fsrfc.com - robtex.com

fsrfc.com

DNSSEC⚠️ Not signed
A2606:4700:3031::ac43:aad9🇺🇸 Cloudflare2606:4700:3031::/48 , Inc. 101 Townsend Street, San Francisco, California 94107, US ✓ In HTTPS hints
A2606:4700:3037::6815:1c8b🇺🇸 Cloudflare2606:4700:3037::/48 , Inc. 101 Townsend Street, San Francisco, California 94107, US ✓ In HTTPS hints
A104.21.28.139Cloudflare104.21.16.0/20 , Inc. 101 Townsend Street, San Francisco, California 94107, US ✓ In HTTPS hints
A172.67.170.217🇺🇸 Cloudflare172.67.160.0/20 , Inc. 101 Townsend Street, San Francisco, California 94107, US ✓ In HTTPS hints
NSgrannbo.ns.cloudflare.com ⭐
A2606:4700:50::a29f:2696🇺🇸 Cloudflare2606:4700:50::/44 , Inc. 101 Townsend Street, San Francisco, California 94107, US
PTRgrannbo.ns.cloudflare.com
A2803:f800:50::6ca2:c296🇨🇷 Cloudflare2803:f800:50::/45 LACNIC generated route6 for CloudFlare Latin America S.R.L
PTRgrannbo.ns.cloudflare.com
A2a06:98c1:50::ac40:2296🇺🇸 Cloudflare2a06:98c1:50::/45
PTRgrannbo.ns.cloudflare.com
A108.162.194.150🇺🇸 Cloudflare108.162.194.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US
PTRgrannbo.ns.cloudflare.com
A162.159.38.150Cloudflare162.159.32.0/20 , Inc. 101 Townsend Street, San Francisco, California 94107, US
PTRgrannbo.ns.cloudflare.com
A172.64.34.150🇺🇸 Cloudflare172.64.34.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US
PTRgrannbo.ns.cloudflare.com
NShal.ns.cloudflare.com
A2606:4700:58::adf5:3bae🇺🇸 Cloudflare2606:4700:50::/44 , Inc. 101 Townsend Street, San Francisco, California 94107, US
PTRhal.ns.cloudflare.com
A2803:f800:50::6ca2:c1ae🇨🇷 Cloudflare2803:f800:50::/45 LACNIC generated route6 for CloudFlare Latin America S.R.L
PTRhal.ns.cloudflare.com
A2a06:98c1:50::ac40:21ae🇺🇸 Cloudflare2a06:98c1:50::/45
PTRhal.ns.cloudflare.com
A108.162.193.174🇺🇸 Cloudflare108.162.193.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US
PTRhal.ns.cloudflare.com
A172.64.33.174🇺🇸 Cloudflare172.64.33.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US
PTRhal.ns.cloudflare.com
A173.245.59.174🇺🇸 Cloudflare173.245.59.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US
PTRhal.ns.cloudflare.com
HTTPSHTTP/3, HTTP/2 ✓ hints match
IPv4104.21.28.139, 172.67.170.217
IPv62606:4700:3031::ac43:aad9, 2606:4700:3037::6815:1c8b
SOAgrannbo.ns.cloudflare.comdns@cloudflare.com serial=2399924085

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=1774735402
WOT: SAFE (1/100)

Same first word

fsrfc.com

Similar names

sffrc.com
cfsrf.com
cfsrf.cn
frfcs.com
cfsrf.org

DNS History

13 records (6 active, 7 former)

