olson.org - dns.ninja
olson.org
org
| DNSSEC | 🔒 Signed (DS record present) | ||||||
| NS | a0.org.afilias-nst.info ⭐ ⚠️ Not in parent delegation | ||||||
| NS | a2.org.afilias-nst.info ⚠️ Not in parent delegation | ||||||
| NS | b0.org.afilias-nst.org | ||||||
| NS | b2.org.afilias-nst.org | ||||||
| NS | c0.org.afilias-nst.info ⚠️ Not in parent delegation | ||||||
| NS | d0.org.afilias-nst.org | ||||||
| SOA | a0.org.afilias-nst.infohostmaster@donuts.email serial=1781487140 | ||||||
Same first word
Similar names
DNS History
8 records (7 active, 1 former)
●NSns1.mailbank.com2015-07-19 → 2026-06-15 · 2 obs
● 2026-06-15 02:04:54
●NSns1.mdnsservice.com2015-07-19 → 2026-06-15 · 2 obs
● 2026-06-15 02:04:54
●NSns2.mailbank.com2015-07-19 → 2026-06-15 · 2 obs
● 2026-06-15 02:04:54
●NSns2.mdnsservice.com2015-07-19 → 2026-06-15 · 2 obs
● 2026-06-15 02:04:54
●NSns3.mdnsservice.com2015-07-19 → 2026-06-15 · 2 obs
● 2026-06-15 02:04:54
●MXmx.netidentity.com.cust.hostedemail.com2015-07-19 → 2026-06-15 · 2 obs
● 2026-06-15 02:04:54
●A216.40.34.372026-02-17 → 2026-06-15 · 3 obs
● 2026-02-17 17:54:12
● 2026-06-15 02:04:54
○A64.99.80.1212015-07-19 → 2017-05-17 · 4 obs
● 2017-05-17 04:36:38
○ 2026-02-17 17:54:12
○ 2026-06-15 02:04:54
🔍 DNS Trace
📋 Delegation Chain
| Zone | Nameservers | Glue |
|---|---|---|
| org | b0.org.afilias-nst.org, b2.org.afilias-nst.org, d0.org.afilias-nst.org | - |
| olson.org | ns1.mailbank.com, ns2.mailbank.com | - |
✅ Authoritative Response
Server:64.98.148.11
NS records: ns1.mailbank.com, ns2.mailbank.com
🔒 DNSSEC Status
⚠️ Insecure (no DNSSEC)
No DS record for olson.org (unsigned zone)
⏱️ Timing
Total: 623ms | Queries: -
📄 Records
| Type | Count | Sample Data |
|---|---|---|
| A | 1 | 216.40.34.37 |
| NS | 5 | ns3.mdnsservice.com, ns1.mdnsservice.com... |
| MX | 2 | mx.netidentity.com.cust.hostedemail.com , mx.netidentity.com.cust.hostedemail.com |
| TXT | 1 | v=spf1 include:_spf.hostedemail.com ~all |
| SOA | 1 | ns1.mdnsservice.com hostmaster.mdnsservi |
Analysis
IP Addresses
olson.org has exactly one IP address — 216.40.34.37.
lloyd.nu, www.carothers.com, zeis.net plus two other host names have IP numbers in common with olson.org.
Name Servers
Five name servers handle delegation for olson.org: ns1.mailbank.com, ns2.mailbank.com, ns1.mdnsservice.com and two others.
olson.org partially shares its NS delegation with several other domains, including commonwealthtent.com.emailmx.com, loveday.net, ccjclearline.com.emailmx.com and two others.
These name servers are regularly seen alongside ns2.mdnsservice.com and ns3.mdnsservice.com as name servers.
Host names pointing to two IP addresses:
ns1.mdnsservice.com points to 216.40.47.18 and 2604:4000:0:d:216:40:47:18.
ns2.mdnsservice.com points to 64.98.148.11 and 2604:4000:2800:d:64:99:148:11.
ns3.mdnsservice.com points to 64.99.96.34 and 2604:4000:0:d:64:99:96:34.
Host names resolving to a single IP address:
ns1.mailbank.com points to 216.40.47.18.
ns2.mailbank.com points to 64.98.148.11.
ns1.mdnsservice.com and ns1.mailbank.com are host names that each point to 216.40.47.18 IP addresses.
ns2.mdnsservice.com and ns2.mailbank.com are host names that each point to 64.98.148.11 IP addresses.
Mail Servers
olson.org uses one mail server — mx.netidentity.com.cust.hostedemail.com.
The mail server setup of olson.org matches that of other domains such as aanestad.com, harboe.net, haussmann.net and two others.
At least a portion of olson.org's mail servers are also used by other domains, for example mansilla.net.
mx.netidentity.com.cust.hostedemail.com resolves to a single IP number: 216.40.42.4.