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Total

DNS

Email

Security

Network

Availability

Domainoffice365.com

IPv42

IPv60

MX records0

StatusActive

Domain technical report

Web App - Unavailable

office365.com

Generated: 2026-08-08T17:43:18-05:00 · Cached result

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IPv42

IPv60

MX0

NS4

DiagnosticsMain findings and recommendations

✓

IPv4 (A)30 / 30 pts · Dns

2 IPv4 address(es) detected.

IPv6 (AAAA)0 / 10 pts · Dns

0 IPv6 address(es) detected.

✓

Name server redundancy20 / 20 pts · Dns

4 NS record(s); 2 or more required.

✓

SOA record10 / 10 pts · Dns

Authoritative zone record.

✓

DNSSEC chain15 / 15 pts · Dns

DS and DNSKEY detected.

✓

CAA policy5 / 5 pts · Dns

Certificate authority restriction.

✓

DNS propagation10 / 10 pts · Dns

Agreement between public resolvers.

MX records0 / 20 pts · Mail

0 MX record(s).

✓

SPF25 / 25 pts · Mail

SPF policy published.

✓

DMARC25 / 25 pts · Mail

DMARC policy published.

DKIM0 / 20 pts · Mail

No tested DKIM selector responded.

✓

MTA-STS5 / 5 pts · Mail

Mail transport policy.

TLS-RPT0 / 5 pts · Mail

TLS reporting policy.

✓

Valid TLS certificate55 / 55 pts · Security

128 day(s) remaining.

✓

Certificate lifetime10 / 10 pts · Security

Full points require at least 30 days remaining.

HTTP security headers0 / 35 pts · Security

0 of 9 evaluated headers detected.

PTR reverse DNS0 / 30 pts · Network

PTR not detected.

✓

IPv4 diversity35 / 35 pts · Network

Two or more IPv4 addresses receive full points.

IPv6 connectivity0 / 35 pts · Network

AAAA availability.

✓

DNS resolution40 / 40 pts · Availability

At least one address family must resolve.

HTTP response0 / 40 pts · Availability

HTTP/1.1 403 Ip Forbidden

✓

HTTPS final URL20 / 20 pts · Availability

Final URL uses HTTPS.

DNS and emailPublished records and email configuration

A

2 record(s)

20.119.0.28
40.112.243.53

AAAA

0 record(s)

—

Not configured

CNAME

0 record(s)

—

Not configured

MX

0 record(s)

—

Not configured

TXT

4 record(s)

"_ufamlucd6jp7xslb9wnr85vc03dxyqh"
"officeprodes.azurewebsites.net"
"v=spf1 include:spf.protection.outlook.com ~all"
"google-site-verification=u9PqvuplbTIYlwiMAzJWnRRtHYoAlaTX5GMtRRXqWXA"

NS

4 record(s)

ns4-07.azure-dns.info.
ns3-07.azure-dns.org.
ns2-07.azure-dns.net.
ns1-07.azure-dns.com.

SOA

1 record(s)

ns1-07.azure-dns.com. msnhst.microsoft.com. 2017971531 300 120 2419200 60

CAA

5 record(s)

0 issue "globalsign.com"
0 contactemail "caarecordaware@microsoft.com"
0 iodef "mailto:domains@microsoft.com"
0 issue "microsoft.com"
0 issue "digicert.com"

DS

1 record(s)

50849 13 2 F2F9C480D5C0452AC65BD14631CD9A7BFB6486EA575B6621F44316AA DF499B25

DNSKEY

2 record(s)

257 3 13 28AH0fYY5P1qEBOdyrIClhdrW7DQrMSGzWDT7eHaK5cXB8hyjlTJC0GR UsbZVgwVBMvhykVYwI1RioWAN0lWdw==
256 3 13 IEGFWxOh4GYmfa/fUDaA9DfT+k2Rx/ZjI/y6dXggFbDu04QFwiCFKH+K nNdMMEINgSau5fFo+6gcJRAI3pctkA==

RRSIG

4 record(s)

