executiveassessmenttutor.com - robtex.com

executiveassessmenttutor.com

DNSSEC⚠️ Not signed
A3.171.38.26🇺🇸 Amazon3.171.36.0/22
PTRserver-3-171-38-26.iad61.r.cloudfront.net
A3.171.38.52🇺🇸 Amazon3.171.36.0/22
A3.171.38.89🇺🇸 Amazon3.171.36.0/22
A3.171.38.126🇺🇸 Amazon3.171.36.0/22
NSns-832.awsdns-40.net ⭐
A2600:9000:5303:4000::1🇺🇸 Amazon2600:9000:5303::/48 - CloudFront
PTRns-832.awsdns-40.net
A205.251.195.64🇺🇸 Amazon205.251.195.0/24 prefix
PTRns-832.awsdns-40.net
NSns-133.awsdns-16.com
A2600:9000:5300:8500::1🇺🇸 Amazon2600:9000:5300::/48 - CloudFront
PTRns-133.awsdns-16.com
A205.251.192.133🇺🇸 Amazon205.251.192.0/24 prefix
PTRns-133.awsdns-16.com
NSns-1515.awsdns-61.org
A2600:9000:5305:eb00::1🇺🇸 Amazon2600:9000:5305::/48 - CloudFront
PTRns-1515.awsdns-61.org
A205.251.197.235🇺🇸 Amazon205.251.197.0/24 prefix
PTRns-1515.awsdns-61.org
NSns-1927.awsdns-48.co.uk
A2600:9000:5307:8700::1🇺🇸 Amazon2600:9000:5307::/48 - CloudFront
PTRns-1927.awsdns-48.co.uk
A205.251.199.135🇺🇸 Amazon205.251.199.0/24 prefix
PTRns-1927.awsdns-48.co.uk
MXmail.testtutor.com ⭐
A80.156.56.135🇩🇪 DTAG80.156.0.0/16 Deutsche Telekom AG, Internet service provider
SOAns-832.awsdns-40.netawsdns-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=1771291435

DNS History

13 records (9 active, 4 former)

2020202120222023202420252026NSns-133.awsdns-16.comns-1515.awsdns-61.orgns-1927.awsdns-48.co.ukns-832.awsdns-40.netns1.mm-com.dens2.mm-com.deMXmail.testtutor.commail.executiveassessmenttutor.comA3.171.38.1263.171.38.263.171.38.523.171.38.8980.156.56.228
●NSns-133.awsdns-16.com2026-03-18 → 2026-03-18 · 3 obs
○ 2019-02-03 15:43:08
● 2026-03-18 11:24:52
● 2026-03-18 11:24:56
●NSns-1515.awsdns-61.org2026-03-18 → 2026-03-18 · 3 obs
○ 2019-02-03 15:43:08
● 2026-03-18 11:24:52
● 2026-03-18 11:24:56
●NSns-1927.awsdns-48.co.uk2026-03-18 → 2026-03-18 · 3 obs
○ 2019-02-03 15:43:08
● 2026-03-18 11:24:52
● 2026-03-18 11:24:56
●NSns-832.awsdns-40.net2026-03-18 → 2026-03-18 · 3 obs
○ 2019-02-03 15:43:08
● 2026-03-18 11:24:52
● 2026-03-18 11:24:56
○NSns1.mm-com.de2019-02-03 → 2019-02-03 · 3 obs
● 2019-02-03 15:43:08
○ 2026-03-18 11:24:52
○ 2026-03-18 11:24:56
○NSns2.mm-com.de2019-02-03 → 2019-02-03 · 3 obs
● 2019-02-03 15:43:08
○ 2026-03-18 11:24:52
○ 2026-03-18 11:24:56
○MXmail.executiveassessmenttutor.com2019-02-03 → 2019-02-03 · 3 obs
● 2019-02-03 15:43:08
○ 2026-03-18 11:24:52
○ 2026-03-18 11:24:56
●MXmail.testtutor.com2026-03-18 → 2026-03-18 · 3 obs
○ 2019-02-03 15:43:08
● 2026-03-18 11:24:52
● 2026-03-18 11:24:56
●A3.171.38.1262026-03-18 → 2026-03-18 · 3 obs
○ 2019-02-03 15:43:08
● 2026-03-18 11:24:52
● 2026-03-18 11:24:56
●A3.171.38.262026-03-18 → 2026-03-18 · 3 obs
○ 2019-02-03 15:43:08
● 2026-03-18 11:24:52
● 2026-03-18 11:24:56
●A3.171.38.522026-03-18 → 2026-03-18 · 3 obs
○ 2019-02-03 15:43:08
● 2026-03-18 11:24:52
● 2026-03-18 11:24:56
●A3.171.38.892026-03-18 → 2026-03-18 · 3 obs
○ 2019-02-03 15:43:08
● 2026-03-18 11:24:52
● 2026-03-18 11:24:56
○A80.156.56.2282019-02-03 → 2019-02-03 · 3 obs
● 2019-02-03 15:43:08
○ 2026-03-18 11:24:52
○ 2026-03-18 11:24:56

