elevencourses.com - robtex.com

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elevencourses.com

DNSSEC⚠️ Not signed
A54.185.12.82🇺🇸 Amazon
PTRec2-54-185-12-82.us-west-2.compute.amazonaws.com
A54.212.155.189🇺🇸 Amazon
NSns51.domaincontrol.com ⭐
A2603:5:2192::1a🇺🇸 GODADDY-DNS-GLOBAL
PTRns51.domaincontrol.com
A97.74.105.26🇺🇸 GODADDY-DNS-GLOBAL
PTRns51.domaincontrol.com
NSns52.domaincontrol.com
A2603:5:2292::1a🇺🇸 GODADDY-DNS-GLOBAL
PTRns52.domaincontrol.com
A173.201.73.26🇺🇸 GODADDY-DNS-GLOBAL
PTRns52.domaincontrol.com
MXmx1-us1.ppe-hosted.com ⭐
A67.231.154.162🇺🇸 Proofpoint
PTRmx1-us1.ppe-hosted.com
A148.163.129.50🇺🇸 AS13916
PTRmx1-us1.ppe-hosted.com
MXmx2-us1.ppe-hosted.com(20)
A67.231.154.163🇺🇸 Proofpoint
PTRmx2-us1.ppe-hosted.com
A148.163.129.51🇺🇸 AS13916
PTRmx2-us1.ppe-hosted.com
TXTht35mv8d772enod721hsd4h2n9
TXTMS=ms11245093
TXTv=spf1 a:dispatch-us.ppe-hosted.com include:secureserver.net -all
SOAns51.domaincontrol.comdns@jomax.net 2024-10-04 #8

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=1770918430

DNS History

18 records (6 active, 12 former)

20162017201820192020202120222023202420252026NSns51.domaincontrol.comns52.domaincontrol.comns1.p18.dynect.netns2.p18.dynect.netns3.p18.dynect.netns4.p18.dynect.netns49.domaincontrol.comns50.domaincontrol.comMXmx1-us1.ppe-hosted.commx2-us1.ppe-hosted.comelevencourses-com.mail.protection.outlook.commailstore1.secureserver.netsmtp.secureserver.netA54.185.12.8254.212.155.189173.201.216.98216.121.29.3734.214.206.93
○NSns1.p18.dynect.net2016-02-10 → 2016-07-06 · 5 obs
○ 2015-11-15 15:18:46
● 2016-02-10 07:34:24
● 2016-07-06 08:38:42
○ 2017-03-29 09:06:40
○ 2026-02-14 16:44:48
○NSns2.p18.dynect.net2016-02-10 → 2016-07-06 · 5 obs
○ 2015-11-15 15:18:46
● 2016-02-10 07:34:24
● 2016-07-06 08:38:42
○ 2017-03-29 09:06:40
○ 2026-02-14 16:44:48
○NSns3.p18.dynect.net2016-02-10 → 2016-07-06 · 5 obs
○ 2015-11-15 15:18:46
● 2016-02-10 07:34:24
● 2016-07-06 08:38:42
○ 2017-03-29 09:06:40
○ 2026-02-14 16:44:48
○NSns4.p18.dynect.net2016-02-10 → 2016-07-06 · 5 obs
○ 2015-11-15 15:18:46
● 2016-02-10 07:34:24
● 2016-07-06 08:38:42
○ 2017-03-29 09:06:40
○ 2026-02-14 16:44:48
○NSns49.domaincontrol.com2015-07-08 → 2015-11-15 · 4 obs
● 2015-07-08 03:28:26
● 2015-11-15 15:18:46
○ 2016-02-10 07:34:24
○ 2026-02-14 16:44:48
○NSns50.domaincontrol.com2015-07-08 → 2015-11-15 · 4 obs
● 2015-07-08 03:28:26
● 2015-11-15 15:18:46
○ 2016-02-10 07:34:24
○ 2026-02-14 16:44:48
●NSns51.domaincontrol.com2017-03-29 → 2026-02-14 · 3 obs
○ 2016-07-06 08:38:42
● 2017-03-29 09:06:40
● 2026-02-14 16:44:48
●NSns52.domaincontrol.com2017-03-29 → 2026-02-14 · 3 obs
○ 2016-07-06 08:38:42
● 2017-03-29 09:06:40
● 2026-02-14 16:44:48
○MXelevencourses-com.mail.protection.outlook.com2017-03-29 → 2020-03-03 · 5 obs
○ 2016-07-06 08:38:42
● 2017-03-29 09:06:40
● 2020-03-03 15:31:40
○ 2026-02-14 16:44:46
○ 2026-02-14 16:44:48
○MXmailstore1.secureserver.net2015-07-08 → 2016-07-06 · 4 obs
● 2015-07-08 03:28:26
● 2016-07-06 08:38:42
○ 2017-03-29 09:06:40
○ 2026-02-14 16:44:48
●MXmx1-us1.ppe-hosted.com2026-02-14 → 2026-02-14 · 3 obs
○ 2020-03-03 15:31:40
● 2026-02-14 16:44:46
● 2026-02-14 16:44:48
●MXmx2-us1.ppe-hosted.com2026-02-14 → 2026-02-14 · 3 obs
○ 2020-03-03 15:31:40
● 2026-02-14 16:44:46
● 2026-02-14 16:44:48
○MXsmtp.secureserver.net2015-07-08 → 2016-07-06 · 4 obs
● 2015-07-08 03:28:26
● 2016-07-06 08:38:42
○ 2017-03-29 09:06:40
○ 2026-02-14 16:44:48
○A173.201.216.982015-07-08 → 2015-11-15 · 4 obs
● 2015-07-08 03:28:26
● 2015-11-15 15:18:46
○ 2016-02-10 07:34:24
○ 2026-02-14 16:44:48
○A216.121.29.372016-02-10 → 2017-03-29 · 5 obs
○ 2015-11-15 15:18:46
● 2016-02-10 07:34:24
● 2017-03-29 09:06:40
○ 2020-03-03 15:31:40
○ 2026-02-14 16:44:48
○A34.214.206.932020-03-03 → 2020-03-03 · 4 obs
○ 2017-03-29 09:06:40
● 2020-03-03 15:31:40
○ 2026-02-14 16:44:46
○ 2026-02-14 16:44:48
●A54.185.12.822026-02-14 → 2026-02-14 · 3 obs
○ 2020-03-03 15:31:40
● 2026-02-14 16:44:46
● 2026-02-14 16:44:48
●A54.212.155.1892026-02-14 → 2026-02-14 · 3 obs
○ 2020-03-03 15:31:40
● 2026-02-14 16:44:46
● 2026-02-14 16:44:48

