itworkslearning.com - robtex.com

itworkslearning.com

DNSSEC⚠️ Not signed
A2620:12a:8000::4🇺🇸 Fastly2620:12a:8000::/44 Pantheon
A2620:12a:8001::4🇺🇸 Fastly2620:12a:8000::/44 Pantheon
A23.185.0.4🇺🇸 Fastly23.185.0.0/24 Pantheon
NSns-422.awsdns-52.com ⭐
A2600:9000:5301:a600::1🇺🇸 Amazon2600:9000:5301::/48 - CloudFront
PTRns-422.awsdns-52.com
A205.251.193.166🇺🇸 Amazon205.251.193.0/24 prefix
PTRns-422.awsdns-52.com
NSns-1177.awsdns-19.org
A2600:9000:5304:9900::1🇺🇸 Amazon2600:9000:5304::/48 - CloudFront
PTRns-1177.awsdns-19.org
A205.251.196.153🇺🇸 Amazon205.251.196.0/24 prefix
PTRns-1177.awsdns-19.org
NSns-1781.awsdns-30.co.uk
A2600:9000:5306:f500::1🇺🇸 Amazon2600:9000:5306::/48 - CloudFront
PTRns-1781.awsdns-30.co.uk
A205.251.198.245🇺🇸 Amazon205.251.198.0/24 prefix
PTRns-1781.awsdns-30.co.uk
NSns-737.awsdns-28.net
A2600:9000:5302:e100::1🇺🇸 Amazon2600:9000:5302::/48 - CloudFront
PTRns-737.awsdns-28.net
A205.251.194.225🇺🇸 Amazon205.251.194.0/24 prefix
PTRns-737.awsdns-28.net
MXitworkslearning-com.mail.protection.outlook.com ⭐
A2a01:111:f403:c92c::2🇺🇸 Microsoft2a01:111:f000::/36
PTRmail-dm2pr04cu00102.inbound.protection.outlook.com
A2a01:111:f403:c936::🇺🇸 Microsoft2a01:111:f000::/36
PTRmail-cy1pr05cu00400.inbound.protection.outlook.com
A2a01:111:f403:f905::4🇺🇸 Microsoft2a01:111:f000::/36
PTRmail-dm2pr04cu00404.inbound.protection.outlook.com
A2a01:111:f403:f90f::1🇺🇸 Microsoft2a01:111:f000::/36
PTRmail-sa9pr04cu00201.inbound.protection.outlook.com
A52.101.11.19🇺🇸 Microsoft52.96.0.0/12 MICROSOFT
PTRmail-sa9pr04cu00203.inbound.protection.outlook.com
A52.101.40.2🇺🇸 Microsoft52.96.0.0/12 MICROSOFT
PTRmail-cy1pr05cu00402.inbound.protection.outlook.com
A52.101.41.54🇺🇸 Microsoft52.96.0.0/12 MICROSOFT
PTRmail-sj2pr05cu00506.inbound.protection.outlook.com
A52.101.50.13🇺🇸 Microsoft52.96.0.0/12 MICROSOFT
PTRmail-mw2pr02cu00605.inbound.protection.outlook.com
TXTZOOM_verify_JEigCtlbGptWoxpedhyYe6
TXTv=spf1 include:spf.protection.outlook.com -all
TXTv=verifydomain MS=2446327
SOAns-422.awsdns-52.comawsdns-hostmaster@amazon.com serial=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=1774480552

Subdomains

www.itworkslearning.com

Same first word

itworkslearning.net
itworkslearning.com
itworkslearning.org

DNS History

16 records (8 active, 8 former)

