fdbftp.com - robtex.com

fdbftp.com

DNSSEC⚠️ Not signed
NSudns1.ultradns.net ⭐ ⚠️ Not in zone NS records
A2001:502:f3ff::d🇺🇸 MAINT-ID-120082001:502:f3ff::/48 Neustar
PTRudns1.ultradns.net
A204.69.234.1🇺🇸 MAINT-ID-12008204.69.234.0/24 Neustar
PTRudns1.ultradns.net
NSpdns73.ultradns.biz ⚠️ Not in parent delegation
A2610:a1:1015::6d🇺🇸 MAINT-ID-120082610:a1:1015::/48 Neustar
PTRpdns73.ultradns.biz
A156.154.66.73🇺🇸 MAINT-ID-12008156.154.66.0/24 Neustar
PTRpdns73.ultradns.biz
NSpdns73.ultradns.com ⚠️ Not in parent delegation
A2001:502:f3ff::6d🇺🇸 MAINT-ID-120082001:502:f3ff::/48 Neustar
PTRpdns73.ultradns.com
A156.154.64.73🇺🇸 MAINT-ID-12008156.154.64.0/24 Neustar
PTRpdns73.ultradns.com
NSpdns73.ultradns.net ⚠️ Not in parent delegation
A2610:a1:1014::6d🇺🇸 MAINT-ID-120082610:a1:1014::/48 Neustar
PTRpdns73.ultradns.net
A156.154.65.73🇺🇸 MAINT-ID-12008156.154.65.0/24 Neustar
PTRpdns73.ultradns.net
NSpdns73.ultradns.org ⚠️ Not in parent delegation
A2001:502:4612::6d🇺🇸 MAINT-ID-120082001:502:4612::/48 Neustar
PTRpdns73.ultradns.org
A156.154.67.73🇺🇸 MAINT-ID-12008156.154.67.0/24 Neustar
PTRpdns73.ultradns.org
NSudns2.ultradns.net ⚠️ Not in zone NS records
A2610:a1:1014::d🇺🇸 MAINT-ID-120082610:a1:1014::/48 Neustar
PTRudns2.ultradns.net
A204.74.101.1🇺🇸 MAINT-ID-12008204.74.101.0/24 Neustar
PTRudns2.ultradns.net
TXTv=spf1 -all
SOAudns1.ultradns.netcraig_duffer@firstdatabank.com 2011-03-18 #11

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=1771291435

Subdomains

ftp.fdbftp.com

Same first word

fdbftp.com

DNS History

12 records (6 active, 6 former)

20162017201820192020202120222023202420252026NSpdns73.ultradns.bizpdns73.ultradns.compdns73.ultradns.netpdns73.ultradns.orgudns1.ultradns.netudns2.ultradns.netpdns1.ultradns.netpdns2.ultradns.netpdns3.ultradns.orgpdns4.ultradns.orgpdns5.ultradns.infopdns6.ultradns.co.uk
○NSpdns1.ultradns.net2015-06-01 → 2018-07-10 · 3 obs
● 2015-06-01 08:00:34
● 2018-07-10 23:29:40
○ 2026-03-23 23:06:20
○NSpdns2.ultradns.net2015-06-01 → 2018-07-10 · 3 obs
● 2015-06-01 08:00:34
● 2018-07-10 23:29:40
○ 2026-03-23 23:06:20
○NSpdns3.ultradns.org2015-06-01 → 2018-07-10 · 3 obs
● 2015-06-01 08:00:34
● 2018-07-10 23:29:40
○ 2026-03-23 23:06:20
○NSpdns4.ultradns.org2015-06-01 → 2018-07-10 · 3 obs
● 2015-06-01 08:00:34
● 2018-07-10 23:29:40
○ 2026-03-23 23:06:20
○NSpdns5.ultradns.info2015-06-01 → 2018-07-10 · 3 obs
● 2015-06-01 08:00:34
● 2018-07-10 23:29:40
○ 2026-03-23 23:06:20
○NSpdns6.ultradns.co.uk2015-06-01 → 2018-07-10 · 3 obs
● 2015-06-01 08:00:34
● 2018-07-10 23:29:40
○ 2026-03-23 23:06:20
●NSpdns73.ultradns.biz2026-03-23 → 2026-03-23 · 2 obs
○ 2018-07-10 23:29:40
● 2026-03-23 23:06:20
●NSpdns73.ultradns.com2026-03-23 → 2026-03-23 · 2 obs
○ 2018-07-10 23:29:40
● 2026-03-23 23:06:20
●NSpdns73.ultradns.net2026-03-23 → 2026-03-23 · 2 obs
○ 2018-07-10 23:29:40
● 2026-03-23 23:06:20
●NSpdns73.ultradns.org2026-03-23 → 2026-03-23 · 2 obs
○ 2018-07-10 23:29:40
● 2026-03-23 23:06:20
●NSudns1.ultradns.net2015-06-01 → 2026-03-23 · 2 obs
● 2015-06-01 08:00:34
● 2026-03-23 23:06:20
●NSudns2.ultradns.net2026-03-23 → 2026-03-23 · 2 obs
○ 2018-07-10 23:29:40
● 2026-03-23 23:06:20

🔍 DNS Trace

📋 Delegation Chain

ZoneNameserversGlue
coma.gtld-servers.net, b.gtld-servers.net, c.gtld-servers.net, d.gtld-servers.net...-
fdbftp.comudns1.ultradns.net, udns2.ultradns.net-

✅ Authoritative Response

Server:204.74.101.1

NS records: udns1.ultradns.net, udns2.ultradns.net

🔒 DNSSEC Status

⚠️ Insecure (no DNSSEC)

No DS record for fdbftp.com (unsigned zone)

⏱️ Timing

Total: 443ms | Queries: -

📄 Records

TypeCountSample Data
NS4pdns73.ultradns.biz, pdns73.ultradns.com...
TXT1v=spf1 -all
SOA1udns1.ultradns.net craig_duffer.firstdat

Analysis

Hierarchy

fdbftp.com is the parent of ftp.fdbftp.com.

Name Servers

fdbftp.com is delegated to six name servers: pdns73.ultradns.biz, pdns73.ultradns.com, pdns73.ultradns.net, udns1.ultradns.net, udns2.ultradns.net and pdns73.ultradns.org.

fdbftp.com shares some name servers with other domains, for example frivop.com, 194.148.216.in-addr.arpa, kvie.org, ecmholdinggroup.com and courteous-push.com.

these name servers are often used with pdns73.ultradns.info, pdns73.ultradns.co.uk, pdns1.ultradns.net, pdns2.ultradns.net, pdns5.ultradns.info, pdns3.ultradns.org, pdns4.ultradns.org, pdns6.ultradns.co.uk, ns1.dealer.com and ns2.dealer.com.

Host names with two IP numbers:

pdns73.ultradns.biz ->2610:a1:1015::6d and 156.154.66.73

pdns73.ultradns.com ->2001:502:f3ff::6d and 156.154.64.73

pdns73.ultradns.net ->2610:a1:1014::6d and 156.154.65.73

udns1.ultradns.net ->2001:502:f3ff::d and 204.69.234.1

udns2.ultradns.net ->2610:a1:1014::d and 204.74.101.1

pdns73.ultradns.org ->2001:502:4612::6d and 156.154.67.73