junioriotchallenge.com - robtex.com

junioriotchallenge.com

DNSSEC⚠️ Not signed
A3.5.67.199🇮🇪 Amazon3.5.67.0/24 EC2 Prefix
PTRs3-w.eu-west-1.amazonaws.com
A3.5.69.47🇮🇪 Amazon3.5.69.0/24 EC2 Prefix
A3.5.71.83🇮🇪 Amazon3.5.71.0/24 EC2 Prefix
A3.5.72.101🇮🇪 Amazon3.5.72.0/24 EC2 Prefix
A3.5.75.122🇺🇸 Amazon3.5.75.0/24 AWS S3
A52.92.18.236🇺🇸 Amazon52.92.16.0/21
A52.92.19.76🇺🇸 Amazon52.92.16.0/21
A52.92.21.4🇺🇸 Amazon52.92.16.0/21
NSns-1184.awsdns-20.org ⭐
A2600:9000:5304:a000::1🇺🇸 Amazon2600:9000:5304::/48 - CloudFront
PTRns-1184.awsdns-20.org
A205.251.196.160🇺🇸 Amazon205.251.196.0/24 prefix
PTRns-1184.awsdns-20.org
NSns-1017.awsdns-63.net
A2600:9000:5303:f900::1🇺🇸 Amazon2600:9000:5303::/48 - CloudFront
PTRns-1017.awsdns-63.net
A205.251.195.249🇺🇸 Amazon205.251.195.0/24 prefix
PTRns-1017.awsdns-63.net
NSns-1880.awsdns-43.co.uk
A2600:9000:5307:5800::1🇺🇸 Amazon2600:9000:5307::/48 - CloudFront
PTRns-1880.awsdns-43.co.uk
A205.251.199.88🇺🇸 Amazon205.251.199.0/24 prefix
PTRns-1880.awsdns-43.co.uk
NSns-264.awsdns-33.com
A2600:9000:5301:800::1🇺🇸 Amazon2600:9000:5301::/48 - CloudFront
PTRns-264.awsdns-33.com
A205.251.193.8🇺🇸 Amazon205.251.193.0/24 prefix
PTRns-264.awsdns-33.com
MXaspmx.l.google.com ⭐
A2607:f8b0:4004:c19::1b🇺🇸 Google2607:f8b0:4004::/48
PTRbk-in-f27.1e100.net
A172.253.62.27🇺🇸 Google172.253.62.0/24
PTRbc-in-f27.1e100.net
MXalt1.aspmx.l.google.com(5)
A2607:f8b0:4003:c30::1b🇺🇸 Google2607:f8b0:4003::/48
PTRyutulis-in-f27.1e100.net
A74.125.27.26🇺🇸 Google74.125.27.0/24
PTRyutulis-in-f26.1e100.net
MXalt2.aspmx.l.google.com(5)
A2607:f8b0:4001:c70::1a🇺🇸 Google2607:f8b0:4001::/48
PTRyucbful-in-f26.1e100.net
A192.178.209.26🇺🇸 Google192.178.209.0/24
PTRyucbful-in-f26.1e100.net
MXaspmx2.googlemail.com(10)
A2607:f8b0:4023:2801::1b🇺🇸 Google2607:f8b0::/32
PTRlcausi-in-f27.1e100.net
A192.178.128.27🇺🇸 Google192.178.128.0/24
PTRlcausi-in-f27.1e100.net
MXaspmx3.googlemail.com(10)
A2607:f8b0:4023:1015::1b🇺🇸 Google2607:f8b0::/32
PTRyudfwta-in-f27.1e100.net
A172.253.135.26🇺🇸 Google172.253.135.0/24
PTRyudfwta-in-f26.1e100.net
TXTgoogle-site-verification=8P8Tg7sR0777CGh19cbvy1eCh95-MHNtdaNoLOQNclU
SOAns-1184.awsdns-20.orgawsdns-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

Same first word

junioriotchallenge.com

DNS History

40 records (17 active, 23 former)

