`help.optica.org`

DNSSEC	⚠️ Not signed
A	65.202.222.221^{🇺🇸 AS70165.192.0.0/11 MCI Communications Services, LLC d/b/a Verizon Business}
		PTR	`nfoec.biz`
		PTR	`acousticsforkids.com`
		PTR	`acp-ce.com`
		PTR	`cleoconference.com`
		PTR	`exploresound.com`
		PTR	`nfoec.com`
		PTR	`nfoecofc.com`
		PTR	`ofcconference.com`
		PTR	`ofcmarketwatch.com`
		PTR	`ofcnfoec.com`
		PTR	`oiconline.com`
		PTR	`optics4kids.com`
		PTR	`opticsforkids.com`
		PTR	`opticsforteens.com`
		PTR	`osa-foundation.com`
		PTR	`osasections.com`
		PTR	`osastudents.com`
		PTR	`photonxpo.com`
		PTR	`nfoec.info`
		PTR	`acousticsforkids.net`
		PTR	`acp-ce.net`
		PTR	`cleoconference.net`
		PTR	`exploresound.net`
		PTR	`frontiersinoptics.net`
		PTR	`nfoec.net`
		PTR	`nfoecofc.net`
		PTR	`ofcconference.net`
		PTR	`ofcmarketwatch.net`
		PTR	`ofcnfoec.net`
		PTR	`optics4kids.net`
		PTR	`opticsforkids.net`
		PTR	`opticsforteens.net`
		PTR	`osa-foundation.net`
		PTR	`osasections.net`
		PTR	`osastudents.net`
		PTR	`workinoptics.net`
		PTR	`acousticsforkids.org`
		PTR	`acp-ce.org`
		PTR	`exploresound.org`
		PTR	`frontiersinoptics.org`
		PTR	`gemminitiative.org`
		PTR	`nfoec.org`
		PTR	`nfoecofc.org`
		PTR	`ofcmarketwatch.org`
		PTR	`ofcnfoec.org`
		PTR	`oiconline.org`
		PTR	`oida.org`
		PTR	`opticacommunications.org`
		PTR	`optics4kids.org`
		PTR	`opticseducation.org`
		PTR	`opticsforkids.org`
		PTR	`opticsforteens.org`
		PTR	`opticslatinamerica.org`
		PTR	`osahistory.org`
		PTR	`osasections.org`
		PTR	`osastudents.org`
		PTR	`photonxpo.org`
		PTR	`workinoptics.org`
		PTR	`nfoec.us`
		PTR	`ofcmarketwatch.us`
		PTR	`osa.world`
		PTR	`www.nfoec.biz`
		PTR	`www.acousticsforkids.com`
		PTR	`test.acp-ce.com`
		PTR	`www.acp-ce.com`
		PTR	`www.cleoconference.com`
		PTR	`www.exploresound.com`
		PTR	`m.frontiersinoptics.com`
		PTR	`www.nfoec.com`
		PTR	`www.nfoecofc.com`
		PTR	`www.ofcconference.com`
		PTR	`www.ofcmarketwatch.com`
		PTR	`www.ofcnfoec.com`
		PTR	`www.oiconline.com`
		PTR	`www.optics4kids.com`
		PTR	`spanish.opticsforkids.com`
		PTR	`www.opticsforkids.com`
		PTR	`www.opticsforteens.com`
		PTR	`www.opticsfourkids.com`
		PTR	`www.osa-foundation.com`
		PTR	`www.osasections.com`
		PTR	`www.osastudents.com`
		PTR	`www.photonxpo.com`
		PTR	`www.nfoec.info`
