yfstf.com - robtex.com

yfstf.com

DNSSEC⚠️ Not signed
A2606:4700:3031::6815:4dae🇺🇸 Cloudflare2606:4700:3031::/48 , Inc. 101 Townsend Street, San Francisco, California 94107, US ✓ In HTTPS hints
A2606:4700:3032::ac43:d29d🇺🇸 Cloudflare2606:4700:3032::/48 , Inc. 101 Townsend Street, San Francisco, California 94107, US ✓ In HTTPS hints
A104.21.77.174Cloudflare104.21.64.0/20 , Inc. 101 Townsend Street, San Francisco, California 94107, US ✓ In HTTPS hints
A172.67.210.157🇺🇸 Cloudflare172.67.208.0/20 , Inc. 101 Townsend Street, San Francisco, California 94107, US ✓ In HTTPS hints
NSceleste.ns.cloudflare.com ⭐
A2606:4700:50::a29f:2607🇺🇸 Cloudflare2606:4700:50::/44 , Inc. 101 Townsend Street, San Francisco, California 94107, US
PTRceleste.ns.cloudflare.com
A2803:f800:50::6ca2:c207🇨🇷 Cloudflare2803:f800:50::/45 LACNIC generated route6 for CloudFlare Latin America S.R.L
PTRceleste.ns.cloudflare.com
A2a06:98c1:50::ac40:2207🇺🇸 Cloudflare2a06:98c1:50::/45
PTRceleste.ns.cloudflare.com
A108.162.194.7🇺🇸 Cloudflare108.162.194.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US
PTRceleste.ns.cloudflare.com
A162.159.38.7Cloudflare162.159.32.0/20 , Inc. 101 Townsend Street, San Francisco, California 94107, US
PTRceleste.ns.cloudflare.com
A172.64.34.7🇺🇸 Cloudflare172.64.34.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US
PTRceleste.ns.cloudflare.com
NSed.ns.cloudflare.com
A2606:4700:58::adf5:3b6f🇺🇸 Cloudflare2606:4700:50::/44 , Inc. 101 Townsend Street, San Francisco, California 94107, US
PTRed.ns.cloudflare.com
A2803:f800:50::6ca2:c16f🇨🇷 Cloudflare2803:f800:50::/45 LACNIC generated route6 for CloudFlare Latin America S.R.L
PTRed.ns.cloudflare.com
A2a06:98c1:50::ac40:216f🇺🇸 Cloudflare2a06:98c1:50::/45
PTRed.ns.cloudflare.com
A108.162.193.111🇺🇸 Cloudflare108.162.193.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US
PTRed.ns.cloudflare.com
A172.64.33.111🇺🇸 Cloudflare172.64.33.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US
PTRed.ns.cloudflare.com
A173.245.59.111🇺🇸 Cloudflare173.245.59.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US
PTRed.ns.cloudflare.com
HTTPSHTTP/3, HTTP/2 ✓ hints match
IPv4 hints104.21.77.174, 172.67.210.157
IPv6 hints2606:4700:3031::6815:4dae, 2606:4700:3032::ac43:d29d
ECHX25519, HKDF-SHA256 + AES-128-GCM draft, id=108, name=cloudflare-ech.com
SOAceleste.ns.cloudflare.comdns@cloudflare.com serial=2405285333

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=1781686205
⚠️ On DNS blocklist: light, multi, pro, pro.plus, tif, ultimate

Same first word

yfstf.com

Similar names

fstyf.com
fsyft.com
tyfsf.com
yftfs.com

DNS History

12 records (6 active, 6 former)

