optit.com - dns.ninja
optit.com
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.netnstld@verisign-grs.com serial=1785493852 | ||||||
Subdomains
mail.optit.com |
172972-web1.optit.com |
Same first word
Similar names
DNS History
16 records (10 active, 6 former)
●NSns-cloud-b1.googledomains.com2026-04-08 → 2026-07-31 · 3 obs
● 2026-04-08 20:13:22
● 2026-07-31 10:49:36
●NSns-cloud-b2.googledomains.com2026-04-08 → 2026-07-31 · 3 obs
● 2026-04-08 20:13:22
● 2026-07-31 10:49:36
●NSns-cloud-b3.googledomains.com2026-04-08 → 2026-07-31 · 3 obs
● 2026-04-08 20:13:22
● 2026-07-31 10:49:36
●NSns-cloud-b4.googledomains.com2026-04-08 → 2026-07-31 · 3 obs
● 2026-04-08 20:13:22
● 2026-07-31 10:49:36
○NSns.rackspace.com2015-08-01 → 2026-04-03 · 4 obs
● 2026-04-03 09:12:28
○ 2026-04-08 20:13:22
○ 2026-07-31 10:49:36
○NSns2.rackspace.com2015-08-01 → 2026-04-03 · 4 obs
● 2026-04-03 09:12:28
○ 2026-04-08 20:13:22
○ 2026-07-31 10:49:36
●MXalt1.aspmx.l.google.com2026-04-08 → 2026-07-31 · 3 obs
● 2026-04-08 20:13:22
● 2026-07-31 10:49:36
●MXalt2.aspmx.l.google.com2026-04-08 → 2026-07-31 · 3 obs
● 2026-04-08 20:13:22
● 2026-07-31 10:49:36
●MXalt3.aspmx.l.google.com2026-04-08 → 2026-07-31 · 3 obs
● 2026-04-08 20:13:22
● 2026-07-31 10:49:36
●MXalt4.aspmx.l.google.com2026-04-08 → 2026-07-31 · 3 obs
● 2026-04-08 20:13:22
● 2026-07-31 10:49:36
●MXaspmx.l.google.com2026-04-08 → 2026-07-31 · 3 obs
● 2026-04-08 20:13:22
● 2026-07-31 10:49:36
○MXmx1.emailsrvr.com2015-08-01 → 2026-04-03 · 4 obs
● 2026-04-03 09:12:28
○ 2026-04-08 20:13:22
○ 2026-07-31 10:49:36
○MXmx2.emailsrvr.com2015-08-01 → 2026-04-03 · 4 obs
● 2026-04-03 09:12:28
○ 2026-04-08 20:13:22
○ 2026-07-31 10:49:36
○A148.62.37.1582026-03-03 → 2026-04-03 · 5 obs
● 2026-03-03 11:18:04
● 2026-04-03 09:12:28
○ 2026-04-08 20:13:22
○ 2026-07-31 10:49:36
●A34.16.51.2452026-04-08 → 2026-07-31 · 3 obs
● 2026-04-08 20:13:22
● 2026-07-31 10:49:36
○A72.32.38.412015-08-01 → 2017-01-23 · 4 obs
● 2017-01-23 06:10:30
○ 2026-03-03 11:18:04
○ 2026-07-31 10:49:36
🔍 DNS Trace
📋 Delegation Chain
| Zone | Nameservers | Glue |
|---|---|---|
| com | a.gtld-servers.net, b.gtld-servers.net, c.gtld-servers.net, d.gtld-servers.net... | - |
| optit.com | ns-cloud-b1.googledomains.com, ns-cloud-b2.googledomains.com, ns-cloud-b3.googledomains.com, ns-cloud-b4.googledomains.com | 8 records |
✅ Authoritative Response
Server:216.239.38.107
NS records: ns-cloud-b1.googledomains.com, ns-cloud-b2.googledomains.com, ns-cloud-b3.googledomains.com, ns-cloud-b4.googledomains.com
🔒 DNSSEC Status
⚠️ Insecure (no DNSSEC)
No DS record for optit.com (unsigned zone)
⏱️ Timing
Total: 367ms | Queries: -
📄 Records
| Type | Count | Sample Data |
|---|---|---|
| A | 1 | 34.16.51.245 |
| NS | 4 | ns-cloud-b3.googledomains.com, ns-cloud-b4.googledomains.com... |
| MX | 5 | alt1.aspmx.l.google.com (pri: 5), alt2.aspmx.l.google.com (pri: 5)... |
| SOA | 1 | ns-cloud-b1.googledomains.com cloud-dns- |
📌 Glue Records Collected
Total: 8
Out-of-bailiwick: 8 (ns-cloud-b1.googledomains.com, ns-cloud-b1.googledomains.com, ns-cloud-b2.googledomains.com...)
Analysis
Hierarchy
optit.com is the parent domain of mail.optit.com and 172972-web1.optit.com.
IP Addresses
optit.com points to a single IP number: 34.16.51.245.
Additional host names — including optitmobile.com and 245.51.16.34.bc.googleusercontent.com — share IP numbers with optit.com.
Name Servers
optit.com has four authoritative name servers: ns-cloud-b1.googledomains.com, ns-cloud-b2.googledomains.com, ns-cloud-b3.googledomains.com and ns-cloud-b4.googledomains.com.
optit.com has at least partial name server overlap with other domains, such as suntechsolar.net, nothic.io, fonspabank.it and two others.
ns-cloud-b1.googledomains.com, ns-cloud-b2.googledomains.com, ns-cloud-b3.googledomains.com and ns-cloud-b4.googledomains.com all point to exactly two IP numbers each: ns-cloud-b1.googledomains.com → 216.239.32.107 and 2001:4860:4802:32::6b; ns-cloud-b2.googledomains.com → 216.239.34.107 and 2001:4860:4802:34::6b; ns-cloud-b3.googledomains.com → 216.239.36.107 and 2001:4860:4802:36::6b; ns-cloud-b4.googledomains.com → 216.239.38.107 and 2001:4860:4802:38::6b.
Mail Servers
Mail for optit.com is handled by five mail servers, namely aspmx.l.google.com, alt1.aspmx.l.google.com, alt2.aspmx.l.google.com and two others.
optit.com shares mail servers — at least in part — with other domains, including 3dicg.com, kellyhancock.com, ns500698.ns500758.ns500759.ns500758.ns500759.ns500736.ns500736.ns500576.ns500698.ns500576.ns500698.ns500652.ns500652.ns500652.ns500619.ns500652.tracksymphony.com and two others.
These mail servers are frequently paired with the mail servers alt3.aspmx.l.google.com, alt4.aspmx.l.google.com, aspmx2.googlemail.com and aspmx3.googlemail.com.
Host names with two IP numbers:
aspmx.l.google.com has two IP addresses: 172.253.62.26 and 2607:f8b0:4004:c1d::1a.
alt1.aspmx.l.google.com has two IP addresses: 108.177.123.27 and 2800:3f0:4003:c0f::1a.
alt2.aspmx.l.google.com has two IP addresses: 74.125.193.27 and 2a00:1450:400b:c01::1a.
alt3.aspmx.l.google.com has two IP addresses: 192.178.223.27 and 2a00:1450:4009:c0f::1a.
alt4.aspmx.l.google.com has two IP addresses: 172.253.157.27 and 2a00:1450:400c:c23::1b.