cfcsf.com - robtex.com

cfcsf.com

DNSSEC⚠️ Not signed
NSa.share-dns.com ⚠️ Not in zone NS records
A172.64.53.25🇺🇸 Cloudflare172.64.53.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US
NSa11.share-dns.com ⚠️ Not in parent delegation
A172.64.53.25🇺🇸 Cloudflare172.64.53.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US
NSb.share-dns.net ⚠️ Not in zone NS records
A172.64.52.239🇺🇸 Cloudflare172.64.52.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US
NSb11.share-dns.net ⚠️ Not in parent delegation
A172.64.52.239🇺🇸 Cloudflare172.64.52.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US

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=1785433617

Same first word

cfcsf.com

Similar names

fcscf.net
sccff.dk
ccfsf.cn
ffcsc.com
ffscc.net
scffc.com
sccff.com
ccfsf.com
ccfsf.net
ffccs.org
ffcsc.org
csffc.org
fccsf.net
sccff.cat
scffc.org
fcfcs.com
fccsf.com
fccsf.org
sffcc.org
cfcfs.com
fcfcs.com.sg
ccfsf.org
scffc.com.cn
cffcs.com

DNS History

14 records (4 active, 10 former)

20162017201820192020202120222023202420252026NSa.share-dns.coma11.share-dns.comb.share-dns.netb11.share-dns.netns1.fastmetrics.comns2.fastmetrics.comnsg1.namebrightdns.comnsg2.namebrightdns.comMXaristotle.mx25.netplato.mx25.netsocrates.mx25.netzeno.mx25.netA216.38.133.170CNAMEhdredirect-lb5-1afb6e2973825a56.elb.us-east-1.amazonaws.com
●NSa.share-dns.com2026-07-01 → 2026-07-30 · 3 obs
○ 2019-04-11 21:59:22
● 2026-07-01 02:11:06
● 2026-07-30 18:15:50
●NSa11.share-dns.com2026-07-01 → 2026-07-30 · 3 obs
○ 2019-04-11 21:59:22
● 2026-07-01 02:11:06
● 2026-07-30 18:15:50
●NSb.share-dns.net2026-07-01 → 2026-07-30 · 3 obs
○ 2019-04-11 21:59:22
● 2026-07-01 02:11:06
● 2026-07-30 18:15:50
●NSb11.share-dns.net2026-07-01 → 2026-07-30 · 3 obs
○ 2019-04-11 21:59:22
● 2026-07-01 02:11:06
● 2026-07-30 18:15:50
○NSns1.fastmetrics.com2015-07-05 → 2016-05-30 · 4 obs
● 2015-07-05 07:26:02
● 2016-05-30 03:41:00
○ 2019-04-11 21:59:22
○ 2026-07-30 18:15:50
○NSns2.fastmetrics.com2015-07-05 → 2016-05-30 · 4 obs
● 2015-07-05 07:26:02
● 2016-05-30 03:41:00
○ 2019-04-11 21:59:22
○ 2026-07-30 18:15:50
○NSnsg1.namebrightdns.com2019-04-11 → 2019-04-11 · 4 obs
○ 2016-05-30 03:41:00
● 2019-04-11 21:59:22
○ 2026-07-01 02:11:06
○ 2026-07-30 18:15:50
○NSnsg2.namebrightdns.com2019-04-11 → 2019-04-11 · 4 obs
○ 2016-05-30 03:41:00
● 2019-04-11 21:59:22
○ 2026-07-01 02:11:06
○ 2026-07-30 18:15:50
○MXaristotle.mx25.net2015-07-05 → 2016-05-30 · 4 obs
● 2015-07-05 07:26:02
● 2016-05-30 03:41:00
○ 2019-04-11 21:59:22
○ 2026-07-30 18:15:50
○MXplato.mx25.net2015-07-05 → 2016-05-30 · 4 obs
● 2015-07-05 07:26:02
● 2016-05-30 03:41:00
○ 2019-04-11 21:59:22
○ 2026-07-30 18:15:50
○MXsocrates.mx25.net2015-07-05 → 2016-05-30 · 4 obs
● 2015-07-05 07:26:02
● 2016-05-30 03:41:00
○ 2019-04-11 21:59:22
○ 2026-07-30 18:15:50
○MXzeno.mx25.net2015-07-05 → 2016-05-30 · 4 obs
● 2015-07-05 07:26:02
● 2016-05-30 03:41:00
○ 2019-04-11 21:59:22
○ 2026-07-30 18:15:50
○A216.38.133.1702015-07-05 → 2016-05-30 · 4 obs
● 2015-07-05 07:26:02
● 2016-05-30 03:41:00
○ 2019-04-11 21:59:22
○ 2026-07-30 18:15:50
○CNAMEhdredirect-lb5-1afb6e2973825a56.elb.us-east-1.amazonaws.com2019-04-11 → 2019-04-11 · 3 obs
● 2019-04-11 21:59:22
○ 2026-07-01 02:11:06
○ 2026-07-30 18:15:50

🔍 DNS Trace

📋 Delegation Chain

ZoneNameserversGlue
coml.gtld-servers.net, j.gtld-servers.net, h.gtld-servers.net, d.gtld-servers.net...-
cfcsf.comb11.share-dns.net, a11.share-dns.com1 record

✅ Authoritative Response

Server:172.64.52.239

NS records: b11.share-dns.net, a11.share-dns.com

🔒 DNSSEC Status

⚠️ Insecure (no DNSSEC)

No DS record for cfcsf.com (unsigned zone)

⏱️ Timing

Total: 222ms | Queries: -

📄 Records

TypeCountSample Data
NS2a.share-dns.com, b.share-dns.net

📌 Glue Records Collected

Total: 1

Out-of-bailiwick: 1 (a11.share-dns.com)

Analysis

Name Servers

Four name servers handle the delegation for cfcsf.com: a11.share-dns.com, a.share-dns.com, b11.share-dns.net and b.share-dns.net.

There is at least partial name server overlap between cfcsf.com and other domains — 029xcpx.com, bigguest.net, feixueys.com and two more among them.

These name servers regularly appear alongside a4.share-dns.com, b4.share-dns.net, a6.share-dns.com and 7 other name servers in NS record sets.

a11.share-dns.com and a.share-dns.com share the IP address 172.64.53.25; b11.share-dns.net and b.share-dns.net share the IP address 172.64.52.239.

Both a11.share-dns.com and a.share-dns.com resolve to 172.64.53.25 IP addresses each.

Both b11.share-dns.net and b.share-dns.net resolve to 172.64.52.239 IP addresses each.