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Total

DNS

Email

Security

Network

100

Availability

Domaincochrane.org

IPv41

IPv60

MX records1

StatusActive

Domain technical report

Statistics that save lives | Cochrane

cochrane.org

Generated: 2026-08-09T01:44:57-05:00 · Cached result

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IPv41

IPv60

MX1

NS4

DiagnosticsMain findings and recommendations

✓

IPv4 (A)30 / 30 pts · Dns

1 IPv4 address(es) detected.

IPv6 (AAAA)0 / 10 pts · Dns

0 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 chain0 / 15 pts · Dns

Both DS and DNSKEY are required.

✓

CAA policy5 / 5 pts · Dns

Certificate authority restriction.

✓

DNS propagation10 / 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-STS0 / 5 pts · Mail

Mail transport policy.

TLS-RPT0 / 5 pts · Mail

TLS reporting policy.

✓

Valid TLS certificate55 / 55 pts · Security

135 day(s) remaining.

✓

Certificate lifetime10 / 10 pts · Security

Full points require at least 30 days remaining.

HTTP security headers12 / 35 pts · Security

3 of 9 evaluated headers detected.

✓

PTR reverse DNS30 / 30 pts · Network

PTR: a5e7482a93678e4ef.awsglobalaccelerator.com

IPv4 diversity20 / 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

1 record(s)

99.83.231.148

AAAA

0 record(s)

—

Not configured

CNAME

0 record(s)

—

Not configured

MX

1 record(s)

0 cochrane-org.mail.protection.outlook.com.

TXT

8 record(s)

"v=spf1 ip4:54.93.38.48 ip4:54.93.37.50 ip4:143.220.15.0/24 ip4:143.220.17.0/24 ip4:143.220.32.0/24 ip4:216.71.144.176 ip4:207.54.86.45 ip4:148.163.157.132 ip4:52.73.255.192/26 ip4:52.200.60.192/26 ip4:18.232.1.16/28 ip4:3.251.152.64/26 ip4:3.26.128.192/26" " ip4:136.175.108.0/22 ip6:2603:10a6:0000:0000:0000:0000:0000:0000/32 include:spf-c.mailbaby.net include:forward.mxroute.com include:spf.protection.outlook.com include:_spf1.mailgun.org include:_spf2.mailgun.org include:_spf.eu.mailgun.org include:spf1.uk." "msgapp.com include:spf2.uk.msgapp.com ~all"
"google-site-verification=Op-VzF38LO2ECeRRG0WWaKLA3LXSI0fSSyEQs-rz4Wg"
"anthropic-domain-verification-n6zc1t=SVrK1nnWu8ouhJfEADCP8rA5D"
"google-site-verification=hqNaE-zRKQ8-QR8O_2jQSo-016oLXslAyk5fQFjzJEQ"
"brevo-code:fdb07072405aa07dfc3125d0bca911e3"
"facebook-domain-verification=lxh30ly1ln23u8619uvum101q4ejbo"
"MS=ms21830102"
"linkedin-site-verification=8f3ed675-ade8-44f6-be38-beea86b89f9a"

NS

4 record(s)

pdns98.ultradns.com.
pdns98.ultradns.biz.
pdns98.ultradns.org.
pdns98.ultradns.net.

SOA

1 record(s)

pdns98.ultradns.com. domains.cochrane.org. 2015062694 10800 3600 604800 7200

CAA

2 record(s)

0 issuewild "digicert.com"
0 iodef "domains@cochrane.org"

DS

0 record(s)

—

Not configured

DNSKEY

2 record(s)

256 3 13 GORJ6qAwjV6III8LceT7fijb1Ubnzoig1CmQntXyJDmz5zbRB7/FxOWh 27D1zTJJertR7D1h1kvLYfd5jDg1oQ==
257 3 13 4O1FxvVfRuizvyu2eDqw/lkvy9/0pyPJpQCKMP8UkWPWh+vjixaXz081 LTcpeIT1I/04W4yyKqOB65dpmjsBOg==

RRSIG

3 record(s)

