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Total

DNS

Email

Security

Network

Availability

Domaincat.com

IPv41

IPv62

MX records2

StatusActive

Domain technical report

cat.com

Generated: 2026-08-09T18:18:31-05:00 · Cached result

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IPv41

IPv62

MX2

NS8

DiagnosticsMain findings and recommendations

✓

IPv4 (A)30 / 30 pts · Dns

1 IPv4 address(es) detected.

✓

IPv6 (AAAA)10 / 10 pts · Dns

2 IPv6 address(es) detected.

✓

Name server redundancy20 / 20 pts · Dns

8 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 propagation0 / 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

165 day(s) remaining.

✓

Certificate lifetime10 / 10 pts · Security

Full points require at least 30 days remaining.

HTTP security headers0 / 35 pts · Security

0 of 9 evaluated headers detected.

✓

PTR reverse DNS30 / 30 pts · Network

PTR: a23-210-141-144.deploy.static.akamaitechnologies.com

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 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

1 record(s)

23.210.141.144

AAAA

2 record(s)

2600:1407:3c00:1486::3215
2600:1407:3c00:1482::3215

CNAME

0 record(s)

—

Not configured

MX

2 record(s)

10 mxa-0004f803.gslb.pphosted.com.
10 mxb-0004f803.gslb.pphosted.com.

TXT

35 record(s)

"anyscale-domain-verification-d96z91=nDfKrja7buSeHdVhC1LJD6Rv1"
"Dynatrace-site-verification=66c951a5-47e0-4c19-bc22-aeaf9f859953__fjt1ag8t1bsmjmb5lb96fg3lm0"
"jamf-site-verification=9tr81PWfMPy2ft2SCocPIg"
"flexera-domain-verification-ukrhzkhcdmthgtqg"
"atlassian-domain-verification=Umy4i49NOTok5S6WcoGAIQXSKEOQDiMI3THvYyitvobKZhBMp0Ekn3DmO0aFtY7U"
"infoblox-domain-mastery=445a570e9854f43f6d894f956c56199a39c25657a0c014a119d8e5e550f78eb2dc"
"atlassian-sending-domain-verification=cef2987d-58df-404f-a235-acf1f42f8cdb"
"amazonses:uo9zhi98t5F9K+xt3eK7yYbSW57cQ3HjbH4/3wGtyKE="
"matillion:cat-com-sso"
"google-site-verification=Z1xA2BVX_K7BAIH0X_JQY5PYHnAJb6iqRN9a3mOpmv4"
"flexera-domain-verification-plxcmndzykeseibw"
"flexera-domain-verification-efhrfhvkqkysvqfv"
"onetrust-domain-verification=a4ea5af8cd1a48b5897ea259985c118b"
"google-site-verification=7CNS-asbcIvcKCNm6xJdX3bHD037TlVL65pAKrtPDP8"
"miro-verification=8654a5fb8421e16c786e291759d485a67858182d"
"adobe-idp-site-verification=33243df10af87be7db7bfd840d5aea22aa3057813259984c29c4971b6e393d06"
"twilio-domain-verification=b83c0bc48d3324a0075ad6ac3996e749"
"figma-domain-verification=07b8e6d647e5270e7d7e63341bdcba6795982a6171ad4885a4c68642099c98af-1743527652"
"amazonses:8PlK2Naov2I5G2qcvvJtNe/VSAudxqkVCQitlk8m7QQ="
"v=spf1 ip4:198.180.154.8 ip4:205.220.170.179 ip4:205.220.182.179 ip4:165.26.50.28 ip4:165.26.50.27 ip4:165.26.50.23 ip4:165.26.50.24 ip4:165.26.50.19 ip4:165.26.50.20 ip4:165.26.50.70 ip4:165.26.50.71 ip4:165.26.50.72 ip4:165.26.50.73 include:spf.protecti" "on.outlook.com -all"
"dtm-domain-verification=cFxnzU97rwJpEvqZTt5LQ54H7H8IJNW4X4RZ5HC8f_E"
"h1-domain-verification=3fxke4Agpgu6gmJbuLbYChrEcmtEf9Dubt9zMmmesYBst2bY"
"onetrust-domain-verification=d9bbf1970990444583df61a3ee5e736d"
"intersight=7c10bede15cbe1b834b1d41ad65065f5af18f5009b67d8cdeee9bf28a8b47115"
"docker-verification=1d6e7d02-5ab2-433a-9095-e64b06cf1912"
"f1c4a3d4-d5ad-49c3-9c16-05096204bd98"
"onetrust-domain-verification=934b4a7f96634faeaffafe2c55e7c67d"
"google-site-verification=imKesG5r_xYX8g2NNLEAXbsbYna3LW36UDrsMzKeXLE"
"docusign=61d07628-47bf-4f87-a2ab-c5c34ac468ce"
"figma-domain-verification=cb6738d2ede6736551b9823490f6b15c159ebfac6383e7167580492a19a46c73-1747322279 instead"
"apple-domain-verification=oVWuAx1e3Ju2Ll2C"
"docusign=e08bc9d4-b2fc-4f74-9f25-ae8c944f9300"
"amazonses:vgH0HaBH95MZtB5+PcufSetW7balXlkLwqlTfLPRxPo="
"pinterest-site-verification=acdf23346dce04d8e8977187dd2e5253"
"00Do0000000dtRB=1TBUm0000000CKX"

