3fby.com - robtex.com

3fby.com

DNSSEC⚠️ Not signed
A2606:4700:3036::6815:9da🇺🇸 Cloudflare2606:4700:3036::/48 , Inc. 101 Townsend Street, San Francisco, California 94107, US ✓ In HTTPS hints
A2606:4700:3037::ac43:a159🇺🇸 Cloudflare2606:4700:3037::/48 , Inc. 101 Townsend Street, San Francisco, California 94107, US ✓ In HTTPS hints
A104.21.9.218Cloudflare104.21.0.0/20 , Inc. 101 Townsend Street, San Francisco, California 94107, US ✓ In HTTPS hints
A172.67.161.89🇺🇸 Cloudflare172.67.160.0/20 , Inc. 101 Townsend Street, San Francisco, California 94107, US ✓ In HTTPS hints
NSetta.ns.cloudflare.com ⭐
A2606:4700:50::adf5:3a9c🇺🇸 Cloudflare2606:4700:50::/44 , Inc. 101 Townsend Street, San Francisco, California 94107, US
PTRetta.ns.cloudflare.com
A2803:f800:50::6ca2:c09c🇨🇷 Cloudflare2803:f800:50::/45 LACNIC generated route6 for CloudFlare Latin America S.R.L
PTRetta.ns.cloudflare.com
A2a06:98c1:50::ac40:209c🇺🇸 Cloudflare2a06:98c1:50::/45
PTRetta.ns.cloudflare.com
A108.162.192.156🇺🇸 Cloudflare108.162.192.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US
PTRetta.ns.cloudflare.com
A172.64.32.156🇺🇸 Cloudflare172.64.32.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US
PTRetta.ns.cloudflare.com
A173.245.58.156🇺🇸 Cloudflare173.245.58.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US
PTRetta.ns.cloudflare.com
NSwoz.ns.cloudflare.com
A2606:4700:58::adf5:3b96🇺🇸 Cloudflare2606:4700:50::/44 , Inc. 101 Townsend Street, San Francisco, California 94107, US
PTRwoz.ns.cloudflare.com
A2803:f800:50::6ca2:c196🇨🇷 Cloudflare2803:f800:50::/45 LACNIC generated route6 for CloudFlare Latin America S.R.L
PTRwoz.ns.cloudflare.com
A2a06:98c1:50::ac40:2196🇺🇸 Cloudflare2a06:98c1:50::/45
PTRwoz.ns.cloudflare.com
A108.162.193.150🇺🇸 Cloudflare108.162.193.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US
PTRwoz.ns.cloudflare.com
A172.64.33.150🇺🇸 Cloudflare172.64.33.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US
PTRwoz.ns.cloudflare.com
A173.245.59.150🇺🇸 Cloudflare173.245.59.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US
PTRwoz.ns.cloudflare.com
HTTPSHTTP/3, HTTP/2 ✓ hints match
IPv4104.21.9.218, 172.67.161.89
IPv62606:4700:3036::6815:9da, 2606:4700:3037::ac43:a159
SOAetta.ns.cloudflare.comdns@cloudflare.com serial=2396656023

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=1774422097

Subdomains

www2.3fby.com

Same first word

3fby.com

Similar names

fy3b.com

DNS History

8 records (6 active, 2 former)

20162017201820192020202120222023202420252026NSetta.ns.cloudflare.comwoz.ns.cloudflare.comf1g1ns1.dnspod.netf1g1ns2.dnspod.netA104.21.9.218172.67.161.892606:4700:3036::6815:9da2606:4700:3037::ac43:a159
●NSetta.ns.cloudflare.com2026-03-22 → 2026-03-25 · 3 obs
○ 2017-04-06 19:56:06
● 2026-03-22 13:48:22
● 2026-03-25 07:27:42
○NSf1g1ns1.dnspod.net2015-05-30 → 2017-04-06 · 4 obs
● 2015-05-30 13:24:28
● 2017-04-06 19:56:06
○ 2026-03-22 13:48:22
○ 2026-03-25 07:27:42
○NSf1g1ns2.dnspod.net2015-05-30 → 2017-04-06 · 4 obs
● 2015-05-30 13:24:28
● 2017-04-06 19:56:06
○ 2026-03-22 13:48:22
○ 2026-03-25 07:27:42
●NSwoz.ns.cloudflare.com2026-03-22 → 2026-03-25 · 3 obs
○ 2017-04-06 19:56:06
● 2026-03-22 13:48:22
● 2026-03-25 07:27:42
●A104.21.9.2182026-03-22 → 2026-03-25 · 2 obs
● 2026-03-22 13:48:22
● 2026-03-25 07:27:42
●A172.67.161.892026-03-22 → 2026-03-25 · 2 obs
● 2026-03-22 13:48:22
● 2026-03-25 07:27:42
●A2606:4700:3036::6815:9da2026-03-22 → 2026-03-25 · 2 obs
● 2026-03-22 13:48:22
● 2026-03-25 07:27:42
●A2606:4700:3037::ac43:a1592026-03-22 → 2026-03-25 · 2 obs
● 2026-03-22 13:48:22
● 2026-03-25 07:27:42

🔍 DNS Trace

📋 Delegation Chain

ZoneNameserversGlue
coma.gtld-servers.net, b.gtld-servers.net, c.gtld-servers.net, d.gtld-servers.net...-
3fby.comwoz.ns.cloudflare.com, etta.ns.cloudflare.com12 records

✅ Authoritative Response

Server:108.162.193.150

NS records: woz.ns.cloudflare.com, etta.ns.cloudflare.com

🔒 DNSSEC Status

⚠️ Insecure (no DNSSEC)

No DS record for 3fby.com (unsigned zone)

⏱️ Timing

Total: 107ms | Queries: -

📄 Records

TypeCountSample Data
A2172.67.161.89, 104.21.9.218
AAAA22606:4700:3037::ac43:a159, 2606:4700:3036::6815:9da
NS2etta.ns.cloudflare.com, woz.ns.cloudflare.com
HTTPS1{"priority":1,"target":".","alpn":["h3",
SOA1etta.ns.cloudflare.com dns.cloudflare.co

📌 Glue Records Collected

Total: 12

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

Analysis

Hierarchy

3fby.com is the parent of www2.3fby.com.

IP Addresses

3fby.com points to four IP numbers: 2606:4700:3036::6815:9da, 2606:4700:3037::ac43:a159, 104.21.9.218 and 172.67.161.89.

Other host names including lv-mediastream.org, jithinmathew.com, qhrizz.se, www.eralway.com and hkprice.co share IP numbers with 3fby.com.

Name Servers

3fby.com's delegation uses two name servers, etta.ns.cloudflare.com and woz.ns.cloudflare.com.

3fby.com shares the same name server setup as other domains, for example swairfly.com, lronhubbardtheater.com, vadeventos.com, (0x68656e746169)skank.com and 30sang.com.

3fby.com at least partially shares name servers with other domains, including erwater.com, ninjaoutreach.com, angelsoft.ro, kylewelsh.com and cloudgate.io.

These name servers are commonly used with vick.ns.cloudflare.com and kipp.ns.cloudflare.com.

Host names with six IP numbers:

etta.ns.cloudflare.com points to: 2606:4700:50::adf5:3a9c, 2803:f800:50::6ca2:c09c, 2a06:98c1:50::ac40:209c, 108.162.192.156, 172.64.32.156 and 173.245.58.156.

woz.ns.cloudflare.com points to: 2606:4700:58::adf5:3b96, 2803:f800:50::6ca2:c196, 2a06:98c1:50::ac40:2196, 108.162.193.150, 172.64.33.150 and 173.245.59.150.