NS 13 2 86400 20260821203956 20260807203956 60720 cochrane.org. 7szMEgAfOCwdI2tJQiTX5iiW7UTJrjiqtpNQY4cVtPTpXJ+SyXV7ZV6s VvlAIIDqAbLZCiEShHRW7eE8YqUaFA==
A 13 2 86400 20260821203956 20260807203956 60720 cochrane.org. 1C3C3Yj8gqM35Cxz+dMvkJItaFIJ3paySQZsDYyJjQDK57IASyFitxai jzBULl1Bz2nHVqxqDppeo4REM9A9WQ==
CAA 13 2 7200 20260821203956 20260807203956 60720 cochrane.org. d/CoK0p6RdhAznoRH6ET2YfOm4DwlQkx4P6+AQbtGvLRSE5gA3z/Hire 8HUMg8TGIYd9mlbM+SigihjymoCc9g==

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 ip4:54.93.38.48 ip4:54.93.37.50 ip4:143.220.15.0/24 ip4:143.220.17.0/24 ip4:143.220.32.0/24 ip4:216.71.144.176 ip4:207.54.86.45 ip4:148.163.157.132 ip4:52.73.255.192/26 ip4:52.200.60.192/26 ip4:18.232.1.16/28 ip4:3.251.152.64/26 ip4:3.26.128.192/26 ip4:136.175.108.0/22 ip6:2603:10a6:0000:0000:0000:0000:0000:0000/32 include:spf-c.mailbaby.net include:forward.mxroute.com include:spf.protection.outlook.com include:_spf1.mailgun.org include:_spf2.mailgun.org include:_spf.eu.mailgun.org include:spf1.uk.msgapp.com include:spf2.uk.msgapp.com ~all

DMARC

Configured

v=DMARC1; p=quarantine; sp=none; rua=mailto:dmarcreports@cochrane.org; fo=1; ruf=mailto:dmarcforensics@cochrane.org; aspf=r;  adkim=r;

DKIM

Selector selector1

v=DKIM1; k=rsa; p=MIIBIjANBgkqhkiG9w0BAQEFAAOCAQ8AMIIBCgKCAQEAtWsdaynSj9FsVIexGYrYdom7rHrNKWAC80yegNMQ6U9Prtds2g0neEZMO/cytRi6v84v+9XPvgYeN/HIIxbaiIPFKbpbSTq+w7uCWO81Qojl1gn85Zze6UtrCiZFF9KjuPP5IxIB2ETcvwzMTegMBTEEwbtvO3729CgTm0AxLUc646OnWWQ6OFcMhb0tDRVZfdce7JGXx4ePKsVl5ovvJs6jbRLrT7Sys8WH8nGjTQlXzY+BqZIeoFVeq0cl6W4Ufds4neHLBIPyNFWJLJHOxJkSWQxSEtb4zUEcc5ZTNvQLWNidAe3qY67wDH1dEhrbkhhECtwl1aTzNNNhwr40zQIDAQAB;

Analyzed webpageMetadata and HTTP response

Title and description

Extracted

Title

Statistics that save lives | Cochrane

Description

Final URL

https://www.cochrane.org/

HTTP status

206

HTTP

Status

HTTP/2 200

Final URL

https://www.cochrane.org/

Version

Server

Apache/2.4.58 (Ubuntu)

X-Powered-By

SSL and HTTP securityCertificate, protocol and security headers

SSL certificate

Available

Yes

Issuer

DigiCert Inc

*.cochrane.org

Valid from

2026-06-18T19:00:00-05:00

Valid until

2026-12-22T17:59:59-06:00

Days remaining

135

Protocol

TLSv1.2

Cipher

ECDHE-RSA-AES128-GCM-SHA256

Security headers

3 active

—

HSTSNot detected

✓

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

99.83.231.148

94,76 ms

Cloudflare

1.1.1.1

99.83.231.148

213,00 ms

Quad9

9.9.9.9

99.83.231.148

137,46 ms

OpenDNS

208.67.222.222

99.83.231.148

90,59 ms

AdGuard

94.140.14.14

99.83.231.148

143,89 ms

IP, geolocation and ASNAssociated network information

99.83.231.148

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

cochrane-org.mail.protection.outlook.com

Port 25: Closed/unreachable - 20.9 ms - 
Port 465: Closed/unreachable - 4048.8 ms - 
Port 587: Closed/unreachable - 4021.3 ms -

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