f-fast.com - robtex.com

f-fast.com

DNSSEC⚠️ Not signed
A2606:4700:3032::ac43:a1ca🇺🇸 Cloudflare2606:4700:3032::/48 , Inc. 101 Townsend Street, San Francisco, California 94107, US ✓ In HTTPS hints
A2606:4700:3033::6815:9fe🇺🇸 Cloudflare2606:4700:3033::/48 , Inc. 101 Townsend Street, San Francisco, California 94107, US ✓ In HTTPS hints
A104.21.9.254Cloudflare104.21.0.0/20 , Inc. 101 Townsend Street, San Francisco, California 94107, US ✓ In HTTPS hints
A172.67.161.202🇺🇸 Cloudflare172.67.160.0/20 , Inc. 101 Townsend Street, San Francisco, California 94107, US ✓ In HTTPS hints
NSachiel.ns.cloudflare.com ⭐
A2606:4700:58::a29f:2c7b🇺🇸 Cloudflare2606:4700:50::/44 , Inc. 101 Townsend Street, San Francisco, California 94107, US
PTRachiel.ns.cloudflare.com
A2803:f800:50::6ca2:c37b🇨🇷 Cloudflare2803:f800:50::/45 LACNIC generated route6 for CloudFlare Latin America S.R.L
PTRachiel.ns.cloudflare.com
A2a06:98c1:50::ac40:237b🇺🇸 Cloudflare2a06:98c1:50::/45
PTRachiel.ns.cloudflare.com
A108.162.195.123🇺🇸 Cloudflare108.162.195.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US
PTRachiel.ns.cloudflare.com
A162.159.44.123Cloudflare162.159.32.0/20 , Inc. 101 Townsend Street, San Francisco, California 94107, US
PTRachiel.ns.cloudflare.com
A172.64.35.123🇺🇸 Cloudflare172.64.35.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US
PTRachiel.ns.cloudflare.com
NScarrera.ns.cloudflare.com
A2606:4700:50::a29f:26e7🇺🇸 Cloudflare2606:4700:50::/44 , Inc. 101 Townsend Street, San Francisco, California 94107, US
PTRcarrera.ns.cloudflare.com
A2803:f800:50::6ca2:c2e7🇨🇷 Cloudflare2803:f800:50::/45 LACNIC generated route6 for CloudFlare Latin America S.R.L
PTRcarrera.ns.cloudflare.com
A2a06:98c1:50::ac40:22e7🇺🇸 Cloudflare2a06:98c1:50::/45
PTRcarrera.ns.cloudflare.com
A108.162.194.231🇺🇸 Cloudflare108.162.194.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US
PTRcarrera.ns.cloudflare.com
A162.159.38.231Cloudflare162.159.32.0/20 , Inc. 101 Townsend Street, San Francisco, California 94107, US
PTRcarrera.ns.cloudflare.com
A172.64.34.231🇺🇸 Cloudflare172.64.34.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US
PTRcarrera.ns.cloudflare.com
HTTPSHTTP/3, HTTP/2 ✓ hints match
IPv4 hints104.21.9.254, 172.67.161.202
IPv6 hints2606:4700:3032::ac43:a1ca, 2606:4700:3033::6815:9fe
ECHX25519, HKDF-SHA256 + AES-128-GCM draft, id=224, name=cloudflare-ech.com
SOAachiel.ns.cloudflare.comdns@cloudflare.com serial=2410742790

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=1786405159
📈 Tranco rank: #776,218

Same first word

f-fast.com

Similar names

saff-t.com
fast-f.com
s-taff.com
fast-f.ru

DNS History

16 records (6 active, 10 former)

