csfa.com - robtex.com

csfa.com

DNSSEC⚠️ Not signed
A54.237.57.21🇺🇸 Amazon54.237.0.0/16 EC2 IAD prefix
PTRns1.namepros-dns.com
NSns1.namepros-dns.com ⭐
A54.237.57.21🇺🇸 Amazon54.237.0.0/16 EC2 IAD prefix
PTRns1.namepros-dns.com
NSns2.abdulbasit.ns.namepros-dns.is ⚠️ Not in zone NS records
A3.233.30.191🇺🇸 Amazon3.224.0.0/12 EC2 IAD prefix
PTRns2.namepros-dns.com
NSns2.namepros-dns.is ⚠️ Not in parent delegation
A3.233.30.191🇺🇸 Amazon3.224.0.0/12 EC2 IAD prefix
PTRns2.namepros-dns.com
TXTv=spf1 -all
SOAns1.namepros-dns.comdns@namepros.com serial=13044936

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=1778340216

Previously MX for

csfa.com

Subdomains

mail.csfa.com

Same first word

csfa.football
csfa.hu
csfa.info
csfa.com
csfa.be
csfa.ca
csfa.fr
csfa.org
csfa.net
csfa.sg
csfa.org.tw
csfa.de
csfa.cz
csfa.com.br
csfa.dk
csfa.com.au
csfa.ru
csfa.com.tw

Similar names

sacf.me
fsca.biz
fsca.nl
sfac.net
facs.co.za
cafs.info
scaf.info
afsc.co.uk
facs.pl
fsca.ru
cfsa.pl
asfc.de
fcas.us
csaf.org
sfca.ch
acsf.be
ascf.de
fcsa.org
ascf.cn
afcs.org.au
fasc.org.br
sfac.edu.hk
cfsa.com.cn
afcs.ru
acsf.org
acfs.org.au
cfas.co.uk
fasc.me
scaf.com
scaf.org
safc.org
cfsa.de
fsca.az
casf.ca
scfa.net
scaf.cl
afcs.eu
afsc.com.cn
scfa.ae
sacf.it
cfsa.org
afcs.es
sfac.or.kr
cafs.asia
sfca.ca
asfc.co.jp
sacf.co.il
scaf.net
facs.com
safc.de
afcs.net
cfsa.eu
cfsa.dk
fcsa.com.br
cfas.jp
fcsa.co.uk
fcas.hk
fasc.pro
sfca.de
cfsa.co.za
acfs.org
acsf.com
fsca.de
ascf.net
facs.in
cfsa.com
fasc.com
cfas.de
afsc.info
scaf.com.br
csaf.cn
fasc.nl
scaf.nl
cfas.ie
sacf.com.au
facs.ru
afsc.cn
cafs.eu
afsc.me
safc.kz
sfac.fr
fcsa.com
facs.de
fcsa.net
fsca.com.cn
ascf.jp
asfc.org.cn
fsca.com
casf.it
facs.org.mx
scaf.us
afsc.eu
acfs.com
sfac.de
fasc.co.nz

DNS History

11 records (4 active, 7 former)

