aimarketing.courses - robtex.com

aimarketing.courses

DNSSECπŸ”’ Signed (DS record present)
A2606:4700:3035::6815:7b8πŸ‡ΊπŸ‡Έ Cloudflare2606:4700:3035::/48 , Inc. 101 Townsend Street, San Francisco, California 94107, US βœ“ In HTTPS hints
A2606:4700:3036::ac43:892aπŸ‡ΊπŸ‡Έ Cloudflare2606:4700:3036::/48 , Inc. 101 Townsend Street, San Francisco, California 94107, US βœ“ In HTTPS hints
A104.21.7.184Cloudflare104.21.0.0/20 , Inc. 101 Townsend Street, San Francisco, California 94107, US βœ“ In HTTPS hints
A172.67.137.42πŸ‡ΊπŸ‡Έ Cloudflare172.67.128.0/20 , Inc. 101 Townsend Street, San Francisco, California 94107, US βœ“ In HTTPS hints
NSbryce.ns.cloudflare.com ⭐
A2606:4700:58::a29f:2c89πŸ‡ΊπŸ‡Έ Cloudflare2606:4700:50::/44 , Inc. 101 Townsend Street, San Francisco, California 94107, US
PTRbryce.ns.cloudflare.com
A2803:f800:50::6ca2:c389πŸ‡¨πŸ‡· Cloudflare2803:f800:50::/45 LACNIC generated route6 for CloudFlare Latin America S.R.L
PTRbryce.ns.cloudflare.com
A2a06:98c1:50::ac40:2389πŸ‡ΊπŸ‡Έ Cloudflare2a06:98c1:50::/45
PTRbryce.ns.cloudflare.com
A108.162.195.137πŸ‡ΊπŸ‡Έ Cloudflare108.162.195.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US
PTRbryce.ns.cloudflare.com
A162.159.44.137Cloudflare162.159.32.0/20 , Inc. 101 Townsend Street, San Francisco, California 94107, US
PTRbryce.ns.cloudflare.com
A172.64.35.137πŸ‡ΊπŸ‡Έ Cloudflare172.64.35.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US
PTRbryce.ns.cloudflare.com
NSerin.ns.cloudflare.com
A2606:4700:50::adf5:3a71πŸ‡ΊπŸ‡Έ Cloudflare2606:4700:50::/44 , Inc. 101 Townsend Street, San Francisco, California 94107, US
PTRerin.ns.cloudflare.com
A2803:f800:50::6ca2:c071πŸ‡¨πŸ‡· Cloudflare2803:f800:50::/45 LACNIC generated route6 for CloudFlare Latin America S.R.L
PTRerin.ns.cloudflare.com
A2a06:98c1:50::ac40:2071πŸ‡ΊπŸ‡Έ Cloudflare2a06:98c1:50::/45
PTRerin.ns.cloudflare.com
A108.162.192.113πŸ‡ΊπŸ‡Έ Cloudflare108.162.192.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US
PTRerin.ns.cloudflare.com
A172.64.32.113πŸ‡ΊπŸ‡Έ Cloudflare172.64.32.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US
PTRerin.ns.cloudflare.com
A173.245.58.113πŸ‡ΊπŸ‡Έ Cloudflare173.245.58.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US
PTRerin.ns.cloudflare.com
MXin1-smtp.messagingengine.com ⭐
A103.168.172.216πŸ‡ΊπŸ‡Έ FASTMAILPTYLTD-AS-AP103.168.172.0/24 Fastmail Pty Ltd Level 2, 114 William Street
PTRphl-mx-01.messagingengine.com
A103.168.172.217πŸ‡ΊπŸ‡Έ FASTMAILPTYLTD-AS-AP103.168.172.0/24 Fastmail Pty Ltd Level 2, 114 William Street
PTRphl-mx-02.messagingengine.com
A103.168.172.218πŸ‡ΊπŸ‡Έ FASTMAILPTYLTD-AS-AP103.168.172.0/24 Fastmail Pty Ltd Level 2, 114 William Street
PTRphl-mx-03.messagingengine.com
A103.168.172.219πŸ‡ΊπŸ‡Έ FASTMAILPTYLTD-AS-AP103.168.172.0/24 Fastmail Pty Ltd Level 2, 114 William Street
PTRphl-mx-04.messagingengine.com
A103.168.172.220πŸ‡ΊπŸ‡Έ FASTMAILPTYLTD-AS-AP103.168.172.0/24 Fastmail Pty Ltd Level 2, 114 William Street
PTRphl-mx-05.messagingengine.com
A103.168.172.221πŸ‡ΊπŸ‡Έ FASTMAILPTYLTD-AS-AP103.168.172.0/24 Fastmail Pty Ltd Level 2, 114 William Street
PTRphl-mx-06.messagingengine.com
A103.168.172.222πŸ‡ΊπŸ‡Έ FASTMAILPTYLTD-AS-AP103.168.172.0/24 Fastmail Pty Ltd Level 2, 114 William Street
PTRphl-mx-07.messagingengine.com
A103.168.172.223πŸ‡ΊπŸ‡Έ FASTMAILPTYLTD-AS-AP103.168.172.0/24 Fastmail Pty Ltd Level 2, 114 William Street
PTRphl-mx-08.messagingengine.com
MXin2-smtp.messagingengine.com(20)
A202.12.124.216FASTMAILPTYLTD-AS-AP202.12.124.0/24 Fastmail Pty Ltd Level 2, 114 William Street
PTRstl-mx-01.messagingengine.com
A202.12.124.217FASTMAILPTYLTD-AS-AP202.12.124.0/24 Fastmail Pty Ltd Level 2, 114 William Street
PTRstl-mx-02.messagingengine.com
A202.12.124.218FASTMAILPTYLTD-AS-AP202.12.124.0/24 Fastmail Pty Ltd Level 2, 114 William Street
PTRstl-mx-03.messagingengine.com
A202.12.124.219FASTMAILPTYLTD-AS-AP202.12.124.0/24 Fastmail Pty Ltd Level 2, 114 William Street
PTRstl-mx-04.messagingengine.com
TXTgoogle-site-verification=SE1ZfYdeyY_Vhx5H_7gkuloXyJsjLh5O9gVfHaoDDMs
TXTv=spf1 a mx include:_spf.elasticemail.com include:spf.messagingengine.com ~all
HTTPSHTTP/3, HTTP/2 βœ“ hints match
IPv4 hints104.21.7.184, 172.67.137.42
IPv6 hints2606:4700:3035::6815:7b8, 2606:4700:3036::ac43:892a
ECHX25519, HKDF-SHA256 + AES-128-GCM draft, id=17, name=cloudflare-ech.com
SOAbryce.ns.cloudflare.comdns@cloudflare.com serial=2402161807

