cppd-us.mail.protection.outlook.com - robtex.com

cppd-us.mail.protection.outlook.com

DNSSEC⚠️ Not signed
A2a01:111:f403:c902::5🇺🇸 Microsoft2a01:111:f000::/36
PTRmail-sj2pr05cu00505.inbound.protection.outlook.com
A2a01:111:f403:c922::2🇺🇸 Microsoft2a01:111:f000::/36
A2a01:111:f403:f804::2🇺🇸 Microsoft2a01:111:f000::/36
A2a01:111:f403:f90b::🇺🇸 Microsoft2a01:111:f000::/36
A40.93.192.1🇺🇸 Microsoft40.80.0.0/12
A52.101.41.54🇺🇸 Microsoft52.96.0.0/12 MICROSOFT
A52.101.194.0🇺🇸 Microsoft52.96.0.0/12 MICROSOFT
A52.101.194.4🇺🇸 Microsoft52.96.0.0/12 MICROSOFT

mail.protection.outlook.com

DNSSEC⚠️ Not signed
NSns1-proddns.glbdns.o365filtering.com ⭐ ⚠️ Not in parent delegation
NSns1-proddns.glbdns.protection.outlook.com ⚠️ Not in zone NS records
NSns2-proddns.glbdns.o365filtering.com ⚠️ Not in parent delegation
NSns2-proddns.glbdns.protection.outlook.com ⚠️ Not in zone NS records
SOAns1-proddns.glbdns.o365filtering.comhostmaster@o365filtering.com 2013-01-08 #1
WOT: SAFE (60/100)
WOT: SAFE (63/100)

MX for

cppd.us

DNS History

46 records (8 active, 38 former)

