c3sf.com - robtex.com

c3sf.com

DNSSEC⚠️ Not signed
A23.224.56.206🇺🇸 CNSERVERSLLC23.224.0.0/15 cust proxy reg
A23.224.56.207🇺🇸 CNSERVERSLLC23.224.0.0/15 cust proxy reg
A23.224.56.208🇺🇸 CNSERVERSLLC23.224.0.0/15 cust proxy reg
NSns1.volcanodns.com ⭐
A2400:cb00:2049:1::adf5:3a09🇺🇸 Cloudflare2400:cb00:2049::/48 , Inc. 101 Townsend Street
A173.245.58.9🇺🇸 Cloudflare173.245.58.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US
NSns2.volcanodns.com
A2400:cb00:2049:1::a29f:898🇺🇸 Cloudflare2400:cb00:2049::/48 , Inc. 101 Townsend Street
PTRcfns2.cienans.com
A162.159.8.152Cloudflare162.159.8.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US
PTRcfns2.cienans.com
SOAns1.volcanodns.comdns@cloudflare.com serial=2409017664

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=1784001297
WOT: SAFE (68/100)

Same first word

c3sf.org
c3sf.com

Similar names

fc3s.name
f3cs.com
fcs3.com
fcs3.net
fsc3.com
cfs3.com
fc3s.com
cf3s.fr
scf3.com
fc3s.jp
3sfc.com
fcs3.de
fsc3.de
cs3f.com
3scf.com
3cfs.com
fc3s.org
cfs3.de
csf3.ch
cfs3.net
3csf.com
cs3f.de
fc3s.co.uk
fc3s.info
3fsc.com

DNS History

28 records (5 active, 23 former)

