codeum.com - robtex.com

codeum.com

DNSSEC🔒 Signed (DS record present)
NSns1-01.azure-dns.com ⭐
A2603:1061:0:700::1🇺🇸 Microsoft2603:1000::/25 MICROSOFT
PTRns1-01.azure-dns.com
A13.107.236.1🇺🇸 Microsoft13.104.0.0/14 MICROSOFT
PTRns1-01.azure-dns.com
NSns1-04.azure-dns.com
A2603:1061:0:700::4🇺🇸 Microsoft2603:1000::/25 MICROSOFT
PTRns1-04.azure-dns.com
A13.107.236.4🇺🇸 Microsoft13.104.0.0/14 MICROSOFT
PTRns1-04.azure-dns.com
NSns2-04.azure-dns.net
A2620:1ec:8ec:700::4🇺🇸 Microsoft2620:1ec::/36 MICROSOFT
PTRns2-04.azure-dns.net
A150.171.21.4🇺🇸 Microsoft150.171.0.0/16 MICROSOFT
PTRns2-04.azure-dns.net
NSns3-04.azure-dns.org
A2a01:111:4000:700::4🇬🇧 Microsoft2a01:111:4000::/36
PTRns3-04.azure-dns.org
A204.14.183.4🇺🇸 Microsoft204.14.180.0/22
PTRns3-04.azure-dns.org
NSns4-04.azure-dns.info
A2620:1ec:bda:700::4🇺🇸 Microsoft2620:1ec::/36 MICROSOFT
PTRns4-04.azure-dns.info
A208.84.5.4🇺🇸 Microsoft208.84.0.0/21 MICROSOFT
PTRns4-04.azure-dns.info
MXcodeum-com.mail.protection.outlook.com ⭐
A2a01:111:f403:ca09::1🇳🇱 Microsoft2a01:111:f000::/36
PTRmail-as9pr07cu00301.inbound.protection.outlook.com
A2a01:111:f403:ca09::3🇳🇱 Microsoft2a01:111:f000::/36
PTRmail-am6pr04cu00303.inbound.protection.outlook.com
A2a01:111:f403:ca09::c🇳🇱 Microsoft2a01:111:f000::/36
PTRmail-as8pr05cu00304.inbound.protection.outlook.com
A2a01:111:f403:ca09::d🇳🇱 Microsoft2a01:111:f000::/36
PTRmail-as9pr05cu01305.inbound.protection.outlook.com
A52.101.68.16🇮🇪 Microsoft52.96.0.0/12 MICROSOFT
PTRmail-db4pr02cu00400.inbound.protection.outlook.com
A52.101.68.29🇮🇪 Microsoft52.96.0.0/12 MICROSOFT
PTRmail-dbapr03cu00105.inbound.protection.outlook.com
A52.101.73.4🇳🇱 Microsoft52.96.0.0/12 MICROSOFT
PTRmail-am0pr83cu00404.inbound.protection.outlook.com
A52.101.73.26🇳🇱 Microsoft52.96.0.0/12 MICROSOFT
PTRmail-as9pr05cu01302.inbound.protection.outlook.com
TXTv=spf1 include:spf.protection.outlook.com include:sendgrid.net -all
TXTksupuvum1o7242lj0jgnqmjr43
TXTduhu9d9nlcb886sh1s1gm455pg
SOAns1-01.azure-dns.comazuredns-hostmaster@microsoft.com 2017-02-12 #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=1776988831

Subdomains

mail.codeum.com

Same first word

codeum.in
codeum.com
codeum.de
codeum.org

Similar names

educom.org
educom.co.jp
ocumed.ro
educom.net
dumeco.de
ucmode.com
educom.pt
duecom.com
ducome.co.za
educom.edu
edocum.com
educom.ru
educom.pl
educom.com.au
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.info
mucode.com
codume.eu
mudeco.nl
ocumed.nl
educom.co.rs
educom.lublin.pl
ocumed.es
meduco.nl
educom.me
mcoedu.com
docume.net
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
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)