201820192020202120222023202420252026A2a01:111:f403:c902::52a01:111:f403:c922::22a01:111:f403:f804::22a01:111:f403:f90b::40.93.192.152.101.194.052.101.194.452.101.41.54207.46.163.106216.32.180.170216.32.181.1702a01:111:f403:c802::2a01:111:f403:c803::2a01:111:f403:c902::2a01:111:f403:c902::162a01:111:f403:c902::32a01:111:f403:c903::12a01:111:f403:c91d::2a01:111:f403:c922::12a01:111:f403:c92c::12a01:111:f403:c92c::22a01:111:f403:c936::2a01:111:f403:c946::2a01:111:f403:f802::2a01:111:f403:f802::22a01:111:f403:f805::12a01:111:f403:f905::32a01:111:f403:f907::12a01:111:f403:f909::2a01:111:f403:f90d::152.101.10.252.101.11.352.101.11.752.101.11.952.101.194.1552.101.40.152.101.41.18052.101.41.5652.101.41.5852.101.42.1852.101.50.752.101.8.4252.101.8.4652.101.8.5152.101.9.052.101.9.5
○A207.46.163.1062017-07-13 → 2017-07-13 · 3 obs
● 2017-07-13 17:52:30
○ 2026-02-28 16:55:20
○ 2026-05-11 01:20:58
○A216.32.180.1702017-07-13 → 2017-07-13 · 3 obs
● 2017-07-13 17:52:30
○ 2026-02-28 16:55:20
○ 2026-05-11 01:20:58
○A216.32.181.1702017-07-13 → 2017-07-13 · 3 obs
● 2017-07-13 17:52:30
○ 2026-02-28 16:55:20
○ 2026-05-11 01:20:58
○A2a01:111:f403:c802::2026-02-28 → 2026-05-11 · 2 obs
○ 2026-02-28 16:55:20
○ 2026-05-11 01:20:58
○A2a01:111:f403:c803::2026-02-28 → 2026-05-10 · 5 obs
○ 2017-07-13 17:52:30
● 2026-02-28 16:55:20
● 2026-05-10 04:02:28
○ 2026-05-10 15:04:42
○ 2026-05-11 01:20:58
○A2a01:111:f403:c902::2026-05-10 → 2026-05-10 · 4 obs
○ 2026-02-28 16:55:20
● 2026-05-10 04:02:28
○ 2026-05-10 15:04:42
○ 2026-05-11 01:20:58
○A2a01:111:f403:c902::162026-05-10 → 2026-05-10 · 4 obs
○ 2026-05-10 15:04:42
● 2026-05-10 19:24:04
○ 2026-05-11 01:20:56
○ 2026-05-11 01:20:58
○A2a01:111:f403:c902::32026-05-10 → 2026-05-10 · 4 obs
○ 2026-02-28 16:55:20
● 2026-05-10 04:02:28
○ 2026-05-10 15:04:42
○ 2026-05-11 01:20:58
●A2a01:111:f403:c902::52026-05-11 → 2026-05-11 · 3 obs
○ 2026-05-10 19:24:04
● 2026-05-11 01:20:56
● 2026-05-11 01:20:58
○A2a01:111:f403:c903::12026-02-28 → 2026-05-11 · 2 obs
○ 2026-02-28 16:55:20
○ 2026-05-11 01:20:58
○A2a01:111:f403:c91d::2026-02-28 → 2026-02-28 · 4 obs
○ 2017-07-13 17:52:30
● 2026-02-28 16:55:20
○ 2026-05-10 04:02:28
○ 2026-05-11 01:20:58
○A2a01:111:f403:c922::12026-05-10 → 2026-05-10 · 4 obs
○ 2026-05-10 04:02:28
● 2026-05-10 15:04:42
○ 2026-05-10 19:24:04
○ 2026-05-11 01:20:58
●A2a01:111:f403:c922::22026-05-11 → 2026-05-11 · 3 obs
○ 2026-05-10 19:24:04
● 2026-05-11 01:20:56
● 2026-05-11 01:20:58
○A2a01:111:f403:c92c::12026-02-28 → 2026-02-28 · 4 obs
○ 2017-07-13 17:52:30
● 2026-02-28 16:55:20
○ 2026-05-10 04:02:28
○ 2026-05-11 01:20:58
○A2a01:111:f403:c92c::22026-02-28 → 2026-02-28 · 4 obs
○ 2017-07-13 17:52:30
● 2026-02-28 16:55:20
○ 2026-05-10 04:02:28
○ 2026-05-11 01:20:58
○A2a01:111:f403:c936::2026-05-10 → 2026-05-10 · 4 obs
○ 2026-05-10 15:04:42
● 2026-05-10 19:24:04
○ 2026-05-11 01:20:56
○ 2026-05-11 01:20:58
○A2a01:111:f403:c946::2026-05-10 → 2026-05-10 · 4 obs
○ 2026-02-28 16:55:20
● 2026-05-10 04:02:28
○ 2026-05-10 15:04:42
○ 2026-05-11 01:20:58
○A2a01:111:f403:f802::2026-05-10 → 2026-05-10 · 4 obs
○ 2026-05-10 15:04:42
● 2026-05-10 19:24:04
○ 2026-05-11 01:20:56
○ 2026-05-11 01:20:58
○A2a01:111:f403:f802::22026-02-28 → 2026-05-11 · 2 obs
○ 2026-02-28 16:55:20
○ 2026-05-11 01:20:58
●A2a01:111:f403:f804::22026-05-11 → 2026-05-11 · 3 obs
○ 2026-05-10 19:24:04
● 2026-05-11 01:20:56
● 2026-05-11 01:20:58
○A2a01:111:f403:f805::12026-05-10 → 2026-05-10 · 4 obs
○ 2026-05-10 04:02:28
● 2026-05-10 15:04:42
○ 2026-05-10 19:24:04
○ 2026-05-11 01:20:58
○A2a01:111:f403:f905::32026-05-10 → 2026-05-10 · 4 obs
○ 2026-05-10 04:02:28
● 2026-05-10 15:04:42
○ 2026-05-10 19:24:04
○ 2026-05-11 01:20:58
○A2a01:111:f403:f907::12026-02-28 → 2026-05-11 · 2 obs
○ 2026-02-28 16:55:20
○ 2026-05-11 01:20:58
○A2a01:111:f403:f909::2026-05-10 → 2026-05-10 · 4 obs
○ 2026-05-10 15:04:42
● 2026-05-10 19:24:04
○ 2026-05-11 01:20:56
○ 2026-05-11 01:20:58
●A2a01:111:f403:f90b::2026-05-11 → 2026-05-11 · 3 obs
○ 2026-05-10 19:24:04
● 2026-05-11 01:20:56
● 2026-05-11 01:20:58
○A2a01:111:f403:f90d::12026-05-10 → 2026-05-10 · 4 obs
○ 2026-05-10 04:02:28
● 2026-05-10 15:04:42
○ 2026-05-10 19:24:04
○ 2026-05-11 01:20:58
●A40.93.192.12026-05-11 → 2026-05-11 · 3 obs
○ 2026-05-10 19:24:04
● 2026-05-11 01:20:56
● 2026-05-11 01:20:58
○A52.101.10.22026-05-10 → 2026-05-10 · 4 obs
○ 2026-02-28 16:55:20
● 2026-05-10 04:02:28
○ 2026-05-10 15:04:42
○ 2026-05-11 01:20:58
○A52.101.11.32026-02-28 → 2026-05-11 · 2 obs
○ 2026-02-28 16:55:20
○ 2026-05-11 01:20:58
○A52.101.11.72026-05-10 → 2026-05-10 · 4 obs
○ 2026-05-10 04:02:28
● 2026-05-10 15:04:42
○ 2026-05-10 19:24:04
○ 2026-05-11 01:20:58
○A52.101.11.92026-05-10 → 2026-05-10 · 4 obs
○ 2026-05-10 15:04:42
● 2026-05-10 19:24:04
○ 2026-05-11 01:20:56
○ 2026-05-11 01:20:58
●A52.101.194.02026-05-11 → 2026-05-11 · 3 obs
○ 2026-05-10 19:24:04
● 2026-05-11 01:20:56
● 2026-05-11 01:20:58
○A52.101.194.152026-05-10 → 2026-05-10 · 5 obs
○ 2026-02-28 16:55:20
● 2026-05-10 04:02:28
● 2026-05-10 15:04:42
○ 2026-05-10 19:24:04
○ 2026-05-11 01:20:58
●A52.101.194.42026-05-11 → 2026-05-11 · 3 obs
○ 2026-05-10 19:24:04
● 2026-05-11 01:20:56
● 2026-05-11 01:20:58
○A52.101.40.12026-02-28 → 2026-05-11 · 2 obs
○ 2026-02-28 16:55:20
○ 2026-05-11 01:20:58
○A52.101.41.1802026-05-10 → 2026-05-10 · 4 obs
○ 2026-05-10 15:04:42
● 2026-05-10 19:24:04
○ 2026-05-11 01:20:56
○ 2026-05-11 01:20:58
●A52.101.41.542026-05-10 → 2026-05-11 · 3 obs
○ 2026-05-10 15:04:42
● 2026-05-10 19:24:04
● 2026-05-11 01:20:58
○A52.101.41.562026-02-28 → 2026-02-28 · 4 obs
○ 2017-07-13 17:52:30
● 2026-02-28 16:55:20
○ 2026-05-10 04:02:28
○ 2026-05-11 01:20:58
○A52.101.41.582026-05-10 → 2026-05-10 · 4 obs
○ 2026-05-10 04:02:28
● 2026-05-10 15:04:42
○ 2026-05-10 19:24:04
○ 2026-05-11 01:20:58
○A52.101.42.182026-02-28 → 2026-02-28 · 4 obs
○ 2017-07-13 17:52:30
● 2026-02-28 16:55:20
○ 2026-05-10 04:02:28
○ 2026-05-11 01:20:58
○A52.101.50.72026-05-10 → 2026-05-10 · 4 obs
○ 2026-02-28 16:55:20
● 2026-05-10 04:02:28
○ 2026-05-10 15:04:42
○ 2026-05-11 01:20:58
○A52.101.8.422026-02-28 → 2026-02-28 · 4 obs
○ 2017-07-13 17:52:30
● 2026-02-28 16:55:20
○ 2026-05-10 04:02:28
○ 2026-05-11 01:20:58
○A52.101.8.462026-02-28 → 2026-05-11 · 2 obs
○ 2026-02-28 16:55:20
○ 2026-05-11 01:20:58
○A52.101.8.512026-05-10 → 2026-05-10 · 4 obs
○ 2026-05-10 04:02:28
● 2026-05-10 15:04:42
○ 2026-05-10 19:24:04
○ 2026-05-11 01:20:58
○A52.101.9.02026-05-10 → 2026-05-10 · 4 obs
○ 2026-05-10 15:04:42
● 2026-05-10 19:24:04
○ 2026-05-11 01:20:56
○ 2026-05-11 01:20:58
○A52.101.9.52026-02-28 → 2026-05-10 · 5 obs
○ 2017-07-13 17:52:30
● 2026-02-28 16:55:20
● 2026-05-10 04:02:28
○ 2026-05-10 15:04:42
○ 2026-05-11 01:20:58