200920112013201520172019202120232025NSns1.volcanodns.comns2.volcanodns.comns-1094.awsdns-08.orgns-1587.awsdns-06.co.ukns-301.awsdns-37.comns-779.awsdns-33.netns1.lnhi.netns2.lnhi.netns3.lnhi.netMXalt1.aspmx.l.google.comalt2.aspmx.l.google.comalt3.aspmx.l.google.comalt4.aspmx.l.google.comaspmx.l.google.comaspmx2.googlemail.comaspmx3.googlemail.comaspmx4.googlemail.comaspmx5.googlemail.commail.c3sf.comA23.224.56.20623.224.56.20723.224.56.208198.185.159.144198.185.159.145198.49.23.144198.49.23.14572.29.65.17176.12.9.242
○NSns-1094.awsdns-08.org2016-07-14 → 2026-02-15 · 5 obs
○ 2016-01-12 13:13:04
● 2016-07-14 06:54:20
● 2026-02-15 08:45:54
○ 2026-06-21 19:49:48
○ 2026-07-14 04:24:04
○NSns-1587.awsdns-06.co.uk2016-07-14 → 2026-02-15 · 5 obs
○ 2016-01-12 13:13:04
● 2016-07-14 06:54:20
● 2026-02-15 08:45:54
○ 2026-06-21 19:49:48
○ 2026-07-14 04:24:04
○NSns-301.awsdns-37.com2016-07-14 → 2026-02-15 · 5 obs
○ 2016-01-12 13:13:04
● 2016-07-14 06:54:20
● 2026-02-15 08:45:54
○ 2026-06-21 19:49:48
○ 2026-07-14 04:24:04
○NSns-779.awsdns-33.net2016-07-14 → 2026-02-15 · 5 obs
○ 2016-01-12 13:13:04
● 2016-07-14 06:54:20
● 2026-02-15 08:45:54
○ 2026-06-21 19:49:48
○ 2026-07-14 04:24:04
○NSns1.lnhi.net2015-09-02 → 2016-01-12 · 5 obs
○ 2008-03-18 11:43:10
● 2015-09-02 12:45:48
● 2016-01-12 13:13:04
○ 2016-07-14 06:54:20
○ 2026-07-14 04:24:04
●NSns1.volcanodns.com2026-06-21 → 2026-07-14 · 3 obs
○ 2026-02-15 08:45:54
● 2026-06-21 19:49:48
● 2026-07-14 04:24:04
○NSns2.lnhi.net2015-09-02 → 2016-01-12 · 5 obs
○ 2008-03-18 11:43:10
● 2015-09-02 12:45:48
● 2016-01-12 13:13:04
○ 2016-07-14 06:54:20
○ 2026-07-14 04:24:04
●NSns2.volcanodns.com2026-06-21 → 2026-07-14 · 3 obs
○ 2026-02-15 08:45:54
● 2026-06-21 19:49:48
● 2026-07-14 04:24:04
○NSns3.lnhi.net2015-09-02 → 2016-01-12 · 5 obs
○ 2008-03-18 11:43:10
● 2015-09-02 12:45:48
● 2016-01-12 13:13:04
○ 2016-07-14 06:54:20
○ 2026-07-14 04:24:04
○MXalt1.aspmx.l.google.com2015-09-02 → 2026-02-15 · 5 obs
○ 2008-03-18 11:43:10
● 2015-09-02 12:45:48
● 2026-02-15 08:45:54
○ 2026-06-21 19:49:48
○ 2026-07-14 04:24:04
○MXalt2.aspmx.l.google.com2015-09-02 → 2026-02-15 · 5 obs
○ 2008-03-18 11:43:10
● 2015-09-02 12:45:48
● 2026-02-15 08:45:54
○ 2026-06-21 19:49:48
○ 2026-07-14 04:24:04
○MXalt3.aspmx.l.google.com2016-07-14 → 2026-02-15 · 5 obs
○ 2016-01-12 13:13:04
● 2016-07-14 06:54:20
● 2026-02-15 08:45:54
○ 2026-06-21 19:49:48
○ 2026-07-14 04:24:04
○MXalt4.aspmx.l.google.com2016-07-14 → 2026-02-15 · 5 obs
○ 2016-01-12 13:13:04
● 2016-07-14 06:54:20
● 2026-02-15 08:45:54
○ 2026-06-21 19:49:48
○ 2026-07-14 04:24:04
○MXaspmx.l.google.com2015-09-02 → 2026-02-15 · 5 obs
○ 2008-03-18 11:43:10
● 2015-09-02 12:45:48
● 2026-02-15 08:45:54
○ 2026-06-21 19:49:48
○ 2026-07-14 04:24:04
○MXaspmx2.googlemail.com2015-09-02 → 2016-01-12 · 5 obs
○ 2008-03-18 11:43:10
● 2015-09-02 12:45:48
● 2016-01-12 13:13:04
○ 2016-07-14 06:54:20
○ 2026-07-14 04:24:04
○MXaspmx3.googlemail.com2015-09-02 → 2016-01-12 · 5 obs
○ 2008-03-18 11:43:10
● 2015-09-02 12:45:48
● 2016-01-12 13:13:04
○ 2016-07-14 06:54:20
○ 2026-07-14 04:24:04
○MXaspmx4.googlemail.com2015-09-02 → 2016-01-12 · 5 obs
○ 2008-03-18 11:43:10
● 2015-09-02 12:45:48
● 2016-01-12 13:13:04
○ 2016-07-14 06:54:20
○ 2026-07-14 04:24:04
○MXaspmx5.googlemail.com2015-09-02 → 2016-01-12 · 5 obs
○ 2008-03-18 11:43:10
● 2015-09-02 12:45:48
● 2016-01-12 13:13:04
○ 2016-07-14 06:54:20
○ 2026-07-14 04:24:04
○MXmail.c3sf.com2008-03-18 → 2008-03-18 · 3 obs
● 2008-03-18 11:43:10
○ 2015-09-02 12:45:48
○ 2026-07-14 04:24:04
○A198.185.159.1442016-07-14 → 2026-02-15 · 5 obs
○ 2016-01-12 13:13:04
● 2016-07-14 06:54:20
● 2026-02-15 08:45:54
○ 2026-06-21 19:49:48
○ 2026-07-14 04:24:04
○A198.185.159.1452016-07-14 → 2026-02-15 · 5 obs
○ 2016-01-12 13:13:04
● 2016-07-14 06:54:20
● 2026-02-15 08:45:54
○ 2026-06-21 19:49:48
○ 2026-07-14 04:24:04
○A198.49.23.1442016-07-14 → 2026-02-15 · 5 obs
○ 2016-01-12 13:13:04
● 2016-07-14 06:54:20
● 2026-02-15 08:45:54
○ 2026-06-21 19:49:48
○ 2026-07-14 04:24:04
○A198.49.23.1452016-07-14 → 2026-02-15 · 5 obs
○ 2016-01-12 13:13:04
● 2016-07-14 06:54:20
● 2026-02-15 08:45:54
○ 2026-06-21 19:49:48
○ 2026-07-14 04:24:04
●A23.224.56.2062026-06-21 → 2026-07-14 · 3 obs
○ 2026-02-15 08:45:54
● 2026-06-21 19:49:48
● 2026-07-14 04:24:04
●A23.224.56.2072026-06-21 → 2026-07-14 · 3 obs
○ 2026-02-15 08:45:54
● 2026-06-21 19:49:48
● 2026-07-14 04:24:04
●A23.224.56.2082026-06-21 → 2026-07-14 · 3 obs
○ 2026-02-15 08:45:54
● 2026-06-21 19:49:48
● 2026-07-14 04:24:04
○A72.29.65.1712008-03-18 → 2008-03-18 · 3 obs
● 2008-03-18 11:43:10
○ 2015-09-02 12:45:48
○ 2026-07-14 04:24:04
○A76.12.9.2422015-09-02 → 2016-01-12 · 5 obs
○ 2008-03-18 11:43:10
● 2015-09-02 12:45:48
● 2016-01-12 13:13:04
○ 2016-07-14 06:54:20
○ 2026-07-14 04:24:04