		PTR	`www.acousticsforkids.net`
		PTR	`www.acp-ce.net`
		PTR	`www.cleoconference.net`
		PTR	`www.exploresound.net`
		PTR	`www.frontiersinoptics.net`
		PTR	`www.nfoec.net`
		PTR	`www.nfoecofc.net`
		PTR	`www.ofcconference.net`
		PTR	`www.ofcmarketwatch.net`
		PTR	`www.ofcnfoec.net`
		PTR	`www.optics4kids.net`
		PTR	`www.opticsforkids.net`
		PTR	`www.opticsforteens.net`
		PTR	`www.osa-foundation.net`
		PTR	`www.osasections.net`
		PTR	`www.osastudents.net`
		PTR	`osa.workinoptics.net`
		PTR	`www.workinoptics.net`
		PTR	`www.acousticsforkids.org`
		PTR	`www.acp-ce.org`
		PTR	`blog.cleoconference.org`
		PTR	`m.frontiersinoptics.org`
		PTR	`www.frontiersinoptics.org`
		PTR	`www.nfoec.org`
		PTR	`www.nfoecofc.org`
		PTR	`www.ofcmarketwatch.org`
		PTR	`www.ofcnfoec.org`
		PTR	`www.oiconline.org`
		PTR	`www.oida.org`
		PTR	`help.optica.org`
		PTR	`opg.opticacommunications.org`
		PTR	`www.opticacommunications.org`
		PTR	`www.opticseducation.org`
		PTR	`www.optic(0x736578)press.org`
		PTR	`www.opticsforkids.org`
		PTR	`www.opticsforteens.org`
		PTR	`www.opticsfourkids.org`
		PTR	`prism.opticsinfobase.org`
		PTR	`www.opticslatinamerica.org`
		PTR	`ao.osa.org`
		PTR	`aoip.osa.org`
		PTR	`aoot.osa.org`
		PTR	`aop.osa.org`
		PTR	`as.osa.org`
		PTR	`assl.osa.org`
		PTR	`boe.osa.org`
		PTR	`c(0x666170)ps.osa.org`
		PTR	`col.osa.org`
		PTR	`counter.osa.org`
		PTR	`discover.osa.org`
		PTR	`epubs.osa.org`
		PTR	`eweb2.osa.org`
		PTR	`eweb.osa.org`
		PTR	`help.osa.org`
		PTR	`jdt.osa.org`
		PTR	`jlt.osa.org`
		PTR	`jnirs.osa.org`
		PTR	`jocn.osa.org`
		PTR	`jon.osa.org`
		PTR	`josaa.osa.org`
		PTR	`josaab30anniv.osa.org`
		PTR	`josaabanniv.osa.org`
		PTR	`josab.osa.org`
		PTR	`josk.osa.org`
		PTR	`jot.osa.org`
		PTR	`localsections.osa.org`
		PTR	`newopex.osa.org`
		PTR	`oe.osa.org`
		PTR	`oeadmin.osa.org`
		PTR	`ol.osa.org`
		PTR	`ome.osa.org`
		PTR	`omex.osa.org`
		PTR	`opn.osa.org`
		PTR	`osac.osa.org`
		PTR	`tops.osa.org`
		PTR	`vjbo.osa.org`
		PTR	`www.osacommunications.org`
		PTR	`www.osahistory.org`
		PTR	`www.osasections.org`
		PTR	`www.osastudents.org`
		PTR	`www.photonxpo.org`
		PTR	`osa.workinoptics.org`
		PTR	`www.workinoptics.org`
		PTR	`www.nfoec.us`
		PTR	`www.ofcmarketwatch.us`
		PTR	`www.osa.world`