🔍 DNS Trace

📋 Delegation Chain

ZoneNameserversGlue
mail.protection.outlook.comns1-proddns.glbdns.protection.outlook.com, ns2-proddns.glbdns.protection.outlook.com-

✅ Authoritative Response

Server:104.47.118.177

NS records: ns1-proddns.glbdns.protection.outlook.com, ns2-proddns.glbdns.protection.outlook.com

🔒 DNSSEC Status

⚠️ Insecure (no DNSSEC)

No DS record for mail.protection.outlook.com (unsigned zone)

⏱️ Timing

Total: 190ms | Queries: -

📄 Records

TypeCountSample Data
A452.101.41.6, 52.101.50.13...
AAAA42a01:111:f403:c802::, 2a01:111:f403:c927::...

Analysis

Mail Server Role

cppd-us.mail.protection.outlook.com serves as the mail server for cppd.us.

IP Addresses

cppd-us.mail.protection.outlook.com points to the following eight IP numbers: 2a01:111:f403:c902::5, 2a01:111:f403:c922::2, 2a01:111:f403:f804::2, 2a01:111:f403:f90b::, 40.93.192.1, 52.101.41.54, 52.101.194.0 and 52.101.194.4.

Other host names, for instance theamcsgroup-com.mail.protection.outlook.com, alabamastagecurtains-com.mail.protection.outlook.com, yellinlawfirm-com.mail.protection.outlook.com, fintechsol-com.mail.protection.outlook.com and kalanitsupport-co-il01i.mail.eo.outlook.com share IP numbers with cppd-us.mail.protection.outlook.com.