2502.cz - robtex.com

2502.cz

DNSSEC⚠️ Not signed
A46.28.105.4🇨🇿 WEDOS46.28.104.0/21 Internet, a.s.
PTRredir.wedos.net
NSns1.bdm.microsoftonline.com ⭐
A2603:1061:0:700::d0🇺🇸 Microsoft2603:1000::/25 MICROSOFT
PTRns1-208.azure-dns.com
A13.107.236.208🇺🇸 Microsoft13.104.0.0/14 MICROSOFT
PTRns1-208.azure-dns.com
NSns2.bdm.microsoftonline.com
A2620:1ec:8ec:700::d0🇺🇸 Microsoft2620:1ec::/36 MICROSOFT
PTRns2-208.azure-dns.net
A150.171.21.208🇺🇸 Microsoft150.171.0.0/16 MICROSOFT
PTRns2-208.azure-dns.net
NSns3.bdm.microsoftonline.com
A2a01:111:4000:700::d0🇬🇧 Microsoft2a01:111:4000::/36
PTRns3-208.azure-dns.org
A204.14.183.208🇺🇸 Microsoft204.14.180.0/22
PTRns3-208.azure-dns.org
NSns4.bdm.microsoftonline.com
A2620:1ec:bda:700::d0🇺🇸 Microsoft2620:1ec::/36 MICROSOFT
PTRns4-208.azure-dns.info
A208.84.5.208🇺🇸 Microsoft208.84.0.0/21 MICROSOFT
PTRns4-208.azure-dns.info
MX2502-cz.mail.protection.outlook.com ⭐
A2a01:111:f403:ca04::1🇮🇪 Microsoft2a01:111:f000::/36
PTRmail-db7pr03cu00401.inbound.protection.outlook.com
A2a01:111:f403:ca04::a🇮🇪 Microsoft2a01:111:f000::/36
PTRmail-du0pr03cu00102.inbound.protection.outlook.com
A2a01:111:f403:ca09::6🇳🇱 Microsoft2a01:111:f000::/36
PTRmail-am4pr0401cu00106.inbound.protection.outlook.com
A2a01:111:f403:ca09::e🇳🇱 Microsoft2a01:111:f000::/36
PTRmail-am7pr05cu00206.inbound.protection.outlook.com
A52.101.68.15🇮🇪 Microsoft52.96.0.0/12 MICROSOFT
PTRmail-db6pr03cu00107.inbound.protection.outlook.com
A52.101.68.29🇮🇪 Microsoft52.96.0.0/12 MICROSOFT
PTRmail-dbapr03cu00105.inbound.protection.outlook.com
A52.101.73.2🇳🇱 Microsoft52.96.0.0/12 MICROSOFT
PTRmail-as9pr07cu00302.inbound.protection.outlook.com
A52.101.73.24🇳🇱 Microsoft52.96.0.0/12 MICROSOFT
PTRmail-as8pr05cu00300.inbound.protection.outlook.com
TXTmscid=NK5CasmctokYuvnFfgZeQ0pULtJhtHf3MDJu/ztxSEvz5CZ91UDq7YX/1giQ6/pcn5YWGCB...
TXTv=spf1 include:spf.protection.outlook.com -all
SOAns1.bdm.microsoftonline.comazuredns-hostmaster@microsoft.com serial=1

cz

DNSSEC🔒 Signed (DS record present)
NSa.ns.nic.cz ⭐
NSb.ns.nic.cz
NSc.ns.nic.cz
NSd.ns.nic.cz
SOAa.ns.nic.czhostmaster@nic.cz serial=1776143852

Same first word

2502.cn
2502.de
2502.cz
2502.com
2502.net

Similar names

0522.ir
0522.com.ua
0225.org
0252.com.cn
2025.zip
2205.ir
2250.app
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2250.ru
2205.co
2025.in
0252.ws
2052.cn
2025.co.id
5022.org
2025.se
2205.ru
2205.cn
2520.ir
2052.net
2025.tw
0225.ru
0252.sk
2052.me
2025.es
0225.net
5022.de
2025.jp
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0252.cn
2520.org
2052.it
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0522.it
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2025.work
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0522.cc
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5022.cc
2025.wien
2025.ai
5022.ru
0522.ua
2025.be
2025.org.cn
2025.com.es
5220.ru
2025.hu
5220.cn
0252.nl
2052.de
0522.de
2520.cc
2250.ir
2520.co
0225.com
2025.me
2025.coop
2025.net
5022.net
0252.ru
2250.de
2025.uk
2025.nl
2520.ru

DNS History

11 records (6 active, 5 former)