courses

DNSSECπŸ”’ Signed (DS record present)
NSa.nic.courses ⭐
NSb.nic.courses
NSc.nic.courses
NSx.nic.courses
NSy.nic.courses
NSz.nic.courses
SOAa.nic.coursesadmin@tldns.godaddy serial=1777239849

Same first word

Similar names

DNS History

8 records (8 active, 0 former)

NSbryce.ns.cloudflare.comerin.ns.cloudflare.comMXin1-smtp.messagingengine.comin2-smtp.messagingengine.comA104.21.7.184172.67.137.422606:4700:3035::6815:7b82606:4700:3036::ac43:892a
●NSbryce.ns.cloudflare.com2026-04-01 β†’ 2026-04-26 Β· 2 obs
● 2026-04-01 12:00:44
● 2026-04-26 22:46:06
●NSerin.ns.cloudflare.com2026-04-01 β†’ 2026-04-26 Β· 2 obs
● 2026-04-01 12:00:44
● 2026-04-26 22:46:06
●MXin1-smtp.messagingengine.com2026-04-01 β†’ 2026-04-26 Β· 2 obs
● 2026-04-01 12:00:44
● 2026-04-26 22:46:06
●MXin2-smtp.messagingengine.com2026-04-01 β†’ 2026-04-26 Β· 2 obs
● 2026-04-01 12:00:44
● 2026-04-26 22:46:06
●A104.21.7.1842026-04-01 β†’ 2026-04-26 Β· 2 obs
● 2026-04-01 12:00:44
● 2026-04-26 22:46:06
●A172.67.137.422026-04-01 β†’ 2026-04-26 Β· 2 obs
● 2026-04-01 12:00:44
● 2026-04-26 22:46:06
●A2606:4700:3035::6815:7b82026-04-01 β†’ 2026-04-26 Β· 2 obs
● 2026-04-01 12:00:44
● 2026-04-26 22:46:06
●A2606:4700:3036::ac43:892a2026-04-01 β†’ 2026-04-26 Β· 2 obs
● 2026-04-01 12:00:44
● 2026-04-26 22:46:06

