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Total

DNS

100

Email

Security

100

Network

100

Availability

Domainlexmark.com

IPv42

IPv62

MX records1

StatusActive

Domain technical report

Lexmark Printers & Enterprise Print Solutions

lexmark.com

Enterprise printers, multifunction devices, and managed print solutions. Lexmark, now part of Xerox, delivers secure, scalable printing technology worldwide.

Generated: 2026-08-09T21:49:01-05:00 · Cached result

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IPv42

IPv62

MX1

NS4

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

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 propagation0 / 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-STS5 / 5 pts · Mail

Mail transport policy.

✓

TLS-RPT5 / 5 pts · Mail

TLS reporting policy.

✓

Valid TLS certificate55 / 55 pts · Security

75 day(s) remaining.

✓

Certificate lifetime10 / 10 pts · Security

Full points require at least 30 days remaining.

HTTP security headers19 / 35 pts · Security

5 of 9 evaluated headers detected.

✓

PTR reverse DNS30 / 30 pts · Network

PTR: a23-33-22-86.deploy.static.akamaitechnologies.com

✓

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)

23.33.22.86
23.33.22.91

AAAA

2 record(s)

2600:1407:e800:15::17cd:5942
2600:1407:e800:15::17cd:594b

CNAME

0 record(s)

—

Not configured

MX

1 record(s)

1 lexmark-com.mail.protection.outlook.com.

TXT

25 record(s)

"_msqgy6rxju3mj05pr3ogjnbdrbe5etk"
"v=spf1 redirect=_spf.lexmark.com"
"infoblox-domain-mastery=d9a3f44f9e0bb3154dc878f967c25f45088a7fcdab8bbd44c3a9ccffb662c607dc"
"MS=E7D8548A4401D79DEC9BDA80BF2CA7B315489F73"
"apple-domain-verification=p2zxFex5GDmfXk4D"
"google-site-verification=pSXW3iqUbbG1lFK_dIQozsu25oX4trjS3QEGPFqrhzE"
"google-site-verification=iJh53LT2G69YjXYqv0JHPthTvJdOqCGZJNnXBDVHEGg"
"google-site-verification=KhfCEEJ5agh5b0fxccKV33da-9DAm2IJKFaEsrsmig4"
"zoho-verification=zb35756448.zmverify.zoho.com"
"docker-verification=05febd14-9d58-4ced-9352-1f5e8de85bdc"
"_fwuh35xy5phxdz1b2zts3oernbatamo"
"atlassian-domain-verification=1IShFiKR8u4CyPXMozHifRV0hOdXzs3HYvg/ZbYd9ukZMCYztSHJnmeafe46NDSw"
"facebook-domain-verification=u7q5m90pi7eou9wkwbgoli9x3fc26g"
"adobe-sign-verification=546af84291ad1bb9ba346219ad5cb326"
"_34047px5yqk0fvm92imyhi8wdhy2kp8"
"google-site-verification=dGiYCjxFEwNF77x1m7eH5Xzaz1InycbJxUTR9ngeyX8"
"MS=ms41336784"
"wiz-domain-verification=eda24e34e1d928db49db341850caf7870cf6b4235855bdc7677e8b3cf71ad84c"
"vmware-cloud-verification-1c2a52f8-1d7e-467e-a7ae-fa93155d49ae"
"google-site-verification=USb6mI0hXk3nBXqN22-RTBGpbbds0cc8MM3cDMm-8wk"
"miro-verification=0434ba0a9d1d13308b7becb55a34f4f6cd561a75"
"google-site-verification=2Do5RglXmu3yHBMWtxtHfuxzbJShuClBjB7P3G6Xtc4"
"_aa44mwqlio3m1xdrlnxz0m7v9jn1c57"
"onetrust-domain-verification=7c115b404c104d5ba461583227666f6e"
"adobe-idp-site-verification=df7e23af-2214-4236-bad7-e2014582ee6e"

NS

4 record(s)

dns2.p01.nsone.net.
dns4.p01.nsone.net.
dns1.p01.nsone.net.
dns3.p01.nsone.net.

