rrscf.com - robtex.com

rrscf.com

DNSSEC⚠️ Not signed
A2606:4700:3032::ac43:b16a🇺🇸 Cloudflare2606:4700:3032::/48 , Inc. 101 Townsend Street, San Francisco, California 94107, US ✓ In HTTPS hints
A2606:4700:3033::6815:302c🇺🇸 Cloudflare2606:4700:3033::/48 , Inc. 101 Townsend Street, San Francisco, California 94107, US ✓ In HTTPS hints
A104.21.48.44Cloudflare104.21.48.0/20 , Inc. 101 Townsend Street, San Francisco, California 94107, US ✓ In HTTPS hints
A172.67.177.106🇺🇸 Cloudflare172.67.176.0/20 , Inc. 101 Townsend Street, San Francisco, California 94107, US ✓ In HTTPS hints
NSisaac.ns.cloudflare.com ⭐
A2606:4700:58::adf5:3bb1🇺🇸 Cloudflare2606:4700:50::/44 , Inc. 101 Townsend Street, San Francisco, California 94107, US
PTRisaac.ns.cloudflare.com
A2803:f800:50::6ca2:c1b1🇨🇷 Cloudflare2803:f800:50::/45 LACNIC generated route6 for CloudFlare Latin America S.R.L
PTRisaac.ns.cloudflare.com
A2a06:98c1:50::ac40:21b1🇺🇸 Cloudflare2a06:98c1:50::/45
PTRisaac.ns.cloudflare.com
A108.162.193.177🇺🇸 Cloudflare108.162.193.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US
PTRisaac.ns.cloudflare.com
A172.64.33.177🇺🇸 Cloudflare172.64.33.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US
PTRisaac.ns.cloudflare.com
A173.245.59.177🇺🇸 Cloudflare173.245.59.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US
PTRisaac.ns.cloudflare.com
NSrobin.ns.cloudflare.com
A2606:4700:50::adf5:3ada🇺🇸 Cloudflare2606:4700:50::/44 , Inc. 101 Townsend Street, San Francisco, California 94107, US
PTRrobin.ns.cloudflare.com
A2803:f800:50::6ca2:c0da🇨🇷 Cloudflare2803:f800:50::/45 LACNIC generated route6 for CloudFlare Latin America S.R.L
PTRrobin.ns.cloudflare.com
A2a06:98c1:50::ac40:20da🇺🇸 Cloudflare2a06:98c1:50::/45
PTRrobin.ns.cloudflare.com
A108.162.192.218🇺🇸 Cloudflare108.162.192.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US
PTRrobin.ns.cloudflare.com
A172.64.32.218🇺🇸 Cloudflare172.64.32.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US
PTRrobin.ns.cloudflare.com
A173.245.58.218🇺🇸 Cloudflare173.245.58.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US
PTRrobin.ns.cloudflare.com
HTTPSHTTP/3, HTTP/2 ✓ hints match
IPv4104.21.48.44, 172.67.177.106
IPv62606:4700:3032::ac43:b16a, 2606:4700:3033::6815:302c
SOAisaac.ns.cloudflare.comdns@cloudflare.com serial=2399124649

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=1774414817

Same first word

rrscf.com

Similar names

csrrf.ru
srrfc.com
sfrrc.com
sfrcr.com
sfrrc.org
crfrs.org.br
crfrs.xyz
rcrfs.com
frcrs.com

DNS History

13 records (6 active, 7 former)

