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60
Total
40
DNS
100
Email
73
Security
0
Network
60
Availability
Domainnielsen.com
IPv40
IPv60
MX records5
StatusActive
Domain technical report

Nielsen | Audience Is Everything®

nielsen.com

A global leader in media measurement, analytics and insights, Nielsen shapes the future of media with accurate measurement of what people listen to and watch worldwide.

Generated: 2026-08-08T21:00:26-05:00 · Cached result

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IPv40
IPv60
MX5
NS6

DiagnosticsMain findings and recommendations

!
IPv4 (A)0 / 30 pts · Dns

0 IPv4 address(es) detected.

!
IPv6 (AAAA)0 / 10 pts · Dns

0 IPv6 address(es) detected.

✓
Name server redundancy20 / 20 pts · Dns

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

✓
SOA record10 / 10 pts · Dns

Authoritative zone record.

!
DNSSEC chain0 / 15 pts · Dns

Both DS and DNSKEY are required.

!
CAA policy0 / 5 pts · Dns

Certificate authority restriction.

✓
DNS propagation10 / 10 pts · Dns

Agreement between public resolvers.

✓
MX records20 / 20 pts · Mail

5 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-STS5 / 5 pts · Mail

Mail transport policy.

✓
TLS-RPT5 / 5 pts · Mail

TLS reporting policy.

✓
Valid TLS certificate55 / 55 pts · Security

35 day(s) remaining.

✓
Certificate lifetime10 / 10 pts · Security

Full points require at least 30 days remaining.

i
HTTP security headers8 / 35 pts · Security

2 of 9 evaluated headers detected.

!
PTR reverse DNS0 / 30 pts · Network

PTR not detected.

!
IPv4 diversity0 / 35 pts · Network

Two or more IPv4 addresses receive full points.

!
IPv6 connectivity0 / 35 pts · Network

AAAA availability.

!
DNS resolution0 / 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

0 record(s)
—

Not configured

AAAA

0 record(s)
—

Not configured

CNAME

0 record(s)
—

Not configured

MX

5 record(s)
5 alt1.aspmx.l.google.com.
5 alt2.aspmx.l.google.com.
10 alt3.aspmx.l.google.com.
10 alt4.aspmx.l.google.com.
1 aspmx.l.google.com.

TXT

43 record(s)
"_globalsign-domain-verification=uqDQCq1dOLC9lyzN68Grz66P1qpMXrUgu-Q111CVVw"
"chariot=chariot+nielsen@praetorian.com"
"liveramp-site-verification=ACjlvkmxMUhaIkPSnxfs-XEfK7bUAz0a9NGGrnYjGfo"
"asv=bf2e463d186d760daa4dac04f2189363"
"miro-verification=bd31f86ea27054eddbcf39ef767cce5163f1d7dd"
"amazonses:PGjwQCzzs3Wm+ONWo5DNcDbTKPBaomU4C+g+w8bQ0Cc="
"pardot881703=bda145131aa75cc8b4ffbcd3a03b6030184b13efe5c428318ae54a4fd575a548"
"amazonses:prkq66HtyEY2olarwkuQTxOKmVpexTvKSKZD0nTrZsw="
"v=spf1 redirect=nielsenmedia.com"
"docusign=c34c43dd-9b32-43cc-8e1a-927cec32c6ed"
"onetrust-domain-verification=8c659e5cd0434b48af1ee2a02d71471c"
"pardot31782=b80a14ec11c49bb8307f78a6de296a7fd52bf73edbe8b1148c699eba6d6fc88e "
"apple-domain-verification=JTibV8tKhqrsFjn5"
"spf2.0/pra"
"cisco-ci-domain-verification=6942166472e691ef8e55cb4759b596597527a28b064e4fc259257026c4f601be"
"MS=ms67552876"
"wrike-verification=Mjk1ODE5OTpkM2Y4Y2NmZDY3YTI5YWQ3ZGExMjJhNmRmNjRlYjBjMWI1YmQ3YWFiMzUzMDhlNjQ4ZDcwZDAxODNiMDU0NGIx"
"69fddfc11326d61913ff947e.hoxhuntsigning.com"
"google-site-verification=bxXOriWggTqH_8xPx5gPdOwac9leSuqcQludAHOxJE0"
"kiro-site-verification=c87b62bd-d1a9-4fbb-87c4-467cd5e5c10d"
"MS=ms41051260"
"atlassian-sending-domain-verification=8c150d6d-0537-4aaf-80e9-a9dd8ca01648"
"amazonses:CMjF0nhMIlOStaYBRZZf+5dETxEYbvqkyw6bo3tG62U= "
"adobe-idp-site-verification=d4250894cee614bbe020fa949280b0ad410c6b2930ba4383f4652a135544f587"
"amazonses:0JosrlclByQF0TUsPNy0SQef9qg/hdQRAXwkGMEKxUA="
"S++U9DTmPuWS35PmOtd+b9EGXReFRPlH3OCLbosxcd4="
"workplace-domain-verification=UFAkrwf7ECD95XHT8EBiP1aQoYsZPu"
"Dynatrace-site-verification=e8499418-763b-4e07-a2a9-630887963898__2lre76d6k2cspk5nbhcab5vkm0"
"_ai81x2u5stppdkyre8n0ezt5ky1t4lt"
"cisco-ci-domain-verification=4cb7d8a43966e27101c7b4a6f465153af246a51d22896fb10771c0f7bf0480a"
"pardot407042=326c335e144c4c389b1fd392bfce3fe651f86670057bbce87a5cbba848477c5a"
"facebook-domain-verification=sl8du0ke9guurybwg45jxj8i479ev7"
"78bbee88-ff35-4ebd-a89c-c171623a2556"
"atlassian-domain-verification=sTb4hFWtIi5V/G7/I/PG5eYIA95YUMrC+ucuxckH99NzjiBo/5kYo94NeHCG+Rgy"
"amazonses:EDDacT4UsDG+Qc+FRfYpNNvEOQzeaShKQUSi8K7tNAU="
"vmware-cloud-verification-e7e740f3-1587-48ca-a362-dfb52b02dab2"
"vertexinc-cloud-f4e45a1f-b0d6-43db-b9fc-4ce6f7304034"
"pardot_85462_*=3d08aa457edc0a6d5f8402a9f27e97be967bd899ec40de3ef5517a10c3a7bad0"
"cursor-domain-verification-nrtyzf=yn7HXR3200uZTbCpwUOh2WpNk"
"smartsheet-site-validation=vFfZpWmTE4YfhFSxtnG5j3_p_hu4k_xO"
"anthropic-domain-verification-xea344=7JYUkKzKsua4Uwb8UBXKT88Vu"
"amazonses:RU3KDh1Q6flY8zP+pA0WOA8kuCaXCFdSoNIdQBySLYQ="
"docusign=eff616df-1c79-4f17-a483-41df197156e0"

