.com
A162.159.44.87Cloudflare162.159.32.0/20 , Inc. 101 Townsend Street, San Francisco, California 94107, US
PTRmartin.ns.cloudflare.com
A172.64.35.87🇺🇸 Cloudflare172.64.35.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US
PTRmartin.ns.cloudflare.com
HTTPSHTTP/3, HTTP/2 ✓ hints match
IPv4 hints104.21.86.32, 172.67.214.102
IPv6 hints2606:4700:3033::ac43:d666, 2606:4700:3034::6815:5620
ECHX25519, HKDF-SHA256 + AES-128-GCM draft, id=109, name=cloudflare-ech.com
SOAdeb.ns.cloudflare.comdns@cloudflare.com serial=2399009107

io

DNSSEC🔒 Signed (DS record present)
NSa0.nic.io ⭐
NSa2.nic.io
NSb0.nic.io
NSc0.nic.io
SOAa0.nic.iohostmaster@donuts.email serial=1777334111

Same first word

crowdsync.io

DNS History

17 records (6 active, 11 former)

20192020202120222023202420252026NSdeb.ns.cloudflare.commartin.ns.cloudflare.comisla.ns.cloudflare.comjack.ns.cloudflare.comMXalt1.aspmx.l.google.comalt2.aspmx.l.google.comaspmx.l.google.comaspmx2.googlemail.comaspmx3.googlemail.comA104.21.86.32172.67.214.1022606:4700:3033::ac43:d6662606:4700:3034::6815:5620104.18.46.26104.18.47.262400:cb00:2048:1::6812:2e1a2400:cb00:2048:1::6812:2f1a
●NSdeb.ns.cloudflare.com2026-04-19 → 2026-04-28 · 3 obs
○ 2018-05-06 12:53:40
● 2026-04-19 14:45:42
● 2026-04-28 00:08:06
○NSisla.ns.cloudflare.com2018-05-06 → 2018-05-06 · 3 obs
● 2018-05-06 12:53:40
○ 2026-04-19 14:45:42
○ 2026-04-28 00:08:06
○NSjack.ns.cloudflare.com2018-05-06 → 2018-05-06 · 3 obs
● 2018-05-06 12:53:40
○ 2026-04-19 14:45:42
○ 2026-04-28 00:08:06
●NSmartin.ns.cloudflare.com2026-04-19 → 2026-04-28 · 3 obs
○ 2018-05-06 12:53:40
● 2026-04-19 14:45:42
● 2026-04-28 00:08:06
○MXalt1.aspmx.l.google.com2018-05-06 → 2018-05-06 · 3 obs
● 2018-05-06 12:53:40
○ 2026-04-19 14:45:42
○ 2026-04-28 00:08:06
○MXalt2.aspmx.l.google.com2018-05-06 → 2018-05-06 · 3 obs
● 2018-05-06 12:53:40
○ 2026-04-19 14:45:42
○ 2026-04-28 00:08:06
○MXaspmx.l.google.com2018-05-06 → 2018-05-06 · 3 obs
● 2018-05-06 12:53:40
○ 2026-04-19 14:45:42
○ 2026-04-28 00:08:06
○MXaspmx2.googlemail.com2018-05-06 → 2018-05-06 · 3 obs
● 2018-05-06 12:53:40
○ 2026-04-19 14:45:42
○ 2026-04-28 00:08:06
○MXaspmx3.googlemail.com2018-05-06 → 2018-05-06 · 3 obs
● 2018-05-06 12:53:40
○ 2026-04-19 14:45:42
○ 2026-04-28 00:08:06
○A104.18.46.262018-05-06 → 2018-05-06 · 3 obs
● 2018-05-06 12:53:40
○ 2026-04-19 14:45:42
○ 2026-04-28 00:08:06
○A104.18.47.262018-05-06 → 2018-05-06 · 3 obs
● 2018-05-06 12:53:40
○ 2026-04-19 14:45:42
○ 2026-04-28 00:08:06
●A104.21.86.322026-04-19 → 2026-04-28 · 3 obs
○ 2018-05-06 12:53:40
● 2026-04-19 14:45:42
● 2026-04-28 00:08:06
●A172.67.214.1022026-04-19 → 2026-04-28 · 3 obs
○ 2018-05-06 12:53:40
● 2026-04-19 14:45:42
● 2026-04-28 00:08:06
○A2400:cb00:2048:1::6812:2e1a2018-05-06 → 2018-05-06 · 3 obs
● 2018-05-06 12:53:40
○ 2026-04-19 14:45:42
○ 2026-04-28 00:08:06
○A2400:cb00:2048:1::6812:2f1a2018-05-06 → 2018-05-06 · 3 obs
● 2018-05-06 12:53:40
○ 2026-04-19 14:45:42
○ 2026-04-28 00:08:06
●A2606:4700:3033::ac43:d6662026-04-19 → 2026-04-28 · 3 obs
○ 2018-05-06 12:53:40
● 2026-04-19 14:45:42
● 2026-04-28 00:08:06
●A2606:4700:3034::6815:56202026-04-19 → 2026-04-28 · 3 obs
○ 2018-05-06 12:53:40
● 2026-04-19 14:45:42
● 2026-04-28 00:08:06