201820192020202120222023202420252026NSns-1017.awsdns-63.netns-1184.awsdns-20.orgns-1880.awsdns-43.co.ukns-264.awsdns-33.comMXalt1.aspmx.l.google.comalt2.aspmx.l.google.comaspmx.l.google.comaspmx2.googlemail.comaspmx3.googlemail.comA3.5.67.1993.5.69.473.5.71.833.5.72.1013.5.75.12252.92.18.23652.92.19.7652.92.21.43.5.64.2153.5.66.153.5.66.373.5.66.393.5.66.473.5.66.493.5.66.513.5.67.1953.5.69.143.5.71.1223.5.71.1233.5.72.1063.5.72.1223.5.74.523.5.75.1243.5.75.2852.218.44.23652.218.62.21252.92.0.13252.92.17.2852.92.19.6052.92.35.22852.92.36.12
●NSns-1017.awsdns-63.net2017-11-18 → 2026-03-23 · 2 obs
● 2017-11-18 02:56:28
● 2026-03-23 09:50:00
●NSns-1184.awsdns-20.org2017-11-18 → 2026-03-23 · 2 obs
● 2017-11-18 02:56:28
● 2026-03-23 09:50:00
●NSns-1880.awsdns-43.co.uk2017-11-18 → 2026-03-23 · 2 obs
● 2017-11-18 02:56:28
● 2026-03-23 09:50:00
●NSns-264.awsdns-33.com2017-11-18 → 2026-03-23 · 2 obs
● 2017-11-18 02:56:28
● 2026-03-23 09:50:00
●MXalt1.aspmx.l.google.com2026-03-20 → 2026-03-23 · 2 obs
● 2026-03-20 11:48:08
● 2026-03-23 09:50:00
●MXalt2.aspmx.l.google.com2026-03-20 → 2026-03-23 · 2 obs
● 2026-03-20 11:48:08
● 2026-03-23 09:50:00
●MXaspmx.l.google.com2026-03-20 → 2026-03-23 · 2 obs
● 2026-03-20 11:48:08
● 2026-03-23 09:50:00
●MXaspmx2.googlemail.com2026-03-20 → 2026-03-23 · 2 obs
● 2026-03-20 11:48:08
● 2026-03-23 09:50:00
●MXaspmx3.googlemail.com2026-03-20 → 2026-03-23 · 2 obs
● 2026-03-20 11:48:08
● 2026-03-23 09:50:00
○A3.5.64.2152026-03-22 → 2026-03-22 · 4 obs
○ 2026-03-20 22:02:10
● 2026-03-22 08:00:16
○ 2026-03-23 09:49:58
○ 2026-03-23 09:50:00
○A3.5.66.152026-03-20 → 2026-03-20 · 4 obs
○ 2026-03-20 11:48:08
● 2026-03-20 22:02:10
○ 2026-03-22 08:00:16
○ 2026-03-23 09:50:00
○A3.5.66.372026-03-20 → 2026-03-20 · 3 obs
● 2026-03-20 11:48:08
○ 2026-03-20 22:02:10
○ 2026-03-23 09:50:00
○A3.5.66.392026-03-20 → 2026-03-20 · 3 obs
● 2026-03-20 11:48:08
○ 2026-03-20 22:02:10
○ 2026-03-23 09:50:00
○A3.5.66.472026-03-20 → 2026-03-20 · 4 obs
○ 2026-03-20 11:48:08
● 2026-03-20 22:02:10
○ 2026-03-22 08:00:16
○ 2026-03-23 09:50:00
○A3.5.66.492026-03-20 → 2026-03-20 · 3 obs
● 2026-03-20 11:48:08
○ 2026-03-20 22:02:10
○ 2026-03-23 09:50:00
○A3.5.66.512026-03-22 → 2026-03-22 · 4 obs
○ 2026-03-20 22:02:10
● 2026-03-22 08:00:16
○ 2026-03-23 09:49:58
○ 2026-03-23 09:50:00
○A3.5.67.1952026-03-20 → 2026-03-20 · 3 obs
● 2026-03-20 11:48:08
○ 2026-03-20 22:02:10
○ 2026-03-23 09:50:00
●A3.5.67.1992026-03-23 → 2026-03-23 · 3 obs
○ 2026-03-22 08:00:16
● 2026-03-23 09:49:58
● 2026-03-23 09:50:00
○A3.5.69.142026-03-20 → 2026-03-20 · 3 obs
● 2026-03-20 11:48:08
○ 2026-03-20 22:02:10