201820192020202120222023202420252026NSceleste.ns.cloudflare.comed.ns.cloudflare.comA104.21.77.174172.67.210.1572606:4700:3031::6815:4dae2606:4700:3032::ac43:d29d104.232.75.30188.114.96.0188.114.97.02a06:98c1:3120::2a06:98c1:3121::47.88.33.67
●NSceleste.ns.cloudflare.com2026-05-28 → 2026-06-17 · 2 obs
● 2026-05-28 11:56:44
● 2026-06-17 09:14:54
●NSed.ns.cloudflare.com2026-05-28 → 2026-06-17 · 2 obs
● 2026-05-28 11:56:44
● 2026-06-17 09:14:54
●A104.21.77.1742026-05-28 → 2026-06-17 · 5 obs
○ 2018-06-04 10:01:24
● 2026-05-28 11:56:44
● 2026-06-10 22:38:56
○ 2026-06-14 14:05:42
● 2026-06-17 09:14:54
○A104.232.75.302018-06-04 → 2018-06-04 · 4 obs
○ 2017-01-04 18:11:44
● 2018-06-04 10:01:24
○ 2026-05-28 11:56:44
○ 2026-06-17 09:14:54
●A172.67.210.1572026-05-28 → 2026-06-17 · 5 obs
○ 2018-06-04 10:01:24
● 2026-05-28 11:56:44
● 2026-06-10 22:38:56
○ 2026-06-14 14:05:42
● 2026-06-17 09:14:54
○A188.114.96.02026-06-14 → 2026-06-14 · 3 obs
○ 2026-06-10 22:38:56
● 2026-06-14 14:05:42
○ 2026-06-17 09:14:54
○A188.114.97.02026-06-14 → 2026-06-14 · 3 obs
○ 2026-06-10 22:38:56
● 2026-06-14 14:05:42
○ 2026-06-17 09:14:54
●A2606:4700:3031::6815:4dae2026-05-28 → 2026-06-17 · 5 obs
○ 2018-06-04 10:01:24
● 2026-05-28 11:56:44
● 2026-06-10 22:38:56
○ 2026-06-14 14:05:42
● 2026-06-17 09:14:54
●A2606:4700:3032::ac43:d29d2026-05-28 → 2026-06-17 · 5 obs
○ 2018-06-04 10:01:24
● 2026-05-28 11:56:44
● 2026-06-10 22:38:56
○ 2026-06-14 14:05:42
● 2026-06-17 09:14:54
○A2a06:98c1:3120::2026-06-14 → 2026-06-14 · 3 obs
○ 2026-06-10 22:38:56
● 2026-06-14 14:05:42
○ 2026-06-17 09:14:54
○A2a06:98c1:3121::2026-06-14 → 2026-06-14 · 3 obs
○ 2026-06-10 22:38:56
● 2026-06-14 14:05:42
○ 2026-06-17 09:14:54
○A47.88.33.672017-01-04 → 2017-01-04 · 3 obs
● 2017-01-04 18:11:44
○ 2026-05-28 11:56:44
○ 2026-06-17 09:14:54

🔍 DNS Trace

📋 Delegation Chain

ZoneNameserversGlue
coma.gtld-servers.net, b.gtld-servers.net, c.gtld-servers.net, d.gtld-servers.net...-
yfstf.comed.ns.cloudflare.com, celeste.ns.cloudflare.com12 records

✅ Authoritative Response

Server:108.162.194.7

NS records: ed.ns.cloudflare.com, celeste.ns.cloudflare.com

🔒 DNSSEC Status

⚠️ Insecure (no DNSSEC)

No DS record for yfstf.com (unsigned zone)

⏱️ Timing

Total: 162ms | Queries: -

📄 Records

TypeCountSample Data
A2172.67.210.157, 104.21.77.174
AAAA22606:4700:3031::6815:4dae, 2606:4700:3032::ac43:d29d
NS2celeste.ns.cloudflare.com, ed.ns.cloudflare.com
HTTPS1{"priority":1,"target":".","alpn":["h3",
SOA1celeste.ns.cloudflare.com dns.cloudflare

📌 Glue Records Collected

Total: 12

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

Analysis

IP Addresses

yfstf.com points to the four IP addresses 104.21.77.174, 172.67.210.157, 2606:4700:3031::6815:4dae and 2606:4700:3032::ac43:d29d.

djtz-china.com, www.dermacolfoundation.us.com, asupanmantap.space plus two other host names have IP numbers in common with yfstf.com.

Name Servers

yfstf.com uses two name servers for its delegation: celeste.ns.cloudflare.com and ed.ns.cloudflare.com.

The name server configuration of yfstf.com is shared with other domains, for instance jl-tf.com, sqxgd.com, kthkw.com and two others.

There is at least partial name server overlap between yfstf.com and other domains — tmb66.net, manga-tu.be, alessiobonomo.it and two more among them.

These name servers are routinely deployed together with the name servers javier.ns.cloudflare.com.

Hosts with 6 IP addresses each:

Hostname celeste.ns.cloudflare.com directs to 108.162.194.7, 162.159.38.7 and 172.64.34.7 along with 3 other IP addresses.

Hostname ed.ns.cloudflare.com directs to 108.162.193.111, 172.64.33.111 and 173.245.59.111 along with 3 other IP addresses.