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Total

DNS

Email

Security

Network

100

Availability

Domainnetscout.com

IPv42

IPv60

MX records2

StatusActive

Domain technical report

NETSCOUT Observability, Cybersecurity, DDoS, & AIOps Solutions

netscout.com

Drive observability, cybersecurity, DDoS protection, and AIOps initiatives with NETSCOUT's AI-ready data platform. Observe and secure your entire network with end-to-end visibility.

Generated: 2026-08-11T14:00:03-05:00 · Cached result

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IPv42

IPv60

MX2

NS2

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

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

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

56 day(s) remaining.

✓

Certificate lifetime10 / 10 pts · Security

Full points require at least 30 days remaining.

HTTP security headers16 / 35 pts · Security

4 of 9 evaluated headers detected.

✓

PTR reverse DNS30 / 30 pts · Network

PTR: aa089eb6179d1ae2b.awsglobalaccelerator.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 response40 / 40 pts · Availability

HTTP/1.1 200 OK

✓

HTTPS final URL20 / 20 pts · Availability

Final URL uses HTTPS.

DNS and emailPublished records and email configuration

A

2 record(s)

13.248.160.137
76.223.34.124

AAAA

0 record(s)

—

Not configured

CNAME

0 record(s)

—

Not configured

MX

2 record(s)

10 mxb-00196b01.gslb.pphosted.com.
10 mxa-00196b01.gslb.pphosted.com.

TXT

20 record(s)

"amazonses:YndTWJpfz96U/T+ddbE+8R8i+n8R/2Gvy8wBDbP7Z+c="
"jamf-site-verification=LFa3cNFdu-lFn3KnXoMGEw"
"atlassian-domain-verification=OE8dCIGuCALNDaoWzPZNP4NjgNbCqkfh/IyNWaeLQTV7irxUAd65yJXUtTShYIBj"
"MS=ms40257330"
"ZOOM_verify_k1VjbGovT9S3mlrfc9J06w"
"infoblox-domain-mastery=c254f1f05528236d3766616f4cf268ee720ae700f192778b6971648060033a54f3"
"webexdomainverification.28B3I=d92a6299-3f38-4809-987d-f189c213097e"
"v=spf1 a:spf.peopleclick.com include:spf.netscout.com include:spf-00196b01.pphosted.com include:spf.protection.outlook.com include:_spf.salesforce.com ip4:13.111.68.128 -all"
"pardot1034473=ab9d3b5a1eaa665e0e720e9d1d64415fb213804e13ed285ef0ce5f96cf07a5cd"
"google-site-verification=ED8kX4iYN1SMkinJMLE5zrZA41GzfeoR9hLPAz0sIn8"
"klaviyo-site-verification=QVA9hz"
"adobe-sign-verification=fa1a5a6bac8b9f5f7a2e5c791a72c6c4"
"sending_domain1034473=1efcad9c18e522b181db7891e9fa6f635b7d1a81764347cda71ba81ccb6cc702"
"ciscocidomainverification=23d1bd02b91304f9d5be2a96565df7c5580db7afeb69e1bf170d42ac6e89f100"
"ZAptkhd3oCTFvKZFfy+DrYD8rioXFZtu2DmnmUxPPJ+fpCKJtkK0fW+SKnO8Yetfv2MwvnvuNZ1+cfgS+uF3qg=="
"86N85hy5psp4I4kXwqXj6r/E5eGxpVzUhs9ztOzODD6aWDlc4BBvQNA4TjHMma7dGVxmLxXgH6XbzjaoEWOqTQ=="
"N3keJqxJUwg/xpbm/IWyQIT89s4QBdXlkLgmeeKxVOnu3TvpBXDdPuJ6nMoeHD52"
"apple-domain-verification=RWnFoQ7OqecMgunE"
"paloaltonetworks-site-verification=7c5977fd3c3397f63f67a57b883b3bd56b405928afa42fb838aae6b214486b24"
"pardot1034473=70cfb37f5d8ff2017af5ef3e876f163b90c07198ae27faa473c380bc5ac8e3ab"

NS

2 record(s)

udns2.cscdns.uk.
udns1.cscdns.net.

