b2y.io - robtex.com

b2y.io

DNSSEC⚠️ Not signed
A2606:4700:3031::ac43:c47b🇺🇸 Cloudflare2606:4700:3031::/48 , Inc. 101 Townsend Street, San Francisco, California 94107, US ✓ In HTTPS hints
A2606:4700:3037::6815:249e🇺🇸 Cloudflare2606:4700:3037::/48 , Inc. 101 Townsend Street, San Francisco, California 94107, US ✓ In HTTPS hints
A104.21.36.158Cloudflare104.21.32.0/20 , Inc. 101 Townsend Street, San Francisco, California 94107, US ✓ In HTTPS hints
A172.67.196.123🇺🇸 Cloudflare172.67.192.0/20 , Inc. 101 Townsend Street, San Francisco, California 94107, US ✓ In HTTPS hints
NSadaline.ns.cloudflare.com ⭐
A2606:4700:50::a29f:2631🇺🇸 Cloudflare2606:4700:50::/44 , Inc. 101 Townsend Street, San Francisco, California 94107, US
PTRadaline.ns.cloudflare.com
A2803:f800:50::6ca2:c231🇨🇷 Cloudflare2803:f800:50::/45 LACNIC generated route6 for CloudFlare Latin America S.R.L
PTRadaline.ns.cloudflare.com
A2a06:98c1:50::ac40:2231🇺🇸 Cloudflare2a06:98c1:50::/45
PTRadaline.ns.cloudflare.com
A108.162.194.49🇺🇸 Cloudflare108.162.194.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US
PTRadaline.ns.cloudflare.com
A162.159.38.49Cloudflare162.159.32.0/20 , Inc. 101 Townsend Street, San Francisco, California 94107, US
PTRadaline.ns.cloudflare.com
A172.64.34.49🇺🇸 Cloudflare172.64.34.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US
PTRadaline.ns.cloudflare.com
NScoen.ns.cloudflare.com
A2606:4700:58::a29f:2c97🇺🇸 Cloudflare2606:4700:50::/44 , Inc. 101 Townsend Street, San Francisco, California 94107, US
PTRcoen.ns.cloudflare.com
A2803:f800:50::6ca2:c397🇨🇷 Cloudflare2803:f800:50::/45 LACNIC generated route6 for CloudFlare Latin America S.R.L
PTRcoen.ns.cloudflare.com
A2a06:98c1:50::ac40:2397🇺🇸 Cloudflare2a06:98c1:50::/45
PTRcoen.ns.cloudflare.com
A108.162.195.151🇺🇸 Cloudflare108.162.195.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US
PTRcoen.ns.cloudflare.com
A162.159.44.151Cloudflare162.159.32.0/20 , Inc. 101 Townsend Street, San Francisco, California 94107, US
PTRcoen.ns.cloudflare.com
A172.64.35.151🇺🇸 Cloudflare172.64.35.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US
PTRcoen.ns.cloudflare.com
HTTPSHTTP/3, HTTP/2 ✓ hints match
IPv4 hints104.21.36.158, 172.67.196.123
IPv6 hints2606:4700:3031::ac43:c47b, 2606:4700:3037::6815:249e
ECHX25519, HKDF-SHA256 + AES-128-GCM draft, id=194, name=cloudflare-ech.com
SOAadaline.ns.cloudflare.comdns@cloudflare.com serial=2410715116

io

DNSSEC🔒 Signed (DS record present)
NSa0.nic.io ⭐
NSa2.nic.io
NSb0.nic.io
NSc0.nic.io
SOAa0.nic.iohostmaster@donuts.email serial=1785327189
rank #812192 globally
rank #6795 in the tld

Same first word

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Similar names

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DNS History

10 records (6 active, 4 former)

