jsfybf.com - robtex.com

jsfybf.com

DNSSEC⚠️ Not signed
A2606:4700:3034::6815:4c2🇺🇸 Cloudflare2606:4700:3034::/48 , Inc. 101 Townsend Street, San Francisco, California 94107, US ✓ In HTTPS hints
A2606:4700:3036::ac43:9a2e🇺🇸 Cloudflare2606:4700:3036::/48 , Inc. 101 Townsend Street, San Francisco, California 94107, US ✓ In HTTPS hints
A104.21.4.194Cloudflare104.21.0.0/20 , Inc. 101 Townsend Street, San Francisco, California 94107, US ✓ In HTTPS hints
A172.67.154.46🇺🇸 Cloudflare172.67.144.0/20 , Inc. 101 Townsend Street, San Francisco, California 94107, US ✓ In HTTPS hints
NSelijah.ns.cloudflare.com ⭐
A2606:4700:58::a29f:2cfd🇺🇸 Cloudflare2606:4700:50::/44 , Inc. 101 Townsend Street, San Francisco, California 94107, US
PTRelijah.ns.cloudflare.com
A2803:f800:50::6ca2:c3fd🇨🇷 Cloudflare2803:f800:50::/45 LACNIC generated route6 for CloudFlare Latin America S.R.L
PTRelijah.ns.cloudflare.com
A2a06:98c1:50::ac40:23fd🇺🇸 Cloudflare2a06:98c1:50::/45
PTRelijah.ns.cloudflare.com
A108.162.195.253🇺🇸 Cloudflare108.162.195.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US
PTRelijah.ns.cloudflare.com
A162.159.44.253Cloudflare162.159.32.0/20 , Inc. 101 Townsend Street, San Francisco, California 94107, US
PTRelijah.ns.cloudflare.com
A172.64.35.253🇺🇸 Cloudflare172.64.35.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US
PTRelijah.ns.cloudflare.com
NSsarah.ns.cloudflare.com
A2606:4700:50::a29f:26da🇺🇸 Cloudflare2606:4700:50::/44 , Inc. 101 Townsend Street, San Francisco, California 94107, US
PTRsarah.ns.cloudflare.com
A2803:f800:50::6ca2:c2da🇨🇷 Cloudflare2803:f800:50::/45 LACNIC generated route6 for CloudFlare Latin America S.R.L
PTRsarah.ns.cloudflare.com
A2a06:98c1:50::ac40:22da🇺🇸 Cloudflare2a06:98c1:50::/45
PTRsarah.ns.cloudflare.com
A108.162.194.218🇺🇸 Cloudflare108.162.194.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US
PTRsarah.ns.cloudflare.com
A162.159.38.218Cloudflare162.159.32.0/20 , Inc. 101 Townsend Street, San Francisco, California 94107, US
PTRsarah.ns.cloudflare.com
A172.64.34.218🇺🇸 Cloudflare172.64.34.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US
PTRsarah.ns.cloudflare.com
HTTPSHTTP/3, HTTP/2 ✓ hints match
IPv4 hints104.21.4.194, 172.67.154.46
IPv6 hints2606:4700:3034::6815:4c2, 2606:4700:3036::ac43:9a2e
ECHX25519, HKDF-SHA256 + AES-128-GCM draft, id=146, name=cloudflare-ech.com
SOAelijah.ns.cloudflare.comdns@cloudflare.com serial=2399041563

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=1776042002

Same first word

jsfybf.com

Similar names

bjfsfy.com

DNS History

10 records (6 active, 4 former)

