Domain technical report
Org mode for GNU Emacs
orgmode.org
Org: an Emacs Mode for Notes, Planning and Authoring
IPv41
IPv61
MX0
NS3
Analyze any domain
Get a complete DNS, email, SSL, HTTP and network analysis in seconds.
65
Total
80
DNS
0
Email
65
Security
85
Network
100
Availability
Domainorgmode.org
IPv41
IPv61
MX records0
StatusActive
DiagnosticsMain findings and recommendations
IPv4 (A)30 / 30 pts · Dns
1 IPv4 address(es) detected.
IPv6 (AAAA)10 / 10 pts · Dns
1 IPv6 address(es) detected.
Name server redundancy20 / 20 pts · Dns
3 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 records0 / 20 pts · Mail
0 MX record(s).
SPF0 / 25 pts · Mail
SPF policy not found.
DMARC0 / 25 pts · Mail
DMARC policy not found.
DKIM0 / 20 pts · Mail
No tested DKIM selector responded.
MTA-STS0 / 5 pts · Mail
Mail transport policy.
TLS-RPT0 / 5 pts · Mail
TLS reporting policy.
Valid TLS certificate55 / 55 pts · Security
84 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: mail.bzg.fr
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 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)167.235.240.250
AAAA
1 record(s)2a01:4f8:c014:123a::1
CNAME
0 record(s)—
Not configured
MX
0 record(s)—
Not configured
TXT
0 record(s)—
Not configured
NS
3 record(s)oxygen.ns.hetzner.com. helium.ns.hetzner.de. hydrogen.ns.hetzner.com.
SOA
1 record(s)hydrogen.ns.hetzner.com. hostmaster.orgmode.org. 2026060700 10800 3600 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
0 record(s)—
Not configured
TLSA
0 record(s)—
Not configured
SSHFP
0 record(s)—
Not configured
SPF
Not configured—
Not configured
DMARC
Not configured—
Not configured
DKIM
Not found—
Not configured
Analyzed webpageMetadata and HTTP response
Title and description
ExtractedTitle
Org mode for GNU Emacs
Description
Org: an Emacs Mode for Notes, Planning and Authoring
Final URL
https://orgmode.org/
HTTP status
200
HTTP
Status
HTTP/2 200
Final URL
https://orgmode.org/
Version
3
Server
nginx
X-Powered-By
SSL and HTTP securityCertificate, protocol and security headers
SSL certificate
AvailableAvailable
Yes
Issuer
Let's Encrypt
CN
orgmode.org
Valid from
2026-08-06T08:11:39-05:00
Valid until
2026-11-04T07:11:38-06:00
Days remaining
84
Protocol
TLSv1.3
Cipher
TLS_AES_256_GCM_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
8.8.8.8167.235.240.250
34,97 ms
Cloudflare
1.1.1.1167.235.240.250
613,81 ms
Quad9
9.9.9.9167.235.240.250
218,38 ms
OpenDNS
208.67.222.222167.235.240.250
162,24 ms
AdGuard
94.140.14.14167.235.240.250
516,63 ms
IP, geolocation and ASNAssociated network information
167.235.240.250
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
orgmode.org
Port 25: Closed/unreachable - 1 ms - Port 465: Closed/unreachable - 114.5 ms - Port 587: Closed/unreachable - 115 ms - 220 mail.bzg.fr ESMTP bzg.fr (Debian/GNU)