Domain technical report
web.whatsapp.com
web.whatsapp.com
Log in to WhatsApp Web for simple, reliable and private messaging on your desktop. Send and receive messages and files with ease, all for free.
IPv41
IPv61
MX1
NS1
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77
Total
70
DNS
45
Email
84
Security
85
Network
100
Availability
Domainweb.whatsapp.com
IPv41
IPv61
MX records1
StatusActive
DiagnosticsMain findings and recommendations
IPv4 (A)30 / 30 pts · Dns
1 IPv4 address(es) detected.
IPv6 (AAAA)10 / 10 pts · Dns
1 IPv6 address(es) detected.
Name server redundancy0 / 20 pts · Dns
1 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 propagation0 / 10 pts · Dns
Agreement between public resolvers.
MX records20 / 20 pts · Mail
1 MX record(s).
SPF25 / 25 pts · Mail
SPF policy published.
DMARC0 / 25 pts · Mail
DMARC policy not found.
DKIM0 / 20 pts · Mail
No tested DKIM selector responded.
MTA-STS0 / 5 pts · Mail
Mail transport policy.
TLS-RPT0 / 5 pts · Mail
TLS reporting policy.
Valid TLS certificate55 / 55 pts · Security
8 day(s) remaining.
Certificate lifetime2 / 10 pts · Security
Full points require at least 30 days remaining.
HTTP security headers27 / 35 pts · Security
7 of 9 evaluated headers detected.
PTR reverse DNS30 / 30 pts · Network
PTR: whatsapp-cdn-shv-02-ord5.fbcdn.net
IPv4 diversity20 / 35 pts · Network
Two or more IPv4 addresses receive full points.
IPv6 connectivity35 / 35 pts · Network
AAAA availability.
DNS resolution40 / 40 pts · Availability
At least one address family must resolve.
HTTP response40 / 40 pts · Availability
HTTP/2 200
HTTPS final URL20 / 20 pts · Availability
Final URL uses HTTPS.
DNS and emailPublished records and email configuration
A
2 record(s)mmx-ds.cdn.whatsapp.net. 157.240.254.60
AAAA
2 record(s)mmx-ds.cdn.whatsapp.net. 2a03:2880:f275:1c7:face:b00c:0:167
CNAME
1 record(s)mmx-ds.cdn.whatsapp.net.
MX
1 record(s)mmx-ds.cdn.whatsapp.net.
TXT
2 record(s)mmx-ds.cdn.whatsapp.net. "v=spf1 a ~all"
NS
1 record(s)mmx-ds.cdn.whatsapp.net.
SOA
1 record(s)mmx-ds.cdn.whatsapp.net.
CAA
1 record(s)mmx-ds.cdn.whatsapp.net.
DS
1 record(s)mmx-ds.cdn.whatsapp.net.
DNSKEY
1 record(s)mmx-ds.cdn.whatsapp.net.
RRSIG
0 record(s)—
Not configured
NSEC
0 record(s)—
Not configured
NSEC3
1 record(s)mmx-ds.cdn.whatsapp.net.
SRV
1 record(s)mmx-ds.cdn.whatsapp.net.
NAPTR
1 record(s)mmx-ds.cdn.whatsapp.net.
TLSA
1 record(s)mmx-ds.cdn.whatsapp.net.
SSHFP
1 record(s)mmx-ds.cdn.whatsapp.net.
SPF
Configuredv=spf1 a ~all
DMARC
Not configured—
Not configured
DKIM
Not found—
Not configured
Analyzed webpageMetadata and HTTP response
Title and description
ExtractedTitle
Description
Log in to WhatsApp Web for simple, reliable and private messaging on your desktop. Send and receive messages and files with ease, all for free.
Final URL
https://web.whatsapp.com/
HTTP status
200
HTTP
Status
HTTP/2 200
Final URL
https://web.whatsapp.com/
Version
3
Server
X-Powered-By
SSL and HTTP securityCertificate, protocol and security headers
SSL certificate
AvailableAvailable
Yes
Issuer
DigiCert Inc
CN
*.whatsapp.net
Valid from
2026-05-17T19:00:00-05:00
Valid until
2026-08-16T18:59:59-05:00
Days remaining
8
Protocol
TLSv1.3
Cipher
TLS_CHACHA20_POLY1305_SHA256
Security headers
7 activeHSTSImplemented
Content Security PolicyImplemented
X-Content-Type-OptionsImplemented
X-Frame-OptionsNot detected
Referrer PolicyNot detected
Permissions PolicyImplemented
Cross-Origin-Opener-PolicyImplemented
Cross-Origin-Embedder-PolicyImplemented
Cross-Origin-Resource-PolicyImplemented
DNS propagationComparison across public resolvers
Public resolver comparison
ReviewDifferences detected
5 public resolvers queried.
ResolverServerResultLatency
Google
8.8.8.857.144.205.32
52,30 ms
Cloudflare
1.1.1.157.144.219.32
34,87 ms
Quad9
9.9.9.9157.240.14.52
51,03 ms
OpenDNS
208.67.222.22257.144.205.32
25,38 ms
AdGuard
94.140.14.14157.240.26.54
41,24 ms
IP, geolocation and ASNAssociated network information
157.240.254.60
No datasuccess
No
country
region
city
asn
organization
isp
Visitor information
Visitorip
216.73.217.62
reverse
country
country_code
region
city
latitude
longitude
isp
organization
asn
timezone
browser
Other
os
Other
language
user_agent
Mozilla/5.0 AppleWebKit/537.36 (KHTML, like Gecko; compatible; ClaudeBot/1.0; +claudebot@anthropic.com)
is_bot
Yes
cloudflare
No
SMTPEmail port connectivity
mmx-ds.cdn.whatsapp.net
Port 25: Closed/unreachable - 1.2 ms - Port 465: Closed/unreachable - 4020.6 ms - Port 587: Closed/unreachable - 4019.3 ms -