NS

6 record(s)
pdns1.ultradns.net.
pdns2.ultradns.net.
pdns6.ultradns.co.uk.
pdns3.ultradns.org.
pdns5.ultradns.info.
pdns4.ultradns.org.

SOA

1 record(s)
pdns1.ultradns.net. dnsadmin.nielsen.com. 2017070174 10800 3600 604800 43200

CAA

0 record(s)
—

Not configured

DS

0 record(s)
—

Not configured

DNSKEY

0 record(s)
—

Not configured

RRSIG

0 record(s)
—

Not configured

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 redirect=nielsenmedia.com

DMARC

Configured
v=DMARC1; p=quarantine; sp=reject; rua=mailto:dmarcian.aggregate@nielsenmedia.com; ruf=mailto:dmarcian.forensic@nielsenmedia.com; fo=1;

DKIM

Selector smtp
k=rsa; p=MIGfMA0GCSqGSIb3DQEBAQUAA4GNADCBiQKBgQD3ooeoN1ydP6Szj7UUD0U2C/sfGVE/nUluy8mxYlb2f85w9liPBs+Ee7JrW1ciohaao8eLlm6Kb06jkhxqoQ/X4qgqKof816WuExR3nXe4MaNOOrdMyWghCpV1T3efuFkskj5eKYHaDJ/wZT8KxAbgHkqBY90EKAIUxO7uEgHXyQIDAQAB

Analyzed webpageMetadata and HTTP response

Title and description

Extracted
Title
Nielsen | Audience Is Everything®
Description
A global leader in media measurement, analytics and insights, Nielsen shapes the future of media with accurate measurement of what people listen to and watch worldwide.
Final URL
https://www.nielsen.com/
HTTP status
200

HTTP

Status
HTTP/2 200
Final URL
https://www.nielsen.com/
Version
3
Server
nginx
X-Powered-By
WordPress VIP <https://wpvip.com>

SSL and HTTP securityCertificate, protocol and security headers

SSL certificate

Available
Available
Yes
Issuer
Let's Encrypt
CN
nielsen.com
Valid from
2026-06-15T14:16:34-05:00
Valid until
2026-09-13T14:16:33-05:00
Days remaining
35
Protocol
TLSv1.3
Cipher
TLS_AES_128_GCM_SHA256

Security headers

2 active
✓
HSTSImplemented
✓
Content Security PolicyImplemented
—
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
192.0.66.96
57,69 ms
Cloudflare
1.1.1.1
192.0.66.96
41,41 ms
Quad9
9.9.9.9
192.0.66.96
60,00 ms
OpenDNS
208.67.222.222
192.0.66.96
58,57 ms
AdGuard
94.140.14.14
192.0.66.96
77,79 ms

IP, geolocation and ASNAssociated network information

Visitor information

Visitor
ip
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

alt1.aspmx.l.google.com

Port 25: Closed/unreachable - 1.1 ms - 
Port 465: Closed/unreachable - 4020.7 ms - 
Port 587: Closed/unreachable - 4007.1 ms -

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