sfyb888.com - robtex.com

sfyb888.com

DNSSEC⚠️ Not signed
A2606:4700:3031::ac43:cbb6🇺🇸 Cloudflare2606:4700:3031::/48 , Inc. 101 Townsend Street, San Francisco, California 94107, US ✓ In HTTPS hints
A2606:4700:3034::6815:2cd2🇺🇸 Cloudflare2606:4700:3034::/48 , Inc. 101 Townsend Street, San Francisco, California 94107, US ✓ In HTTPS hints
A104.21.44.210Cloudflare104.21.32.0/20 , Inc. 101 Townsend Street, San Francisco, California 94107, US ✓ In HTTPS hints
A172.67.203.182🇺🇸 Cloudflare172.67.192.0/20 , Inc. 101 Townsend Street, San Francisco, California 94107, US ✓ In HTTPS hints
NSasa.ns.cloudflare.com ⭐
A2606:4700:50::adf5:3af6🇺🇸 Cloudflare2606:4700:50::/44 , Inc. 101 Townsend Street, San Francisco, California 94107, US
PTRasa.ns.cloudflare.com
A2803:f800:50::6ca2:c0f6🇨🇷 Cloudflare2803:f800:50::/45 LACNIC generated route6 for CloudFlare Latin America S.R.L
PTRasa.ns.cloudflare.com
A2a06:98c1:50::ac40:20f6🇺🇸 Cloudflare2a06:98c1:50::/45
PTRasa.ns.cloudflare.com
A108.162.192.246🇺🇸 Cloudflare108.162.192.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US
PTRasa.ns.cloudflare.com
A172.64.32.246🇺🇸 Cloudflare172.64.32.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US
PTRasa.ns.cloudflare.com
A173.245.58.246🇺🇸 Cloudflare173.245.58.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US
PTRasa.ns.cloudflare.com
NSwatson.ns.cloudflare.com
A2606:4700:58::a29f:2c17🇺🇸 Cloudflare2606:4700:50::/44 , Inc. 101 Townsend Street, San Francisco, California 94107, US
PTRwatson.ns.cloudflare.com
A2803:f800:50::6ca2:c317🇨🇷 Cloudflare2803:f800:50::/45 LACNIC generated route6 for CloudFlare Latin America S.R.L
PTRwatson.ns.cloudflare.com
A2a06:98c1:50::ac40:2317🇺🇸 Cloudflare2a06:98c1:50::/45
PTRwatson.ns.cloudflare.com
A108.162.195.23🇺🇸 Cloudflare108.162.195.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US
PTRwatson.ns.cloudflare.com
A162.159.44.23Cloudflare162.159.32.0/20 , Inc. 101 Townsend Street, San Francisco, California 94107, US
PTRwatson.ns.cloudflare.com
A172.64.35.23🇺🇸 Cloudflare172.64.35.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US
PTRwatson.ns.cloudflare.com
HTTPSHTTP/3, HTTP/2 ✓ hints match
IPv4 hints104.21.44.210, 172.67.203.182
IPv6 hints2606:4700:3031::ac43:cbb6, 2606:4700:3034::6815:2cd2
ECHX25519, HKDF-SHA256 + AES-128-GCM draft, id=37, name=cloudflare-ech.com
SOAasa.ns.cloudflare.comdns@cloudflare.com serial=2402358023

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=1777075381

Same first word

sfyb888.com

DNS History

10 records (6 active, 4 former)

