usjf.com - dns.ninja

usjf.com

DNSSEC⚠️ Not signed
A129.121.98.94🇺🇸 ENETWORKS128.0.0.0/2
PTRserver.usjf.com
NSns1.judoofficesupport.com ⭐
A129.121.98.94🇺🇸 ENETWORKS128.0.0.0/2
PTRserver.usjf.com
NSns2.judoofficesupport.com
A129.121.98.94🇺🇸 ENETWORKS128.0.0.0/2
PTRserver.usjf.com
MXmail.usjf.com ⭐
A129.121.98.94🇺🇸 ENETWORKS128.0.0.0/2
PTRserver.usjf.com
TXTv=spf1 ip4:129.121.98.94 +a +mx +ip4:162.241.36.147 ~all
SOAns1.judoofficesupport.comusjf@virtualjudo.com 2026-07-22 #1

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=1784991242
rank #901150 globally
rank #393822 in the tld
WOT: SAFE (61/100)

Previously MX for

mail.usjf.com
usjf.com

Subdomains

www.usjf.com
mail.usjf.com
ftp.usjf.com

Same first word

usjf.info
usjf.net
usjf.com

Similar names

fujs.at
usfj.com
ufsj.edu.br
sjfu.fr
ujsf.com
sjuf.se
jusf.cn
jfsu.org
fjsu.com
fujs.com
sjfu.com
sjuf.org
ufsj.de
jufs.co.uk
fsju.org
jfus.com
fsju.info
jusf.gr.jp
jufs.se
jsuf.duckdns.org
ujfs.edu.mx
sfju.com
fujs.de
sujf.com
jufs.s3.amazonaws.com
fsju.fr
ujfs.com
sfuj.com
jsuf.de
sufj.com
sjuf.com
ujsf.fr
jsfu.com
usfj.mil
ujfs.cn
jufs.ca
jusf.com
fusj.de
fusj.com
jfus.net
jfsu.com
jusf.de
jusf.net

DNS History

15 records (4 active, 11 former)

20162017201820192020202120222023202420252026NSns1.judoofficesupport.comns2.judoofficesupport.comns.rackspace.comns1.bluehost.comns1.lunarvine.comns2.bluehost.comns2.lunarvine.comns2.rackspace.comMXmail.usjf.comusjf.comA129.121.98.94162.241.36.147207.150.203.223207.150.203.4867.210.119.164
○NSns.rackspace.com2017-03-24 → 2018-10-09 · 5 obs
○ 2016-07-12 14:07:22
● 2017-03-24 19:11:58
● 2018-10-09 19:00:54
○ 2026-02-16 14:23:50
○ 2026-07-25 14:55:04
○NSns1.bluehost.com2026-02-16 → 2026-05-21 · 5 obs
○ 2018-10-09 19:00:54
● 2026-02-16 14:23:50
● 2026-05-21 08:12:30
○ 2026-05-24 20:03:26
○ 2026-07-25 14:55:04
●NSns1.judoofficesupport.com2026-02-16 → 2026-07-25 · 3 obs
○ 2018-10-09 19:00:54
● 2026-02-16 14:23:50
● 2026-07-25 14:55:04
○NSns1.lunarvine.com2015-08-05 → 2016-07-12 · 4 obs
● 2015-08-05 14:22:40
● 2016-07-12 14:07:22
○ 2017-03-24 19:11:58
○ 2026-07-25 14:55:04
○NSns2.bluehost.com2026-02-16 → 2026-05-21 · 5 obs
○ 2018-10-09 19:00:54
● 2026-02-16 14:23:50
● 2026-05-21 08:12:30
○ 2026-05-24 20:03:26
○ 2026-07-25 14:55:04
●NSns2.judoofficesupport.com2026-02-16 → 2026-07-25 · 3 obs
○ 2018-10-09 19:00:54
● 2026-02-16 14:23:50
● 2026-07-25 14:55:04
○NSns2.lunarvine.com2015-08-05 → 2016-07-12 · 4 obs
● 2015-08-05 14:22:40
● 2016-07-12 14:07:22
○ 2017-03-24 19:11:58
○ 2026-07-25 14:55:04
○NSns2.rackspace.com2017-03-24 → 2018-10-09 · 5 obs
○ 2016-07-12 14:07:22
● 2017-03-24 19:11:58
● 2018-10-09 19:00:54
○ 2026-02-16 14:23:50
○ 2026-07-25 14:55:04
●MXmail.usjf.com2017-03-24 → 2026-07-25 · 3 obs
○ 2016-07-12 14:07:22
● 2017-03-24 19:11:58
● 2026-07-25 14:55:04
○MXusjf.com2015-08-05 → 2016-07-12 · 4 obs
● 2015-08-05 14:22:40
● 2016-07-12 14:07:22
○ 2017-03-24 19:11:58
○ 2026-07-25 14:55:04
●A129.121.98.942026-05-24 → 2026-07-25 · 3 obs
○ 2026-05-21 08:12:30
● 2026-05-24 20:03:26
● 2026-07-25 14:55:04
○A162.241.36.1472026-02-16 → 2026-05-21 · 5 obs
○ 2018-10-09 19:00:54
● 2026-02-16 14:23:50
● 2026-05-21 08:12:30
○ 2026-05-24 20:03:26
○ 2026-07-25 14:55:04
○A207.150.203.2232017-03-24 → 2017-03-24 · 4 obs
○ 2016-07-12 14:07:22
● 2017-03-24 19:11:58
○ 2018-10-09 19:00:54
○ 2026-07-25 14:55:04
○A207.150.203.482018-10-09 → 2018-10-09 · 4 obs
○ 2017-03-24 19:11:58
● 2018-10-09 19:00:54
○ 2026-02-16 14:23:50
○ 2026-07-25 14:55:04
○A67.210.119.1642015-08-05 → 2016-07-12 · 4 obs
● 2015-08-05 14:22:40
● 2016-07-12 14:07:22
○ 2017-03-24 19:11:58
○ 2026-07-25 14:55:04

