olsonco.com - dns.ninja
olsonco.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=1782204835 | ||||||
Subdomains
mail.olsonco.com |
Same first word
olsonco.com |
Similar names
DNS History
7 records (5 active, 2 former)
●NSns01.domaincontrol.com2015-07-26 → 2026-06-23 · 2 obs
● 2026-06-23 09:13:04
●NSns02.domaincontrol.com2015-07-26 → 2026-06-23 · 2 obs
● 2026-06-23 09:13:04
○MXin-mig04.hes.trendmicro.com2015-07-26 → 2016-06-18 · 4 obs
● 2016-06-18 04:02:50
○ 2017-02-07 16:15:16
○ 2026-06-23 09:13:04
●MXmail.olsonco.com2015-07-26 → 2026-06-23 · 2 obs
● 2026-06-23 09:13:04
●MXolsonco-com.mail.protection.outlook.com2015-07-26 → 2026-06-23 · 2 obs
● 2026-06-23 09:13:04
○A162.228.220.1872015-07-26 → 2017-02-07 · 4 obs
● 2017-02-07 16:15:16
○ 2026-03-24 09:36:24
○ 2026-06-23 09:13:04
●A50.193.32.1462026-03-24 → 2026-06-23 · 3 obs
● 2026-03-24 09:36:24
● 2026-06-23 09:13:04
🔍 DNS Trace
📋 Delegation Chain
| Zone | Nameservers | Glue |
|---|---|---|
| com | k.gtld-servers.net, m.gtld-servers.net, c.gtld-servers.net, a.gtld-servers.net... | - |
| olsonco.com | ns01.domaincontrol.com, ns02.domaincontrol.com | 4 records |
✅ Authoritative Response
Server:97.74.100.1
NS records: ns01.domaincontrol.com, ns02.domaincontrol.com
🔒 DNSSEC Status
⚠️ Insecure (no DNSSEC)
No DS record for olsonco.com (unsigned zone)
⏱️ Timing
Total: 109ms | Queries: -
📄 Records
| Type | Count | Sample Data |
|---|---|---|
| A | 1 | 50.193.32.146 |
| NS | 2 | ns01.domaincontrol.com, ns02.domaincontrol.com |
| MX | 2 | mail.olsonco.com (pri: 90), olsonco-com.mail.protection.outlook.com |
| TXT | 1 | v=spf1 a mx include:spf.protection.outlo |
| SOA | 1 | ns01.domaincontrol.com dns.jomax.net |
📌 Glue Records Collected
Total: 4
Out-of-bailiwick: 4 (ns01.domaincontrol.com, ns01.domaincontrol.com, ns02.domaincontrol.com...)
Analysis
Hierarchy
mail.olsonco.com is delegated beneath olsonco.com.
IP Addresses
olsonco.com resolves to just one IP address, 50.193.32.146.
There are other host names — mail.olsonco.com among them — that share IP numbers with olsonco.com.
Name Servers
DNS delegation for olsonco.com points to two name servers: ns01.domaincontrol.com and ns02.domaincontrol.com.
olsonco.com shares its NS records with other domains, for example amaraobstetrics.com, crefust.com, otpcg.com and two others.
Some name servers delegated to olsonco.com are also used by other domains, notably saptv.net and merakiseeds.com.
ns01.domaincontrol.com directs to 97.74.100.1 and 2603:5:2140::1. ns02.domaincontrol.com directs to 173.201.68.1 and 2603:5:2240::1. Each host name carries two IP addresses.
Mail Servers
olsonco.com is served by two mail servers, mail.olsonco.com and olsonco-com.mail.protection.outlook.com.
DNS names with 8 IP addresses:
olsonco-com.mail.protection.outlook.com has IP addresses 52.101.10.16, 52.101.41.21 and 52.101.41.180, plus 5 other.
Host names that point to one IP address:
mail.olsonco.com directs to 50.193.32.146.