SOA

1 record(s)

udns1.cscdns.net. premiumdns.support.neustar. 2019113024 28800 7200 1209600 86400

CAA

0 record(s)

—

Not configured

DS

2 record(s)

43152 13 2 B870E19F87A703E556815EB297DCD6C29D02209A1DB0CC44BEC31D8C 35698B42
43152 13 1 3272D1BAE6F8B0E1845783A2CA0C3C474B3A9C8D

DNSKEY

2 record(s)

257 3 13 aWVFa/5qTGJwHCMk5tIzJFSlwrTLGTqdaL3ZB76vFM2XsjYaDIDs72FI UFitEVjQ28z7GDxQhxsoyw4vUxkoNQ==
256 3 13 J8TDtrfaEZDX2ejfgEu4i9fHLH9cwaB5wrO9nC8uIuVGLUVGBj4MB1am 1ooGCg+idQBdmc8c/wJwGROO7mRy0w==

RRSIG

4 record(s)

SOA 13 2 86400 20260824005509 20260810005509 60568 netscout.com. NPc8v1RiSkJGrYZPqLqr+Z4dLGtgpWzZH1EH1uedtQg97RwKW1LZz5ep GpEfGHtd0Q/6/Xu3Hi/PkUAz3w5ifg==
MX 13 2 3600 20260824005509 20260810005509 60568 netscout.com. ry7GftzLfZsMRSE8+clLi/j0Q8qMkjwP1HskE+osESy51OlTocw7v8zo ZD6zFbYkJ7ejL0i/Z2fcGCTIvUwclA==
DS 13 2 86400 20260818013935 20260811002935 41446 com. Fzb2Hv76hpXVXhPaKBTJIgQkV2Bk5r5yIFr3kJMoaEquOP+RmWxEuWzb v5iA/EnxwUUPVyAzlHm9OHIqYA5LAw==
NS 13 2 86400 20260824005509 20260810005509 60568 netscout.com. a9x2+dI3fg+kPsvLs/ldj1mO9FMT0VwmME5PFHgrTyEhoYNng3z4YRT6 8b5389Fn5CPF9nVKpBsJoafeiHdGFA==

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 a:spf.peopleclick.com include:spf.netscout.com include:spf-00196b01.pphosted.com include:spf.protection.outlook.com include:_spf.salesforce.com ip4:13.111.68.128 -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 s1

k=rsa; t=s; p=MIIBIjANBgkqhkiG9w0BAQEFAAOCAQ8AMIIBCgKCAQEApGR4XQmonKtlNz/pp0jh7DpocaCqvqJnN1RoYzvBBbdpR6K42FwrlWM4EACJKYPmg+B0iesxcE1/oq24rUALXjdGliy6zYRshZb+SLy/Awi7rHxVIuPMfJ9hRs0VtzKdAjSFLSRACe5QLH0YOr5aR3Na3RUQrrZCA+eNR6O417JXLLj/omT9ZKyHe2IRsXffHXpJ2VI2FqouUqLD3xEieZuWYitkr4gzYFhmXbxufoK9p6BxTLQ0APHYDLRMbHfI5pmUHJfY6P2BwzBBgY7S1NxsCi3ujFG6RwVSNfFvQ4qmhfI82oozIzYfVQJfn0HqVH3PXE1zR6Xfeh7pQzce0QIDAQAB

Analyzed webpageMetadata and HTTP response

Title and description

Extracted

Title

NETSCOUT Observability, Cybersecurity, DDoS, & AIOps Solutions

Description

Drive observability, cybersecurity, DDoS protection, and AIOps initiatives with NETSCOUT's AI-ready data platform. Observe and secure your entire network with end-to-end visibility.

Final URL

https://www.netscout.com/

HTTP status

200

HTTP

Status

HTTP/1.1 200 OK

Final URL

https://www.netscout.com/

Version

Server

nginx

X-Powered-By

SSL and HTTP securityCertificate, protocol and security headers

SSL certificate

Available

Yes

Issuer

Let's Encrypt

netscout.com

Valid from

2026-07-09T11:51:51-05:00

Valid until

2026-10-07T11:51:50-05:00

Days remaining

Protocol

TLSv1.3

Cipher

TLS_AES_256_GCM_SHA384

Security headers

4 active

✓

HSTSImplemented

✓

Content Security PolicyImplemented

✓

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

13.248.160.137, 76.223.34.124

51,21 ms

Cloudflare

1.1.1.1

13.248.160.137, 76.223.34.124

37,18 ms

Quad9

9.9.9.9

13.248.160.137, 76.223.34.124

33,94 ms

OpenDNS

208.67.222.222

13.248.160.137, 76.223.34.124

104,88 ms

AdGuard

94.140.14.14

13.248.160.137, 76.223.34.124

42,88 ms

IP, geolocation and ASNAssociated network information

13.248.160.137

No data

success

country

region

city

asn

organization

isp

76.223.34.124

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

mxb-00196b01.gslb.pphosted.com

Port 25: Closed/unreachable - 23.5 ms - 
Port 465: Closed/unreachable - 94.8 ms - 
Port 587: Closed/unreachable - 57.4 ms -

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