πŸ” DNS Trace

πŸ“‹ Delegation Chain

ZoneNameserversGlue
coursesa.nic.courses, b.nic.courses, c.nic.courses, x.nic.courses...12 records
aimarketing.courseserin.ns.cloudflare.com, bryce.ns.cloudflare.com-

βœ… Authoritative Response

Server:173.245.58.113

NS records: erin.ns.cloudflare.com, bryce.ns.cloudflare.com

πŸ”’ DNSSEC Status

πŸ” Secure (DNSSEC validated)

Chain of trust verified from root to domain

⏱️ Timing

Total: 928ms | Queries: -

πŸ“„ Records

TypeCountSample Data
A2104.21.7.184, 172.67.137.42
AAAA22606:4700:3035::6815:7b8, 2606:4700:3036::ac43:892a
NS2bryce.ns.cloudflare.com, erin.ns.cloudflare.com
MX2in1-smtp.messagingengine.com (pri: 10), in2-smtp.messagingengine.com (pri: 20)
TXT2google-site-verification=SE1ZfYdeyY_Vhx5, v=spf1 a mx include:_spf.elasticemail.co
HTTPS1{"priority":1,"target":".","alpn":["h3",
SOA1bryce.ns.cloudflare.com dns.cloudflare.c

πŸ“Œ Glue Records Collected

Total: 12

In-bailiwick: 12 (a.nic.courses, b.nic.courses, c.nic.courses...)

Analysis

IP Addresses

aimarketing.courses maps to four IP numbers: 2606:4700:3035::6815:7b8, 2606:4700:3036::ac43:892a, 104.21.7.184 and 172.67.137.42.

Other host names, for instance dinoiki.com, northstarcivic.com, zjtprs.com, cryptospot.ae and skoa.aw share IP numbers with aimarketing.courses.

Name Servers

Two name servers bryce.ns.cloudflare.com and erin.ns.cloudflare.com handle delegation for aimarketing.courses.

aimarketing.courses uses the same name server setup as other domains, for example happyfun.asia, cursosengrupo.org, taiwan.md, oneverseglobal.com and zarabiajnawakacjach.pl.

aimarketing.courses partially shares name servers with other domains; examples include edhayes.net, lineage2scarlet.com, qosivue.com, goudencasino.fr and descargarplanilla.com.

These name servers are often used with the name servers gwen.ns.cloudflare.com and luke.ns.cloudflare.com.

Host names with six IP numbers: bryce.ns.cloudflare.com points to: 2606:4700:58::a29f:2c89, 2803:f800:50::6ca2:c389, 2a06:98c1:50::ac40:2389, 108.162.195.137, 162.159.44.137 and 172.64.35.137; erin.ns.cloudflare.com points to: 2606:4700:50::adf5:3a71, 2803:f800:50::6ca2:c071, 2a06:98c1:50::ac40:2071, 108.162.192.113, 172.64.32.113 and 173.245.58.113.

Mail Servers

aimarketing.courses is handled by two mail servers: in1-smtp.messagingengine.com and in2-smtp.messagingengine.com.

aimarketing.courses has the same mail server setup as other domains, including dayblock.com, simplykiwi.com, octetic.com, dpvandijk.com and newsforbetty.com.

Host names with eight IP numbers:

The host name in1-smtp.messagingengine.com points to 103.168.172.216, 103.168.172.217, 103.168.172.218, 103.168.172.219, 103.168.172.220, 103.168.172.221, 103.168.172.222 and 103.168.172.223.

Host names with four IP numbers:

The host name in2-smtp.messagingengine.com points to 202.12.124.216, 202.12.124.217, 202.12.124.218 and 202.12.124.219.