Domain technical report
IARC – INTERNATIONAL AGENCY FOR RESEARCH ON CANCER
iarc.fr
IPv41
IPv60
MX1
NS4
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78
Total
75
DNS
90
Email
65
Security
50
Network
100
Availability
Domainiarc.fr
IPv41
IPv60
MX records1
StatusActive
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
76 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: video.iarc.fr
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)193.51.164.6
AAAA
0 record(s)—
Not configured
CNAME
0 record(s)—
Not configured
MX
1 record(s)10 iarc-fr.mail.protection.outlook.com.
TXT
5 record(s)"facebook-domain-verification=69pen5tf9edowze7jvbomj3783t342" "have-i-been-pwned-verification=d5fa6db2a13c5c810da70c3df090162e" "qlvvlj02b0g2ldhhwkpcg4ts6789dq97" "BFPcEyFY1bHN1ZkdR2A/RQtPazGeZnsTl295lVgWmBoOOUiJayww1LQmATkaWtBk+OOw4qx0T6H/0Be9sjbDTA==" "v=spf1 mx ip4:193.51.164.149/32 ip4:193.51.164.154/32 ip4:193.51.164.147/32 ip4:193.51.164.150/32 ip4:193.51.164.193/32 ip4:193.51.164.2/32 include:sendgrid.net include:spf.protection.outlook.com include:emaileuc.freshservice.com include:servers.mcsv.net " "include:shops.shopify.com ~all"
NS
4 record(s)dnsext.iarc.fr. ccpntc3.in2p3.fr. ccpnvx.in2p3.fr. ns1.iarc.fr.
SOA
1 record(s)ns1.iarc.fr. it-services.iarc.fr. 2014044483 10800 3600 604800 7200
CAA
6 record(s)0 issue "sectigo.com" 0 issuewild "amazon.com" 0 issue "amazon.com" 0 issuewild "sectigo.com" 0 issue "letsencrypt.org" 0 issuewild "letsencrypt.org"
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
Configuredv=spf1 mx ip4:193.51.164.149/32 ip4:193.51.164.154/32 ip4:193.51.164.147/32 ip4:193.51.164.150/32 ip4:193.51.164.193/32 ip4:193.51.164.2/32 include:sendgrid.net include:spf.protection.outlook.com include:emaileuc.freshservice.com include:servers.mcsv.net include:shops.shopify.com ~all
DMARC
Configuredv=DMARC1; p=none; pct=100; ruf=mailto:dmarc-report@iarc.who.int,mailto:314f104f@inbox.ondmarc.com; rua=mailto:dmarc-report@iarc.who.int,mailto:314f104f@inbox.ondmarc.com; adkim=r; aspf=r
DKIM
Selector defaultv=DKIM1; k=rsa; p=MIIBIjANBgkqhkiG9w0BAQEFAAOCAQ8AMIIBCgKCAQEAr5MSMrAgifPWjvmiVTwW JWLIbWVDBy1p39nft3ow4NDXd+UrvHCjVyALaibXRJGsqmbJSmLiyR45vqoPqjus 75GWAwKp5Ywf1tQu2okdb120L/8HMoOAgv1PAkes8zz/5itkoJDmgcW8jCdOQVC3 gTLDXkpmsRzdDTYCwIW4Oltd2UkZXSPX4f5k9Jitfs/FPJ8GTBMuAvzsgDEvcU26 /vu9/Ode4nR/OeCB1bAVUd9QxRJycx7A6MUbs/VZkTHD3rqciw6D07TmSAuXKF1X Upn0aaVsRsyYKjF1uTC+QLWylIBE+ljS/GyCwMW9ge8F1VlLolw1oxRfdfQWjsRg 1wIDAQAB
Analyzed webpageMetadata and HTTP response
Title and description
ExtractedTitle
IARC – INTERNATIONAL AGENCY FOR RESEARCH ON CANCER
Description
Final URL
https://www.iarc.who.int/
HTTP status
200
HTTP
Status
HTTP/2 200
Final URL
https://www.iarc.who.int/
Version
3
Server
nginx
X-Powered-By
ASP.NET
SSL and HTTP securityCertificate, protocol and security headers
SSL certificate
AvailableAvailable
Yes
Issuer
Let's Encrypt
CN
*.iarc.who.int
Valid from
2026-07-27T03:10:57-05:00
Valid until
2026-10-25T03:10:56-05:00
Days remaining
76
Protocol
TLSv1.2
Cipher
ECDHE-RSA-AES256-SHA384
Security headers
0 activeHSTSNot 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
ConsistentConsistent propagation
5 public resolvers queried.
ResolverServerResultLatency
Google
8.8.8.8193.51.164.6
217,37 ms
Cloudflare
1.1.1.1193.51.164.6
283,22 ms
Quad9
9.9.9.9193.51.164.6
148,04 ms
OpenDNS
208.67.222.222193.51.164.6
543,39 ms
AdGuard
94.140.14.14193.51.164.6
247,31 ms
IP, geolocation and ASNAssociated network information
193.51.164.6
No datasuccess
No
country
region
city
asn
organization
isp
Visitor information
Visitorip
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
iarc-fr.mail.protection.outlook.com
Port 25: Closed/unreachable - 22.4 ms - Port 465: Closed/unreachable - 4036 ms - Port 587: Closed/unreachable - 4021.2 ms -