20162017201820192020202120222023202420252026NSgrannbo.ns.cloudflare.comhal.ns.cloudflare.comdns10.hichina.comdns9.hichina.comjm1.dns.comjm2.dns.comkim.ns.cloudflare.comwalt.ns.cloudflare.comA104.21.28.139172.67.170.2172606:4700:3031::ac43:aad92606:4700:3037::6815:1c8b45.204.202.42
○NSdns10.hichina.com2015-10-27 → 2016-09-11 · 4 obs
● 2015-10-27 07:28:12
● 2016-09-11 07:44:38
○ 2017-04-01 04:17:56
○ 2026-03-28 22:05:26
○NSdns9.hichina.com2015-10-27 → 2016-09-11 · 4 obs
● 2015-10-27 07:28:12
● 2016-09-11 07:44:38
○ 2017-04-01 04:17:56
○ 2026-03-28 22:05:26
●NSgrannbo.ns.cloudflare.com2026-03-28 → 2026-03-28 · 2 obs
○ 2020-03-31 08:45:58
● 2026-03-28 22:05:26
●NShal.ns.cloudflare.com2026-03-28 → 2026-03-28 · 2 obs
○ 2020-03-31 08:45:58
● 2026-03-28 22:05:26
○NSjm1.dns.com2020-03-31 → 2020-03-31 · 3 obs
○ 2017-04-01 04:17:56
● 2020-03-31 08:45:58
○ 2026-03-28 22:05:26
○NSjm2.dns.com2020-03-31 → 2020-03-31 · 3 obs
○ 2017-04-01 04:17:56
● 2020-03-31 08:45:58
○ 2026-03-28 22:05:26
○NSkim.ns.cloudflare.com2026-03-28 → 2026-03-28 · 1 obs
○ 2026-03-28 22:05:26
○NSwalt.ns.cloudflare.com2026-03-28 → 2026-03-28 · 1 obs
○ 2026-03-28 22:05:26
●A104.21.28.1392026-03-28 → 2026-03-28 · 2 obs
○ 2020-03-31 08:45:58
● 2026-03-28 22:05:26
●A172.67.170.2172026-03-28 → 2026-03-28 · 2 obs
○ 2020-03-31 08:45:58
● 2026-03-28 22:05:26
●A2606:4700:3031::ac43:aad92026-03-28 → 2026-03-28 · 2 obs
○ 2020-03-31 08:45:58
● 2026-03-28 22:05:26
●A2606:4700:3037::6815:1c8b2026-03-28 → 2026-03-28 · 2 obs
○ 2020-03-31 08:45:58
● 2026-03-28 22:05:26
○A45.204.202.422020-03-31 → 2020-03-31 · 2 obs
● 2020-03-31 08:45:58
○ 2026-03-28 22:05:26

🔍 DNS Trace

📋 Delegation Chain

ZoneNameserversGlue
comd.gtld-servers.net, h.gtld-servers.net, e.gtld-servers.net, a.gtld-servers.net...-
fsrfc.comhal.ns.cloudflare.com, grannbo.ns.cloudflare.com12 records

✅ Authoritative Response

Server:108.162.193.174

NS records: hal.ns.cloudflare.com, grannbo.ns.cloudflare.com

🔒 DNSSEC Status

⚠️ Insecure (no DNSSEC)

No DS record for fsrfc.com (unsigned zone)

⏱️ Timing

Total: 760ms | Queries: -

📄 Records

TypeCountSample Data
A2172.67.170.217, 104.21.28.139
AAAA22606:4700:3031::ac43:aad9, 2606:4700:3037::6815:1c8b
NS2grannbo.ns.cloudflare.com, hal.ns.cloudflare.com
HTTPS1{"priority":1,"target":".","alpn":["h3",
SOA1grannbo.ns.cloudflare.com dns.cloudflare

📌 Glue Records Collected

Total: 12

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

Analysis

IP Addresses

fsrfc.com maps to four IP numbers: 2606:4700:3031::ac43:aad9, 2606:4700:3037::6815:1c8b, 104.21.28.139 and 172.67.170.217.

other host names include razmery.info, www.aprivatewarfilm.com, aprivatewarfilm.com, mail.medstreat.com and caloriedetail.com; they share IP numbers with fsrfc.com.

Name Servers

Two name servers grannbo.ns.cloudflare.com and hal.ns.cloudflare.com handle the delegation for fsrfc.com.

fsrfc.com shares the same name server setup as other domains, for instance originaffinity.com, casinosolympe.com, outstandymall.com, kknw.net and sxscl.com.

fsrfc.com at least partially shares name servers with other domains, for instance acboninternational.com, tornados.it, alifanatic.com, canos.com.br and adac24.pl.

These name servers are commonly used with the following: dexter.ns.cloudflare.com, jeremy.ns.cloudflare.com, achiel.ns.cloudflare.com and sonny.ns.cloudflare.com.

Six IP addresses per host:

grannbo.ns.cloudflare.com points to 2606:4700:50::a29f:2696, 2803:f800:50::6ca2:c296, 2a06:98c1:50::ac40:2296, 108.162.194.150, 162.159.38.150 and 172.64.34.150; hal.ns.cloudflare.com points to 2606:4700:58::adf5:3bae, 2803:f800:50::6ca2:c1ae, 2a06:98c1:50::ac40:21ae, 108.162.193.174, 172.64.33.174 and 173.245.59.174