NSadaline.ns.cloudflare.comcoen.ns.cloudflare.comA104.21.36.158172.67.196.1232606:4700:3031::ac43:c47b2606:4700:3037::6815:249e188.114.96.4188.114.97.42a06:98c1:3120::2a06:98c1:3121::
●NSadaline.ns.cloudflare.com2026-07-27 → 2026-07-29 · 2 obs
● 2026-07-27 10:54:42
● 2026-07-29 12:48:22
●NScoen.ns.cloudflare.com2026-07-27 → 2026-07-29 · 2 obs
● 2026-07-27 10:54:42
● 2026-07-29 12:48:22
●A104.21.36.1582026-07-27 → 2026-07-29 · 3 obs
○ 2026-07-27 10:54:42
● 2026-07-27 11:59:18
● 2026-07-29 12:48:22
●A172.67.196.1232026-07-27 → 2026-07-29 · 3 obs
○ 2026-07-27 10:54:42
● 2026-07-27 11:59:18
● 2026-07-29 12:48:22
○A188.114.96.42026-07-27 → 2026-07-27 · 3 obs
● 2026-07-27 10:54:42
○ 2026-07-27 11:59:18
○ 2026-07-29 12:48:22
○A188.114.97.42026-07-27 → 2026-07-27 · 3 obs
● 2026-07-27 10:54:42
○ 2026-07-27 11:59:18
○ 2026-07-29 12:48:22
●A2606:4700:3031::ac43:c47b2026-07-27 → 2026-07-29 · 3 obs
○ 2026-07-27 10:54:42
● 2026-07-27 11:59:18
● 2026-07-29 12:48:22
●A2606:4700:3037::6815:249e2026-07-27 → 2026-07-29 · 3 obs
○ 2026-07-27 10:54:42
● 2026-07-27 11:59:18
● 2026-07-29 12:48:22
○A2a06:98c1:3120::2026-07-27 → 2026-07-27 · 3 obs
● 2026-07-27 10:54:42
○ 2026-07-27 11:59:18
○ 2026-07-29 12:48:22
○A2a06:98c1:3121::2026-07-27 → 2026-07-27 · 3 obs
● 2026-07-27 10:54:42
○ 2026-07-27 11:59:18
○ 2026-07-29 12:48:22

🔍 DNS Trace

📋 Delegation Chain

ZoneNameserversGlue
ioa0.nic.io, a2.nic.io, b0.nic.io, c0.nic.io-
b2y.ioadaline.ns.cloudflare.com, coen.ns.cloudflare.com-

✅ Authoritative Response

Server:108.162.195.151

NS records: adaline.ns.cloudflare.com, coen.ns.cloudflare.com

🔒 DNSSEC Status

⚠️ Insecure (no DNSSEC)

No DS record for b2y.io (unsigned zone)

⏱️ Timing

Total: 537ms | Queries: -

📄 Records

TypeCountSample Data
A2104.21.36.158, 172.67.196.123
AAAA22606:4700:3031::ac43:c47b, 2606:4700:3037::6815:249e
NS2adaline.ns.cloudflare.com, coen.ns.cloudflare.com
HTTPS1{"priority":1,"target":".","alpn":["h3",
SOA1adaline.ns.cloudflare.com dns.cloudflare

Analysis

IP Addresses

b2y.io points to the four IP addresses 104.21.36.158, 172.67.196.123, 2606:4700:3031::ac43:c47b and 2606:4700:3037::6815:249e.

fn999.cn, sofainf.com, methods.com plus two other host names have IP numbers in common with b2y.io.

Name Servers

Two name servers handle the delegation for b2y.io: adaline.ns.cloudflare.com and coen.ns.cloudflare.com.

The name server configuration of b2y.io is shared with other domains, for instance naehmaschinen-test.info, fairsafari.nl, mattleblanc.net and two others.

The name servers of b2y.io overlap at least partially with those of other domains — among them 808686.com, filmcdn.top, chemgas.com.sg and two more.

The name servers logan.ns.cloudflare.com, greg.ns.cloudflare.com and dara.ns.cloudflare.com are commonly seen alongside these name servers.

Hosts with 6 IP addresses each:

adaline.ns.cloudflare.com resolves to 108.162.194.49, 162.159.38.49 and 172.64.34.49 among others, with 3 other IP addresses in total.

coen.ns.cloudflare.com resolves to 108.162.195.151, 162.159.44.151 and 172.64.35.151 among others, with 3 other IP addresses in total.