NS

8 record(s)

ns02.extcat.com.
dns4.p03.nsone.net.
ns04.extcat.com.
dns2.p03.nsone.net.
ns01.extcat.com.
ns03.extcat.com.
dns1.p03.nsone.net.
dns3.p03.nsone.net.

SOA

1 record(s)

dns1.p03.nsone.net. dnsadmin.cat.com. 1655304541 3600 600 604800 1800

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

3 record(s)

100 50 "s" "SIP+D2U" "" _sip._udp.cat.com.
100 50 "s" "SIPS+D2T" "" _sips._tcp.cat.com.
100 50 "s" "SIP+D2T" "" _sip._tcp.cat.com.

TLSA

0 record(s)

—

Not configured

SSHFP

0 record(s)

—

Not configured

SPF

Configured

v=spf1 ip4:198.180.154.8 ip4:205.220.170.179 ip4:205.220.182.179 ip4:165.26.50.28 ip4:165.26.50.27 ip4:165.26.50.23 ip4:165.26.50.24 ip4:165.26.50.19 ip4:165.26.50.20 ip4:165.26.50.70 ip4:165.26.50.71 ip4:165.26.50.72 ip4:165.26.50.73 include:spf.protection.outlook.com -all

DMARC

Configured

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

DKIM

Selector k2

v=DKIM1; k=rsa; p=MIIBIjANBgkqhkiG9w0BAQEFAAOCAQ8AMIIBCgKCAQEAv2aC2KjGKLOwTweBY5A9RpjsxaBXR9r7OAU6U8/zn92ivImI75naUujWbItRI/QmL1jy5PWGqLwoUA0b90ObWaLDc+i9MtTNmGeWO009hr20fIxhGg6XBT2kjZ1DTThopSe1nAndsupmcBwlQ5Q6LJ+ZAxLcujnPIxM0ZBLmgpkv8u6RfY4eFP8OLvdAW3oSuB0DyLDigQX4Sj8wBO4YIdQH6AAmBeOsidsKAFNFUCpc3vCxtBDR12U+cBg724l3sBkMQ8evnz6idnqxq9QAVYh8k4kJ+RP+6cqTdy7LjIm8xY/bQNpQIpGUAuDo2DjLcCDun9DAI4Q/3z+Q0o9QuQIDAQAB;

Analyzed webpageMetadata and HTTP response

Title and description

No data

Title

Description

Final URL

https://cat.com/

HTTP status

HTTP

Status

HTTP/2 403

Final URL

https://cat.com/

Version

Server

AkamaiGHost

X-Powered-By

SSL and HTTP securityCertificate, protocol and security headers

SSL certificate

Available

Yes

Issuer

DigiCert Inc

Akamai.cat.com

Valid from

2026-01-21T18:00:00-06:00

Valid until

2027-01-21T17:59:59-06:00

Days remaining

165

Protocol

TLSv1.3

Cipher

TLS_AES_256_GCM_SHA384

Security headers

0 active

—

HSTSNot detected

—

Content Security PolicyNot detected

—

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

Review

Differences detected

5 public resolvers queried.

ResolverServerResultLatency

Google

8.8.8.8

23.210.141.144

48,17 ms

Cloudflare

1.1.1.1

23.210.141.144

34,79 ms

Quad9

9.9.9.9

23.210.141.144

37,80 ms

OpenDNS

208.67.222.222

23.210.141.144

30,07 ms

AdGuard

94.140.14.14

23.52.155.39

43,29 ms

IP, geolocation and ASNAssociated network information

23.210.141.144

Identified

success

Yes

country

United States

country_code

region

Illinois

city

Chicago

latitude

41.8833426

longitude

-87.6324404

asn

16625

organization

Akamai Technologies, Inc.

isp

Akamai Technologies, Inc.

timezone

America/Chicago

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-0004f803.gslb.pphosted.com

Port 25: Closed/unreachable - 49.9 ms - 
Port 465: Closed/unreachable - 49.6 ms - 
Port 587: Closed/unreachable - 22.3 ms -

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