optogroup.it - robtex.com
optogroup.it
it
| DNSSEC | 🔒 Signed (DS record present) | ||||||
| NS | dns.nic.it ⭐ | ||||||
| NS | a.dns.it | ||||||
| NS | m.dns.it | ||||||
| NS | nameserver.cnr.it | ||||||
| NS | r.dns.it | ||||||
| NS | v.dns.it | ||||||
| SOA | dns.nic.ithostmaster@nic.it 2026-07-18 #3 | ||||||
Same first word
optogroup.it |
optogroup.eu |
optogroup.com |
optogroup.gr |
Similar names
DNS History
21 records (8 active, 13 former)
●NSdns.fol.it2018-07-25 → 2026-07-18 · 3 obs
● 2018-07-25 01:56:10
● 2026-07-18 01:55:44
○NSdns.technorail.com2015-07-20 → 2017-01-25 · 4 obs
● 2017-01-25 09:48:12
○ 2018-07-25 01:56:10
○ 2026-07-18 01:55:44
●NSdns2.fol.it2018-07-25 → 2026-07-18 · 3 obs
● 2018-07-25 01:56:10
● 2026-07-18 01:55:44
○NSdns2.technorail.com2015-07-20 → 2017-01-25 · 4 obs
● 2017-01-25 09:48:12
○ 2018-07-25 01:56:10
○ 2026-07-18 01:55:44
○NSdns3.arubadns.net2015-07-20 → 2017-01-25 · 4 obs
● 2017-01-25 09:48:12
○ 2018-07-25 01:56:10
○ 2026-07-18 01:55:44
○NSdns4.arubadns.cz2015-07-20 → 2017-01-25 · 4 obs
● 2017-01-25 09:48:12
○ 2018-07-25 01:56:10
○ 2026-07-18 01:55:44
●MXalt1.aspmx.l.google.com2026-03-26 → 2026-07-18 · 3 obs
● 2026-03-26 19:40:06
● 2026-07-18 01:55:44
●MXalt2.aspmx.l.google.com2026-03-26 → 2026-07-18 · 3 obs
● 2026-03-26 19:40:06
● 2026-07-18 01:55:44
●MXalt3.aspmx.l.google.com2026-03-26 → 2026-07-18 · 3 obs
● 2026-03-26 19:40:06
● 2026-07-18 01:55:44
●MXalt4.aspmx.l.google.com2026-03-26 → 2026-07-18 · 3 obs
● 2026-03-26 19:40:06
● 2026-07-18 01:55:44
●MXaspmx.l.google.com2026-03-26 → 2026-07-18 · 3 obs
● 2026-03-26 19:40:06
● 2026-07-18 01:55:44
○MXmx.optogroup.it2015-07-20 → 2017-01-25 · 4 obs
● 2017-01-25 09:48:12
○ 2018-07-25 01:56:10
○ 2026-07-18 01:55:44
●A178.237.3.982026-03-26 → 2026-07-18 · 3 obs
● 2026-03-26 19:40:06
● 2026-07-18 01:55:44
○A62.149.128.1512015-07-20 → 2017-01-25 · 4 obs
● 2017-01-25 09:48:12
○ 2018-07-25 01:56:10
○ 2026-07-18 01:55:44
○A62.149.128.1542015-07-20 → 2017-01-25 · 4 obs
● 2017-01-25 09:48:12
○ 2018-07-25 01:56:10
○ 2026-07-18 01:55:44
○A62.149.128.1572015-07-20 → 2017-01-25 · 4 obs
● 2017-01-25 09:48:12
○ 2018-07-25 01:56:10
○ 2026-07-18 01:55:44
○A62.149.128.1602015-07-20 → 2017-01-25 · 4 obs
● 2017-01-25 09:48:12
○ 2018-07-25 01:56:10
○ 2026-07-18 01:55:44
○A62.149.128.1632015-07-20 → 2017-01-25 · 4 obs
● 2017-01-25 09:48:12
○ 2018-07-25 01:56:10
○ 2026-07-18 01:55:44
○A62.149.128.1662015-07-20 → 2017-01-25 · 4 obs
● 2017-01-25 09:48:12
○ 2018-07-25 01:56:10
○ 2026-07-18 01:55:44
○A62.149.128.722015-07-20 → 2017-01-25 · 4 obs
● 2017-01-25 09:48:12
○ 2018-07-25 01:56:10
○ 2026-07-18 01:55:44
○A62.149.128.742015-07-20 → 2017-01-25 · 4 obs
● 2017-01-25 09:48:12
○ 2018-07-25 01:56:10
○ 2026-07-18 01:55:44
🔍 DNS Trace
📋 Delegation Chain
| Zone | Nameservers | Glue |
|---|---|---|
| it | a.dns.it, m.dns.it, r.dns.it, v.dns.it... | - |
| optogroup.it | dns.fol.it, dns2.fol.it | 2 records |
✅ Authoritative Response
Server:178.237.3.100
NS records: dns.fol.it, dns2.fol.it
🔒 DNSSEC Status
⚠️ Insecure (no DNSSEC)
No DS record for optogroup.it (unsigned zone)
⏱️ Timing
Total: 586ms | Queries: -
📄 Records
| Type | Count | Sample Data |
|---|---|---|
| A | 1 | 178.237.3.98 |
| NS | 2 | dns2.fol.it, dns.fol.it |
| MX | 5 | ALT3.ASPMX.L.GOOGLE.COM (pri: 10), ALT4.ASPMX.L.GOOGLE.COM (pri: 10)... |
| TXT | 2 | google-site-verification=jzvRzk45MTLPZmj, v=spf1 include:_spf.google.com ~all |
| SOA | 1 | dns.fol.it support.fol.it |
📌 Glue Records Collected
Total: 2
Out-of-bailiwick: 2 (dns2.fol.it, dns.fol.it)
Analysis
IP Addresses
optogroup.it has exactly one IP address — 178.237.3.98.
optoteam.it, inv.it, villafillinelle.com plus two other host names have IP numbers in common with optogroup.it.
Name Servers
optogroup.it uses two name servers for its delegation: dns2.fol.it and dns.fol.it.
The name server configuration of optogroup.it is shared with other domains, for instance a-lab.it, crashdive.it, afroimage.com and two others.
There is at least partial name server overlap between optogroup.it and other domains — dba-italia.org, designblu.com, interscambiosrl.it and two more among them.
These name servers are routinely deployed together with the name servers dns3.fol.it.
dns2.fol.it → 178.237.3.99 and dns.fol.it → 178.237.3.100: one IP number per host name.
Mail Servers
optogroup.it has five mail servers, which are aspmx.l.google.com, alt1.aspmx.l.google.com, alt2.aspmx.l.google.com and two others.
At least some of the mail servers used by optogroup.it are shared with other domains: memlife.com, motiondesign.school, wellopp.com and two others among them.
These mail servers are often deployed together with alt3.aspmx.l.google.com, alt4.aspmx.l.google.com, aspmx2.googlemail.com and 3 other mail servers.
Host names pointing to two IP addresses:
aspmx.l.google.com directs traffic to 172.253.122.27 and 2607:f8b0:4004:c1b::1b.
alt1.aspmx.l.google.com directs traffic to 108.177.123.27 and 2800:3f0:4003:c0f::1b.
alt2.aspmx.l.google.com directs traffic to 172.253.116.26 and 2a00:1450:400b:c02::1b.
alt3.aspmx.l.google.com directs traffic to 192.178.223.27 and 2a00:1450:4009:c0f::1b.
alt4.aspmx.l.google.com directs traffic to 172.253.157.27 and 2a00:1450:400c:c23::1b.