csf5.com - robtex.com

csf5.com

DNSSEC⚠️ Not signed
A2606:4700:3033::6815:10ed🇺🇸 Cloudflare2606:4700:3033::/48 , Inc. 101 Townsend Street, San Francisco, California 94107, US ✓ In HTTPS hints
A2606:4700:3037::ac43:d8da🇺🇸 Cloudflare2606:4700:3037::/48 , Inc. 101 Townsend Street, San Francisco, California 94107, US ✓ In HTTPS hints
A104.21.16.237Cloudflare104.21.16.0/20 , Inc. 101 Townsend Street, San Francisco, California 94107, US ✓ In HTTPS hints
A172.67.216.218🇺🇸 Cloudflare172.67.208.0/20 , Inc. 101 Townsend Street, San Francisco, California 94107, US ✓ In HTTPS hints
NShugh.ns.cloudflare.com ⭐
A2606:4700:58::adf5:3b75🇺🇸 Cloudflare2606:4700:50::/44 , Inc. 101 Townsend Street, San Francisco, California 94107, US
PTRhugh.ns.cloudflare.com
A2803:f800:50::6ca2:c175🇨🇷 Cloudflare2803:f800:50::/45 LACNIC generated route6 for CloudFlare Latin America S.R.L
PTRhugh.ns.cloudflare.com
A2a06:98c1:50::ac40:2175🇺🇸 Cloudflare2a06:98c1:50::/45
PTRhugh.ns.cloudflare.com
A108.162.193.117🇺🇸 Cloudflare108.162.193.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US
PTRhugh.ns.cloudflare.com
A172.64.33.117🇺🇸 Cloudflare172.64.33.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US
PTRhugh.ns.cloudflare.com
A173.245.59.117🇺🇸 Cloudflare173.245.59.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US
PTRhugh.ns.cloudflare.com
NSmichelle.ns.cloudflare.com
A2606:4700:50::adf5:3ac9🇺🇸 Cloudflare2606:4700:50::/44 , Inc. 101 Townsend Street, San Francisco, California 94107, US
PTRmichelle.ns.cloudflare.com
A2803:f800:50::6ca2:c0c9🇨🇷 Cloudflare2803:f800:50::/45 LACNIC generated route6 for CloudFlare Latin America S.R.L
PTRmichelle.ns.cloudflare.com
A2a06:98c1:50::ac40:20c9🇺🇸 Cloudflare2a06:98c1:50::/45
PTRmichelle.ns.cloudflare.com
A108.162.192.201🇺🇸 Cloudflare108.162.192.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US
PTRmichelle.ns.cloudflare.com
A172.64.32.201🇺🇸 Cloudflare172.64.32.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US
PTRmichelle.ns.cloudflare.com
A173.245.58.201🇺🇸 Cloudflare173.245.58.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US
PTRmichelle.ns.cloudflare.com
HTTPSHTTP/3, HTTP/2 ✓ hints match
IPv4 hints104.21.16.237, 172.67.216.218
IPv6 hints2606:4700:3033::6815:10ed, 2606:4700:3037::ac43:d8da
ECHX25519, HKDF-SHA256 + AES-128-GCM draft, id=169, name=cloudflare-ech.com
SOAhugh.ns.cloudflare.comdns@cloudflare.com serial=2403976617

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=1779021808

Subdomains

www.csf5.com

Same first word

csf5.com

Similar names

fc5s.com
5fcs.com
s5cf.com
5cfs.com
5sfc.com
c5sf.com
5csf.com
f5cs.com

DNS History

9 records (6 active, 3 former)