🔍 DNS Trace

📋 Delegation Chain

ZoneNameserversGlue
coma.gtld-servers.net, b.gtld-servers.net, c.gtld-servers.net, d.gtld-servers.net...-
executiveassessmenttutor.comns-133.awsdns-16.com, ns-832.awsdns-40.net, ns-1927.awsdns-48.co.uk, ns-1515.awsdns-61.org1 record

✅ Authoritative Response

Server: 205.251.195.64

NS records: ns-133.awsdns-16.com, ns-832.awsdns-40.net, ns-1927.awsdns-48.co.uk, ns-1515.awsdns-61.org

🔒 DNSSEC Status

⚠️ Insecure (no DNSSEC)

No DS record for executiveassessmenttutor.com (unsigned zone)

⏱️ Timing

Total: 497ms | Queries: -

📄 Records

TypeCountSample Data
A43.171.38.26, 3.171.38.126...
NS4ns-133.awsdns-16.com, ns-1515.awsdns-61.org...
MX1mail.testtutor.com (pri: 10)
SOA1ns-832.awsdns-40.net awsdns-hostmaster.a

📌 Glue Records Collected

Total: 1

Out-of-bailiwick: 1 (ns-133.awsdns-16.com)

Analysis

IP Addresses

executiveassessmenttutor.com maps to four IP numbers: 3.171.38.26, 3.171.38.52, 3.171.38.89 and 3.171.38.126.

Other host names such as menahackathons.com, publish.viostream.com, youngnak.info, subnet222-124-158.astinet.carousell.app.link and mubeat-alternate.app.link share IPs with executiveassessmenttutor.com.

Name Servers

executiveassessmenttutor.com is delegated to four name servers: ns-133.awsdns-16.com, ns-832.awsdns-40.net, ns-1515.awsdns-61.org and ns-1927.awsdns-48.co.uk.

executiveassessmenttutor.com at least partially shares name servers with other domains, for example phonesystem1.com, justalexcomedy.com, abu.edu, epidemicdata.com and joinlive77.com.

These name servers are often used together with ns-641.awsdns-16.net, ns-63.awsdns-07.com, ns-1268.awsdns-30.org, ns-7.awsdns-00.com, ns-1128.awsdns-13.org, ns-1922.awsdns-48.co.uk, ns-1589.awsdns-06.co.uk, ns-300.awsdns-37.com and ns-837.awsdns-40.net.

Host names with two IP numbers:

ns-133.awsdns-16.com points to: 2600:9000:5300:8500::1 and 205.251.192.133

ns-832.awsdns-40.net points to: 2600:9000:5303:4000::1 and 205.251.195.64

ns-1515.awsdns-61.org points to: 2600:9000:5305:eb00::1 and 205.251.197.235

ns-1927.awsdns-48.co.uk points to: 2600:9000:5307:8700::1 and 205.251.199.135

Mail Servers

The mail.testtutor.com mail server handles executiveassessmenttutor.com.

executiveassessmenttutor.com shares the same mail server setup as other domains, including testtutor.com, english-language-tutor.com, isee-tutor.com, executive-assessment-tutor.com and scattutor.com.

mail.testtutor.com points to a single IP number: 80.156.56.135.