codeum.com - dns.ninja

`codeum.com`

DNSSEC	🔒 Signed (DS record present)
NS	`ns1-01.azure-dns.com` ⭐
		A	2603:1061:0:700::1^{🇺🇸 Microsoft2603:1000::/25 MICROSOFT}
			PTR	`ns1-01.azure-dns.com`
		A	13.107.236.1^{🇺🇸 Microsoft13.104.0.0/14 MICROSOFT}
			PTR	`ns1-01.azure-dns.com`
NS	`ns1-04.azure-dns.com`
		A	2603:1061:0:700::4^{🇺🇸 Microsoft2603:1000::/25 MICROSOFT}
			PTR	`ns1-04.azure-dns.com`
		A	13.107.236.4^{🇺🇸 Microsoft13.104.0.0/14 MICROSOFT}
			PTR	`ns1-04.azure-dns.com`
NS	`ns2-04.azure-dns.net`
		A	2620:1ec:8ec:700::4^{🇺🇸 Microsoft2620:1ec::/36 MICROSOFT}
			PTR	`ns2-04.azure-dns.net`
		A	150.171.21.4^{🇺🇸 Microsoft150.171.0.0/16 MICROSOFT}
			PTR	`ns2-04.azure-dns.net`
NS	`ns3-04.azure-dns.org`
		A	2a01:111:4000:700::4^{🇬🇧 Microsoft2a01:111:4000::/36}
			PTR	`ns3-04.azure-dns.org`
		A	204.14.183.4^{🇺🇸 Microsoft204.14.180.0/22}
			PTR	`ns3-04.azure-dns.org`
NS	`ns4-04.azure-dns.info`
		A	2620:1ec:bda:700::4^{🇺🇸 Microsoft2620:1ec::/36 MICROSOFT}
			PTR	`ns4-04.azure-dns.info`
		A	208.84.5.4^{🇺🇸 Microsoft208.84.0.0/21 MICROSOFT}
			PTR	`ns4-04.azure-dns.info`
MX	`codeum-com.mail.protection.outlook.com` ⭐
		A	2a01:111:f403:ca04::7^{🇮🇪 Microsoft2a01:111:f000::/36}
			PTR	`mail-db4pr02cu00307.inbound.protection.outlook.com`
		A	2a01:111:f403:ca04::c^{🇮🇪 Microsoft2a01:111:f000::/36}
			PTR	`mail-db9pr02cu00204.inbound.protection.outlook.com`
		A	2a01:111:f403:ca04::f^{🇮🇪 Microsoft2a01:111:f000::/36}
			PTR	`mail-db7pr03cu00507.inbound.protection.outlook.com`
		A	2a01:111:f403:ca09::6^{🇳🇱 Microsoft2a01:111:f000::/36}
			PTR	`mail-am4pr0401cu00106.inbound.protection.outlook.com`
		A	52.101.73.1^{🇳🇱 Microsoft52.96.0.0/12 MICROSOFT}
			PTR	`mail-am3pr04cu00501.inbound.protection.outlook.com`
		A	52.101.73.15^{🇳🇱 Microsoft52.96.0.0/12 MICROSOFT}
			PTR	`mail-am9pr04cu00107.inbound.protection.outlook.com`
		A	52.101.73.19^{🇳🇱 Microsoft52.96.0.0/12 MICROSOFT}
			PTR	`mail-as8pr04cu00803.inbound.protection.outlook.com`
		A	52.101.73.26^{🇳🇱 Microsoft52.96.0.0/12 MICROSOFT}
			PTR	`mail-as9pr05cu01302.inbound.protection.outlook.com`
TXT	`v=spf1 include:spf.protection.outlook.com include:sendgrid.net -all`
TXT	`ksupuvum1o7242lj0jgnqmjr43`
TXT	`duhu9d9nlcb886sh1s1gm455pg`
SOA	`ns1-01.azure-dns.com`azuredns-hostmaster@microsoft.com 2017-02-12 #1

`com`

	DNSSEC	🔒 Signed (DS record present)
	NS	`a.gtld-servers.net` ⭐
	NS	`b.gtld-servers.net`
	NS	`c.gtld-servers.net`
	NS	`d.gtld-servers.net`
	NS	`e.gtld-servers.net`
	NS	`f.gtld-servers.net`
	NS	`g.gtld-servers.net`
	NS	`h.gtld-servers.net`
	NS	`i.gtld-servers.net`
	NS	`j.gtld-servers.net`
	NS	`k.gtld-servers.net`
	NS	`l.gtld-servers.net`
	NS	`m.gtld-servers.net`
	SOA	`a.gtld-servers.net`nstld@verisign-grs.com serial=1781857230