20162017201820192020202120222023202420252026NSelijah.ns.cloudflare.comsarah.ns.cloudflare.comns1.51dns.comns2.51dns.comA104.21.4.194172.67.154.462606:4700:3034::6815:4c22606:4700:3036::ac43:9a2e108.62.5.19723.107.153.206
●NSelijah.ns.cloudflare.com2026-03-29 → 2026-04-13 · 3 obs
○ 2017-03-17 19:56:10
● 2026-03-29 09:17:54
● 2026-04-13 01:07:38
○NSns1.51dns.com2016-01-22 → 2016-01-22 · 3 obs
● 2016-01-22 07:47:24
○ 2017-03-17 19:56:10
○ 2026-04-13 01:07:38
○NSns2.51dns.com2016-01-22 → 2016-01-22 · 3 obs
● 2016-01-22 07:47:24
○ 2017-03-17 19:56:10
○ 2026-04-13 01:07:38
●NSsarah.ns.cloudflare.com2026-03-29 → 2026-04-13 · 3 obs
○ 2017-03-17 19:56:10
● 2026-03-29 09:17:54
● 2026-04-13 01:07:38
●A104.21.4.1942026-03-29 → 2026-04-13 · 3 obs
○ 2017-03-17 19:56:10
● 2026-03-29 09:17:54
● 2026-04-13 01:07:38
○A108.62.5.1972015-06-09 → 2015-10-25 · 4 obs
● 2015-06-09 16:07:32
● 2015-10-25 15:05:50
○ 2016-01-22 07:47:24
○ 2026-04-13 01:07:38
●A172.67.154.462026-03-29 → 2026-04-13 · 3 obs
○ 2017-03-17 19:56:10
● 2026-03-29 09:17:54
● 2026-04-13 01:07:38
○A23.107.153.2062016-01-22 → 2016-04-23 · 5 obs
○ 2015-10-25 15:05:50
● 2016-01-22 07:47:24
● 2016-04-23 18:09:12
○ 2017-03-17 19:56:10
○ 2026-04-13 01:07:38
●A2606:4700:3034::6815:4c22026-03-29 → 2026-04-13 · 3 obs
○ 2017-03-17 19:56:10
● 2026-03-29 09:17:54
● 2026-04-13 01:07:38
●A2606:4700:3036::ac43:9a2e2026-03-29 → 2026-04-13 · 3 obs
○ 2017-03-17 19:56:10
● 2026-03-29 09:17:54
● 2026-04-13 01:07:38

🔍 DNS Trace

📋 Delegation Chain

ZoneNameserversGlue
comm.gtld-servers.net, b.gtld-servers.net, i.gtld-servers.net, f.gtld-servers.net...-
jsfybf.comsarah.ns.cloudflare.com, elijah.ns.cloudflare.com12 records

✅ Authoritative Response

Server:108.162.195.253

NS records: sarah.ns.cloudflare.com, elijah.ns.cloudflare.com

🔒 DNSSEC Status

⚠️ Insecure (no DNSSEC)

No DS record for jsfybf.com (unsigned zone)

⏱️ Timing

Total: 196ms | Queries: -

📄 Records

TypeCountSample Data
A2104.21.4.194, 172.67.154.46
AAAA22606:4700:3034::6815:4c2, 2606:4700:3036::ac43:9a2e
NS2elijah.ns.cloudflare.com, sarah.ns.cloudflare.com
HTTPS1{"priority":1,"target":".","alpn":["h3",
SOA1elijah.ns.cloudflare.com dns.cloudflare.

📌 Glue Records Collected

Total: 12

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

Analysis

IP Addresses

jsfybf.com refers to four IP numbers: 2606:4700:3034::6815:4c2, 2606:4700:3036::ac43:9a2e, 104.21.4.194 and 172.67.154.46.

Other host names, for instance kaskel.net, lyfeifa.com, www.teraboxcdn.app, canalhistoria.pt and nethost.fr share IP numbers with jsfybf.com.

Name Servers

jsfybf.com's delegation uses two name servers: elijah.ns.cloudflare.com and sarah.ns.cloudflare.com.

jsfybf.com uses the same name server setup as other domains, such as ytwskj.com, zalbs.com, usbbcncn.com, zzbshop.com and zhaofd.com.

jsfybf.com at least partially shares name servers with other domains, including (0x787878)cad.com, d200m-oke.top, rgl.org.il, plank-jensen.dk and socketpair.com.

These name servers are commonly used with malcolm.ns.cloudflare.com, sid.ns.cloudflare.com and phoenix.ns.cloudflare.com.

Host names with six IP numbers:

elijah.ns.cloudflare.com points to 2606:4700:58::a29f:2cfd, 2803:f800:50::6ca2:c3fd, 2a06:98c1:50::ac40:23fd, 108.162.195.253, 162.159.44.253 and 172.64.35.253.

sarah.ns.cloudflare.com points to 2606:4700:50::a29f:26da, 2803:f800:50::6ca2:c2da, 2a06:98c1:50::ac40:22da, 108.162.194.218, 162.159.38.218 and 172.64.34.218.