20162017201820192020202120222023202420252026NSns1.bdm.microsoftonline.comns2.bdm.microsoftonline.comns3.bdm.microsoftonline.comns4.bdm.microsoftonline.comns.wedos.comns.wedos.czns.wedos.euns.wedos.netMX2502-cz.mail.protection.outlook.comA46.28.105.42a02:2b88:1:4::18
○NSns.wedos.com2015-08-16 → 2017-03-22 · 4 obs
● 2015-08-16 01:32:34
● 2017-03-22 08:38:00
○ 2020-02-18 20:11:38
○ 2026-04-14 06:02:56
○NSns.wedos.cz2015-08-16 → 2017-03-22 · 4 obs
● 2015-08-16 01:32:34
● 2017-03-22 08:38:00
○ 2020-02-18 20:11:38
○ 2026-04-14 06:02:56
○NSns.wedos.eu2015-08-16 → 2017-03-22 · 4 obs
● 2015-08-16 01:32:34
● 2017-03-22 08:38:00
○ 2020-02-18 20:11:38
○ 2026-04-14 06:02:56
○NSns.wedos.net2015-08-16 → 2017-03-22 · 4 obs
● 2015-08-16 01:32:34
● 2017-03-22 08:38:00
○ 2020-02-18 20:11:38
○ 2026-04-14 06:02:56
●NSns1.bdm.microsoftonline.com2020-02-18 → 2026-04-14 · 3 obs
○ 2017-03-22 08:38:00
● 2020-02-18 20:11:38
● 2026-04-14 06:02:56
●NSns2.bdm.microsoftonline.com2020-02-18 → 2026-04-14 · 3 obs
○ 2017-03-22 08:38:00
● 2020-02-18 20:11:38
● 2026-04-14 06:02:56
●NSns3.bdm.microsoftonline.com2020-02-18 → 2026-04-14 · 3 obs
○ 2017-03-22 08:38:00
● 2020-02-18 20:11:38
● 2026-04-14 06:02:56
●NSns4.bdm.microsoftonline.com2020-02-18 → 2026-04-14 · 3 obs
○ 2017-03-22 08:38:00
● 2020-02-18 20:11:38
● 2026-04-14 06:02:56
●MX2502-cz.mail.protection.outlook.com2020-02-18 → 2026-04-14 · 2 obs
● 2020-02-18 20:11:38
● 2026-04-14 06:02:56
○A2a02:2b88:1:4::182015-08-16 → 2017-03-22 · 4 obs
● 2015-08-16 01:32:34
● 2017-03-22 08:38:00
○ 2020-02-18 20:11:38
○ 2026-04-14 06:02:56
●A46.28.105.42015-08-16 → 2026-04-14 · 2 obs
● 2015-08-16 01:32:34
● 2026-04-14 06:02:56

🔍 DNS Trace

📋 Delegation Chain

ZoneNameserversGlue
cza.ns.nic.cz, b.ns.nic.cz, c.ns.nic.cz, d.ns.nic.cz-
2502.czns1.bdm.microsoftonline.com, ns3.bdm.microsoftonline.com, ns2.bdm.microsoftonline.com, ns4.bdm.microsoftonline.com-

✅ Authoritative Response

Server:150.171.21.208

NS records: ns1.bdm.microsoftonline.com, ns3.bdm.microsoftonline.com, ns2.bdm.microsoftonline.com, ns4.bdm.microsoftonline.com

🔒 DNSSEC Status

⚠️ Insecure (no DNSSEC)

No DS record for 2502.cz (unsigned zone)

⏱️ Timing

Total: 623ms | Queries: -

📄 Records

TypeCountSample Data
A146.28.105.4
NS4ns1.bdm.microsoftonline.com, ns2.bdm.microsoftonline.com...
MX12502-cz.mail.protection.outlook.com (pri
TXT2v=spf1 include:spf.protection.outlook.co, mscid=NK5CasmctokYuvnFfgZeQ0pULtJhtHf3MD
SOA1ns1.bdm.microsoftonline.com azuredns-hos

Analysis

IP Addresses

2502.cz resolves to a single IP address: 46.28.105.4.

Other host names including wwwmail.cz, evoice.cz, metronom.cz, ns2.cotobaby.sk and adamweb.cz share IP numbers with 2502.cz.

Name Servers

2502.cz is delegated to four name servers: ns1.bdm.microsoftonline.com, ns2.bdm.microsoftonline.com, ns3.bdm.microsoftonline.com and ns4.bdm.microsoftonline.com.

2502.cz at least partially shares name servers with other domains, including frunique.com.au, elegantfx.com, claphamproperties.com, model-llc.com and firstsun.com.au.

Hosts with two IP numbers:

Host ns1.bdm.microsoftonline.com points to 2603:1061:0:700::d0 and 13.107.236.208

Host ns2.bdm.microsoftonline.com points to 2620:1ec:8ec:700::d0 and 150.171.21.208

Host ns3.bdm.microsoftonline.com points to 2a01:111:4000:700::d0 and 204.14.183.208

Host ns4.bdm.microsoftonline.com points to 2620:1ec:bda:700::d0 and 208.84.5.208

Mail Servers

2502.cz is handled by a single mail server, 2502-cz.mail.protection.outlook.com.

Hostname 2502-cz.mail.protection.outlook.com points to eight IP numbers: 2a01:111:f403:ca04::1, 2a01:111:f403:ca04::a, 2a01:111:f403:ca09::6, 2a01:111:f403:ca09::e, 52.101.68.15, 52.101.68.29, 52.101.73.2 and 52.101.73.24.