Subdomains

mail.codeum.com

Same first word

codeum.in

codeum.com

codeum.de

codeum.website

codeum.org

Similar names

educom.org

educom.co.jp

ocumed.ro

educom.net

dumeco.de

ucmode.com

educom.pt

duecom.com

dumeco.nl

ducome.co.za

educom.edu

educom.jor.br

edocum.com

educom.ru

educom.pl

educom.cl

mudeco.be

docume.org

umedco.com

educom.herokuapp.com

educom.it

umcode.net

educom.mx

mudeco.com

mouedc.com

mecodu.com

ocumed.com

educom.ch

comedu.info

educom.co

educom.world

comude.com

ucdemo.net

eumodc.cat

educom.be

educom.sakura.ne.jp

codemu.com

ocumed.de

educom.nl

demouc.com

comedu.com.ec

duomec.com.au

meduco.fr

educom.at

cmoedu.com

democu.com

ucdemo.de

deucom.ro

educom.es

educom.net.pl

educom.vn

mucode.com

codume.eu

mudeco.nl

ocumed.nl

educom.co.rs

educom.lublin.pl

ocumed.es

meduco.nl

educom.me

mcoedu.com

docume.net

educom.edu.vn

dumeco.ru

comedu.fr

educom.cn

comdue.com

educom.com

comedu.de

moeduc.com

educom.de

educom.ie

educom.net.au

moduce.com

educom.ec

ocumed.it

educom.cz

educom.us

demuco.com.mx

educom.com.vn

umcode.org

educom.ca

cumedo.de

educom.nu

umedoc.com

comedu.net

educom.in

ucdemo.nl

meudoc.com

democu.org

comedu.com

dumeco.com

educom.eu

comedu.co.kr

doucme.cz

DNS History

17 records (6 active, 11 former)

●NSns1-01.azure-dns.com2017-07-08 → 2026-06-19 · 3 obs

○ 2016-11-30 15:30:46
● 2017-07-08 05:50:48
● 2026-06-19 08:45:26

●NSns1-04.azure-dns.com2026-02-27 → 2026-06-19 · 3 obs

○ 2021-10-06 02:56:52
● 2026-02-27 02:40:54
● 2026-06-19 08:45:26

○NSns1.p04.dynect.net2015-07-01 → 2016-11-30 · 4 obs

● 2015-07-01 14:06:02
● 2016-11-30 15:30:46
○ 2017-07-08 05:50:48
○ 2026-06-19 08:45:26

○NSns2-01.azure-dns.net2017-07-08 → 2021-10-06 · 5 obs

○ 2016-11-30 15:30:46
● 2017-07-08 05:50:48
● 2021-10-06 02:56:52
○ 2026-02-27 02:40:54
○ 2026-06-19 08:45:26

●NSns2-04.azure-dns.net2026-02-27 → 2026-06-19 · 3 obs

○ 2021-10-06 02:56:52
● 2026-02-27 02:40:54
● 2026-06-19 08:45:26

○NSns2.p04.dynect.net2015-07-01 → 2016-11-30 · 4 obs

● 2015-07-01 14:06:02
● 2016-11-30 15:30:46
○ 2017-07-08 05:50:48
○ 2026-06-19 08:45:26

○NSns3-01.azure-dns.org2017-07-08 → 2021-10-06 · 5 obs

○ 2016-11-30 15:30:46
● 2017-07-08 05:50:48
● 2021-10-06 02:56:52
○ 2026-02-27 02:40:54
○ 2026-06-19 08:45:26

●NSns3-04.azure-dns.org2026-02-27 → 2026-06-19 · 3 obs

○ 2021-10-06 02:56:52
● 2026-02-27 02:40:54
● 2026-06-19 08:45:26

○NSns3.p04.dynect.net2015-07-01 → 2016-11-30 · 4 obs

● 2015-07-01 14:06:02
● 2016-11-30 15:30:46
○ 2017-07-08 05:50:48
○ 2026-06-19 08:45:26

○NSns4-01.azure-dns.info2017-07-08 → 2021-10-06 · 5 obs

○ 2016-11-30 15:30:46
● 2017-07-08 05:50:48
● 2021-10-06 02:56:52
○ 2026-02-27 02:40:54
○ 2026-06-19 08:45:26

