jsit.com - dns.ninja

jsit.com

DNSSEC⚠️ Not signed
A216.177.141.14🇺🇸 STPOINT-1216.177.141.0/24 216.177.141.0/24
PTRwsspl105.websitesource.com
NSsns101.websitesource.com ⭐
A216.177.136.17🇺🇸 STPOINT-1216.177.136.0/24 216.177.136.0/24
PTRsns101.websitesource.com
NSns1.jsit.com ⚠️ Not in parent delegation
A216.177.141.14🇺🇸 STPOINT-1216.177.141.0/24 216.177.141.0/24
PTRwsspl105.websitesource.com
NSns2.jsit.com ⚠️ Not in parent delegation
A216.177.141.14🇺🇸 STPOINT-1216.177.141.0/24 216.177.141.0/24
PTRwsspl105.websitesource.com
NSsns102.websitesource.com
A64.40.144.159🇩🇪 STPOINT-164.40.144.0/24 64.40.144.0/24
PTRsns102.websitesource.com
NSsns103.websitesource.com
A216.177.140.21🇺🇸 STPOINT-1216.177.140.0/24 216.177.140.0/24
PTRsns103.websitesource.com
MXmail.jsit.com ⭐
A216.177.141.14🇺🇸 STPOINT-1216.177.141.0/24 216.177.141.0/24
PTRwsspl105.websitesource.com
TXTv=spf1 +a +mx +a:wsspl105.websitesource.com include:relay.mailchannels.net -all
SOAsns101.websitesource.comjeffrey\@jones.metaltek.com 2026-06-20 #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=1786552974

Subdomains

ns2.jsit.com
mail.jsit.com
ns1.jsit.com

Same first word

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jsit.ca

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DNS History

11 records (7 active, 4 former)

20162017201820192020202120222023202420252026NSns1.jsit.comns2.jsit.comsns101.websitesource.comsns102.websitesource.comsns103.websitesource.comns20.websitesource.netns22.websitesource.netMXmail.jsit.commail6.websitesource.netA216.177.141.14216.177.138.4
●NSns1.jsit.com2026-03-20 → 2026-08-12 · 3 obs
○ 2017-07-13 17:23:18
● 2026-03-20 02:15:14
● 2026-08-12 17:02:48
●NSns2.jsit.com2026-03-20 → 2026-08-12 · 3 obs
○ 2017-07-13 17:23:18
● 2026-03-20 02:15:14
● 2026-08-12 17:02:48
○NSns20.websitesource.net2015-09-02 → 2017-07-13 · 4 obs
● 2015-09-02 16:33:28
● 2017-07-13 17:23:18
○ 2026-03-20 02:15:14
○ 2026-08-12 17:02:48
○NSns22.websitesource.net2015-09-02 → 2017-07-13 · 4 obs
● 2015-09-02 16:33:28
● 2017-07-13 17:23:18
○ 2026-03-20 02:15:14
○ 2026-08-12 17:02:48
●NSsns101.websitesource.com2026-03-20 → 2026-08-12 · 3 obs
○ 2017-07-13 17:23:18
● 2026-03-20 02:15:14
● 2026-08-12 17:02:48
●NSsns102.websitesource.com2026-03-20 → 2026-08-12 · 3 obs
○ 2017-07-13 17:23:18
● 2026-03-20 02:15:14
● 2026-08-12 17:02:48
●NSsns103.websitesource.com2026-03-20 → 2026-08-12 · 3 obs
○ 2017-07-13 17:23:18
● 2026-03-20 02:15:14
● 2026-08-12 17:02:48
●MXmail.jsit.com2026-03-20 → 2026-08-12 · 3 obs
○ 2017-07-13 17:23:18
● 2026-03-20 02:15:14
● 2026-08-12 17:02:48
○MXmail6.websitesource.net2015-09-02 → 2017-07-13 · 4 obs
● 2015-09-02 16:33:28
● 2017-07-13 17:23:18
○ 2026-03-20 02:15:14
○ 2026-08-12 17:02:48
○A216.177.138.42015-09-02 → 2017-07-13 · 4 obs
● 2015-09-02 16:33:28
● 2017-07-13 17:23:18
○ 2026-03-20 02:15:14
○ 2026-08-12 17:02:48
●A216.177.141.142026-03-20 → 2026-08-12 · 3 obs
○ 2017-07-13 17:23:18
● 2026-03-20 02:15:14
● 2026-08-12 17:02:48

🔍 DNS Trace

📋 Delegation Chain

ZoneNameserversGlue
coma.gtld-servers.net, b.gtld-servers.net, c.gtld-servers.net, d.gtld-servers.net...-
jsit.comsns101.websitesource.com, sns102.websitesource.com, sns103.websitesource.com3 records

✅ Authoritative Response

Server:216.177.140.21

NS records: sns101.websitesource.com, sns102.websitesource.com, sns103.websitesource.com

🔒 DNSSEC Status

⚠️ Insecure (no DNSSEC)

No DS record for jsit.com (unsigned zone)

⏱️ Timing

Total: 180ms | Queries: -

📄 Records

TypeCountSample Data
A1216.177.141.14
NS5sns103.websitesource.com, sns102.websitesource.com...
MX1mail.jsit.com (pri: 10)
TXT1v=spf1 +a +mx +a:wsspl105.websitesource.
SOA1sns101.websitesource.com jeffrey\.jones.

📌 Glue Records Collected

Total: 3

Out-of-bailiwick: 3 (sns101.websitesource.com, sns102.websitesource.com, sns103.websitesource.com)

Analysis

Hierarchy

jsit.com sits above ns2.jsit.com, mail.jsit.com and ns1.jsit.com in the domain hierarchy.

IP Addresses

jsit.com resolves to just one IP address, 216.177.141.14.

Two other host names, along with ns1.warbirdinformationexchange.org, ns2.siofok-hotel.com and mail.cfm.org, also share IP numbers with jsit.com.

Name Servers

jsit.com delegates to five name servers: ns1.jsit.com, ns2.jsit.com, sns101.websitesource.com and two others.

There is at least partial name server overlap between jsit.com and other domains — rifter.com, babin.us, a-nsco.com and two more among them.

These name servers regularly appear alongside sns102.websitesource.com, sns103.websitesource.com, ns1.rifter.com and 7 other name servers in NS record sets.

Host names that point to one IP address:

ns1.jsit.com points to the IP address 216.177.141.14.

ns2.jsit.com points to the IP address 216.177.141.14.

sns101.websitesource.com points to the IP address 216.177.136.17.

sns102.websitesource.com points to the IP address 64.40.144.159.

sns103.websitesource.com points to the IP address 216.177.140.21.

These two host names — ns1.jsit.com and ns2.jsit.com — each point to 216.177.141.14 IP addresses.

Mail Servers

The sole mail server for jsit.com is mail.jsit.com.

There is one IP number for mail.jsit.com: 216.177.141.14.