Analyze any domain

Get a complete DNS, email, SSL, HTTP and network analysis in seconds.

Total

DNS

Email

Security

Network

100

Availability

Domain16personalities.com

IPv42

IPv62

MX records1

StatusActive

Domain technical report

Free personality test, type descriptions, relationship and career advice | 16Personalities

16personalities.com

Discover the world’s most popular personality test. Taken over one billion times in 45+ languages, our 10-minute test delivers accurate personality insights.

Generated: 2026-08-09T06:46:49-05:00 · Cached result

JSON CSV PDF Visit site

IPv42

IPv62

MX1

NS2

DiagnosticsMain findings and recommendations

✓

IPv4 (A)30 / 30 pts · Dns

2 IPv4 address(es) detected.

✓

IPv6 (AAAA)10 / 10 pts · Dns

2 IPv6 address(es) detected.

✓

Name server redundancy20 / 20 pts · Dns

2 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 policy0 / 5 pts · Dns

Certificate authority restriction.

✓

DNS propagation10 / 10 pts · Dns

Agreement between public resolvers.

✓

MX records20 / 20 pts · Mail

1 MX record(s).

✓

SPF25 / 25 pts · Mail

SPF policy published.

✓

DMARC25 / 25 pts · Mail

DMARC policy published.

✓

DKIM20 / 20 pts · Mail

A DKIM selector was verified.

MTA-STS0 / 5 pts · Mail

Mail transport policy.

TLS-RPT0 / 5 pts · Mail

TLS reporting policy.

✓

Valid TLS certificate55 / 55 pts · Security

81 day(s) remaining.

✓

Certificate lifetime10 / 10 pts · Security

Full points require at least 30 days remaining.

HTTP security headers8 / 35 pts · Security

2 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 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)

172.66.42.214
172.66.41.42

AAAA

2 record(s)

2606:4700:3108::ac42:2ad6
2606:4700:3108::ac42:292a

CNAME

0 record(s)

—

Not configured

MX

1 record(s)

0 16personalities-com.mail.protection.outlook.com.

TXT

3 record(s)

"v=spf1 +a +mx include:spf.mtasv.net include:spf.protection.outlook.com include:servers.mcsv.net ~all"
"MS=ms80327144"
"google-site-verification=I9YQ33Plrf0PKJ0w-cdweFz2mYOnAYIVsB7-E42Gmhk"

NS

2 record(s)

cortney.ns.cloudflare.com.
alexis.ns.cloudflare.com.

SOA

1 record(s)

alexis.ns.cloudflare.com. dns.cloudflare.com. 2410990594 10000 2400 604800 1800

CAA

0 record(s)

—

Not configured

DS

1 record(s)

2371 13 2 DE25CBF56444D0542515E646C84A58EB9E7D0ECC477D1084565CAF0B C84A65B6

DNSKEY

2 record(s)

257 3 13 mdsswUyr3DPW132mOi8V9xESWE8jTo0dxCjjnopKl+GqJxpVXckHAeF+ KkxLbxILfDLUT0rAK9iUzy1L53eKGQ==
256 3 13 oJMRESz5E4gYzS/q6XDrvU1qMPYIjCWzJaOau8XNEZeqCYKD5ar0IRd8 KqXXFJkqmVfRvMGPmM1x8fGAa2XhSA==

RRSIG

4 record(s)

