webmail.um.es - Security Report

❯Summary

96 Trust score

31 Privacy pressure

5 Third-party

20 Runtime scripts

💬What happens during a visit

Before you interacted with anything, webmail.um.es had already triggered about 4 data-receiving requests and 1 data-sending requests in the background.

That activity included 0 ad-related, 0 analytics, 0 first-party, and 5 third-party traffic events.

Even during the opening phase, the page communicates with ad, analytics, and tracking infrastructure rather than only loading visible content.

The most active external connections ran through login.microsoftonline.com, res.public.onecdn.static.microsoft, browser.events.data.microsoft.com.

💬User comments

No comments yet.

🗺Traffic and geography

Bounce rate0
Time on site0

⬤Uptime history

Reached 100% availability across the last 20 checks and was last checked on 2026-03-31 00:48:25.

Status	Latency	Checked at
Up	685 ms	2026-03-31 00:48:25

📊Browser activity

0First-party

5Third-party

0Ads

0Analytics

0Social

2CDN

First-party 0

Ads 0

Analytics 0

Social 0

CDN 2

Other third-party 3

🔒Certificate and transport

SSL Certificate

Certificate subjectC = US, ST = Washington, L = Redmond, O = Microsoft Corporation, CN = outlook.com
IssuerC = US, O = DigiCert Inc, CN = DigiCert Global G2 TLS RSA SHA256 2020 CA1
Certificate statusvalid
Days left186
Valid fromMar 18 00:00:00 2026 GMT
Valid toOct 2 23:59:59 2026 GMT
TLS443

HTTP security

HSTSYes
CSPYes
X-Frame-OptionsNo
X-Content-Type-OptionsYes
Referrer-Policyno-referrer

⚡Visit cost

Transfer2.38 MB

Loaded files45

Estimated RAM371 MB

Session span16 s

🌐DNS and infrastructure

A records155.54.212.103
AAAA records2001:720:1710:212::1:d
MX recordsmx04.puc.rediris.es (pri 10), mx03.puc.rediris.es (pri 10)
TXT records1636711086872 | MS=ms14083789 | HARICA-1yT4Ui7PchIVljfyW4C | google-gws-recovery-domain-verification=42333511 | google-site-verification=1qcW0cUDcu_BgQmMWle_JPs30cNCmzepUYhICTR0IMM | v=spf1 include:spf.puc.rediris.es include:spf.protection.outlook.com ip4:155.54.212.160/28 ip4:155.54.211.128/28 ip6:2001:720:1710:601::/64 ip6:2001:720:1710:607::/64 a:mail.symposium.events -all
SPFpresent
DMARCpresent
CAAmissing
DNSSECmissing
DKIMunknown_selector_required

🔒Privacy and storage

Local storage3
Session storage0
Service workersupported, not active
Browser cookies4
External iframes1

Cookie Security

Cookies set8
Secure7
HttpOnly3
Missing SameSite1

👤Trust and identity

Domainwebmail.um.es
Root domainum
TLDes
Final URLhttps://outlook.office.com/mail/?realm=um.es
Server IP40.99.220.18
Last statusup

Outlook

❯Summary

💬What happens during a visit

💬User comments

🗺Traffic and geography

⬤Uptime history

📊Browser activity

🔒Certificate and transport

SSL Certificate

HTTP security

⚡Visit cost

🌐DNS and infrastructure

🔒Privacy and storage

Cookie Security

👤Trust and identity

🛠Technology Stack

Outlook

❯Summary

💬What happens during a visit

💬User comments

🗺Traffic and geography

⬤Uptime history

📊Browser activity

🔒Certificate and transport

SSL Certificate

HTTP security

⚡Visit cost

🌐DNS and infrastructure

🔒Privacy and storage

Cookie Security

👤Trust and identity

🛠Technology Stack

🌐Popular sites in this language