20162017201820192020202120222023202420252026NSns1-01.azure-dns.comns1-04.azure-dns.comns2-04.azure-dns.netns3-04.azure-dns.orgns4-04.azure-dns.infons1.p04.dynect.netns2-01.azure-dns.netns2.p04.dynect.netns3-01.azure-dns.orgns3.p04.dynect.netns4-01.azure-dns.infons4.p04.dynect.netMXcodeum-com.mail.protection.outlook.comA198.185.159.144198.185.159.145198.49.23.144198.49.23.145
●NSns1-01.azure-dns.com2017-07-08 → 2026-04-24 · 3 obs
○ 2016-11-30 15:30:46
● 2017-07-08 05:50:48
● 2026-04-24 00:09:30
●NSns1-04.azure-dns.com2026-02-27 → 2026-04-24 · 3 obs
○ 2021-10-06 02:56:52
● 2026-02-27 02:40:54
● 2026-04-24 00:09:30
○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
○ 2026-04-24 00:09:30
○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
○ 2026-04-24 00:09:30
●NSns2-04.azure-dns.net2026-02-27 → 2026-04-24 · 3 obs
○ 2021-10-06 02:56:52
● 2026-02-27 02:40:54
● 2026-04-24 00:09:30
○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
○ 2026-04-24 00:09:30
○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
○ 2026-04-24 00:09:30
●NSns3-04.azure-dns.org2026-02-27 → 2026-04-24 · 3 obs
○ 2021-10-06 02:56:52
● 2026-02-27 02:40:54
● 2026-04-24 00:09:30
○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
○ 2026-04-24 00:09:30
○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
○ 2026-04-24 00:09:30
●NSns4-04.azure-dns.info2026-02-27 → 2026-04-24 · 3 obs
○ 2021-10-06 02:56:52
● 2026-02-27 02:40:54
● 2026-04-24 00:09:30
○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
○ 2026-04-24 00:09:30
●MXcodeum-com.mail.protection.outlook.com2015-07-01 → 2026-04-24 · 2 obs
● 2015-07-01 14:06:02
● 2026-04-24 00:09:30
○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
○ 2026-04-24 00:09:30
○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
○ 2026-04-24 00:09:30
○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
○ 2026-04-24 00:09:30
○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
○ 2026-04-24 00:09:30

🔍 DNS Trace

📋 Delegation Chain

ZoneNameserversGlue
coml.gtld-servers.net, j.gtld-servers.net, h.gtld-servers.net, d.gtld-servers.net...-
codeum.comns1-04.azure-dns.com, ns2-04.azure-dns.net, ns3-04.azure-dns.org, ns4-04.azure-dns.info2 records

✅ Authoritative Response

Server:150.171.21.4

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: 180ms | Queries: -

📄 Records

TypeCountSample Data
NS4ns1-04.azure-dns.com, ns2-04.azure-dns.net...
MX1codeum-com.mail.protection.outlook.com (
TXT3v=spf1 include:spf.protection.outlook.co, ksupuvum1o7242lj0jgnqmjr43...
SOA1ns1-01.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 the parent 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, ns2-04.azure-dns.net and ns3-04.azure-dns.org.

codeum.com shares some name servers with other domains, for example phonicear.nl, blueyondercommerce.com, wwwmicrosoftsurface.net, beamxr.io and trifexis-dog-death.com.

These name servers are often used together with ns4-01.azure-dns.info, ns2-01.azure-dns.net and ns3-01.azure-dns.org.

Host names with two IPs:

Host ns1-01.azure-dns.com has IPs 2603:1061:0:700::1 and 13.107.236.1.

Host ns1-04.azure-dns.com has IPs 2603:1061:0:700::4 and 13.107.236.4.

Host ns4-04.azure-dns.info has IPs 2620:1ec:bda:700::4 and 208.84.5.4.

Host ns2-04.azure-dns.net has IPs 2620:1ec:8ec:700::4 and 150.171.21.4.

Host ns3-04.azure-dns.org has IPs 2a01:111:4000:700::4 and 204.14.183.4.

Mail Servers

codeum.com is handled by a single mail server, codeum-com.mail.protection.outlook.com.

Host codeum-com.mail.protection.outlook.com points to eight IP numbers: 2a01:111:f403:ca09::1, 2a01:111:f403:ca09::3, 2a01:111:f403:ca09::c, 2a01:111:f403:ca09::d, 52.101.68.16, 52.101.68.29, 52.101.73.4 and 52.101.73.26.