fcsti.com - dns.ninja

fcsti.com

DNSSEC⚠️ Not signed
A157.250.197.43🇯🇵 NJIIX-1157.250.192.0/20
PTRvda8500b.trouble-free.net
NSvda8500a.trouble-free.net ⭐
A157.250.197.42🇯🇵 NJIIX-1157.250.192.0/20
PTRvda8500.is.cc
NSvda8500b.trouble-free.net
A157.250.197.43🇯🇵 NJIIX-1157.250.192.0/20
PTRvda8500b.trouble-free.net
MXmail.fcsti.com ⭐
A157.250.197.43🇯🇵 NJIIX-1157.250.192.0/20
PTRvda8500b.trouble-free.net
TXTv=spf1 a mx ip4:157.250.197.42 include:relay.mailbaby.net ~all
SOAvda8500a.trouble-free.nethostmaster@fcsti.com 2026-05-18 #0

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=1780608984

Subdomains

mail.fcsti.com
www.fcsti.com

Same first word

fcsti.com

Similar names

itcfs.com
ficst.jp
sfitc.com
csfit.com
scfti.com
icstf.com
tfcis.org
sctif.com
cifst.org
cifst.ca
ictsf.global
siftc.com
itscf.de
sitcf.com
icfst.com
cifst.org.cn
stcif.org
isctf.org
tfics.org
fcsit.org
ficts.com
isftc.com
csfit.co.uk
stcif.se
csitf.cn
fsitc.com.tw
fcits.ae
cstfi.it
ticfs.com
fsitc.com
ficts.be
fisct.top
fsitc.net
scfit.com
cfsti.org
iftcs.co.jp
ictfs.nl
fsict.com
tsfic.com
scfti.com.br
ctfis.com
csitf.com
fcits.com
scfit.cn
stcif.eu
cftis.com
cstif.com
scift.com
tfcis.com
ctfsi.com
tcfis.com
siftc.cn
stcif.com
cfist.com.cn
sftic.org
ficts.org
sicft.com
tifsc.cn
scfit.co.uk
cifst.com
itscf.org
ifstc.com

DNS History

15 records (4 active, 11 former)

