`optoi.com`

DNSSEC	⚠️ Not signed
A	185.58.116.111^{🇮🇹 ARUBA-ASN185.58.116.0/22 Aruba-NET}
		PTR	`cloud3.archimede.nu`
NS	`ns1.host-anycast.it` ⭐
		A	185.84.96.5^{🇮🇹 HOST-SPA185.84.96.0/24}
NS	`ns2.host-anycast.com`
		A	185.84.97.5^{🇮🇹 HOST-SPA185.84.97.0/24}
MX	`optoi-com.mail.protection.outlook.com` ⭐
		A	2a01:111:f403:ca04::7^{🇮🇪 Microsoft2a01:111:f000::/36}
			PTR	`mail-db4pr02cu00307.inbound.protection.outlook.com`
		A	2a01:111:f403:ca04::d^{🇮🇪 Microsoft2a01:111:f000::/36}
			PTR	`mail-db6pr03cu00105.inbound.protection.outlook.com`
		A	2a01:111:f403:ca09::6^{🇳🇱 Microsoft2a01:111:f000::/36}
			PTR	`mail-am4pr0401cu00106.inbound.protection.outlook.com`
		A	2a01:111:f403:ca09::9^{🇳🇱 Microsoft2a01:111:f000::/36}
			PTR	`mail-as8pr04cu00801.inbound.protection.outlook.com`
		A	52.101.68.15^{🇮🇪 Microsoft52.96.0.0/12 MICROSOFT}
			PTR	`mail-db6pr03cu00107.inbound.protection.outlook.com`
		A	52.101.73.4^{🇳🇱 Microsoft52.96.0.0/12 MICROSOFT}
			PTR	`mail-am0pr83cu00404.inbound.protection.outlook.com`
		A	52.101.73.24^{🇳🇱 Microsoft52.96.0.0/12 MICROSOFT}
			PTR	`mail-as8pr05cu00300.inbound.protection.outlook.com`
		A	52.101.73.30^{🇳🇱 Microsoft52.96.0.0/12 MICROSOFT}
			PTR	`mail-am7pr05cu00306.inbound.protection.outlook.com`
TXT	`v=spf1 mx a include:spf.host.it include:aramid.it include:spf.protection.outl...`
SOA	`ns1.host-anycast.it`dns@host.it 2026-06-08 #1

`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=1786349754

Same first word

optoi.it

optoi.eu

optoi.net

optoi.com

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itoop.wiki

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topio.de

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DNS History

14 records (4 active, 10 former)

○NSdns1.dnshosting.it2015-08-02 → 2020-02-08 · 4 obs

● 2015-08-02 03:56:06
● 2020-02-08 09:08:48
○ 2026-06-19 17:43:02
○ 2026-08-10 08:40:42

○NSdns2.dnshosting.it2015-08-02 → 2020-02-08 · 4 obs

● 2015-08-02 03:56:06
● 2020-02-08 09:08:48
○ 2026-06-19 17:43:02
○ 2026-08-10 08:40:42

○NSdns3.dns-hosting.it2015-08-02 → 2017-02-20 · 4 obs

● 2015-08-02 03:56:06
● 2017-02-20 05:14:54
○ 2020-02-08 09:08:48
○ 2026-08-10 08:40:42

●NSns1.host-anycast.it2026-06-19 → 2026-08-10 · 3 obs

○ 2020-02-08 09:08:48
● 2026-06-19 17:43:02
● 2026-08-10 08:40:42

●NSns2.host-anycast.com2026-06-19 → 2026-08-10 · 3 obs

○ 2020-02-08 09:08:48
● 2026-06-19 17:43:02
● 2026-08-10 08:40:42

○NSns3.host-it.it2020-02-08 → 2020-02-08 · 4 obs

○ 2017-02-20 05:14:54
● 2020-02-08 09:08:48
○ 2026-06-19 17:43:02
○ 2026-08-10 08:40:42

○MXmx00.colt-engine.it2015-08-02 → 2017-02-20 · 4 obs

● 2015-08-02 03:56:06
● 2017-02-20 05:14:54
○ 2020-02-08 09:08:48
○ 2026-08-10 08:40:42

