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76
Total
70
DNS
65
Email
73
Security
65
Network
100
Availability
Domaincspinet.org
IPv43
IPv60
MX records2
StatusActive
Domain technical report

Center for Science in the Public Interest

cspinet.org

Since 1971, the Center for Science in the Public Interest has been a strong advocate for nutrition and health, food safety, alcohol policy, and sound science.

Generated: 2026-08-10T11:36:51-05:00 · Cached result

JSONCSVPDFVisit site
IPv43
IPv60
MX2
NS2

DiagnosticsMain findings and recommendations

✓
IPv4 (A)30 / 30 pts · Dns

3 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 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).

!
SPF0 / 25 pts · Mail

SPF policy not found.

✓
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

22 day(s) remaining.

i
Certificate lifetime6 / 10 pts · Security

Full points require at least 30 days remaining.

i
HTTP security headers12 / 35 pts · Security

3 of 9 evaluated headers detected.

✓
PTR reverse DNS30 / 30 pts · Network

PTR: 115.104.75.34.bc.googleusercontent.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/2 200

✓
HTTPS final URL20 / 20 pts · Availability

Final URL uses HTTPS.

DNS and emailPublished records and email configuration

A

3 record(s)
34.75.104.115
34.74.8.155
34.73.189.215

AAAA

0 record(s)
—

Not configured

CNAME

0 record(s)
—

Not configured

MX

2 record(s)
18 mx2-us1.ppe-hosted.com.
10 mx1-us1.ppe-hosted.com.

TXT

0 record(s)
—

Not configured

NS

2 record(s)
ns97.worldnic.com.
ns98.worldnic.com.

SOA

1 record(s)
NS97.WORLDNIC.COM. namehost.WORLDNIC.COM. 125073114 10800 3600 604800 3600

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

Not configured
—

Not configured

DMARC

Configured
v=DMARC1; p=quarantine; pct=100; rua=mailto:mainspring@cspinet.org; ruf=mailto:mainspring@cspinet.org; fo=1

DKIM

Selector selector1
v=DKIM1; k=rsa; p=MIGfMA0GCSqGSIb3DQEBAQUAA4GNADCBiQKBgQDM3umhxQXBHw9m1IIgynqnUzJh1py9UoDBmtglhTOreQ/tXnAKqmam5/1BMHLAPcyrqoNbEaEnzd9aIWEE78NDR/iBnBMr+d7HlDUx0EAM3JISQu17SldLZJjtExHoldT5GuUhVzYOU90Rev8h0QegV2KMoSGBrpxqGx+ReBm3uQIDAQAB; n=1024,1450514157,1466325357

Analyzed webpageMetadata and HTTP response

Title and description

Extracted
Title
Center for Science in the Public Interest
Description
Since 1971, the Center for Science in the Public Interest has been a strong advocate for nutrition and health, food safety, alcohol policy, and sound science.
Final URL
https://www.cspi.org/
HTTP status
206

HTTP

Status
HTTP/2 200
Final URL
https://www.cspi.org/
Version
3
Server
X-Powered-By

SSL and HTTP securityCertificate, protocol and security headers

SSL certificate

Available
Available
Yes
Issuer
Let's Encrypt
CN
nutritionaction.com
Valid from
2026-06-04T08:27:56-05:00
Valid until
2026-09-02T08:27:55-05:00
Days remaining
22
Protocol
TLSv1.3
Cipher
TLS_AES_128_GCM_SHA256

Security headers

3 active
✓
HSTSImplemented
—
Content Security PolicyNot detected
✓
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
34.73.189.215, 34.74.8.155, 34.75.104.115
49,74 ms
Cloudflare
1.1.1.1
34.73.189.215, 34.74.8.155, 34.75.104.115
234,60 ms
Quad9
9.9.9.9
34.73.189.215, 34.74.8.155, 34.75.104.115
97,40 ms
OpenDNS
208.67.222.222
34.73.189.215, 34.74.8.155, 34.75.104.115
88,89 ms
AdGuard
94.140.14.14
34.73.189.215, 34.74.8.155, 34.75.104.115
447,72 ms

IP, geolocation and ASNAssociated network information

34.75.104.115

No data
success
No
country
region
city
asn
organization
isp

34.74.8.155

No data
success
No
country
region
city
asn
organization
isp

34.73.189.215

No data
success
No
country
region
city
asn
organization
isp

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

mx2-us1.ppe-hosted.com

Port 25: Closed/unreachable - 0.9 ms - 
Port 465: Closed/unreachable - 4016.7 ms - 
Port 587: Closed/unreachable - 21.8 ms - 220 mx1-us1.ppe-hosted.com - Welcome to PPE Hosted ESMTP Server

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