●NSns4-04.azure-dns.info2026-02-27 → 2026-06-19 · 3 obs

○ 2021-10-06 02:56:52
● 2026-02-27 02:40:54
● 2026-06-19 08:45:26

○NSns4.p04.dynect.net2015-07-01 → 2016-11-30 · 4 obs

● 2015-07-01 14:06:02
● 2016-11-30 15:30:46
○ 2017-07-08 05:50:48
○ 2026-06-19 08:45:26

●MXcodeum-com.mail.protection.outlook.com2015-07-01 → 2026-06-19 · 2 obs

● 2015-07-01 14:06:02
● 2026-06-19 08:45:26

○A198.185.159.1442016-10-11 → 2021-10-06 · 4 obs

● 2016-10-11 03:24:08
● 2021-10-06 02:56:52
○ 2026-02-27 02:40:54
○ 2026-06-19 08:45:26

○A198.185.159.1452016-10-11 → 2021-10-06 · 4 obs

● 2016-10-11 03:24:08
● 2021-10-06 02:56:52
○ 2026-02-27 02:40:54
○ 2026-06-19 08:45:26

○A198.49.23.1442016-10-11 → 2021-10-06 · 4 obs

● 2016-10-11 03:24:08
● 2021-10-06 02:56:52
○ 2026-02-27 02:40:54
○ 2026-06-19 08:45:26

○A198.49.23.1452016-10-11 → 2021-10-06 · 4 obs

● 2016-10-11 03:24:08
● 2021-10-06 02:56:52
○ 2026-02-27 02:40:54
○ 2026-06-19 08:45:26

🔍 DNS Trace

📋 Delegation Chain

Zone	Nameservers	Glue
com	a.gtld-servers.net, b.gtld-servers.net, c.gtld-servers.net, d.gtld-servers.net...	-
codeum.com	ns1-04.azure-dns.com, ns2-04.azure-dns.net, ns3-04.azure-dns.org, ns4-04.azure-dns.info	2 records

✅ Authoritative Response

Server:208.84.5.4

NS records: ns1-04.azure-dns.com, ns2-04.azure-dns.net, ns3-04.azure-dns.org, ns4-04.azure-dns.info

🔒 DNSSEC Status

🔐 Secure (DNSSEC validated)

Chain of trust verified from root to domain

⏱️ Timing

Total: 349ms | Queries: -

📄 Records

Type	Count	Sample Data
NS	4	`ns1-04.azure-dns.com, ns2-04.azure-dns.net...`
MX	1	`codeum-com.mail.protection.outlook.com (`
TXT	3	`v=spf1 include:spf.protection.outlook.co, ksupuvum1o7242lj0jgnqmjr43...`
SOA	1	`ns1-01.azure-dns.com azuredns-hostmaster`

📌 Glue Records Collected

Total: 2

Out-of-bailiwick: 2 (ns1-04.azure-dns.com, ns1-04.azure-dns.com)

Analysis

Hierarchy

codeum.com is a parent domain of mail.codeum.com.

Name Servers

codeum.com delegates to five name servers: ns1-01.azure-dns.com, ns1-04.azure-dns.com, ns4-04.azure-dns.info and two others.

codeum.com shares at least some of its name servers with other domains, including phonicear.nl, blueyondercommerce.com, wwwmicrosoftsurface.net and two others.

The name servers ns2-04.azure-dns.net, ns3-04.azure-dns.org, ns4-01.azure-dns.info and two others are commonly seen in use alongside these name servers.

Host names that have two IP addresses:

ns1-01.azure-dns.com maps to two IP addresses — 13.107.236.1 and 2603:1061:0:700::1.

ns1-04.azure-dns.com maps to two IP addresses — 13.107.236.4 and 2603:1061:0:700::4.

ns4-04.azure-dns.info maps to two IP addresses — 208.84.5.4 and 2620:1ec:bda:700::4.

ns2-04.azure-dns.net maps to two IP addresses — 150.171.21.4 and 2620:1ec:8ec:700::4.

ns3-04.azure-dns.org maps to two IP addresses — 204.14.183.4 and 2a01:111:4000:700::4.

Mail Servers

The sole mail server for codeum.com is codeum-com.mail.protection.outlook.com.

With 8 IP addresses total, codeum-com.mail.protection.outlook.com resolves to 52.101.73.1, 52.101.73.15, 52.101.73.19 and 5 others.