🔍 DNS Trace

📋 Delegation Chain

ZoneNameserversGlue
iob0.nic.io, a0.nic.io, a2.nic.io, c0.nic.io-
crowdsync.iomartin.ns.cloudflare.com, deb.ns.cloudflare.com-

✅ Authoritative Response

Server:172.64.35.87

NS records: martin.ns.cloudflare.com, deb.ns.cloudflare.com

🔒 DNSSEC Status

⚠️ Insecure (no DNSSEC)

No DS record for crowdsync.io (unsigned zone)

⏱️ Timing

Total: 1239ms | Queries: -

📄 Records

TypeCountSample Data
A2104.21.86.32, 172.67.214.102
AAAA22606:4700:3033::ac43:d666, 2606:4700:3034::6815:5620
NS2deb.ns.cloudflare.com, martin.ns.cloudflare.com
HTTPS1{"priority":1,"target":".","alpn":["h3",
SOA1deb.ns.cloudflare.com dns.cloudflare.com

Analysis

IP Addresses

crowdsync.io maps to four IP numbers: 2606:4700:3033::ac43:d666, 2606:4700:3034::6815:5620, 104.21.86.32 and 172.67.214.102.

Other host names such as trollfestival.gr, die-fa.cn, www.catherineasaro.net, mail.ardenproperty.co.uk and telegxeien.click share IPs with crowdsync.io.

Name Servers

Two name servers deb.ns.cloudflare.com and martin.ns.cloudflare.com handle the delegation for crowdsync.io.

crowdsync.io shares the same name server setup as other domains, for example xn--90aiimckc.bg, xn--90aiimcm.bg, otdyh-v-abhazii.ru, alltiptop.me and nexus-infinitus.com.

crowdsync.io at least partially shares name servers with other domains, for example athenseyehospital.gr, pindunet.com, hollywoodfoundation.co.za, siv.org.uk and chitahub.ru.

These name servers are commonly used with lakas.ns.cloudflare.com and alice.ns.cloudflare.com and zita.ns.cloudflare.com.

Host names with six IP numbers:

deb.ns.cloudflare.com points to 2606:4700:50::adf5:3a5c, 2803:f800:50::6ca2:c05c, 2a06:98c1:50::ac40:205c, 108.162.192.92, 172.64.32.92 and 173.245.58.92.

martin.ns.cloudflare.com points to 2606:4700:58::a29f:2c57, 2803:f800:50::6ca2:c357, 2a06:98c1:50::ac40:2357, 108.162.195.87, 162.159.44.87 and 172.64.35.87.