20162017201820192020202120222023202420252026NSvda8500a.trouble-free.netvda8500b.trouble-free.netns1.futuresouls.comns2.futuresouls.comns3.futuresouls.comns4.futuresouls.comvda7100a.trouble-free.netvda7100b.trouble-free.netwebs00.futuresouls.comwebs01.futuresouls.comMXmail.fcsti.comA157.250.197.43142.4.215.17137.187.76.9974.50.84.123
○NSns1.futuresouls.com2015-08-11 → 2015-08-11 · 3 obs
● 2015-08-11 11:04:54
○ 2015-12-10 16:11:44
○ 2026-06-04 21:52:20
○NSns2.futuresouls.com2015-08-11 → 2015-08-11 · 3 obs
● 2015-08-11 11:04:54
○ 2015-12-10 16:11:44
○ 2026-06-04 21:52:20
○NSns3.futuresouls.com2015-08-11 → 2016-03-14 · 4 obs
● 2015-08-11 11:04:54
● 2016-03-14 06:06:42
○ 2016-07-20 08:12:06
○ 2026-06-04 21:52:20
○NSns4.futuresouls.com2015-08-11 → 2016-03-14 · 4 obs
● 2015-08-11 11:04:54
● 2016-03-14 06:06:42
○ 2016-07-20 08:12:06
○ 2026-06-04 21:52:20
○NSvda7100a.trouble-free.net2026-02-25 → 2026-05-06 · 5 obs
○ 2019-07-03 12:43:36
● 2026-02-25 00:08:40
● 2026-05-06 20:18:58
○ 2026-05-31 14:19:40
○ 2026-06-04 21:52:20
○NSvda7100b.trouble-free.net2026-02-25 → 2026-05-06 · 5 obs
○ 2019-07-03 12:43:36
● 2026-02-25 00:08:40
● 2026-05-06 20:18:58
○ 2026-05-31 14:19:40
○ 2026-06-04 21:52:20
●NSvda8500a.trouble-free.net2026-05-31 → 2026-06-04 · 3 obs
○ 2026-05-06 20:18:58
● 2026-05-31 14:19:40
● 2026-06-04 21:52:20
●NSvda8500b.trouble-free.net2026-05-31 → 2026-06-04 · 3 obs
○ 2026-05-06 20:18:58
● 2026-05-31 14:19:40
● 2026-06-04 21:52:20
○NSwebs00.futuresouls.com2015-08-11 → 2019-07-03 · 4 obs
● 2015-08-11 11:04:54
● 2019-07-03 12:43:36
○ 2026-02-25 00:08:40
○ 2026-06-04 21:52:20
○NSwebs01.futuresouls.com2015-08-11 → 2019-07-03 · 4 obs
● 2015-08-11 11:04:54
● 2019-07-03 12:43:36
○ 2026-02-25 00:08:40
○ 2026-06-04 21:52:20
●MXmail.fcsti.com2015-08-11 → 2026-06-04 · 2 obs
● 2015-08-11 11:04:54
● 2026-06-04 21:52:20
○A142.4.215.1712015-08-11 → 2015-08-11 · 3 obs
● 2015-08-11 11:04:54
○ 2015-12-10 16:11:44
○ 2026-06-04 21:52:20
●A157.250.197.432026-05-31 → 2026-06-04 · 3 obs
○ 2026-05-06 20:18:58
● 2026-05-31 14:19:40
● 2026-06-04 21:52:20
○A37.187.76.992015-12-10 → 2019-07-03 · 5 obs
○ 2015-08-11 11:04:54
● 2015-12-10 16:11:44
● 2019-07-03 12:43:36
○ 2026-02-25 00:08:40
○ 2026-06-04 21:52:20
○A74.50.84.1232026-02-25 → 2026-05-06 · 5 obs
○ 2019-07-03 12:43:36
● 2026-02-25 00:08:40
● 2026-05-06 20:18:58
○ 2026-05-31 14:19:40
○ 2026-06-04 21:52:20

🔍 DNS Trace

📋 Delegation Chain

ZoneNameserversGlue
coma.gtld-servers.net, b.gtld-servers.net, c.gtld-servers.net, d.gtld-servers.net...-
fcsti.comvda8500a.trouble-free.net, vda8500b.trouble-free.net-

✅ Authoritative Response

Server:157.250.197.42

NS records: vda8500a.trouble-free.net, vda8500b.trouble-free.net

🔒 DNSSEC Status

⚠️ Insecure (no DNSSEC)

No DS record for fcsti.com (unsigned zone)

⏱️ Timing

Total: 293ms | Queries: -

📄 Records

TypeCountSample Data
A1157.250.197.43
NS2vda8500a.trouble-free.net, vda8500b.trouble-free.net
MX1mail.fcsti.com (pri: 10)
TXT1v=spf1 a mx ip4:157.250.197.42 include:r
SOA1vda8500a.trouble-free.net hostmaster.fcs

Analysis

Hierarchy

fcsti.com serves as the parent of mail.fcsti.com and www.fcsti.com.

IP Addresses

fcsti.com has exactly one IP address — 157.250.197.43.

vda8500b.trouble-free.net, mail.wenas.name, beassociation.nastyn8.com plus two other host names have IP numbers in common with fcsti.com.

Name Servers

fcsti.com has two authoritative name servers — vda8500a.trouble-free.net and vda8500b.trouble-free.net.

fcsti.com is delegated to the same name servers as amsis.com.br, youkid.org, terrys.ca and wenas.name, for example.

vda8500a.trouble-free.net → 157.250.197.42 and vda8500b.trouble-free.net → 157.250.197.43: one IP number per host name.

Mail Servers

fcsti.com uses one mail server — mail.fcsti.com.

mail.fcsti.com points to one IP number — 157.250.197.43.