SOA

1 record(s)

dns1.p01.nsone.net. hostmaster.nsone.net. 1655394017 83000 10000 1209600 3600

CAA

4 record(s)

0 issue "letsencrypt.org"
0 issue "digicert.com"
0 issue "amazonaws.com"
0 iodef "mailto:hostmaster@lexmark.com"

DS

1 record(s)

48553 13 2 C1F39653A2140A9F3D8E0C6C0BEA7D038FA8460B4AD48E898E5F38F7 014F22A3

DNSKEY

2 record(s)

257 3 13 t+4DPP+MFZ0Cr7gAXiDYv6HTyXzq/O2ESVRLc/ysuh5xBXKIsjsj5baV 1HzhBNo2F7mbsevsEo0/6UEL8+JBmA==
256 3 13 3u9onSaqbxIlglXMHjh5Plcah8n2pXj0QuBVY/6YTdC6L/eUEYPDh57n OVJ8dd3fkPMrjt2Oij6J9EeLqyeuBw==

RRSIG

0 record(s)

—

Not configured

NSEC

1 record(s)

\000.lexmark.com. A NS SOA MX TXT AAAA RRSIG NSEC DNSKEY 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 redirect=_spf.lexmark.com

DMARC

Configured

v=DMARC1; p=reject; fo=1; rua=mailto:dmarc_rua@emaildefense.proofpoint.com; ruf=mailto:dmarc_ruf@emaildefense.proofpoint.com;

DKIM

Selector selector1

v=DKIM1; k=rsa; p=MIIBIjANBgkqhkiG9w0BAQEFAAOCAQ8AMIIBCgKCAQEAxEZk307DRRrXv/8FIVoYedGwFrhoT5stc/5vgOLIA7tCzBaBQEDdhRIsjSlI5qQRj7OxlL69kH9Huq5mz4qSVnLwaC+HEtfap6uuV2pOewgdJn5gIj00ZKpG00MJ0pFN0ja87IoTIxf1B4cVaSJk+ys6pnLsJpawdMlrrMMhG3dR2dTY6xG76zEtYw1kPzo3Fnbu4Z1UMJmaWW0LkyUM2P5zt1Rf25ui/qWVPjjxHrG7B7wp26vryR9TU9X4/SU+4YDT1ezrarpeGzHDc8jlZIwHBrCLHKV02gQj5CAKIXoJWafGrJFAKtjHNnoak+pr7mvhwFCqf+vIDLpXhuhSTQIDAQAB;

Analyzed webpageMetadata and HTTP response

Title and description

Extracted

Title

Lexmark Printers & Enterprise Print Solutions

Description

Enterprise printers, multifunction devices, and managed print solutions. Lexmark, now part of Xerox, delivers secure, scalable printing technology worldwide.

Final URL

https://www.lexmark.com/en_us.html

HTTP status

206

HTTP

Status

HTTP/2 200

Final URL

https://www.lexmark.com/en_us.html

Version

Server

X-Powered-By

SSL and HTTP securityCertificate, protocol and security headers

SSL certificate

Available

Yes

Issuer

DigiCert Inc

123.lexmark.com

Valid from

2026-04-08T19:00:00-05:00

Valid until

2026-10-24T18:59:59-05:00

Days remaining

Protocol

TLSv1.3

Cipher

TLS_AES_256_GCM_SHA384

Security headers

5 active

✓

HSTSImplemented

✓

Content Security PolicyImplemented

✓

X-Content-Type-OptionsImplemented

✓

X-Frame-OptionsImplemented

✓

Referrer PolicyImplemented

—

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

Review

Differences detected

5 public resolvers queried.

ResolverServerResultLatency

Google

8.8.8.8

23.38.100.147, 23.38.100.197

48,16 ms

Cloudflare

1.1.1.1

23.33.22.86, 23.33.22.91

36,48 ms

Quad9

9.9.9.9

23.47.50.30, 23.47.50.59

32,54 ms

OpenDNS

208.67.222.222

23.33.22.86, 23.33.22.91

41,78 ms

AdGuard

94.140.14.14

23.33.42.197, 23.33.42.213

40,51 ms

IP, geolocation and ASNAssociated network information

23.33.22.86

No data

success

country

region

city

asn

organization

isp

23.33.22.91

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

lexmark-com.mail.protection.outlook.com

Port 25: Closed/unreachable - 25.5 ms - 
Port 465: Closed/unreachable - 4046.7 ms - 
Port 587: Closed/unreachable - 4011.9 ms -

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