optison.com - dns.ninja

optison.com

DNSSEC⚠️ Not signed
NSns1.bdm.microsoftonline.com ⭐
A2603:1061:0:700::d0πŸ‡ΊπŸ‡Έ Microsoft2603:1000::/25 MICROSOFT
PTRns1-208.azure-dns.com
A13.107.236.208πŸ‡ΊπŸ‡Έ Microsoft13.104.0.0/14 MICROSOFT
PTRns1-208.azure-dns.com
NSns2.bdm.microsoftonline.com
A2620:1ec:8ec:700::d0πŸ‡ΊπŸ‡Έ Microsoft2620:1ec::/36 MICROSOFT
PTRns2-208.azure-dns.net
A150.171.21.208πŸ‡ΊπŸ‡Έ Microsoft150.171.0.0/16 MICROSOFT
PTRns2-208.azure-dns.net
NSns3.bdm.microsoftonline.com ⚠️ Not in parent delegation
A2a01:111:4000:700::d0πŸ‡¬πŸ‡§ Microsoft2a01:111:4000::/36
PTRns3-208.azure-dns.org
A204.14.183.208πŸ‡ΊπŸ‡Έ Microsoft204.14.180.0/22
PTRns3-208.azure-dns.org
NSns4.bdm.microsoftonline.com ⚠️ Not in parent delegation
A2620:1ec:bda:700::d0πŸ‡ΊπŸ‡Έ Microsoft2620:1ec::/36 MICROSOFT
PTRns4-208.azure-dns.info
A208.84.5.208πŸ‡ΊπŸ‡Έ Microsoft208.84.0.0/21 MICROSOFT
PTRns4-208.azure-dns.info
MXoptison-com.mail.protection.outlook.com ⭐
A2a01:111:f403:c927::πŸ‡ΊπŸ‡Έ Microsoft2a01:111:f000::/36
PTRmail-bn6pr21cu00500.inbound.protection.outlook.com
A2a01:111:f403:f901::1πŸ‡ΊπŸ‡Έ Microsoft2a01:111:f000::/36
PTRmail-bl0pr02cu00601.inbound.protection.outlook.com
A2a01:111:f403:f903::πŸ‡ΊπŸ‡Έ Microsoft2a01:111:f000::/36
A2a01:111:f403:f908::πŸ‡ΊπŸ‡Έ Microsoft2a01:111:f000::/36
PTRmail-bn1pr21cu00100.inbound.protection.outlook.com
A52.101.9.20πŸ‡ΊπŸ‡Έ Microsoft52.96.0.0/12 MICROSOFT
PTRmail-bl0pr02cu00604.inbound.protection.outlook.com
A52.101.11.19πŸ‡ΊπŸ‡Έ Microsoft52.96.0.0/12 MICROSOFT
PTRmail-sa9pr04cu00203.inbound.protection.outlook.com
A52.101.41.6πŸ‡ΊπŸ‡Έ Microsoft52.96.0.0/12 MICROSOFT
PTRmail-sj0pr03cu01406.inbound.protection.outlook.com
A52.101.194.4πŸ‡ΊπŸ‡Έ Microsoft52.96.0.0/12 MICROSOFT
PTRmail-ch4pr04cu00104.inbound.protection.outlook.com
TXTmscid=yvuJNO6sUDVUKOD45xcUEYBDgAwrn/0YSY8SuNTnyTHcx9Bst1UPrlGOICbpoR5qhSojEpo...
TXTv=spf1 include:spf.protection.outlook.com -all
SOAns1.bdm.microsoftonline.comazuredns-hostmaster@microsoft.com serial=1

com

Same first word

Similar names

DNS History

10 records (5 active, 5 former)

20162017201820192020202120222023202420252026NSns1.bdm.microsoftonline.comns2.bdm.microsoftonline.comns3.bdm.microsoftonline.comns4.bdm.microsoftonline.comns1.concentric.comns1.hostingsvcs.comns2.hostingsvcs.comns3.hostingsvcs.comns4.hostingsvcs.comMXoptison-com.mail.protection.outlook.com
●NSns1.bdm.microsoftonline.com2015-10-10 β†’ 2026-06-11 Β· 3 obs
β—‹ 2015-05-04 14:13:26
● 2015-10-10 18:59:42
● 2026-06-11 20:06:52
β—‹NSns1.concentric.com2015-05-04 β†’ 2015-05-04 Β· 3 obs
● 2015-05-04 14:13:26
β—‹ 2015-10-10 18:59:42
β—‹ 2026-06-11 20:06:52
β—‹NSns1.hostingsvcs.com2015-05-04 β†’ 2015-05-04 Β· 3 obs
● 2015-05-04 14:13:26
β—‹ 2015-10-10 18:59:42
β—‹ 2026-06-11 20:06:52
●NSns2.bdm.microsoftonline.com2015-10-10 β†’ 2026-06-11 Β· 3 obs
β—‹ 2015-05-04 14:13:26
● 2015-10-10 18:59:42
● 2026-06-11 20:06:52
β—‹NSns2.hostingsvcs.com2015-05-04 β†’ 2015-05-04 Β· 3 obs
● 2015-05-04 14:13:26
β—‹ 2015-10-10 18:59:42
β—‹ 2026-06-11 20:06:52
●NSns3.bdm.microsoftonline.com2015-10-10 β†’ 2026-06-11 Β· 3 obs
β—‹ 2015-05-04 14:13:26
● 2015-10-10 18:59:42
● 2026-06-11 20:06:52
β—‹NSns3.hostingsvcs.com2015-05-04 β†’ 2015-05-04 Β· 3 obs
● 2015-05-04 14:13:26
β—‹ 2015-10-10 18:59:42
β—‹ 2026-06-11 20:06:52
●NSns4.bdm.microsoftonline.com2015-10-10 β†’ 2026-06-11 Β· 3 obs
β—‹ 2015-05-04 14:13:26
● 2015-10-10 18:59:42
● 2026-06-11 20:06:52
β—‹NSns4.hostingsvcs.com2015-05-04 β†’ 2015-05-04 Β· 3 obs
● 2015-05-04 14:13:26
β—‹ 2015-10-10 18:59:42
β—‹ 2026-06-11 20:06:52
●MXoptison-com.mail.protection.outlook.com2015-05-04 β†’ 2026-06-11 Β· 2 obs
● 2015-05-04 14:13:26
● 2026-06-11 20:06:52

πŸ” DNS Trace

πŸ“‹ Delegation Chain

ZoneNameserversGlue
comj.gtld-servers.net, d.gtld-servers.net, g.gtld-servers.net, l.gtld-servers.net...-
optison.comns1.bdm.microsoftonline.com, ns2.bdm.microsoftonline.com4 records

βœ… Authoritative Response

Server:13.107.236.208

NS records: ns1.bdm.microsoftonline.com, ns2.bdm.microsoftonline.com

πŸ”’ DNSSEC Status

⚠️ Insecure (no DNSSEC)

No DS record for optison.com (unsigned zone)

⏱️ Timing

Total: 730ms | Queries: -

πŸ“„ Records

TypeCountSample Data
NS4ns1.bdm.microsoftonline.com, ns2.bdm.microsoftonline.com...
MX1optison-com.mail.protection.outlook.com
TXT2mscid=yvuJNO6sUDVUKOD45xcUEYBDgAwrn/0YSY, v=spf1 include:spf.protection.outlook.co
SOA1ns1.bdm.microsoftonline.com azuredns-hos

πŸ“Œ 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.