○MXmx01.colt-engine.it2015-08-02 → 2017-02-20 · 4 obs

● 2015-08-02 03:56:06
● 2017-02-20 05:14:54
○ 2020-02-08 09:08:48
○ 2026-08-10 08:40:42

○MXmx02.colt-engine.it2015-08-02 → 2017-02-20 · 4 obs

● 2015-08-02 03:56:06
● 2017-02-20 05:14:54
○ 2020-02-08 09:08:48
○ 2026-08-10 08:40:42

●MXoptoi-com.mail.protection.outlook.com2020-02-08 → 2026-08-10 · 3 obs

○ 2017-02-20 05:14:54
● 2020-02-08 09:08:48
● 2026-08-10 08:40:42

○A178.79.140.2392015-08-02 → 2016-05-09 · 4 obs

● 2015-08-02 03:56:06
● 2016-05-09 13:23:00
○ 2017-02-20 05:14:54
○ 2026-08-10 08:40:42

○A178.79.157.1862017-02-20 → 2020-02-08 · 5 obs

○ 2016-05-09 13:23:00
● 2017-02-20 05:14:54
● 2020-02-08 09:08:48
○ 2026-06-19 17:43:02
○ 2026-08-10 08:40:42

●A185.58.116.1112026-06-19 → 2026-08-10 · 3 obs

○ 2020-02-08 09:08:48
● 2026-06-19 17:43:02
● 2026-08-10 08:40:42

○A2a01:7e00::f03c:91ff:fedf:cc1d2017-02-20 → 2020-02-08 · 5 obs

○ 2016-05-09 13:23:00
● 2017-02-20 05:14:54
● 2020-02-08 09:08:48
○ 2026-06-19 17:43:02
○ 2026-08-10 08:40:42

🔍 DNS Trace

📋 Delegation Chain

Zone	Nameservers	Glue
com	a.gtld-servers.net, b.gtld-servers.net, c.gtld-servers.net, d.gtld-servers.net...	-
optoi.com	ns1.host-anycast.it, ns2.host-anycast.com	1 record

✅ Authoritative Response

Server:185.84.96.5

NS records: ns1.host-anycast.it, ns2.host-anycast.com

🔒 DNSSEC Status

⚠️ Insecure (no DNSSEC)

No DS record for optoi.com (unsigned zone)

⏱️ Timing

Total: 833ms | Queries: -

📄 Records

Type	Count	Sample Data
A	1	`185.58.116.111`
NS	2	`ns1.host-anycast.it, ns2.host-anycast.com`
MX	1	`optoi-com.mail.protection.outlook.com (p`
TXT	1	`v=spf1 mx a include:spf.host.it include:`
SOA	1	`ns1.host-anycast.it dns.host.it`

📌 Glue Records Collected

Total: 1

Out-of-bailiwick: 1 (ns2.host-anycast.com)

Analysis

IP Addresses

optoi.com resolves to just one IP address, 185.58.116.111.

Two other host names, along with zambiasi.com, pontedilegnotonale.com and cooperazionetrentina.it, also share IP numbers with optoi.com.

Name Servers

optoi.com has two authoritative name servers — ns2.host-anycast.com and ns1.host-anycast.it.

optoi.com shares its NS records with other domains, for example studio-rossi.com, fotografotreviso.com, lampo.eu and two others.

ns2.host-anycast.com resolves to 185.84.97.5. ns1.host-anycast.it resolves to 185.84.96.5. Both host names point to a single IP number.

Mail Servers

The sole mail server for optoi.com is optoi-com.mail.protection.outlook.com.

With 8 IP addresses total, optoi-com.mail.protection.outlook.com resolves to 52.101.68.15, 52.101.73.4, 52.101.73.24 and 5 others.

optoi.com - robtex.com

optoi.com

com

Same first word

Similar names

DNS History

🔍 DNS Trace

📋 Delegation Chain

✅ Authoritative Response

🔒 DNSSEC Status

⏱️ Timing

📄 Records

📌 Glue Records Collected

Analysis

IP Addresses

Name Servers

Mail Servers

`optoi.com`

`com`