`devrun-com.mail.eo.outlook.com`

DNSSEC	⚠️ Not signed
A	2a01:111:f403:c942::1^{🇨🇦 Microsoft2a01:111:f000::/36}
		PTR	`mail-yt3pr01cu00701.inbound.protection.outlook.com`
A	2a01:111:f403:c942::2^{🇨🇦 Microsoft2a01:111:f000::/36}
A	2a01:111:f403:c942::3^{🇨🇦 Microsoft2a01:111:f000::/36}
A	2a01:111:f403:c944::^{🇨🇦 Microsoft2a01:111:f000::/36}
A	52.101.190.0^{🇨🇦 Microsoft52.96.0.0/12 MICROSOFT}
A	52.101.190.2^{🇨🇦 Microsoft52.96.0.0/12 MICROSOFT}
A	52.101.192.0^{🇨🇦 Microsoft52.96.0.0/12 MICROSOFT}
A	52.101.192.1^{🇨🇦 Microsoft52.96.0.0/12 MICROSOFT}

`mail.eo.outlook.com`

	DNSSEC	⚠️ Not signed
	NS	`ns1-prodeodns.glbdns.o365filtering.com` ⭐ ⚠️ Not in parent delegation
	NS	`ns1-prodeodns.glbdns.protection.outlook.com` ⚠️ Not in zone NS records
	NS	`ns2-prodeodns.glbdns.o365filtering.com` ⚠️ Not in parent delegation
	NS	`ns2-prodeodns.glbdns.protection.outlook.com` ⚠️ Not in zone NS records
	SOA	`ns1-prodeodns.glbdns.o365filtering.com`hostmaster@o365filtering.com 2013-01-08 #1

WOT: SAFE (67/100)
WOT: SAFE (87/100)

Previously MX for

devrun.com

DNS History

18 records (8 active, 10 former)

○NSns1-prodeodns.glbdns.o365filtering.com2015-10-22 → 2017-03-20 · 4 obs

● 2015-10-22 15:57:14
● 2017-03-20 13:17:28
○ 2026-04-14 08:37:26
○ 2026-04-23 21:42:16

○NSns2-prodeodns.glbdns.o365filtering.com2015-10-22 → 2017-03-20 · 4 obs

● 2015-10-22 15:57:14
● 2017-03-20 13:17:28
○ 2026-04-14 08:37:26
○ 2026-04-23 21:42:16

○A207.46.163.1382014-07-07 → 2016-03-27 · 4 obs

● 2014-07-07 17:02:40
● 2016-03-27 08:50:36
○ 2016-06-16 17:58:38
○ 2026-04-23 21:42:16

○A207.46.163.1702014-07-07 → 2016-06-16 · 8 obs

● 2014-07-07 17:02:40
○ 2015-10-22 15:57:14
○ 2015-11-29 20:56:18
● 2016-03-10 10:39:34
○ 2016-03-27 08:50:36
● 2016-06-16 17:58:38
○ 2016-08-31 07:45:16
○ 2026-04-23 21:42:16

○A207.46.163.2152014-07-07 → 2016-06-16 · 7 obs

● 2014-07-07 17:02:40
● 2015-11-29 20:56:18
○ 2016-03-10 10:39:34
● 2016-03-27 08:50:36
● 2016-06-16 17:58:38
○ 2016-08-31 07:45:16
○ 2026-04-23 21:42:16

○A207.46.163.2472014-07-07 → 2016-06-16 · 4 obs

● 2014-07-07 17:02:40
● 2016-06-16 17:58:38
○ 2016-08-31 07:45:16
○ 2026-04-23 21:42:16

○A23.103.157.102016-08-31 → 2017-03-20 · 5 obs

○ 2016-06-16 17:58:38
● 2016-08-31 07:45:16
● 2017-03-20 13:17:28
○ 2026-04-14 08:37:26
○ 2026-04-23 21:42:16

