`activeopticalsystems.com`

DNSSEC	⚠️ Not signed
A	104.249.63.17^{🇺🇸 TIER-NET104.249.63.0/24 Tier-net}
		PTR	`osmium.sensiblewebhost.net`
NS	`ns73.worldnic.com` ⭐
		A	162.159.26.27^{Cloudflare162.159.26.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
NS	`ns74.worldnic.com`
		A	162.159.27.78^{Cloudflare162.159.27.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
MX	`aosllc.mail.protection.office365.us` ⭐
		A	2001:489a:2202:4::10^{🇺🇸 AS80702001:489a:2000::/35 Microsoft Federal}
			PTR	`mail-bn3usg020010.inbound.protection.outlook.com`
		A	2001:489a:2202:5::10^{🇺🇸 AS80702001:489a:2000::/35 Microsoft Federal}
			PTR	`mail-cy1usg020010.inbound.protection.outlook.com`
		A	23.103.199.138^{🇺🇸 Microsoft23.103.128.0/17 MICROSOFT}
			PTR	`mail-bn3usg020138.inbound.protection.outlook.com`
		A	23.103.199.170^{🇺🇸 Microsoft23.103.128.0/17 MICROSOFT}
			PTR	`mail-cy1usg020170.inbound.protection.outlook.com`
TXT	`MS=ms89481863`
TXT	`v=spf1 include:spf.protection.office365.us -all`
SOA	`NS73.WORLDNIC.com`namehost@WORLDNIC.com serial=125070818

`com`

	DNSSEC	🔒 Signed (DS record present)
	NS	`a.gtld-servers.net` ⭐
	NS	`b.gtld-servers.net`
	NS	`c.gtld-servers.net`
	NS	`d.gtld-servers.net`
	NS	`e.gtld-servers.net`
	NS	`f.gtld-servers.net`
	NS	`g.gtld-servers.net`
	NS	`h.gtld-servers.net`
	NS	`i.gtld-servers.net`
	NS	`j.gtld-servers.net`
	NS	`k.gtld-servers.net`
	NS	`l.gtld-servers.net`
	NS	`m.gtld-servers.net`
	SOA	`a.gtld-servers.net`nstld@verisign-grs.com serial=1775983122

Same first word

activeopticalsystems.com

DNS History

12 records (4 active, 8 former)

○NSdns1.mza.com2015-07-17 → 2020-02-21 · 4 obs

● 2015-07-17 19:59:12
● 2020-02-21 17:51:54
○ 2026-02-28 13:54:54
○ 2026-04-12 09:07:56

○NSdns2.mza.com2015-07-17 → 2020-02-21 · 4 obs

● 2015-07-17 19:59:12
● 2020-02-21 17:51:54
○ 2026-02-28 13:54:54
○ 2026-04-12 09:07:56

○NSdns3.mza.com2015-07-17 → 2020-02-21 · 4 obs

● 2015-07-17 19:59:12
● 2020-02-21 17:51:54
○ 2026-02-28 13:54:54
○ 2026-04-12 09:07:56

●NSns73.worldnic.com2026-02-28 → 2026-04-12 · 3 obs

○ 2020-02-21 17:51:54
● 2026-02-28 13:54:54
● 2026-04-12 09:07:56

●NSns74.worldnic.com2026-02-28 → 2026-04-12 · 3 obs

○ 2020-02-21 17:51:54
● 2026-02-28 13:54:54
● 2026-04-12 09:07:56

●MXaosllc.mail.protection.office365.us2026-02-28 → 2026-04-12 · 3 obs

○ 2020-02-21 17:51:54
● 2026-02-28 13:54:54
● 2026-04-12 09:07:56

○MXdns1.mza.com2015-07-17 → 2020-02-21 · 4 obs

● 2015-07-17 19:59:12
● 2020-02-21 17:51:54
○ 2026-02-28 13:54:54
○ 2026-04-12 09:07:56

○MXdns2.mza.com2015-07-17 → 2020-02-21 · 4 obs

● 2015-07-17 19:59:12
● 2020-02-21 17:51:54
○ 2026-02-28 13:54:54
○ 2026-04-12 09:07:56

○MXdns3.mza.com2015-07-17 → 2020-02-21 · 4 obs

● 2015-07-17 19:59:12
● 2020-02-21 17:51:54
○ 2026-02-28 13:54:54
○ 2026-04-12 09:07:56

●A104.249.63.172026-02-28 → 2026-04-12 · 3 obs

○ 2020-02-21 17:51:54
● 2026-02-28 13:54:54
● 2026-04-12 09:07:56

○A140.82.162.1662020-02-21 → 2020-02-21 · 4 obs

○ 2017-02-16 20:31:36
● 2020-02-21 17:51:54
○ 2026-02-28 13:54:54
○ 2026-04-12 09:07:56

○A66.192.145.432015-07-17 → 2017-02-16 · 4 obs

● 2015-07-17 19:59:12
● 2017-02-16 20:31:36
○ 2020-02-21 17:51:54
○ 2026-04-12 09:07:56

🔍 DNS Trace

📋 Delegation Chain

Zone	Nameservers	Glue
com	a.gtld-servers.net, b.gtld-servers.net, c.gtld-servers.net, d.gtld-servers.net...	-
activeopticalsystems.com	ns73.worldnic.com, ns74.worldnic.com	2 records

✅ Authoritative Response

Server:162.159.27.78

NS records: ns73.worldnic.com, ns74.worldnic.com

🔒 DNSSEC Status

⚠️ Insecure (no DNSSEC)

No DS record for activeopticalsystems.com (unsigned zone)

⏱️ Timing

Total: 226ms | Queries: -

📄 Records

Type	Count	Sample Data
A	1	`104.249.63.17`
NS	2	`ns74.worldnic.com, ns73.worldnic.com`
MX	1	`aosllc.mail.protection.office365.us (pri`
TXT	2	`v=spf1 include:spf.protection.office365., MS=ms89481863`
SOA	1	`NS73.WORLDNIC.com namehost.WORLDNIC.com`

📌 Glue Records Collected

Total: 2

Out-of-bailiwick: 2 (ns73.worldnic.com, ns74.worldnic.com)

Analysis

IP Addresses

activeopticalsystems.com resolves to a single IP address: 104.249.63.17.

Other host names including labcom.com, midlandderm.mobi, douglamar.com, enchantedhoneymoons.com and antlercountry.com share IP numbers with activeopticalsystems.com.

Name Servers

activeopticalsystems.com's delegation uses two name servers, ns73.worldnic.com and ns74.worldnic.com.

activeopticalsystems.com shares the same name server setup as other domains, for example sbhamerica.com, myrtlebeachfamilygolf.com, gambling-law.com, lamplighterpublishing.com and infoscanadvantage.com.

activeopticalsystems.com partially shares its name servers with other domains, for example bettylin.com and realcarga.com.

Host names with a single IP:

ns73.worldnic.com points to 162.159.26.27.

ns74.worldnic.com points to 162.159.27.78.

Mail Servers

activeopticalsystems.com is handled by a single mail server, aosllc.mail.protection.office365.us.

activeopticalsystems.com uses the same mail server setup as other domains, such as aos-llc.com.

Host aosllc.mail.protection.office365.us resolves to four IPs: 2001:489a:2202:4::10, 2001:489a:2202:5::10, 23.103.199.138 and 23.103.199.170.

activeopticalsystems.com - robtex.com