lambda-ws.mail.eo.outlook.com - robtex.com

lambda-ws.mail.eo.outlook.com

DNSSEC⚠️ Not signed
A2a01:111:f403:ca04::6🇮🇪 Microsoft2a01:111:f000::/36
PTRmail-db4pr02cu00406.inbound.protection.outlook.com
A2a01:111:f403:ca04::b🇮🇪 Microsoft2a01:111:f000::/36
A2a01:111:f403:ca04::e🇮🇪 Microsoft2a01:111:f000::/36
A2a01:111:f403:ca09::b🇳🇱 Microsoft2a01:111:f000::/36
A52.101.68.25🇮🇪 Microsoft52.96.0.0/12 MICROSOFT
A52.101.68.39🇮🇪 Microsoft52.96.0.0/12 MICROSOFT
A52.101.73.19🇳🇱 Microsoft52.96.0.0/12 MICROSOFT
A52.101.73.26🇳🇱 Microsoft52.96.0.0/12 MICROSOFT

mail.eo.outlook.com

DNSSEC⚠️ Not signed
NSns1-prodeodns.glbdns.o365filtering.com ⭐ ⚠️ Not in parent delegation
NSns1-prodeodns.glbdns.protection.outlook.com ⚠️ Not in zone NS records
NSns2-prodeodns.glbdns.o365filtering.com ⚠️ Not in parent delegation
NSns2-prodeodns.glbdns.protection.outlook.com ⚠️ Not in zone NS records
SOAns1-prodeodns.glbdns.o365filtering.comhostmaster@o365filtering.com 2013-01-08 #1
WOT: SAFE (67/100)
WOT: SAFE (87/100)

Previously MX for

lambda.ws

DNS History

31 records (8 active, 23 former)