🔍 DNS Trace

📋 Delegation Chain

ZoneNameserversGlue
coma.gtld-servers.net, b.gtld-servers.net, c.gtld-servers.net, d.gtld-servers.net...-
c3sf.comns1.volcanodns.com, ns2.volcanodns.com8 records

✅ Authoritative Response

Server:154.93.100.74

NS records: ns1.volcanodns.com, ns2.volcanodns.com

🔒 DNSSEC Status

⚠️ Insecure (no DNSSEC)

No DS record for c3sf.com (unsigned zone)

⏱️ Timing

Total: 599ms | Queries: -

📄 Records

TypeCountSample Data
A323.224.56.207, 23.224.56.208...
NS2ns1.volcanodns.com, ns2.volcanodns.com
SOA1ns1.volcanodns.com dns.cloudflare.com

📌 Glue Records Collected

Total: 8

Out-of-bailiwick: 8 (ns1.volcanodns.com, ns1.volcanodns.com, ns1.volcanodns.com...)

Analysis

IP Addresses

c3sf.com maps to three IP numbers — 23.224.56.206, 23.224.56.207 and 23.224.56.208.

a7ks.com, vu2y.com, crg8.com plus two other host names have IP numbers in common with c3sf.com.

Name Servers

c3sf.com is served by two delegated name servers, ns1.volcanodns.com and ns2.volcanodns.com.

The name server configuration of c3sf.com is shared with other domains, for instance dqs5.com, 6a2y.com, 4xrr.com and two others.

Each of the two host names carries two IP addresses: ns1.volcanodns.com points to 173.245.58.9 and 2400:cb00:2049:1::adf5:3a09, and ns2.volcanodns.com points to 162.159.8.152 and 2400:cb00:2049:1::a29f:898.