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Total

DNS

Email

Security

Network

100

Availability

Domainoptica.org

IPv41

IPv60

MX records1

StatusActive

Domain technical report

Home | Optica

optica.org

Optica is the leading society in optics and photonics. Quality information and inspiring interactions through publications, meetings, and membership.

Generated: 2026-08-09T11:13:42-05:00 · Cached result

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IPv41

IPv60

MX1

NS2

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

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

172 day(s) remaining.

✓

Certificate lifetime10 / 10 pts · Security

Full points require at least 30 days remaining.

HTTP security headers16 / 35 pts · Security

4 of 9 evaluated headers detected.

✓

PTR reverse DNS30 / 30 pts · Network

PTR: www.optica.org

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/1.1 200 OK

✓

HTTPS final URL20 / 20 pts · Availability

Final URL uses HTTPS.

DNS and emailPublished records and email configuration

A

1 record(s)

65.202.222.44

AAAA

0 record(s)

—

Not configured

CNAME

0 record(s)

—

Not configured

MX

1 record(s)

10 smtpin1.osa.org.

TXT

24 record(s)

"1password-site-verification=ADSQG7AN4RAYLDDBBW75NTZ6CY"
"asv=68912738a6487976b2555b96b2171648"
"google-site-verification=QURlA1riblijejGn-hACwj9wM6oTnhY2ZixO049rO68"
"knowbe4-site-verification=70a50dfed08301c94b5bb5696ec3495d"
"sending_domain1089812=f2e08558eab8244da479d47d2b76a9d1f46306e95f2a16485bac519a9aeea15d"
"docusign=7779d1fa-1a20-439f-a390-8f32d12d7b4b"
"v=spf1 redirect=optica.org.hosted.spf-report.com"
"linkedin-site-verification=4be97150-501e-4398-80aa-80574eb32d9d"
"_anbuo9dwfgzzp4u0d4ky3e7o5mz9t5c"
"atlassian-domain-verification=yppbkSG8ms69dhpNH7V0HEKdngCjuxk9CO9Y9xaRSZttNZH2UGRiyTLpJHd84949"
"MS=ms52428184"
"apple-domain-verification=FwmKj60amob9cjji8G_Pw6EyriUdKdG1WRlBtE8uCpo"
"slack-domain-verification=KcD73gmneEGKplSvWZK3eZx2bIux9dMLZ7xmHUjb"
"apple-domain-verification=txJObJedbqEQoX0k"
"9d350c95735158309032b37bd7796f1add5394b50ef35bcb64"
"anthropic-domain-verification-rpt4sq=mzPZNeOI1lLEfiK49oWEeK90k"
"pardot1089812=2f5f41890e875a116b904e60b9ba4ac50c4d8ec5ebef5cabed862b2b9eb7722f"
"pardot1089812=56a914d209e31f2e3a4afbf9691558be5e6cefd1604cbd0e63cfa055418ef119"
"adobe-idp-site-verification=a279589f411b05463947b84bb4825e32643fe38a986aaa43159a694dcda6059a"
"1XJm2C!Ww%B5vKOfCpQXYMsS&MZEnd0n5lY8Mkg!@xuNGMfsHIzOQ$8LrK3nFnTc$1KW6kY@5I%oD%udrWZ5HgEd50lrhtnQW!1"
"ZOOM_verify_A546zZzVq4P2JuY5DwdGa1"
"pardot1089812=62fb158a8bd1996b7114d60de82c639c06b80f3303a91104ee1d66be9f4497d4"
"pardot1089812=3e59f203669bc425a1ce7fca66833eb850e30eabd5a5bb35fed72d512b553fa9"
"google-site-verification=zbEgK2Z5yAvHPIhBcaLu6nHFufP0aLTEJEYz8z3Eq_c"

NS

2 record(s)

ns1.osa.org.
ns2.osa.org.

SOA

1 record(s)

ns1.osa.org. administrator.osa.org. 369 14400 180 86400 3600

SPF

Configured

v=spf1 redirect=optica.org.hosted.spf-report.com

DMARC

Configured

v=DMARC1; p=quarantine; sp=quarantine; rua=mailto:1e5e7ed0@mxtoolbox.dmarc-report.com; ruf=mailto:1e5e7ed0@forensics.dmarc-report.com; fo=1; pct=50

DKIM

Selector dkim

v=DKIM1; p=MIGfMA0GCSqGSIb3DQEBAQUAA4GNADCBiQKBgQC+y7n+lBsfp3+7pVffifpk1C3cqRwAjH153QBcHdyPBlApKGD/5PPS9zzbUO5w3sKiiBLq4oJZXBACyPiQcaff5uDg6Mvo/n2JPW+nf/to8e0VJ+ztAqWt/IQKOFlB1JOwWks+wkN2HoPtM4T8Cqbg5ejhxCwmRpl1FFV3Biw/IwIDAQAB

Analyzed webpageMetadata and HTTP response

Title and description

Extracted

Title

Home | Optica

Description

Optica is the leading society in optics and photonics. Quality information and inspiring interactions through publications, meetings, and membership.

Final URL

https://www.optica.org/

HTTP status

200

HTTP

Status

HTTP/1.1 200 OK

Final URL

https://www.optica.org/

Version

Server

Microsoft-IIS/10.0

X-Powered-By

ASP.NET

SSL and HTTP securityCertificate, protocol and security headers

SSL certificate

Available

Yes

Issuer

DigiCert Inc

www.optica.org

Valid from

2026-07-13T19:00:00-05:00

Valid until

2027-01-28T17:59:59-06:00

Days remaining

172

Protocol

TLSv1.3

Cipher

TLS_AES_256_GCM_SHA384

Security headers

4 active

✓

HSTSImplemented

✓

Content Security PolicyImplemented

✓

X-Content-Type-OptionsImplemented

—

X-Frame-OptionsNot detected

✓

Referrer PolicyImplemented

—

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

65.202.222.44

234,49 ms

Cloudflare

1.1.1.1

65.202.222.44

59,92 ms

Quad9

9.9.9.9

65.202.222.44

88,51 ms

OpenDNS

208.67.222.222

65.202.222.44

96,51 ms

AdGuard

94.140.14.14

65.202.222.44

390,06 ms

IP, geolocation and ASNAssociated network information

65.202.222.44

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

smtpin1.osa.org

Port 25: Closed/unreachable - 51.4 ms - 
Port 465: Closed/unreachable - 4078.4 ms - 
Port 587: Closed/unreachable - 4017.8 ms -

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