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Total

DNS

Email

Security

Network

Availability

Domainkeysight.com

IPv42

IPv60

MX records2

StatusActive

Domain technical report

Access Denied

keysight.com

Generated: 2026-08-09T09:16:37-05:00 · Cached result

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IPv42

IPv60

MX2

NS5

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

5 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

2 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

172 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: ec2-35-84-52-255.us-west-2.compute.amazonaws.com

✓

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/2 403

✓

HTTPS final URL20 / 20 pts · Availability

Final URL uses HTTPS.

DNS and emailPublished records and email configuration

A

2 record(s)

35.84.52.255
52.27.67.200

AAAA

0 record(s)

—

Not configured

CNAME

0 record(s)

—

Not configured

MX

2 record(s)

10 mxa-003cac01.gslb.pphosted.com.
10 mxb-003cac01.gslb.pphosted.com.

TXT

28 record(s)

"google-gws-recovery-domain-verification=57468945"
"MS=ms74425658"
"infoblox-domain-mastery=b533d19df0c61b133f276fcf038522a29a6a3afa781e016eab4c9d3e3a46066d05"
"adobe-sign-verification=ec426ad795f23c2aea176e633561ab8"
"_gitlab-pages-verification-code.keysight.com=gitlab-pages-verification-code=803565d0fe066afa3b679c0ed2721b8a"
"gitlab-pages-verification-code=e339c91ac8b05ea35b7bc74f378e0f95"
"openai-domain-verification=dv-3NZmsuxJV5DdY5gFNM9LubOj"
"anthropic-domain-verification-b5gvk3=OlkFb8HVfTU5A332wMpIFjdQS"
"MS=ms13448721"
"cursor-domain-verification-gr8bt2=gRt3NvnSbdPIawBW7eUjcFiTn"
"apple-domain-verification=ELoDVs9vbXXP199x"
"atlassian-domain-verification=ik5bWbd2FTDgjL8zl75T9S/Rj5CgkVuO2uEmczNv98bpBirVvG9/sfGa24WDzZzx"
"atlassian-domain-verification=tgnIXfKjDjq4HDIfXEHOkfHQt9ncNp2DN60DzGLi0CS6d9TFaAr7uJT9rENB4smB"
"smartsheet-site-validation=yBV7GQJcHv9l2P41xObWNEIs-H1j4ZI8"
"v=spf1 include:%{ir}.%{v}.%{d}.spf.has.pphosted.com include:_spf.salesforce.com include:spf_c.oraclecloud.com include:_spf.concurcompleat.com include:mail.zendesk.com ip4:72.249.160.11 ip4:72.249.160.12 ip4:124.251.39.112 ip4:74.91.87.142 ip4:74.91.87.143" " ip4:85.90.243.194 ip4:205.220.161.93 ip4:205.220.173.93 ip4:72.142.145.120 ip4:72.142.145.122/31 ip4:3.213.113.143 ip4:3.216.209.198/31 ip4:54.190.231.54/31 ip4:192.25.5.26 ip4:192.25.5.28 ip4:192.25.5.27 ip4:192.25.5.18 ip4:23.251.224.0/19 ip4:192.25.21" ".159 ip4:192.25.21.162 ip4:192.25.21.164 ip4:205.219.85.0/24 ip4:192.40.160.0/19 ip4:69.12.214.194 ip4:74.217.219.32 ip4:206.127.27.11 ip4:188.172.128.0/20 ip4:216.198.0.0/18 ip4:165.72.200.0/24 ip4:199.40.206.0/26 ip4:72.3.205.12 ip4:64.238.211.94 ip4:17" "3.236.20.0/24 ip4:192.92.97.0/24 ip4:52.128.40.0/21 ip4:217.8.118.0/24 ip4:103.229.233.0/24 include:spf.protection.outlook.com include:docebosaas.com  ~all"
"855f4579-c145-44c9-aba6-e7f348313f2c"
"amazonses:fqYcsLMBB7uXbWf2li+zPHhlKHvwYusVv1weGcOxb5U="
"teamviewer-sso-verification=d117f49c45d04cc18af1211ba7580bd9"
"MS=ms93691955"
"WReU/11y4qCdOlF76HR5ex31LYLUtO6zzIlolbcnZg+WvqLiKBcpZ45IDFA2CO8SXBGhSeuVIfpt2XnM/0fwug=="
"atlassian-domain-verification=DFuXazCAA8Fn3e0Hj8A6b6uRTmbiI8leK5wsNjiVWnNIaGaD8S3y4dDYmcdhgBXy"
"adobe-sign-verification=70d890733fd83f916971623a7d24b79"
"google-site-verification=revPDyva9oPIdsxYVRQZ2D-BO7EORp1fLB4i-cvJDA8"
"atlassian-domain-verification=AGiDFptwa/OUoEDrGU08jejEUsHm7/m5WFaG8l5no8AL9mWFhHLCHWI7VCrrIGkm"
"MS=ms22695472"
"cisco-ci-domain-verification=44abc3e8f9d675c913b6104d15eb2c8097427fa53dcae4d215ce8d342b71ddd1"
"ciscocidomainverification=4d0f15d232a422bbd1a559d676eed62a0115a1ea774c10478cc31599362fb26"
"MS=ms75418395"

NS

5 record(s)

pdns111.ultradns.biz.
pdns111.ultradns.org.
pdns111.ultradns.net.
ns3.keysight.com.
pdns111.ultradns.com.