20162017201820192020202120222023202420252026NSns-1177.awsdns-19.orgns-1781.awsdns-30.co.ukns-422.awsdns-52.comns-737.awsdns-28.netns61.domaincontrol.comns62.domaincontrol.comMXitworkslearning-com.mail.protection.outlook.comalt1.aspmx.l.google.comalt2.aspmx.l.google.comaspmx.l.google.comaspmx2.googlemail.comaspmx3.googlemail.comA23.185.0.42620:12a:8000::42620:12a:8001::4216.87.172.186
●NSns-1177.awsdns-19.org2026-03-11 → 2026-03-25 · 3 obs
○ 2020-01-06 07:50:12
● 2026-03-11 16:54:56
● 2026-03-25 23:44:14
●NSns-1781.awsdns-30.co.uk2026-03-11 → 2026-03-25 · 3 obs
○ 2020-01-06 07:50:12
● 2026-03-11 16:54:56
● 2026-03-25 23:44:14
●NSns-422.awsdns-52.com2026-03-11 → 2026-03-25 · 3 obs
○ 2020-01-06 07:50:12
● 2026-03-11 16:54:56
● 2026-03-25 23:44:14
●NSns-737.awsdns-28.net2026-03-11 → 2026-03-25 · 3 obs
○ 2020-01-06 07:50:12
● 2026-03-11 16:54:56
● 2026-03-25 23:44:14
○NSns61.domaincontrol.com2015-07-01 → 2020-01-06 · 4 obs
● 2015-07-01 10:57:40
● 2020-01-06 07:50:12
○ 2026-03-11 16:54:56
○ 2026-03-25 23:44:14
○NSns62.domaincontrol.com2015-07-01 → 2020-01-06 · 4 obs
● 2015-07-01 10:57:40
● 2020-01-06 07:50:12
○ 2026-03-11 16:54:56
○ 2026-03-25 23:44:14
○MXalt1.aspmx.l.google.com2015-07-01 → 2020-01-06 · 4 obs
● 2015-07-01 10:57:40
● 2020-01-06 07:50:12
○ 2026-03-11 16:54:56
○ 2026-03-25 23:44:14
○MXalt2.aspmx.l.google.com2015-07-01 → 2020-01-06 · 4 obs
● 2015-07-01 10:57:40
● 2020-01-06 07:50:12
○ 2026-03-11 16:54:56
○ 2026-03-25 23:44:14
○MXaspmx.l.google.com2015-07-01 → 2020-01-06 · 4 obs
● 2015-07-01 10:57:40
● 2020-01-06 07:50:12
○ 2026-03-11 16:54:56
○ 2026-03-25 23:44:14
○MXaspmx2.googlemail.com2015-07-01 → 2020-01-06 · 4 obs
● 2015-07-01 10:57:40
● 2020-01-06 07:50:12
○ 2026-03-11 16:54:56
○ 2026-03-25 23:44:14
○MXaspmx3.googlemail.com2015-07-01 → 2020-01-06 · 4 obs
● 2015-07-01 10:57:40
● 2020-01-06 07:50:12
○ 2026-03-11 16:54:56
○ 2026-03-25 23:44:14
●MXitworkslearning-com.mail.protection.outlook.com2026-03-11 → 2026-03-25 · 3 obs
○ 2020-01-06 07:50:12
● 2026-03-11 16:54:56
● 2026-03-25 23:44:14
○A216.87.172.1862015-07-01 → 2016-08-14 · 4 obs
● 2015-07-01 10:57:40
● 2016-08-14 15:08:08
○ 2020-01-06 07:50:12
○ 2026-03-25 23:44:14
●A23.185.0.42020-01-06 → 2026-03-25 · 3 obs
○ 2016-08-14 15:08:08
● 2020-01-06 07:50:12
● 2026-03-25 23:44:14
●A2620:12a:8000::42020-01-06 → 2026-03-25 · 3 obs
○ 2016-08-14 15:08:08
● 2020-01-06 07:50:12
● 2026-03-25 23:44:14
●A2620:12a:8001::42020-01-06 → 2026-03-25 · 3 obs
○ 2016-08-14 15:08:08
● 2020-01-06 07:50:12
● 2026-03-25 23:44:14

🔍 DNS Trace

📋 Delegation Chain

ZoneNameserversGlue
coml.gtld-servers.net, j.gtld-servers.net, h.gtld-servers.net, d.gtld-servers.net...-
itworkslearning.comns-737.awsdns-28.net, ns-422.awsdns-52.com, ns-1781.awsdns-30.co.uk, ns-1177.awsdns-19.org1 record

✅ Authoritative Response

Server:205.251.194.225

NS records: ns-737.awsdns-28.net, ns-422.awsdns-52.com, ns-1781.awsdns-30.co.uk, ns-1177.awsdns-19.org

🔒 DNSSEC Status

⚠️ Insecure (no DNSSEC)

No DS record for itworkslearning.com (unsigned zone)

⏱️ Timing

Total: 484ms | Queries: -

📄 Records

TypeCountSample Data
A123.185.0.4
AAAA22620:12a:8000::4, 2620:12a:8001::4
NS4ns-1177.awsdns-19.org, ns-1781.awsdns-30.co.uk...
MX1itworkslearning-com.mail.protection.outl
TXT3ZOOM_verify_JEigCtlbGptWoxpedhyYe6, v=spf1 include:spf.protection.outlook.co...
SOA1ns-422.awsdns-52.com awsdns-hostmaster.a

📌 Glue Records Collected

Total: 1

Out-of-bailiwick: 1 (ns-422.awsdns-52.com)

Analysis

Hierarchy

The parent of www.itworkslearning.com is itworkslearning.com.

IP Addresses

itworkslearning.com points to three IPs: 2620:12a:8000::4, 2620:12a:8001::4 and 23.185.0.4.

Other host names, for instance anshome.org, universityofcentralfloridamedicalschool.org, go.veeva.com, risc.nlc.org and rwelcomeinc.com share IP numbers with itworkslearning.com.

Name Servers

itworkslearning.com is delegated to four name servers: ns-422.awsdns-52.com, ns-737.awsdns-28.net, ns-1177.awsdns-19.org and ns-1781.awsdns-30.co.uk.

itworkslearning.com shares name servers with other domains at least partially, for instance myactcourse.com, d3fw52xnmeva9y.cloudfront.net, upbond.io, dizm.mbs.jp and clplumbingandheatingnh.com.

Host names with two IP numbers:

ns-422.awsdns-52.com resolves to 2600:9000:5301:a600::1 and 205.251.193.166.

ns-737.awsdns-28.net resolves to 2600:9000:5302:e100::1 and 205.251.194.225.

ns-1177.awsdns-19.org resolves to 2600:9000:5304:9900::1 and 205.251.196.153.

ns-1781.awsdns-30.co.uk resolves to 2600:9000:5306:f500::1 and 205.251.198.245.

Mail Servers

The mail server for itworkslearning.com is itworkslearning-com.mail.protection.outlook.com.

Host itworkslearning-com.mail.protection.outlook.com points to eight IP numbers: 2a01:111:f403:c92c::2, 2a01:111:f403:c936::, 2a01:111:f403:f905::4, 2a01:111:f403:f90f::1, 52.101.11.19, 52.101.40.2, 52.101.41.54 and 52.101.50.13.