`optica.org`

	DNSSEC	⚠️ Not signed
	A	65.202.222.44^{🇺🇸 AS70165.192.0.0/11 MCI Communications Services, LLC d/b/a Verizon Business}
	NS	`ns1.osa.org` ⭐
	NS	`ns2.osa.org`
	MX	`smtpin1.osa.org` ⭐
	TXT	`1password-site-verification=ADSQG7AN4RAYLDDBBW75NTZ6CY`
	TXT	`v=spf1 redirect=optica.org.hosted.spf-report.com`
	TXT	`9d350c95735158309032b37bd7796f1add5394b50ef35bcb64`
	TXT	`google-site-verification=QURlA1riblijejGn-hACwj9wM6oTnhY2ZixO049rO68`
	TXT	`pardot1089812=2f5f41890e875a116b904e60b9ba4ac50c4d8ec5ebef5cabed862b2b9eb7722f`
	TXT	`slack-domain-verification=KcD73gmneEGKplSvWZK3eZx2bIux9dMLZ7xmHUjb`
	TXT	`asv=68912738a6487976b2555b96b2171648`
	TXT	`adobe-idp-site-verification=a279589f411b05463947b84bb4825e32643fe38a986aaa431...`
	TXT	`apple-domain-verification=FwmKj60amob9cjji8G_Pw6EyriUdKdG1WRlBtE8uCpo`
	TXT	`MS=ms52428184`
	TXT	`pardot1089812=3e59f203669bc425a1ce7fca66833eb850e30eabd5a5bb35fed72d512b553fa9`
	TXT	`google-site-verification=zbEgK2Z5yAvHPIhBcaLu6nHFufP0aLTEJEYz8z3Eq_c`
	TXT	`atlassian-domain-verification=yppbkSG8ms69dhpNH7V0HEKdngCjuxk9CO9Y9xaRSZttNZH...`
	TXT	`docusign=7779d1fa-1a20-439f-a390-8f32d12d7b4b`
	TXT	`1XJm2C!Ww%B5vKOfCpQXYMsS&MZEnd0n5lY8Mkg!@xuNGMfsHIzOQ$8LrK3nFnTc$1KW6kY@5I%oD...`
	TXT	`ZOOM_verify_A546zZzVq4P2JuY5DwdGa1`
	TXT	`apple-domain-verification=txJObJedbqEQoX0k`
	TXT	`_anbuo9dwfgzzp4u0d4ky3e7o5mz9t5c`
	TXT	`pardot1089812=62fb158a8bd1996b7114d60de82c639c06b80f3303a91104ee1d66be9f4497d4`
	TXT	`sending_domain1089812=f2e08558eab8244da479d47d2b76a9d1f46306e95f2a16485bac519...`
	TXT	`knowbe4-site-verification=70a50dfed08301c94b5bb5696ec3495d`
	TXT	`pardot1089812=56a914d209e31f2e3a4afbf9691558be5e6cefd1604cbd0e63cfa055418ef119`
	SOA	`ns1.osa.org`administrator@osa.org serial=343

rank #5765 globally
rank #673 in the tld
📈 Tranco rank: #19,912

PTR for

221.222.202.65.in-addr.arpa

Same first word

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help.lt

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help.aarp

help.com.mk

help.kg

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help.bz

help.fm

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help.com.cn

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help.lv

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help.pro

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help.edu.az

help.land

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help.tc

DNS History

1 record (1 active, 0 former)

●A65.202.222.2212026-03-01 → 2026-03-30 · 2 obs

● 2026-03-01 03:53:52
● 2026-03-30 06:47:14

🔍 DNS Trace

📋 Delegation Chain

Zone	Nameservers	Glue
org	b0.org.afilias-nst.org, b2.org.afilias-nst.org, d0.org.afilias-nst.org	-
optica.org	ns2.osa.org, ns1.osa.org	2 records

✅ Authoritative Response

Server:38.95.177.9

NS records: ns2.osa.org, ns1.osa.org

🔒 DNSSEC Status

⚠️ Insecure (no DNSSEC)

No DS record for optica.org (unsigned zone)

⏱️ Timing

Total: 164ms | Queries: -

📄 Records

Type	Count	Sample Data
A	1	`65.202.222.221`

📌 Glue Records Collected

Total: 2

Out-of-bailiwick: 2 (ns1.osa.org, ns2.osa.org)

Analysis

IP Addresses

help.optica.org points to a single IP number: 65.202.222.221.

Other host names, for instance josab.osa.org, josaab30anniv.osa.org, opticseducation.org, osa.workinoptics.net and frontiersinoptics.net share IP numbers with help.optica.org.

help.optica.org - robtex.com

help.optica.org

optica.org