dfl.cu - robtex.com

dfl.cu

DNSSEC⚠️ Not signed
NSdns.dfl.cu ⭐
A200.55.184.100🇨🇺 INFOCOM200.55.176.0/20
PTRmail.entrediversidades.nat.cu
MXmail.dfl.cu ⭐
A200.55.184.98🇨🇺 INFOCOM200.55.176.0/20
PTRmail.dfl.cu
TXTv=spf1 a mx ip4:200.55.184.98 -all
TXTGPS: 23.1240465,-82.4281773
TXTVoice: +53-(7)212 5050
TXTDofleini Software S.R.L
TXTE-Mail: info@dofleinisoftware.com
TXTAdress: 1ra y 26, Miramar, Playa, La Habana, Cuba
SOAdns.dfl.cuadmin@dofleini.cu 2026-02-10 #1

cu

DNSSEC⚠️ Not signed
NSns2.ceniai.net.cu ⭐
NScu.cctld.authdns.ripe.net ⚠️ Not in parent delegation
NSns.canada.cuba.cu ⚠️ Not in parent delegation
NSns.ceniai.net.cu
NSns.dns.br ⚠️ Not in parent delegation 🔒
NSns2.gip.net ⚠️ Not in parent delegation
NSrip.psg.com ⚠️ Not in parent delegation 🔒
SOAns.ceniai.net.cucu-tech@ceniai.inf.cu 2026-03-19 #4

Subdomains

mail.dfl.cu
dns.dfl.cu

Same first word

dfl.org.ru
dfl.ru
dfl.me
dfl.co.uk
dfl.info
dfl.it
dfl.com.br
dfl.org.za
dfl.cu
dfl.in
dfl.nl
dfl.cz
dfl.hk
dfl.co.za
dfl.be
dfl.ch
dfl.com
dfl.no
dfl.ie
dfl.kiwi
dfl.cc
dfl.com.lb
dfl.ph
dfl.us
dfl.es
dfl.net
dfl.com.tr
dfl.de
dfl.tv
dfl.ink
dfl.fr
dfl.co.jp
dfl.io
dfl.asia
dfl.com.cn
dfl.church
dfl.dk
dfl.fm
dfl.com.au
dfl.at
dfl.jp
dfl.co.kr
dfl.org
dfl.co.in
dfl.ca

Similar names

fdl.ro
ldf.com
fld.me
ldf.in
fld.kz
lfd.cl
fld.lu
ldf.co.jp
fdl.in
ldf.sg
fdl.ru
lfd.dk
fdl.co.uk
ldf.cc
lfd.ru
dlf.in
lfd.email
dlf.co.in
fdl.me
fld.lv
ldf.se
dlf.cl
dlf.net.au
fld.net
fld.solutions
fdl.cc
ldf.fi
fdl.info
ldf.com.cn
dlf.nu
ldf.eu
fld.sk
fdl.co
dlf.net
fdl.cz
ldf.cz
dlf.email
fdl.cn
ldf.ch
lfd.co
fld.fr
lfd.ltd.uk
lfd.de
dlf.vn
ldf.me
ldf.at
lfd.eu
dlf.cc
ldf.jp
ldf.fr
fld.no
dlf.ca
fld.com.vn
ldf.co
ldf.co.zw
lfd.es
fdl.ir
fdl.mobi
fdl.it
lfd.pl
fdl.de
fld.mobi
fdl.cl
ldf.by
fdl.us
lfd.com
lfd.com.br
ldf.de
lfd.fi
lfd.sakura.ne.jp
lfd.co.za
lfd.ch
fdl.fi
dlf.pl
fdl.at

DNS History

2 records (2 active, 0 former)

NSdns.dfl.cuMXmail.dfl.cu
●NSdns.dfl.cu2026-03-20 → 2026-03-20 · 2 obs
● 2026-03-20 11:48:06
● 2026-03-20 18:25:22
●MXmail.dfl.cu2026-03-20 → 2026-03-20 · 2 obs
● 2026-03-20 11:48:06
● 2026-03-20 18:25:22

🔍 DNS Trace

📋 Delegation Chain

ZoneNameserversGlue
cucu.cctld.authdns.ripe.net, ns.dns.br, ns.ceniai.net.cu, ns2.gip.net...10 records
dfl.cudns.dfl.cu1 record

✅ Authoritative Response

Server: 200.55.184.100

NS records: dns.dfl.cu

🔒 DNSSEC Status

⚠️ Insecure (no DNSSEC)

No DS record for cu (unsigned zone)

⏱️ Timing

Total: 3503ms | Queries: -

📄 Records

TypeCountSample Data
NS1dns.dfl.cu
MX1mail.dfl.cu (pri: 10)
TXT6Dofleini Software S.R.L, Voice: +53-(7)212 5050...
SOA1dns.dfl.cu admin.dofleini.cu

📌 Glue Records Collected

Total: 11

In-bailiwick: 4 (ns.ceniai.net.cu, ns.ceniai.net.cu, ns2.ceniai.net.cu...)

Out-of-bailiwick: 7 (cu.cctld.authdns.ripe.net, cu.cctld.authdns.ripe.net, ns.dns.br...)

Analysis

Hierarchy

dfl.cu is a parent of mail.dfl.cu and dns.dfl.cu.

Name Servers

A single name server, dns.dfl.cu, handles the delegation for dfl.cu.

dns.dfl.cu points to a single IP: 200.55.184.100.

Mail Servers

dfl.cu is handled by a single mail server, mail.dfl.cu.

mail.dfl.cu points to a single IP: 200.55.184.98.