20162017201820192020202120222023202420252026NSns1.namepros-dns.comns2.abdulbasit.ns.namepros-dns.isns2.namepros-dns.isns1.atom.comns1335.websitewelcome.comns1336.websitewelcome.comns2.atom.comMXcsfa.comA54.237.57.21192.185.148.19052.20.84.62
○NSns1.atom.com2026-03-07 → 2026-03-07 · 4 obs
○ 2017-05-11 05:30:02
● 2026-03-07 15:51:14
○ 2026-04-26 14:21:58
○ 2026-05-09 15:29:42
●NSns1.namepros-dns.com2026-04-26 → 2026-05-09 · 3 obs
○ 2026-03-07 15:51:14
● 2026-04-26 14:21:58
● 2026-05-09 15:29:42
○NSns1335.websitewelcome.com2015-06-13 → 2017-05-11 · 4 obs
● 2015-06-13 02:19:04
● 2017-05-11 05:30:02
○ 2026-03-07 15:51:14
○ 2026-05-09 15:29:42
○NSns1336.websitewelcome.com2015-06-13 → 2017-05-11 · 4 obs
● 2015-06-13 02:19:04
● 2017-05-11 05:30:02
○ 2026-03-07 15:51:14
○ 2026-05-09 15:29:42
●NSns2.abdulbasit.ns.namepros-dns.is2026-04-26 → 2026-05-09 · 3 obs
○ 2026-03-07 15:51:14
● 2026-04-26 14:21:58
● 2026-05-09 15:29:42
○NSns2.atom.com2026-03-07 → 2026-03-07 · 4 obs
○ 2017-05-11 05:30:02
● 2026-03-07 15:51:14
○ 2026-04-26 14:21:58
○ 2026-05-09 15:29:42
●NSns2.namepros-dns.is2026-05-09 → 2026-05-09 · 3 obs
○ 2026-04-26 14:21:58
● 2026-05-09 15:29:40
● 2026-05-09 15:29:42
○MXcsfa.com2015-06-13 → 2017-05-11 · 4 obs
● 2015-06-13 02:19:04
● 2017-05-11 05:30:02
○ 2026-03-07 15:51:14
○ 2026-05-09 15:29:42
○A192.185.148.1902015-06-13 → 2017-05-11 · 4 obs
● 2015-06-13 02:19:04
● 2017-05-11 05:30:02
○ 2026-03-07 15:51:14
○ 2026-05-09 15:29:42
○A52.20.84.622026-03-07 → 2026-03-07 · 4 obs
○ 2017-05-11 05:30:02
● 2026-03-07 15:51:14
○ 2026-04-26 14:21:58
○ 2026-05-09 15:29:42
●A54.237.57.212026-04-26 → 2026-05-09 · 3 obs
○ 2026-03-07 15:51:14
● 2026-04-26 14:21:58
● 2026-05-09 15:29:42

🔍 DNS Trace

📋 Delegation Chain

ZoneNameserversGlue
coma.gtld-servers.net, b.gtld-servers.net, c.gtld-servers.net, d.gtld-servers.net...-
csfa.comns1.namepros-dns.com, ns2.abdulbasit.ns.namepros-dns.is1 record

✅ Authoritative Response

Server:54.237.57.21

NS records: ns1.namepros-dns.com, ns2.abdulbasit.ns.namepros-dns.is

🔒 DNSSEC Status

⚠️ Insecure (no DNSSEC)

No DS record for csfa.com (unsigned zone)

⏱️ Timing

Total: 240ms | Queries: -

📄 Records

TypeCountSample Data
A154.237.57.21
NS2ns1.namepros-dns.com, ns2.abdulbasit.ns.namepros-dns.is
TXT1v=spf1 -all
SOA1ns1.namepros-dns.com dns.namepros.com

📌 Glue Records Collected

Total: 1

Out-of-bailiwick: 1 (ns1.namepros-dns.com)

Analysis

Hierarchy

mail.csfa.com has csfa.com as its parent.

IP Addresses

csfa.com maps to IP address 54.237.57.21.

Other host names, for instance cores.co, invisiblehost.com, evergreen.brent.net, mail.uknowledge.com and a1wrecker.com share IP numbers with csfa.com.

Name Servers

csfa.com is delegated to name servers ns1.namepros-dns.com, ns2.namepros-dns.is and ns2.abdulbasit.ns.namepros-dns.is.

csfa.com at least partially shares name servers with other domains such as fyro.com, wify.net, willace.com, dataember.com and eairfilter.com.

These name servers are often used together with 2sb852b9bjp5pjhj3p5f23h3jhp9b59b.ns.namepros-dns.is, ns2.brokerage.ns.namepros-dns.is, ns1.afternic.com, ns2.afternic.com, verification-vpgpzsqa3cv4haccypio4o.ns101.verify.hn, 2rdsmh2br22hsppdbrhmzf99zsdp2fpj.ns.namepros-dns.is, zss5p6352r53spzb3phzhs8pdh6583j8.ns.namepros-dns.is, ns2.hpdrf3h5s32dz2bfr69d.ns.namepros-dns.is, ns2.zss5p6352r53spzb3phzhs8p.ns.namepros-dns.is and ns2.bdz3686s2h3d83pbbr598zhd.ns.namepros-dns.is.

Hostnames with a single IP:

ns1.namepros-dns.com points to 54.237.57.21

ns2.namepros-dns.is points to 3.233.30.191

ns2.abdulbasit.ns.namepros-dns.is points to 3.233.30.191

Hostnames resolving to 3.233.30.191: ns2.namepros-dns.is and ns2.abdulbasit.ns.namepros-dns.is