20162017201820192020202120222023202420252026NSisaac.ns.cloudflare.comrobin.ns.cloudflare.comdns10.hichina.comdns9.hichina.comns4.dnsdun.netns5.dnsdun.comns5.dnsdun.netA104.21.48.44172.67.177.1062606:4700:3032::ac43:b16a2606:4700:3033::6815:302c107.148.215.17368.64.164.50
○NSdns10.hichina.com2015-12-22 → 2016-04-07 · 4 obs
● 2015-12-22 03:08:36
● 2016-04-07 11:59:04
○ 2017-02-05 23:58:02
○ 2026-03-25 05:09:44
○NSdns9.hichina.com2015-12-22 → 2016-04-07 · 4 obs
● 2015-12-22 03:08:36
● 2016-04-07 11:59:04
○ 2017-02-05 23:58:02
○ 2026-03-25 05:09:44
●NSisaac.ns.cloudflare.com2026-02-26 → 2026-03-25 · 3 obs
○ 2018-09-01 19:30:22
● 2026-02-26 10:02:38
● 2026-03-25 05:09:44
○NSns4.dnsdun.net2017-02-05 → 2017-02-05 · 4 obs
○ 2016-04-07 11:59:04
● 2017-02-05 23:58:02
○ 2018-09-01 19:30:22
○ 2026-03-25 05:09:44
○NSns5.dnsdun.com2017-02-05 → 2018-09-01 · 5 obs
○ 2016-04-07 11:59:04
● 2017-02-05 23:58:02
● 2018-09-01 19:30:22
○ 2026-02-26 10:02:38
○ 2026-03-25 05:09:44
○NSns5.dnsdun.net2018-09-01 → 2018-09-01 · 4 obs
○ 2017-02-05 23:58:02
● 2018-09-01 19:30:22
○ 2026-02-26 10:02:38
○ 2026-03-25 05:09:44
●NSrobin.ns.cloudflare.com2026-02-26 → 2026-03-25 · 3 obs
○ 2018-09-01 19:30:22
● 2026-02-26 10:02:38
● 2026-03-25 05:09:44
●A104.21.48.442026-02-26 → 2026-03-25 · 3 obs
○ 2018-09-01 19:30:22
● 2026-02-26 10:02:38
● 2026-03-25 05:09:44
○A107.148.215.1732018-09-01 → 2018-09-01 · 4 obs
○ 2017-02-05 23:58:02
● 2018-09-01 19:30:22
○ 2026-02-26 10:02:38
○ 2026-03-25 05:09:44
●A172.67.177.1062026-02-26 → 2026-03-25 · 3 obs
○ 2018-09-01 19:30:22
● 2026-02-26 10:02:38
● 2026-03-25 05:09:44
●A2606:4700:3032::ac43:b16a2026-02-26 → 2026-03-25 · 3 obs
○ 2018-09-01 19:30:22
● 2026-02-26 10:02:38
● 2026-03-25 05:09:44
●A2606:4700:3033::6815:302c2026-02-26 → 2026-03-25 · 3 obs
○ 2018-09-01 19:30:22
● 2026-02-26 10:02:38
● 2026-03-25 05:09:44
○A68.64.164.502017-02-05 → 2017-02-05 · 3 obs
● 2017-02-05 23:58:02
○ 2018-09-01 19:30:22
○ 2026-03-25 05:09:44

🔍 DNS Trace

📋 Delegation Chain

ZoneNameserversGlue
coma.gtld-servers.net, b.gtld-servers.net, c.gtld-servers.net, d.gtld-servers.net...-
rrscf.comisaac.ns.cloudflare.com, robin.ns.cloudflare.com12 records

✅ Authoritative Response

Server:108.162.192.218

NS records: isaac.ns.cloudflare.com, robin.ns.cloudflare.com

🔒 DNSSEC Status

⚠️ Insecure (no DNSSEC)

No DS record for rrscf.com (unsigned zone)

⏱️ Timing

Total: 236ms | Queries: -

📄 Records

TypeCountSample Data
A2172.67.177.106, 104.21.48.44
AAAA22606:4700:3033::6815:302c, 2606:4700:3032::ac43:b16a
NS2isaac.ns.cloudflare.com, robin.ns.cloudflare.com
HTTPS1{"priority":1,"target":".","alpn":["h3",
SOA1isaac.ns.cloudflare.com dns.cloudflare.c

📌 Glue Records Collected

Total: 12

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

Analysis

IP Addresses

rrscf.com points to four IP numbers: 2606:4700:3032::ac43:b16a, 2606:4700:3033::6815:302c, 104.21.48.44 and 172.67.177.106.

Other host names, for instance feechnyfafdgq.online, doc.qbittorrent.org, badgirlsusa.com, yourgtac.com and arenascrim.com share IP numbers with rrscf.com.

Name Servers

rrscf.com is delegated to two name servers: isaac.ns.cloudflare.com and robin.ns.cloudflare.com.

rrscf.com uses the same name server setup as other domains, for instance 123u8.com, griit.com, 250rj.com, nek4.com and goodfarms.com.

rrscf.com shares name servers with other domains at least partially, for instance amasiri.com, 03rea86.de, 0cz.ru, ivsffo.com and pressing-dental.com.

these name servers are often used together with the name servers meera.ns.cloudflare.com.

Host names with six IP numbers: isaac.ns.cloudflare.com points to 2606:4700:58::adf5:3bb1, 2803:f800:50::6ca2:c1b1, 2a06:98c1:50::ac40:21b1, 108.162.193.177, 172.64.33.177 and 173.245.59.177; robin.ns.cloudflare.com points to 2606:4700:50::adf5:3ada, 2803:f800:50::6ca2:c0da, 2a06:98c1:50::ac40:20da, 108.162.192.218, 172.64.32.218 and 173.245.58.218.