○ 2026-03-23 09:50:00
●A3.5.69.472026-03-23 → 2026-03-23 · 3 obs
○ 2026-03-22 08:00:16
● 2026-03-23 09:49:58
● 2026-03-23 09:50:00
○A3.5.71.1222026-03-20 → 2026-03-20 · 3 obs
● 2026-03-20 11:48:08
○ 2026-03-20 22:02:10
○ 2026-03-23 09:50:00
○A3.5.71.1232026-03-20 → 2026-03-20 · 4 obs
○ 2026-03-20 11:48:08
● 2026-03-20 22:02:10
○ 2026-03-22 08:00:16
○ 2026-03-23 09:50:00
●A3.5.71.832026-03-23 → 2026-03-23 · 3 obs
○ 2026-03-22 08:00:16
● 2026-03-23 09:49:58
● 2026-03-23 09:50:00
●A3.5.72.1012026-03-23 → 2026-03-23 · 3 obs
○ 2026-03-22 08:00:16
● 2026-03-23 09:49:58
● 2026-03-23 09:50:00
○A3.5.72.1062026-03-22 → 2026-03-22 · 4 obs
○ 2026-03-20 22:02:10
● 2026-03-22 08:00:16
○ 2026-03-23 09:49:58
○ 2026-03-23 09:50:00
○A3.5.72.1222026-03-20 → 2026-03-22 · 5 obs
● 2026-03-20 11:48:08
○ 2026-03-20 22:02:10
● 2026-03-22 08:00:16
○ 2026-03-23 09:49:58
○ 2026-03-23 09:50:00
○A3.5.74.522026-03-20 → 2026-03-20 · 4 obs
○ 2026-03-20 11:48:08
● 2026-03-20 22:02:10
○ 2026-03-22 08:00:16
○ 2026-03-23 09:50:00
●A3.5.75.1222026-03-23 → 2026-03-23 · 3 obs
○ 2026-03-22 08:00:16
● 2026-03-23 09:49:58
● 2026-03-23 09:50:00
○A3.5.75.1242026-03-20 → 2026-03-20 · 4 obs
○ 2026-03-20 11:48:08
● 2026-03-20 22:02:10
○ 2026-03-22 08:00:16
○ 2026-03-23 09:50:00
○A3.5.75.282026-03-20 → 2026-03-20 · 3 obs
● 2026-03-20 11:48:08
○ 2026-03-20 22:02:10
○ 2026-03-23 09:50:00
○A52.218.44.2362026-03-22 → 2026-03-22 · 4 obs
○ 2026-03-20 22:02:10
● 2026-03-22 08:00:16
○ 2026-03-23 09:49:58
○ 2026-03-23 09:50:00
○A52.218.62.2122026-03-22 → 2026-03-22 · 4 obs
○ 2026-03-20 22:02:10
● 2026-03-22 08:00:16
○ 2026-03-23 09:49:58
○ 2026-03-23 09:50:00
○A52.92.0.1322026-03-20 → 2026-03-20 · 4 obs
○ 2026-03-20 11:48:08
● 2026-03-20 22:02:10
○ 2026-03-22 08:00:16
○ 2026-03-23 09:50:00
○A52.92.17.282026-03-22 → 2026-03-22 · 4 obs
○ 2026-03-20 22:02:10
● 2026-03-22 08:00:16
○ 2026-03-23 09:49:58
○ 2026-03-23 09:50:00
●A52.92.18.2362026-03-23 → 2026-03-23 · 3 obs
○ 2026-03-22 08:00:16
● 2026-03-23 09:49:58
● 2026-03-23 09:50:00
○A52.92.19.602026-03-22 → 2026-03-22 · 4 obs
○ 2026-03-20 22:02:10
● 2026-03-22 08:00:16
○ 2026-03-23 09:49:58
○ 2026-03-23 09:50:00
●A52.92.19.762026-03-23 → 2026-03-23 · 3 obs
○ 2026-03-22 08:00:16
● 2026-03-23 09:49:58
● 2026-03-23 09:50:00
●A52.92.21.42026-03-23 → 2026-03-23 · 3 obs
○ 2026-03-22 08:00:16
● 2026-03-23 09:49:58
● 2026-03-23 09:50:00
○A52.92.35.2282026-03-20 → 2026-03-20 · 4 obs
○ 2026-03-20 11:48:08
● 2026-03-20 22:02:10
○ 2026-03-22 08:00:16
○ 2026-03-23 09:50:00
○A52.92.36.122026-03-20 → 2026-03-20 · 4 obs
○ 2026-03-20 11:48:08
● 2026-03-20 22:02:10
○ 2026-03-22 08:00:16
○ 2026-03-23 09:50:00