🔍 DNS Trace

📋 Delegation Chain

ZoneNameserversGlue
elevencourses.comns51.domaincontrol.com, ns52.domaincontrol.com-

✅ Authoritative Response

Server: 97.74.105.26

NS records: ns51.domaincontrol.com, ns52.domaincontrol.com

🔒 DNSSEC Status

⚠️ Insecure (no DNSSEC)

No DS record for elevencourses.com (unsigned zone)

⏱️ Timing

Total: 235ms | Queries: -

📄 Records

TypeCountSample Data
A254.185.12.82, 54.212.155.189
NS2ns51.domaincontrol.com, ns52.domaincontrol.com
MX2mx1-us1.ppe-hosted.com (pri: 10), mx2-us1.ppe-hosted.com (pri: 20)
TXT3ht35mv8d772enod721hsd4h2n9, MS=ms11245093...
SOA1ns51.domaincontrol.com dns.jomax.net

AI analysis

elevencourses.com resolves to two IP numbers: 54.185.12.82 and 54.212.155.189.

Other host names, for instance unplugu.com, ecofort.ca, techsourcedental.com, apexlogisticsllc.com and salesprofessionalsinc.com share IP numbers with elevencourses.com.

elevencourses.com has two name servers: ns51.domaincontrol.com and ns52.domaincontrol.com.

elevencourses.com shares the same name server setup as other domains, for example direct-comtech.com, setarolaw.com, alvpl.com, raw-motorsport.com and shagies.com.

Host names with two IP numbers:

ns51.domaincontrol.com points to: 2603:5:2192::1a and 97.74.105.26; ns52.domaincontrol.com points to: 2603:5:2292::1a and 173.201.73.26.

elevencourses.com is served by two mail servers: mx1-us1.ppe-hosted.com and mx2-us1.ppe-hosted.com.

elevencourses.com shares the mail server setup with other domains, for example ohioautowarehouse.com, elcalachua.org, equitos.com, masservices.net and aspenpinesmc.com.

elevencourses.com shares some mail servers with other domains, at least partially, for instance januario.net, bestmascots.com and portvanusa.com.

Host names with two IP numbers:

mx1-us1.ppe-hosted.com points to: 67.231.154.162 and 148.163.129.50; mx2-us1.ppe-hosted.com points to: 67.231.154.163 and 148.163.129.51.