○A23.103.157.422016-08-31 → 2017-03-20 · 5 obs

○ 2016-06-16 17:58:38
● 2016-08-31 07:45:16
● 2017-03-20 13:17:28
○ 2026-04-14 08:37:26
○ 2026-04-23 21:42:16

●A2a01:111:f403:c942::12026-04-14 → 2026-04-23 · 3 obs

○ 2017-03-20 13:17:28
● 2026-04-14 08:37:26
● 2026-04-23 21:42:16

●A2a01:111:f403:c942::22026-04-14 → 2026-04-23 · 3 obs

○ 2017-03-20 13:17:28
● 2026-04-14 08:37:26
● 2026-04-23 21:42:16

●A2a01:111:f403:c942::32026-04-14 → 2026-04-23 · 3 obs

○ 2017-03-20 13:17:28
● 2026-04-14 08:37:26
● 2026-04-23 21:42:16

●A2a01:111:f403:c944::2026-04-14 → 2026-04-23 · 3 obs

○ 2017-03-20 13:17:28
● 2026-04-14 08:37:26
● 2026-04-23 21:42:16

○A2a01:111:f403:c944::12026-04-14 → 2026-04-23 · 2 obs

○ 2026-04-14 08:37:26
○ 2026-04-23 21:42:16

●A52.101.190.02026-04-14 → 2026-04-23 · 3 obs

○ 2017-03-20 13:17:28
● 2026-04-14 08:37:26
● 2026-04-23 21:42:16

○A52.101.190.12026-04-14 → 2026-04-14 · 3 obs

○ 2017-03-20 13:17:28
● 2026-04-14 08:37:26
○ 2026-04-23 21:42:16

●A52.101.190.22026-04-14 → 2026-04-23 · 3 obs

○ 2017-03-20 13:17:28
● 2026-04-14 08:37:26
● 2026-04-23 21:42:16

●A52.101.192.02026-04-23 → 2026-04-23 · 2 obs

○ 2026-04-14 08:37:26
● 2026-04-23 21:42:16

●A52.101.192.12026-04-14 → 2026-04-23 · 3 obs

○ 2017-03-20 13:17:28
● 2026-04-14 08:37:26
● 2026-04-23 21:42:16

🔍 DNS Trace

📋 Delegation Chain

Zone	Nameservers	Glue
com	e.gtld-servers.net, j.gtld-servers.net, c.gtld-servers.net, l.gtld-servers.net...	-
outlook.com	ns1-05.azure-dns.com, ns2-05.azure-dns.net, ns3-05.azure-dns.org, ns4-05.azure-dns.info	2 records
mail.eo.outlook.com	ns2-prodeodns.glbdns.protection.outlook.com, ns1-prodeodns.glbdns.protection.outlook.com	-

✅ Authoritative Response

Server:104.47.118.177

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

🔒 DNSSEC Status

⚠️ Insecure (no DNSSEC)

No DS record for outlook.com (unsigned zone)

⏱️ Timing

Total: 986ms | Queries: -

📄 Records

Type	Count	Sample Data
A	4	`52.101.190.1, 52.101.190.0...`
AAAA	4	`2a01:111:f403:c944::1, 2a01:111:f403:c942::1...`

📌 Glue Records Collected

Total: 2

Out-of-bailiwick: 2 (ns1-05.azure-dns.com, ns1-05.azure-dns.com)

Analysis

IP Addresses

Eight IP numbers are pointed to by devrun-com.mail.eo.outlook.com: 2a01:111:f403:c942::1, 2a01:111:f403:c942::2, 2a01:111:f403:c942::3, 2a01:111:f403:c944::, 52.101.190.0, 52.101.190.2, 52.101.192.0 and 52.101.192.1.

Other host names such as crelogixacceptance-com.mail.protection.outlook.com, nickelplumbing-com.mail.protection.outlook.com, stephanieherrera-com.mail.protection.outlook.com, amcqc-com.mail.protection.outlook.com and gaviller-com.mail.protection.outlook.com share IPs with devrun-com.mail.eo.outlook.com.

devrun-com.mail.eo.outlook.com - robtex.com