201820192020202120222023202420252026NSns1-prodeodns.glbdns.o365filtering.comns2-prodeodns.glbdns.o365filtering.comA2a01:111:f403:ca04::62a01:111:f403:ca04::b2a01:111:f403:ca04::e2a01:111:f403:ca09::b52.101.68.2552.101.68.3952.101.73.1952.101.73.26213.199.180.138213.199.180.1702a01:111:f403:ca04::2a01:111:f403:ca04::22a01:111:f403:ca04::52a01:111:f403:ca04::a2a01:111:f403:ca04::d2a01:111:f403:ca09::12a01:111:f403:ca09::42a01:111:f403:ca09::72a01:111:f403:ca09::852.101.68.1252.101.68.2152.101.68.2952.101.68.352.101.68.3652.101.68.552.101.68.852.101.73.252.101.73.3052.101.73.4
○NSns1-prodeodns.glbdns.o365filtering.com2017-03-10 → 2017-03-10 · 3 obs
● 2017-03-10 08:06:36
○ 2026-04-10 18:41:28
○ 2026-07-06 11:29:24
○NSns2-prodeodns.glbdns.o365filtering.com2017-03-10 → 2017-03-10 · 3 obs
● 2017-03-10 08:06:36
○ 2026-04-10 18:41:28
○ 2026-07-06 11:29:24
○A213.199.180.1382017-03-10 → 2017-03-10 · 3 obs
● 2017-03-10 08:06:36
○ 2026-04-10 18:41:28
○ 2026-07-06 11:29:24
○A213.199.180.1702017-03-10 → 2017-03-10 · 3 obs
● 2017-03-10 08:06:36
○ 2026-04-10 18:41:28
○ 2026-07-06 11:29:24
○A2a01:111:f403:ca04::2026-04-10 → 2026-07-06 · 2 obs
○ 2026-04-10 18:41:28
○ 2026-07-06 11:29:24
○A2a01:111:f403:ca04::22026-04-10 → 2026-04-23 · 5 obs
○ 2017-03-10 08:06:36
● 2026-04-10 18:41:28
● 2026-04-23 13:45:50
○ 2026-07-06 11:29:20
○ 2026-07-06 11:29:24
○A2a01:111:f403:ca04::52026-04-10 → 2026-07-06 · 2 obs
○ 2026-04-10 18:41:28
○ 2026-07-06 11:29:24
●A2a01:111:f403:ca04::62026-07-06 → 2026-07-06 · 3 obs
○ 2026-04-23 13:45:50
● 2026-07-06 11:29:20
● 2026-07-06 11:29:24
○A2a01:111:f403:ca04::a2026-04-10 → 2026-07-06 · 2 obs
○ 2026-04-10 18:41:28
○ 2026-07-06 11:29:24
●A2a01:111:f403:ca04::b2026-07-06 → 2026-07-06 · 3 obs
○ 2026-04-23 13:45:50
● 2026-07-06 11:29:20
● 2026-07-06 11:29:24
○A2a01:111:f403:ca04::d2026-04-23 → 2026-04-23 · 4 obs
○ 2026-04-10 18:41:28
● 2026-04-23 13:45:50
○ 2026-07-06 11:29:20
○ 2026-07-06 11:29:24
●A2a01:111:f403:ca04::e2026-07-06 → 2026-07-06 · 3 obs
○ 2026-04-23 13:45:50
● 2026-07-06 11:29:20
● 2026-07-06 11:29:24
○A2a01:111:f403:ca09::12026-04-10 → 2026-04-10 · 4 obs
○ 2017-03-10 08:06:36
● 2026-04-10 18:41:28
○ 2026-04-23 13:45:50
○ 2026-07-06 11:29:24
○A2a01:111:f403:ca09::42026-04-10 → 2026-04-10 · 4 obs
○ 2017-03-10 08:06:36
● 2026-04-10 18:41:28
○ 2026-04-23 13:45:50
○ 2026-07-06 11:29:24
○A2a01:111:f403:ca09::72026-04-23 → 2026-04-23 · 4 obs
○ 2026-04-10 18:41:28
● 2026-04-23 13:45:50
○ 2026-07-06 11:29:20
○ 2026-07-06 11:29:24
○A2a01:111:f403:ca09::82026-04-10 → 2026-04-10 · 4 obs
○ 2017-03-10 08:06:36
● 2026-04-10 18:41:28
○ 2026-04-23 13:45:50
○ 2026-07-06 11:29:24
●A2a01:111:f403:ca09::b2026-04-23 → 2026-07-06 · 3 obs
○ 2026-04-10 18:41:28
● 2026-04-23 13:45:50
● 2026-07-06 11:29:24
○A52.101.68.122026-04-10 → 2026-07-06 · 2 obs
○ 2026-04-10 18:41:28
○ 2026-07-06 11:29:24
○A52.101.68.212026-04-23 → 2026-04-23 · 4 obs
○ 2026-04-10 18:41:28
● 2026-04-23 13:45:50
○ 2026-07-06 11:29:20
○ 2026-07-06 11:29:24
●A52.101.68.252026-07-06 → 2026-07-06 · 3 obs
○ 2026-04-23 13:45:50
● 2026-07-06 11:29:20
● 2026-07-06 11:29:24
○A52.101.68.292026-04-23 → 2026-04-23 · 4 obs
○ 2026-04-10 18:41:28
● 2026-04-23 13:45:50
○ 2026-07-06 11:29:20
○ 2026-07-06 11:29:24
○A52.101.68.32026-04-10 → 2026-07-06 · 2 obs
○ 2026-04-10 18:41:28
○ 2026-07-06 11:29:24
○A52.101.68.362026-04-10 → 2026-04-10 · 4 obs
○ 2017-03-10 08:06:36
● 2026-04-10 18:41:28
○ 2026-04-23 13:45:50
○ 2026-07-06 11:29:24
●A52.101.68.392026-07-06 → 2026-07-06 · 3 obs
○ 2026-04-23 13:45:50
● 2026-07-06 11:29:20
● 2026-07-06 11:29:24
○A52.101.68.52026-04-10 → 2026-07-06 · 2 obs
○ 2026-04-10 18:41:28
○ 2026-07-06 11:29:24
○A52.101.68.82026-04-23 → 2026-04-23 · 4 obs
○ 2026-04-10 18:41:28
● 2026-04-23 13:45:50
○ 2026-07-06 11:29:20
○ 2026-07-06 11:29:24
●A52.101.73.192026-04-10 → 2026-07-06 · 5 obs
○ 2017-03-10 08:06:36
● 2026-04-10 18:41:28
○ 2026-04-23 13:45:50
● 2026-07-06 11:29:20
● 2026-07-06 11:29:24
○A52.101.73.22026-04-10 → 2026-07-06 · 2 obs
○ 2026-04-10 18:41:28
○ 2026-07-06 11:29:24
●A52.101.73.262026-07-06 → 2026-07-06 · 3 obs
○ 2026-04-23 13:45:50
● 2026-07-06 11:29:20
● 2026-07-06 11:29:24
○A52.101.73.302026-04-10 → 2026-04-23 · 5 obs
○ 2017-03-10 08:06:36
● 2026-04-10 18:41:28
● 2026-04-23 13:45:50
○ 2026-07-06 11:29:20
○ 2026-07-06 11:29:24
○A52.101.73.42026-04-10 → 2026-04-10 · 4 obs
○ 2017-03-10 08:06:36
● 2026-04-10 18:41:28
○ 2026-04-23 13:45:50
○ 2026-07-06 11:29:24

🔍 DNS Trace

📋 Delegation Chain

ZoneNameserversGlue
coml.gtld-servers.net, i.gtld-servers.net, f.gtld-servers.net, j.gtld-servers.net...-
outlook.comns1-05.azure-dns.com, ns2-05.azure-dns.net, ns3-05.azure-dns.org, ns4-05.azure-dns.info2 records
mail.eo.outlook.comns2-prodeodns.glbdns.protection.outlook.com, ns1-prodeodns.glbdns.protection.outlook.com-

✅ Authoritative Response

Server:52.102.37.38

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

🔒 DNSSEC Status

⚠️ Insecure (no DNSSEC)

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

⏱️ Timing

Total: 2449ms | Queries: -

📄 Records

TypeCountSample Data
A452.101.73.6, 52.101.68.5...
AAAA42a01:111:f403:ca09::6, 2a01:111:f403:ca04::5...

📌 Glue Records Collected

Total: 2

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

Analysis

IP Addresses

With 8 IP addresses in total, lambda-ws.mail.eo.outlook.com resolves to 52.101.68.25, 52.101.68.39, 52.101.73.19 and 5 other.

Among the host names that share IP numbers with lambda-ws.mail.eo.outlook.com are epicpen-com01b.mail.protection.outlook.com, monetssd-nl01c.mail.protection.outlook.com, harwoodpark-rochdale-sch-uk.mail.protection.outlook.com and two others.