🔍 DNS Trace

📋 Delegation Chain

ZoneNameserversGlue
coma.gtld-servers.net, b.gtld-servers.net, c.gtld-servers.net, d.gtld-servers.net...-
usjf.comns1.judoofficesupport.com, ns2.judoofficesupport.com2 records

✅ Authoritative Response

Server:129.121.98.94

NS records: ns1.judoofficesupport.com, ns2.judoofficesupport.com

🔒 DNSSEC Status

⚠️ Insecure (no DNSSEC)

No DS record for usjf.com (unsigned zone)

⏱️ Timing

Total: 341ms | Queries: -

📄 Records

TypeCountSample Data
A1129.121.98.94
NS2ns2.judoofficesupport.com, ns1.judoofficesupport.com
MX1mail.usjf.com (pri: 0)
TXT1v=spf1 ip4:129.121.98.94 +a +mx +ip4:162
SOA1ns1.judoofficesupport.com usjf.virtualju

📌 Glue Records Collected

Total: 2

Out-of-bailiwick: 2 (ns1.judoofficesupport.com, ns2.judoofficesupport.com)

Analysis

Hierarchy

usjf.com is the parent domain of www.usjf.com, mail.usjf.com and ftp.usjf.com.

IP Addresses

usjf.com directs to one IP number, which is 129.121.98.94.

usjf.com shares its IP numbers with other host names, including mail.usjf.com, judoofficesupport.com, ns2.judoofficesupport.com and ns1.judoofficesupport.com.

Name Servers

The NS records for usjf.com delegate to ns1.judoofficesupport.com and ns2.judoofficesupport.com.

usjf.com and other domains like judoofficesupport.com share at least a portion of their name servers.

These name servers are frequently paired with the name servers ns1.bluehost.com and ns2.bluehost.com.

Each of ns1.judoofficesupport.com and ns2.judoofficesupport.com points to exactly one IP address: 129.121.98.94.

ns1.judoofficesupport.com and ns2.judoofficesupport.com each have 129.121.98.94 IP addresses.

Mail Servers

usjf.com routes its mail through a single mail server, mail.usjf.com.

mail.usjf.com resolves to 129.121.98.94 and no other IP number.