NS 13 2 86400 20260810124638 20260808104638 34505 16personalities.com. PSCdGeIJ8V+5ZnKcY7HlzBeJwONAXfnpCFZX4ndcjHkLzISRz6fWOiTQ 937Gqo3VfQlMuxOIhZXGdS4mzLpAIw==
AAAA 13 2 300 20260810124638 20260808104638 34505 16personalities.com. 6Ynq6HYaM6d+lJaUeVFs7omKNCbx7fwnPVoFaZCRKQEyTlF7DCqu6M/T zzaROKYD+1Btsh9rDmdunLq2noiNLA==
A 13 2 300 20260810124638 20260808104638 34505 16personalities.com. z/UM8/xsffnLI1XZDBDy7Uy7dsdwuTVOvzAgyU6zlKg+EpECAHgs+F4S jHQ/dutL8REjbsXvsyWoxU4GWjpbkw==
DS 13 2 86400 20260816014342 20260809003342 41446 com. EDELlte0REVzPh5/jATdEufBJCI0EvHu8KR0HUhaCAHoCKPqIvK3PXGC nUJJlrWIQ7MVtMLIxXS0PTMAGadPCA==

NSEC

1 record(s)

\000.16personalities.com. A NS SOA PTR HINFO MX TXT AAAA LOC SRV NAPTR CERT SSHFP RRSIG NSEC DNSKEY TLSA SMIMEA HIP CDS CDNSKEY OPENPGPKEY SVCB HTTPS URI CAA

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 +a +mx include:spf.mtasv.net include:spf.protection.outlook.com include:servers.mcsv.net ~all

DMARC

Configured

v=DMARC1; p=none; pct=100; rua=mailto:re+hgafjmwmwr1@dmarc.postmarkapp.com; sp=none; aspf=r;

DKIM

Selector k1

k=rsa; p=MIGfMA0GCSqGSIb3DQEBAQUAA4GNADCBiQKBgQDbNrX2cY/GUKIFx2G/1I00ftdAj713WP9AQ1xir85i89sA2guU0ta4UX1Xzm06XIU6iBP41VwmPwBGRNofhBVR+e6WHUoNyIR4Bn84LVcfZE20rmDeXQblIupNWBqLXM1Q+VieI/eZu/7k9/vOkLSaQQdml4Cv8lb3PcnluMVIhQIDAQAB;

Analyzed webpageMetadata and HTTP response

Title and description

Extracted

Title

Free personality test, type descriptions, relationship and career advice | 16Personalities

Description

Discover the world’s most popular personality test. Taken over one billion times in 45+ languages, our 10-minute test delivers accurate personality insights.

Final URL

https://www.16personalities.com/

HTTP status

200

HTTP

Status

HTTP/2 200

Final URL

https://www.16personalities.com/

Version

Server

cloudflare

X-Powered-By

SSL and HTTP securityCertificate, protocol and security headers

SSL certificate

Available

Yes

Issuer

Google Trust Services

16personalities.com

Valid from

2026-07-31T07:34:42-05:00

Valid until

2026-10-29T08:34:03-05:00

Days remaining

Protocol

TLSv1.3

Cipher

TLS_AES_256_GCM_SHA384

Security headers

2 active

—

HSTSNot detected

—

Content Security PolicyNot detected

✓

X-Content-Type-OptionsImplemented

✓

X-Frame-OptionsImplemented

—

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

172.66.41.42, 172.66.42.214

84,40 ms

Cloudflare

1.1.1.1

172.66.41.42, 172.66.42.214

48,06 ms

Quad9

9.9.9.9

172.66.41.42, 172.66.42.214

66,34 ms

OpenDNS

208.67.222.222

172.66.41.42, 172.66.42.214

57,90 ms

AdGuard

94.140.14.14

172.66.41.42, 172.66.42.214

70,44 ms

IP, geolocation and ASNAssociated network information

172.66.42.214

No data

success

country

region

city

asn

organization

isp

172.66.41.42

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

16personalities-com.mail.protection.outlook.com

Port 25: Closed/unreachable - 36.5 ms - 
Port 465: Closed/unreachable - 4038.2 ms - 
Port 587: Closed/unreachable - 4010.5 ms -

Recently analyzed domains

View all →

defenders.org83 enamad.ir42 maariv.co.il72 amazonaws.com78 active24.cz95 kktix.com81 go.id15 webkit.org83 cloudflare.com94 apnic.net95