2017201820192020202120222023202420252026NSachiel.ns.cloudflare.comcarrera.ns.cloudflare.comns1.108gem.comns2.108gem.comMXmail.f-fast.comA104.21.9.254172.67.161.2022606:4700:3032::ac43:a1ca2606:4700:3033::6815:9fe107.178.253.32188.114.96.0188.114.97.02606:4700:3037::6815:9fe2606:4700:3037::ac43:a1ca2a06:98c1:3120::2a06:98c1:3121::
●NSachiel.ns.cloudflare.com2026-06-12 → 2026-08-10 · 3 obs
○ 2016-12-09 08:14:36
● 2026-06-12 19:36:08
● 2026-08-10 23:42:40
●NScarrera.ns.cloudflare.com2026-06-12 → 2026-08-10 · 3 obs
○ 2016-12-09 08:14:36
● 2026-06-12 19:36:08
● 2026-08-10 23:42:40
○NSns1.108gem.com2016-01-09 → 2016-12-09 · 4 obs
● 2016-01-09 01:31:12
● 2016-12-09 08:14:36
○ 2026-06-12 19:36:08
○ 2026-08-10 23:42:40
○NSns2.108gem.com2016-01-09 → 2016-12-09 · 4 obs
● 2016-01-09 01:31:12
● 2016-12-09 08:14:36
○ 2026-06-12 19:36:08
○ 2026-08-10 23:42:40
○MXmail.f-fast.com2016-01-09 → 2016-12-09 · 4 obs
● 2016-01-09 01:31:12
● 2016-12-09 08:14:36
○ 2026-06-12 19:36:08
○ 2026-08-10 23:42:40
●A104.21.9.2542026-06-12 → 2026-08-10 · 5 obs
○ 2016-12-09 08:14:36
● 2026-06-12 19:36:08
○ 2026-06-15 13:41:38
○ 2026-06-17 17:49:14
● 2026-08-10 23:42:40
○A107.178.253.322016-01-09 → 2016-12-09 · 4 obs
● 2016-01-09 01:31:12
● 2016-12-09 08:14:36
○ 2026-06-12 19:36:08
○ 2026-08-10 23:42:40
●A172.67.161.2022026-06-12 → 2026-08-10 · 5 obs
○ 2016-12-09 08:14:36
● 2026-06-12 19:36:08
○ 2026-06-15 13:41:38
○ 2026-06-17 17:49:14
● 2026-08-10 23:42:40
○A188.114.96.02026-06-15 → 2026-06-17 · 4 obs
○ 2026-06-12 19:36:08
● 2026-06-15 13:41:38
● 2026-06-17 17:49:14
○ 2026-08-10 23:42:40
○A188.114.97.02026-06-15 → 2026-06-17 · 4 obs
○ 2026-06-12 19:36:08
● 2026-06-15 13:41:38
● 2026-06-17 17:49:14
○ 2026-08-10 23:42:40
●A2606:4700:3032::ac43:a1ca2026-08-10 → 2026-08-10 · 2 obs
○ 2026-06-17 17:49:14
● 2026-08-10 23:42:40
●A2606:4700:3033::6815:9fe2026-08-10 → 2026-08-10 · 2 obs
○ 2026-06-17 17:49:14
● 2026-08-10 23:42:40
○A2606:4700:3037::6815:9fe2026-06-12 → 2026-06-12 · 4 obs
○ 2016-12-09 08:14:36
● 2026-06-12 19:36:08
○ 2026-06-15 13:41:38
○ 2026-08-10 23:42:40
○A2606:4700:3037::ac43:a1ca2026-06-12 → 2026-06-12 · 4 obs
○ 2016-12-09 08:14:36
● 2026-06-12 19:36:08
○ 2026-06-15 13:41:38
○ 2026-08-10 23:42:40
○A2a06:98c1:3120::2026-06-15 → 2026-06-17 · 4 obs
○ 2026-06-12 19:36:08
● 2026-06-15 13:41:38
● 2026-06-17 17:49:14
○ 2026-08-10 23:42:40
○A2a06:98c1:3121::2026-06-15 → 2026-06-17 · 4 obs
○ 2026-06-12 19:36:08
● 2026-06-15 13:41:38
● 2026-06-17 17:49:14
○ 2026-08-10 23:42:40

🔍 DNS Trace

📋 Delegation Chain

ZoneNameserversGlue
comc.gtld-servers.net, h.gtld-servers.net, l.gtld-servers.net, f.gtld-servers.net...-
f-fast.comcarrera.ns.cloudflare.com, achiel.ns.cloudflare.com12 records

✅ Authoritative Response

Server:108.162.194.231

NS records: carrera.ns.cloudflare.com, achiel.ns.cloudflare.com

🔒 DNSSEC Status

⚠️ Insecure (no DNSSEC)

No DS record for f-fast.com (unsigned zone)

⏱️ Timing

Total: 119ms | Queries: -

📄 Records

TypeCountSample Data
A2172.67.161.202, 104.21.9.254
AAAA22606:4700:3033::6815:9fe, 2606:4700:3032::ac43:a1ca
NS2achiel.ns.cloudflare.com, carrera.ns.cloudflare.com
HTTPS1{"priority":1,"target":".","alpn":["h3",
SOA1achiel.ns.cloudflare.com dns.cloudflare.

📌 Glue Records Collected

Total: 12

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

Analysis

IP Addresses

f-fast.com resolves to four IP addresses: 104.21.9.254, 172.67.161.202, 2606:4700:3032::ac43:a1ca and 2606:4700:3033::6815:9fe.

Two other host names, along with rust.edu.ss, yannickveldkamp.nl and lolquantou.com, also share IP numbers with f-fast.com.

Name Servers

f-fast.com is served by two delegated name servers, achiel.ns.cloudflare.com and carrera.ns.cloudflare.com.

f-fast.com shares its NS records with other domains, for example huayfin.biz, rwss55.com, conan888.com and two others.

f-fast.com has at least partial name server overlap with other domains, such as hyperchoice.it, knic.cn, muangtao.go.th and two others.

These name servers tend to appear together with the name servers clara.ns.cloudflare.com, aiden.ns.cloudflare.com and randall.ns.cloudflare.com.

DNS names with 6 IP addresses:

achiel.ns.cloudflare.com carries IP addresses 108.162.195.123, 162.159.44.123 and 172.64.35.123, with 3 other addresses beyond those.

carrera.ns.cloudflare.com carries IP addresses 108.162.194.231, 162.159.38.231 and 172.64.34.231, with 3 other addresses beyond those.