owsu.org - robtex.com
owsu.org
| DNSSEC | ⚠️ Not signed | ||||||
| NS | ns3.businesstechmanagement.com ⚠️ Not in zone NS records | ||||||
| A | 205.251.194.187🇺🇸 Amazon205.251.194.0/24 prefix | ||||||
| PTR | ns-699.awsdns-23.net | ||||||
| NS | ns4.businesstechmanagement.com ⚠️ Not in zone NS records | ||||||
| A | 205.251.193.97🇺🇸 Amazon205.251.193.0/24 prefix | ||||||
| PTR | ns-353.awsdns-44.com | ||||||
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=1776092294 | ||||||
Previously MX for
Same first word
Similar names
DNS History
9 records (2 active, 7 former)
○NSns1.businesstechmanagement.com2018-07-15 → 2018-07-15 · 4 obs
○ 2016-09-27 03:38:58
● 2018-07-15 07:43:40
○ 2026-03-17 10:13:50
○ 2026-04-13 15:29:14
● 2018-07-15 07:43:40
○ 2026-03-17 10:13:50
○ 2026-04-13 15:29:14
○NSns1.miketisdalehosting.com2015-06-01 → 2016-09-27 · 4 obs
● 2015-06-01 12:06:40
● 2016-09-27 03:38:58
○ 2018-07-15 07:43:40
○ 2026-04-13 15:29:14
● 2016-09-27 03:38:58
○ 2018-07-15 07:43:40
○ 2026-04-13 15:29:14
○NSns2.businesstechmanagement.com2018-07-15 → 2018-07-15 · 4 obs
○ 2016-09-27 03:38:58
● 2018-07-15 07:43:40
○ 2026-03-17 10:13:50
○ 2026-04-13 15:29:14
● 2018-07-15 07:43:40
○ 2026-03-17 10:13:50
○ 2026-04-13 15:29:14
○NSns2.miketisdalehosting.com2015-06-01 → 2016-09-27 · 4 obs
● 2015-06-01 12:06:40
● 2016-09-27 03:38:58
○ 2018-07-15 07:43:40
○ 2026-04-13 15:29:14
● 2016-09-27 03:38:58
○ 2018-07-15 07:43:40
○ 2026-04-13 15:29:14
●NSns3.businesstechmanagement.com2026-03-17 → 2026-04-13 · 3 obs
○ 2018-07-15 07:43:40
● 2026-03-17 10:13:50
● 2026-04-13 15:29:14
● 2026-03-17 10:13:50
● 2026-04-13 15:29:14
●NSns4.businesstechmanagement.com2026-03-17 → 2026-04-13 · 3 obs
○ 2018-07-15 07:43:40
● 2026-03-17 10:13:50
● 2026-04-13 15:29:14
● 2026-03-17 10:13:50
● 2026-04-13 15:29:14
○MXowsu.org2015-06-01 → 2018-07-15 · 4 obs
● 2015-06-01 12:06:40
● 2018-07-15 07:43:40
○ 2026-03-17 10:13:50
○ 2026-04-13 15:29:14
● 2018-07-15 07:43:40
○ 2026-03-17 10:13:50
○ 2026-04-13 15:29:14
○A198.20.245.1282015-06-01 → 2016-09-27 · 4 obs
● 2015-06-01 12:06:40
● 2016-09-27 03:38:58
○ 2018-07-15 07:43:40
○ 2026-04-13 15:29:14
● 2016-09-27 03:38:58
○ 2018-07-15 07:43:40
○ 2026-04-13 15:29:14
○A54.221.192.542018-07-15 → 2018-07-15 · 4 obs
○ 2016-09-27 03:38:58
● 2018-07-15 07:43:40
○ 2026-03-17 10:13:50
○ 2026-04-13 15:29:14
● 2018-07-15 07:43:40
○ 2026-03-17 10:13:50
○ 2026-04-13 15:29:14
🔍 DNS Trace
📋 Delegation Chain
| Zone | Nameservers | Glue |
|---|---|---|
| org | b2.org.afilias-nst.org, d0.org.afilias-nst.org, b0.org.afilias-nst.org | - |
| owsu.org | ns4.businesstechmanagement.com, ns3.businesstechmanagement.com | - |
✅ Authoritative Response
Server:205.251.194.187
NS records: ns4.businesstechmanagement.com, ns3.businesstechmanagement.com
🔒 DNSSEC Status
⚠️ Insecure (no DNSSEC)
No DS record for owsu.org (unsigned zone)
⏱️ Timing
Total: 453ms | Queries: -
📄 Records
| Type | Count | Sample Data |
|---|
Analysis
Name Servers
owsu.org is delegated to two name servers: ns3.businesstechmanagement.com and ns4.businesstechmanagement.com.
owsu.org partially shares name servers with other domains, for instance collisionworks.biz.
These name servers are commonly used with ns-353.awsdns-44.com, ns-699.awsdns-23.net, ns-1438.awsdns-51.org and ns-1937.awsdns-50.co.uk.
Host names with one IP number:
ns3.businesstechmanagement.com points to: 205.251.194.187.
ns4.businesstechmanagement.com points to: 205.251.193.97.