20162017201820192020202120222023202420252026NShugh.ns.cloudflare.commichelle.ns.cloudflare.comf1g1ns1.dnspod.netf1g1ns2.dnspod.netA104.21.16.237172.67.216.2182606:4700:3033::6815:10ed2606:4700:3037::ac43:d8da222.186.12.234
○NSf1g1ns1.dnspod.net2015-06-29 → 2017-03-29 · 4 obs
● 2015-06-29 10:49:48
● 2017-03-29 13:37:32
○ 2026-04-03 07:07:30
○ 2026-05-17 13:08:50
○NSf1g1ns2.dnspod.net2015-06-29 → 2017-03-29 · 4 obs
● 2015-06-29 10:49:48
● 2017-03-29 13:37:32
○ 2026-04-03 07:07:30
○ 2026-05-17 13:08:50
●NShugh.ns.cloudflare.com2026-04-03 → 2026-05-17 · 3 obs
○ 2017-03-29 13:37:32
● 2026-04-03 07:07:30
● 2026-05-17 13:08:50
●NSmichelle.ns.cloudflare.com2026-04-03 → 2026-05-17 · 3 obs
○ 2017-03-29 13:37:32
● 2026-04-03 07:07:30
● 2026-05-17 13:08:50
●A104.21.16.2372026-04-03 → 2026-05-17 · 3 obs
○ 2017-03-29 13:37:32
● 2026-04-03 07:07:30
● 2026-05-17 13:08:50
●A172.67.216.2182026-04-03 → 2026-05-17 · 3 obs
○ 2017-03-29 13:37:32
● 2026-04-03 07:07:30
● 2026-05-17 13:08:50
○A222.186.12.2342015-06-29 → 2017-03-29 · 4 obs
● 2015-06-29 10:49:48
● 2017-03-29 13:37:32
○ 2026-04-03 07:07:30
○ 2026-05-17 13:08:50
●A2606:4700:3033::6815:10ed2026-04-03 → 2026-05-17 · 3 obs
○ 2017-03-29 13:37:32
● 2026-04-03 07:07:30
● 2026-05-17 13:08:50
●A2606:4700:3037::ac43:d8da2026-04-03 → 2026-05-17 · 3 obs
○ 2017-03-29 13:37:32
● 2026-04-03 07:07:30
● 2026-05-17 13:08:50

🔍 DNS Trace

📋 Delegation Chain

ZoneNameserversGlue
coma.gtld-servers.net, b.gtld-servers.net, c.gtld-servers.net, d.gtld-servers.net...-
csf5.comhugh.ns.cloudflare.com, michelle.ns.cloudflare.com12 records

✅ Authoritative Response

Server:108.162.192.201

NS records: hugh.ns.cloudflare.com, michelle.ns.cloudflare.com

🔒 DNSSEC Status

⚠️ Insecure (no DNSSEC)

No DS record for csf5.com (unsigned zone)

⏱️ Timing

Total: 140ms | Queries: -

📄 Records

TypeCountSample Data
A2172.67.216.218, 104.21.16.237
AAAA22606:4700:3033::6815:10ed, 2606:4700:3037::ac43:d8da
NS2hugh.ns.cloudflare.com, michelle.ns.cloudflare.com
HTTPS1{"priority":1,"target":".","alpn":["h3",
SOA1hugh.ns.cloudflare.com dns.cloudflare.co

📌 Glue Records Collected

Total: 12

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

Analysis

Hierarchy

DNS places www.csf5.com as a child of csf5.com

IP Addresses

csf5.com resolves to four IP addresses: 104.21.16.237, 172.67.216.218, 2606:4700:3033::6815:10ed and 2606:4700:3037::ac43:d8da.

somanytools.com, www.sbhk020.com, angkornightmarket.com and 2 all share IP numbers with csf5.com.

Name Servers

hugh.ns.cloudflare.com and michelle.ns.cloudflare.com are the name servers for csf5.com.

csf5.com shares name servers with redefinedfurniture.co.uk, thegoodplasteringcompany.co.uk, guyles.net and 2.

csf5.com has overlapping NS records with lorfm.com, mirfiles.com, ohtaisho.com and 2.

chan.ns.cloudflare.com, donald.ns.cloudflare.com, opal.ns.cloudflare.com and 2 frequently work with other name servers.

hugh.ns.cloudflare.com resolves to IP addresses 108.162.193.117, 172.64.33.117, 173.245.59.117 and 3.

michelle.ns.cloudflare.com points to IP addresses 108.162.192.201, 172.64.32.201, 173.245.58.201, 3 and others.