optison.com - dns.ninja
optison.com
com
| DNSSEC | π Signed (DS record present) | ||||||
| NS | a.gtld-servers.net β | ||||||
| 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=1781207628 | ||||||
Same first word
Similar names
DNS History
10 records (5 active, 5 former)
βNSns1.bdm.microsoftonline.com2015-10-10 β 2026-06-11 Β· 3 obs
β 2015-10-10 18:59:42
β 2026-06-11 20:06:52
βNSns1.concentric.com2015-05-04 β 2015-05-04 Β· 3 obs
β 2015-10-10 18:59:42
β 2026-06-11 20:06:52
βNSns1.hostingsvcs.com2015-05-04 β 2015-05-04 Β· 3 obs
β 2015-10-10 18:59:42
β 2026-06-11 20:06:52
βNSns2.bdm.microsoftonline.com2015-10-10 β 2026-06-11 Β· 3 obs
β 2015-10-10 18:59:42
β 2026-06-11 20:06:52
βNSns2.hostingsvcs.com2015-05-04 β 2015-05-04 Β· 3 obs
β 2015-10-10 18:59:42
β 2026-06-11 20:06:52
βNSns3.bdm.microsoftonline.com2015-10-10 β 2026-06-11 Β· 3 obs
β 2015-10-10 18:59:42
β 2026-06-11 20:06:52
βNSns3.hostingsvcs.com2015-05-04 β 2015-05-04 Β· 3 obs
β 2015-10-10 18:59:42
β 2026-06-11 20:06:52
βNSns4.bdm.microsoftonline.com2015-10-10 β 2026-06-11 Β· 3 obs
β 2015-10-10 18:59:42
β 2026-06-11 20:06:52
βNSns4.hostingsvcs.com2015-05-04 β 2015-05-04 Β· 3 obs
β 2015-10-10 18:59:42
β 2026-06-11 20:06:52
βMXoptison-com.mail.protection.outlook.com2015-05-04 β 2026-06-11 Β· 2 obs
β 2026-06-11 20:06:52
π DNS Trace
π Delegation Chain
| Zone | Nameservers | Glue |
|---|---|---|
| com | j.gtld-servers.net, d.gtld-servers.net, g.gtld-servers.net, l.gtld-servers.net... | - |
| optison.com | ns1.bdm.microsoftonline.com, ns2.bdm.microsoftonline.com | 4 records |
β Authoritative Response
Server:13.107.236.208
NS records: ns1.bdm.microsoftonline.com, ns2.bdm.microsoftonline.com
π DNSSEC Status
β οΈ Insecure (no DNSSEC)
No DS record for optison.com (unsigned zone)
β±οΈ Timing
Total: 730ms | Queries: -
π Records
| Type | Count | Sample Data |
|---|---|---|
| NS | 4 | ns1.bdm.microsoftonline.com, ns2.bdm.microsoftonline.com... |
| MX | 1 | optison-com.mail.protection.outlook.com |
| TXT | 2 | mscid=yvuJNO6sUDVUKOD45xcUEYBDgAwrn/0YSY, v=spf1 include:spf.protection.outlook.co |
| SOA | 1 | ns1.bdm.microsoftonline.com azuredns-hos |
π Glue Records Collected
Total: 4
Out-of-bailiwick: 4 (ns1.bdm.microsoftonline.com, ns1.bdm.microsoftonline.com, ns2.bdm.microsoftonline.com...)
Analysis
Name Servers
optison.com is delegated to four name servers, ns1.bdm.microsoftonline.com, ns2.bdm.microsoftonline.com, ns3.bdm.microsoftonline.com and ns4.bdm.microsoftonline.com.
At least some of optison.com's name servers are shared with other domains, for example gs1vn.org.vn, gefepro.com, agnitios.com and two more.
These name servers tend to appear together with the name servers ns1.matbao.com, ns1.matbao.vn and ns2.matbao.vn, plus two others.
Four hostnames, each resolving to a pair of IP addresses: ns1.bdm.microsoftonline.com directs to 13.107.236.208 and 2603:1061:0:700::d0; ns2.bdm.microsoftonline.com directs to 150.171.21.208 and 2620:1ec:8ec:700::d0; ns3.bdm.microsoftonline.com directs to 204.14.183.208 and 2a01:111:4000:700::d0; ns4.bdm.microsoftonline.com directs to 208.84.5.208 and 2620:1ec:bda:700::d0.
Mail Servers
optison.com uses one mail server β optison-com.mail.protection.outlook.com.
optison-com.mail.protection.outlook.com has 8 IP addresses: 52.101.9.20, 52.101.11.19, 52.101.41.6 plus 5 more.