catechsystems.com - dns.ninja

catechsystems.com

DNSSEC⚠️ Not signed
A35.172.94.1🇺🇸 Amazon35.168.0.0/13 EC2 IAD prefix
PTRstaticip.multiscreensite.com
A100.24.208.97🇺🇸 Amazon100.24.0.0/13 EC2 IAD prefix
NSns45.worldnic.com ⭐
A162.159.26.111Cloudflare162.159.26.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US
NSns46.worldnic.com
A162.159.27.50Cloudflare162.159.27.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US
SOANS45.WORLDNIC.comnamehost@WORLDNIC.com serial=125100214

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=1782672650

Subdomains

www.catechsystems.com

Same first word

catechsystems.com

DNS History

13 records (4 active, 9 former)

20162017201820192020202120222023202420252026NSns45.worldnic.comns46.worldnic.comns1.he.netns1.justhost.comns2.he.netns2.justhost.comns3.he.netns4.he.netns5.he.netMXmail.catechsystems.comA100.24.208.9735.172.94.1173.254.28.22
○NSns1.he.net2017-03-24 → 2017-03-24 · 4 obs
○ 2016-07-20 00:40:38
● 2017-03-24 14:20:54
○ 2026-02-17 05:53:48
○ 2026-06-28 18:58:10
○NSns1.justhost.com2015-08-05 → 2016-07-20 · 4 obs
● 2015-08-05 23:05:28
● 2016-07-20 00:40:38
○ 2017-03-24 14:20:54
○ 2026-06-28 18:58:10
○NSns2.he.net2017-03-24 → 2017-03-24 · 4 obs
○ 2016-07-20 00:40:38
● 2017-03-24 14:20:54
○ 2026-02-17 05:53:48
○ 2026-06-28 18:58:10
○NSns2.justhost.com2015-08-05 → 2016-07-20 · 4 obs
● 2015-08-05 23:05:28
● 2016-07-20 00:40:38
○ 2017-03-24 14:20:54
○ 2026-06-28 18:58:10
○NSns3.he.net2017-03-24 → 2017-03-24 · 4 obs
○ 2016-07-20 00:40:38
● 2017-03-24 14:20:54
○ 2026-02-17 05:53:48
○ 2026-06-28 18:58:10
○NSns4.he.net2017-03-24 → 2017-03-24 · 4 obs
○ 2016-07-20 00:40:38
● 2017-03-24 14:20:54
○ 2026-02-17 05:53:48
○ 2026-06-28 18:58:10
●NSns45.worldnic.com2026-02-17 → 2026-06-28 · 3 obs
○ 2017-03-24 14:20:54
● 2026-02-17 05:53:48
● 2026-06-28 18:58:10
●NSns46.worldnic.com2026-02-17 → 2026-06-28 · 3 obs
○ 2017-03-24 14:20:54
● 2026-02-17 05:53:48
● 2026-06-28 18:58:10
○NSns5.he.net2017-03-24 → 2017-03-24 · 4 obs
○ 2016-07-20 00:40:38
● 2017-03-24 14:20:54
○ 2026-02-17 05:53:48
○ 2026-06-28 18:58:10
○MXmail.catechsystems.com2015-08-05 → 2016-07-20 · 4 obs
● 2015-08-05 23:05:28
● 2016-07-20 00:40:38
○ 2017-03-24 14:20:54
○ 2026-06-28 18:58:10
●A100.24.208.972026-02-17 → 2026-06-28 · 3 obs
○ 2017-03-24 14:20:54
● 2026-02-17 05:53:48
● 2026-06-28 18:58:10
○A173.254.28.222015-08-05 → 2017-03-24 · 4 obs
● 2015-08-05 23:05:28
● 2017-03-24 14:20:54
○ 2026-02-17 05:53:48
○ 2026-06-28 18:58:10
●A35.172.94.12026-02-17 → 2026-06-28 · 3 obs
○ 2017-03-24 14:20:54
● 2026-02-17 05:53:48
● 2026-06-28 18:58:10

🔍 DNS Trace

📋 Delegation Chain

ZoneNameserversGlue
comm.gtld-servers.net, f.gtld-servers.net, b.gtld-servers.net, k.gtld-servers.net...-
catechsystems.comns45.worldnic.com, ns46.worldnic.com2 records

✅ Authoritative Response

Server:162.159.27.50

NS records: ns45.worldnic.com, ns46.worldnic.com

🔒 DNSSEC Status

⚠️ Insecure (no DNSSEC)

No DS record for catechsystems.com (unsigned zone)

⏱️ Timing

Total: 826ms | Queries: -

📄 Records

TypeCountSample Data
A235.172.94.1, 100.24.208.97
NS2ns45.worldnic.com, ns46.worldnic.com
SOA1NS45.WORLDNIC.com namehost.WORLDNIC.com

📌 Glue Records Collected

Total: 2

Out-of-bailiwick: 2 (ns45.worldnic.com, ns46.worldnic.com)

Analysis

Hierarchy

catechsystems.com is the parent zone for www.catechsystems.com.

IP Addresses

catechsystems.com directs to two IP numbers, 35.172.94.1 and 100.24.208.97

maidfirst.com, athletic-evolution.com, libertylakeapartments.com and two other host names share IP numbers with catechsystems.com.

Name Servers

catechsystems.com is delegated to two name servers: ns45.worldnic.com and ns46.worldnic.com.

catechsystems.com uses the same name servers as several other domains — among them watkinswmg.com, artleidecker.com, swclosing.com and two more.

ns45.worldnic.com resolves to 162.159.26.111. ns46.worldnic.com resolves to 162.159.27.50. Both host names point to a single IP number.