SOA

1 record(s)

pdns111.ultradns.com. hostmaster.keysight.com. 481566016 2700 180 1209600 300

SPF

Configured

v=spf1 include:%{ir}.%{v}.%{d}.spf.has.pphosted.com include:_spf.salesforce.com include:spf_c.oraclecloud.com include:_spf.concurcompleat.com include:mail.zendesk.com ip4:72.249.160.11 ip4:72.249.160.12 ip4:124.251.39.112 ip4:74.91.87.142 ip4:74.91.87.143 ip4:85.90.243.194 ip4:205.220.161.93 ip4:205.220.173.93 ip4:72.142.145.120 ip4:72.142.145.122/31 ip4:3.213.113.143 ip4:3.216.209.198/31 ip4:54.190.231.54/31 ip4:192.25.5.26 ip4:192.25.5.28 ip4:192.25.5.27 ip4:192.25.5.18 ip4:23.251.224.0/19 ip4:192.25.21.159 ip4:192.25.21.162 ip4:192.25.21.164 ip4:205.219.85.0/24 ip4:192.40.160.0/19 ip4:69.12.214.194 ip4:74.217.219.32 ip4:206.127.27.11 ip4:188.172.128.0/20 ip4:216.198.0.0/18 ip4:165.72.200.0/24 ip4:199.40.206.0/26 ip4:72.3.205.12 ip4:64.238.211.94 ip4:173.236.20.0/24 ip4:192.92.97.0/24 ip4:52.128.40.0/21 ip4:217.8.118.0/24 ip4:103.229.233.0/24 include:spf.protection.outlook.com include:docebosaas.com  ~all

DMARC

Configured

v=DMARC1; p=reject; rua=mailto:dmarc_rua@emaildefense.proofpoint.com,mailto:dmarc_agg@vali.email; fo=1; ri=3600; ruf=mailto:dmarc_ruf@emaildefense.proofpoint.com

DKIM

Selector default

v=DKIM1; k=rsa; p=MIGfMA0GCSqGSIb3DQEBAQUAA4GNADCBiQKBgQCwsdr/b1c7V8yLOpjNPw8Zp1G+piCDNFSTU4Fokt6ZgsG7OuSs/cFgbsGnJbIRIjQ2ToXoKkf6qFvT3OzhanL/0mUN9JzL9qz1nTQYXh6c0R11pdXsjYYAQIIhFjoquCnUplqxXZ7yiLECSHFW48OMgIwh2wr4Alaw9ZjbfNLD1wIDAQAB

Analyzed webpageMetadata and HTTP response

Title and description

Extracted

Title

Access Denied

Description

Final URL

https://www.keysight.com/us/en/home.html

HTTP status

403

HTTP

Status

HTTP/2 403

Final URL

https://www.keysight.com/us/en/home.html

Version

Server

cloudflare

X-Powered-By

SSL and HTTP securityCertificate, protocol and security headers

SSL certificate

Available

Yes

Issuer

Amazon

www.keysight.com

Valid from

2026-07-14T19:00:00-05:00

Valid until

2027-01-28T17:59:59-06:00

Days remaining

172

Protocol

TLSv1.3

Cipher

TLS_AES_128_GCM_SHA256

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

Consistent

✓

Consistent propagation

5 public resolvers queried.

ResolverServerResultLatency

Google

8.8.8.8

35.84.52.255, 52.27.67.200

76,23 ms

Cloudflare

1.1.1.1

35.84.52.255, 52.27.67.200

46,30 ms

Quad9

9.9.9.9

35.84.52.255, 52.27.67.200

44,64 ms

OpenDNS

208.67.222.222

35.84.52.255, 52.27.67.200

61,34 ms

AdGuard

94.140.14.14

35.84.52.255, 52.27.67.200

68,66 ms

IP, geolocation and ASNAssociated network information

35.84.52.255

No data

success

country

region

city

asn

organization

isp

52.27.67.200

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

mxa-003cac01.gslb.pphosted.com

Port 25: Closed/unreachable - 23.4 ms - 
Port 465: Closed/unreachable - 98.2 ms - 
Port 587: Closed/unreachable - 48.6 ms -

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