DNSKEY 13 2 3600 20261007060055 20260808060055 50849 office365.com. UV/V4dxcpVYO//9KRtiGPlfKBmlkWxMbRRmqBZczOMBovbnAk9hn49eW UFTOTD7gGsnllHPDjioDt8aHGC3fkw==
SOA 13 2 3600 20260809234245 20260807214245 9726 office365.com. /wWI2G8KofJDQ620U/s7tKEdl6WrHjfprzlh9oVGykLME2HT+uj4x8Ls vdtyLT9NHOSfHNpGB98epGYlkFJYJg==
NS 13 2 300 20260809234223 20260807214223 9726 office365.com. 1EA59y2wNBCd2O8g4Jpjai1w9DThTbms3SHJaxj74PZnwb8+Jh+E3i08 5mCQ8pM/vltXH2KcPc0jZqlBrM/aKw==
DS 13 2 86400 20260814031213 20260807020213 41446 com. y1p9ZWol5vqtLNy3K3ENsw5jEMZUFvEoH1IF5gjr74p5if9VJZaSzQ/R 6VzuMky+IAWM7kjgntxrJn+L2R8iqA==

NSEC

0 record(s)

—

Not configured

NSEC3

0 record(s)

—

Not configured

SRV

0 record(s)

—

Not configured

NAPTR

0 record(s)

—

Not configured

TLSA

0 record(s)

—

Not configured

SSHFP

0 record(s)

—

Not configured

SPF

Configured

v=spf1 include:spf.protection.outlook.com ~all

DMARC

Configured

v=DMARC1; p=reject; pct=100; rua=mailto:rua@dmarc.microsoft; ruf=mailto:ruf@dmarc.microsoft; fo=1

DKIM

Not found

—

Not configured

Analyzed webpageMetadata and HTTP response

Title and description

Extracted

Title

Web App - Unavailable

Description

Final URL

https://office365.com/

HTTP status

403

HTTP

Status

HTTP/1.1 403 Ip Forbidden

Final URL

https://office365.com/

Version

Server

X-Powered-By

SSL and HTTP securityCertificate, protocol and security headers

SSL certificate

Available

Yes

Issuer

Microsoft Corporation

akaoffice.trafficmanager.net

Valid from

2026-06-18T03:35:51-05:00

Valid until

2026-12-15T02:35:51-06:00

Days remaining

128

Protocol

TLSv1.3

Cipher

TLS_AES_256_GCM_SHA384

Security headers

0 active

—

HSTSNot detected

—

Content Security PolicyNot detected

—

X-Content-Type-OptionsNot detected

—

X-Frame-OptionsNot detected

—

Referrer PolicyNot detected

—

Permissions PolicyNot detected

—

Cross-Origin-Opener-PolicyNot detected

—

Cross-Origin-Embedder-PolicyNot detected

—

Cross-Origin-Resource-PolicyNot detected

DNS propagationComparison across public resolvers

Public resolver comparison

Consistent

✓

Consistent propagation

5 public resolvers queried.

ResolverServerResultLatency

Google

8.8.8.8

20.119.0.28, 40.112.243.53

51,95 ms

Cloudflare

1.1.1.1

20.119.0.28, 40.112.243.53

45,77 ms

Quad9

9.9.9.9

20.119.0.28, 40.112.243.53

43,51 ms

OpenDNS

208.67.222.222

20.119.0.28, 40.112.243.53

33,15 ms

AdGuard

94.140.14.14

20.119.0.28, 40.112.243.53

47,31 ms

IP, geolocation and ASNAssociated network information

20.119.0.28

No data

success

country

region

city

asn

organization

isp

40.112.243.53

No data

success

country

region

city

asn

organization

isp

Visitor information

Visitor

216.73.217.62

reverse

country

country_code

region

city

latitude

longitude

isp

organization

asn

timezone

browser

Other

language

user_agent

Mozilla/5.0 AppleWebKit/537.36 (KHTML, like Gecko; compatible; ClaudeBot/1.0; +claudebot@anthropic.com)

is_bot

Yes

cloudflare

SMTPEmail port connectivity

office365.com

Port 25: Closed/unreachable - 9.4 ms - 
Port 465: Closed/unreachable - 4013.5 ms - 
Port 587: Closed/unreachable - 4020.9 ms -

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