20192020202120222023202420252026NSasa.ns.cloudflare.comwatson.ns.cloudflare.comdns17.hichina.comdns18.hichina.comMXmxn.mxhichina.commxw.mxhichina.comA104.21.44.210172.67.203.1822606:4700:3031::ac43:cbb62606:4700:3034::6815:2cd2
●NSasa.ns.cloudflare.com2026-04-16 → 2026-04-25 · 3 obs
○ 2018-05-09 04:05:04
● 2026-04-16 23:31:12
● 2026-04-25 00:24:28
○NSdns17.hichina.com2018-05-09 → 2018-05-09 · 3 obs
● 2018-05-09 04:05:04
○ 2026-04-16 23:31:12
○ 2026-04-25 00:24:28
○NSdns18.hichina.com2018-05-09 → 2018-05-09 · 3 obs
● 2018-05-09 04:05:04
○ 2026-04-16 23:31:12
○ 2026-04-25 00:24:28
●NSwatson.ns.cloudflare.com2026-04-16 → 2026-04-25 · 3 obs
○ 2018-05-09 04:05:04
● 2026-04-16 23:31:12
● 2026-04-25 00:24:28
○MXmxn.mxhichina.com2018-05-09 → 2018-05-09 · 3 obs
● 2018-05-09 04:05:04
○ 2026-04-16 23:31:12
○ 2026-04-25 00:24:28
○MXmxw.mxhichina.com2018-05-09 → 2018-05-09 · 3 obs
● 2018-05-09 04:05:04
○ 2026-04-16 23:31:12
○ 2026-04-25 00:24:28
●A104.21.44.2102026-04-16 → 2026-04-25 · 2 obs
● 2026-04-16 23:31:12
● 2026-04-25 00:24:28
●A172.67.203.1822026-04-16 → 2026-04-25 · 2 obs
● 2026-04-16 23:31:12
● 2026-04-25 00:24:28
●A2606:4700:3031::ac43:cbb62026-04-16 → 2026-04-25 · 2 obs
● 2026-04-16 23:31:12
● 2026-04-25 00:24:28
●A2606:4700:3034::6815:2cd22026-04-16 → 2026-04-25 · 2 obs
● 2026-04-16 23:31:12
● 2026-04-25 00:24:28

🔍 DNS Trace

📋 Delegation Chain

ZoneNameserversGlue
coma.gtld-servers.net, b.gtld-servers.net, c.gtld-servers.net, d.gtld-servers.net...-
sfyb888.comasa.ns.cloudflare.com, watson.ns.cloudflare.com12 records

✅ Authoritative Response

Server:108.162.192.246

NS records: asa.ns.cloudflare.com, watson.ns.cloudflare.com

🔒 DNSSEC Status

⚠️ Insecure (no DNSSEC)

No DS record for sfyb888.com (unsigned zone)

⏱️ Timing

Total: 128ms | Queries: -

📄 Records

TypeCountSample Data
A2104.21.44.210, 172.67.203.182
AAAA22606:4700:3031::ac43:cbb6, 2606:4700:3034::6815:2cd2
NS2asa.ns.cloudflare.com, watson.ns.cloudflare.com
HTTPS1{"priority":1,"target":".","alpn":["h3",
SOA1asa.ns.cloudflare.com dns.cloudflare.com

📌 Glue Records Collected

Total: 12

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

Analysis

IP Addresses

sfyb888.com points to four IP numbers: 2606:4700:3031::ac43:cbb6, 2606:4700:3034::6815:2cd2, 104.21.44.210 and 172.67.203.182.

Other host names including talim.solutions, cgder.com, velantispro72.fr, 1414213563.top and seatemperature.org share IP numbers with sfyb888.com.

Name Servers

sfyb888.com's delegation uses two name servers, asa.ns.cloudflare.com and watson.ns.cloudflare.com.

sfyb888.com shares the same name server setup as other domains, for example sharmmi.com, sfcviberating.com, tryaksh.lk, thechurchofjesuschrist.us and mivodo.dev.

sfyb888.com at least partially shares name servers with other domains, including sutranews.com, x4nuxpmyyj.top, 1446.co, rsvpto.co and ohalloranms.com.au.

These name servers are often used together with darl.ns.cloudflare.com.

Host names with six IP numbers:

asa.ns.cloudflare.com points to: 2606:4700:50::adf5:3af6, 2803:f800:50::6ca2:c0f6, 2a06:98c1:50::ac40:20f6, 108.162.192.246, 172.64.32.246 and 173.245.58.246.

watson.ns.cloudflare.com points to: 2606:4700:58::a29f:2c17, 2803:f800:50::6ca2:c317, 2a06:98c1:50::ac40:2317, 108.162.195.23, 162.159.44.23 and 172.64.35.23.