Domain technical report
Welcome to Apache NetBeans
netbeans.org
Apache NetBeans
IPv41
IPv60
MX9
NS2
Analyze any domain
Get a complete DNS, email, SSL, HTTP and network analysis in seconds.
62
Total
70
DNS
20
Email
73
Security
20
Network
100
Availability
Domainnetbeans.org
IPv41
IPv60
MX records9
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
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
9 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
39 day(s) remaining.
Certificate lifetime10 / 10 pts · Security
Full points require at least 30 days remaining.
HTTP security headers8 / 35 pts · Security
2 of 9 evaluated headers detected.
PTR reverse DNS0 / 30 pts · Network
PTR not detected.
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)209.188.14.165
AAAA
0 record(s)—
Not configured
CNAME
0 record(s)—
Not configured
MX
9 record(s)100 aserp2060.oracle.com. 100 aserp2030.oracle.com. 100 aserp2040.oracle.com. 100 aserp2050.oracle.com. 100 userp2060.oracle.com. 100 userp2030.oracle.com. 100 userp2020.oracle.com. 100 userp2040.oracle.com. 100 userp2050.oracle.com.
TXT
0 record(s)—
Not configured
NS
2 record(s)dns1.registrar-servers.com. dns2.registrar-servers.com.
SOA
1 record(s)dns1.registrar-servers.com. hostmaster.registrar-servers.com. 1662580104 43200 3600 604800 3601
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
Welcome to Apache NetBeans
Description
Apache NetBeans
Final URL
https://netbeans.apache.org/front/main/index.html
HTTP status
206
HTTP
Status
HTTP/2 200
Final URL
https://netbeans.apache.org/front/main/index.html
Version
3
Server
Apache
X-Powered-By
SSL and HTTP securityCertificate, protocol and security headers
SSL certificate
AvailableAvailable
Yes
Issuer
Let's Encrypt
CN
netbeans-vm1.apache.org
Valid from
2026-06-20T10:44:41-05:00
Valid until
2026-09-18T10:44:40-05:00
Days remaining
39
Protocol
TLSv1.3
Cipher
TLS_AES_256_GCM_SHA384
Security headers
2 activeHSTSImplemented
Content Security PolicyImplemented
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
8.8.8.8209.188.14.165
59,20 ms
Cloudflare
1.1.1.1209.188.14.165
62,78 ms
Quad9
9.9.9.9209.188.14.165
47,69 ms
OpenDNS
208.67.222.222209.188.14.165
80,76 ms
AdGuard
94.140.14.14209.188.14.165
387,31 ms
IP, geolocation and ASNAssociated network information
209.188.14.165
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
aserp2060.oracle.com
Port 25: Closed/unreachable - 11 ms - Port 465: Closed/unreachable - 9.9 ms - Port 587: Closed/unreachable - 1.2 ms -