🔍 DNS Trace

📋 Delegation Chain

ZoneNameserversGlue
coma.gtld-servers.net, b.gtld-servers.net, c.gtld-servers.net, d.gtld-servers.net...-
junioriotchallenge.comns-264.awsdns-33.com, ns-1017.awsdns-63.net, ns-1184.awsdns-20.org, ns-1880.awsdns-43.co.uk1 record

✅ Authoritative Response

Server:205.251.193.8

NS records: ns-264.awsdns-33.com, ns-1017.awsdns-63.net, ns-1184.awsdns-20.org, ns-1880.awsdns-43.co.uk

🔒 DNSSEC Status

⚠️ Insecure (no DNSSEC)

No DS record for junioriotchallenge.com (unsigned zone)

⏱️ Timing

Total: 505ms | Queries: -

📄 Records

TypeCountSample Data
A852.92.33.204, 52.92.36.124...
NS4ns-1017.awsdns-63.net, ns-1184.awsdns-20.org...
MX5aspmx.l.google.com (pri: 1), aspmx2.googlemail.com (pri: 10)...
TXT1google-site-verification=8P8Tg7sR0777CGh
SOA1ns-1184.awsdns-20.org awsdns-hostmaster.

📌 Glue Records Collected

Total: 1

Out-of-bailiwick: 1 (ns-264.awsdns-33.com)

Analysis

IP Addresses

Eight IP numbers are pointed to by junioriotchallenge.com: 3.5.67.199, 3.5.69.47, 3.5.71.83, 3.5.72.101, 3.5.75.122, 52.92.18.236, 52.92.19.76 and 52.92.21.4.

Other host names, for instance nrfinishing.com, navidadclarel.es, guesttoguest.es, sendmoneytozambia.com and jrudenstam.se share IP numbers with junioriotchallenge.com.

Name Servers

junioriotchallenge.com is delegated to four name servers: ns-264.awsdns-33.com, ns-1017.awsdns-63.net, ns-1184.awsdns-20.org and ns-1880.awsdns-43.co.uk.

junioriotchallenge.com shares some name servers with other domains, for example searlebel.com, retailbuyer.com, prod-superacidbot.standardbank.co.za, temployer.us and studenten-werk.nl.

These name servers are often used together with ns-298.awsdns-37.com, ns-891.awsdns-47.net, ns-1244.awsdns-27.org, ns-375.awsdns-46.com, ns-1030.awsdns-00.org, ns-1739.awsdns-25.co.uk, ns-157.awsdns-19.com, ns-1127.awsdns-12.org and ns-1746.awsdns-26.co.uk.

Host names with two IP numbers

Two IPs per host:

ns-264.awsdns-33.com points to 2600:9000:5301:800::1 and 205.251.193.8

ns-1017.awsdns-63.net points to 2600:9000:5303:f900::1 and 205.251.195.249

ns-1184.awsdns-20.org points to 2600:9000:5304:a000::1 and 205.251.196.160

ns-1880.awsdns-43.co.uk points to 2600:9000:5307:5800::1 and 205.251.199.88

Mail Servers

junioriotchallenge.com is handled by five mail servers: aspmx2.googlemail.com, aspmx3.googlemail.com, aspmx.l.google.com, alt1.aspmx.l.google.com and alt2.aspmx.l.google.com.

junioriotchallenge.com shares some mail servers with other domains, at least partially; for instance ns500698.ns500698.ns500698.ns500758.ns500735.ns500735.ns500698.ns500735.ns500576.ns500619.ns500576.ns500619.trackreceptor.com, ns500699.ns500699.ns500734.ns500693.ns500693.ns500734.ns500699.ns500588.ns500699.ns500588.ns500683.ns500683.ns500632.ns500588.ns500612.dtrkdll.com, eventidetattoo.com, ns500731.ns500671.ns500731.ns500671.ns500705.ns500705.ns500678.ns500649.lustychickser.com and ns500754.ns500742.ns500731.ns500704.ns500742.ns500671.ns500731.ns500688.ns500705.ns500678.ns500291.ns500688.ns500671.ns500666.tenderladiesbz.com.

these mail servers are often used together with the mail servers alt3.aspmx.l.google.com, alt4.aspmx.l.google.com, aspmx4.googlemail.com and aspmx5.googlemail.com.

Host names with two IPs:

Host aspmx2.googlemail.com has IPs 2607:f8b0:4023:2801::1b and 192.178.128.27.

Host aspmx3.googlemail.com has IPs 2607:f8b0:4023:1015::1b and 172.253.135.26.

Host aspmx.l.google.com has IPs 2607:f8b0:4004:c19::1b and 172.253.62.27.

Host alt1.aspmx.l.google.com has IPs 2607:f8b0:4003:c30::1b and 74.125.27.26.

Host alt2.aspmx.l.google.com has IPs 2607:f8b0:4001:c70::1a and 192.178.209.26.