sdrresearch.org - robtex.com
sdrresearch.org
| DNSSEC | ⚠️ Not signed | ||||||
| NS | ns1.wwns.com ⚠️ Not in zone NS records | ||||||
| A | 66.128.242.29🇺🇸 UNITED-TELEPHONE66.128.240.0/20 United Telephone | ||||||
| PTR | ns1.wwns.com | ||||||
| NS | ns2.wwns.com ⚠️ Not in zone NS records | ||||||
| A | 66.128.242.22🇺🇸 UNITED-TELEPHONE66.128.240.0/20 United Telephone | ||||||
| PTR | ns2.wwns.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=1786633409 | ||||||
Same first word
sdrresearch.org |
sdrresearch.com |
Similar names
DNS History
7 records (2 active, 5 former)
●NSns1.wwns.com2026-03-27 → 2026-08-13 · 3 obs
○ 2017-06-11 18:53:06
● 2026-03-27 16:24:08
● 2026-08-13 15:32:42
● 2026-03-27 16:24:08
● 2026-08-13 15:32:42
●NSns2.wwns.com2026-03-27 → 2026-08-13 · 3 obs
○ 2017-06-11 18:53:06
● 2026-03-27 16:24:08
● 2026-08-13 15:32:42
● 2026-03-27 16:24:08
● 2026-08-13 15:32:42
○NSns21.domaincontrol.com2015-08-04 → 2017-06-11 · 4 obs
● 2015-08-04 19:07:20
● 2017-06-11 18:53:06
○ 2026-03-27 16:24:08
○ 2026-08-13 15:32:42
● 2017-06-11 18:53:06
○ 2026-03-27 16:24:08
○ 2026-08-13 15:32:42
○NSns22.domaincontrol.com2015-08-04 → 2017-06-11 · 4 obs
● 2015-08-04 19:07:20
● 2017-06-11 18:53:06
○ 2026-03-27 16:24:08
○ 2026-08-13 15:32:42
● 2017-06-11 18:53:06
○ 2026-03-27 16:24:08
○ 2026-08-13 15:32:42
○MXmailstore1.secureserver.net2015-08-04 → 2017-06-11 · 4 obs
● 2015-08-04 19:07:20
● 2017-06-11 18:53:06
○ 2026-03-27 16:24:08
○ 2026-08-13 15:32:42
● 2017-06-11 18:53:06
○ 2026-03-27 16:24:08
○ 2026-08-13 15:32:42
○MXsmtp.secureserver.net2015-08-04 → 2017-06-11 · 4 obs
● 2015-08-04 19:07:20
● 2017-06-11 18:53:06
○ 2026-03-27 16:24:08
○ 2026-08-13 15:32:42
● 2017-06-11 18:53:06
○ 2026-03-27 16:24:08
○ 2026-08-13 15:32:42
○A50.63.202.582015-08-04 → 2017-06-11 · 4 obs
● 2015-08-04 19:07:20
● 2017-06-11 18:53:06
○ 2026-03-27 16:24:08
○ 2026-08-13 15:32:42
● 2017-06-11 18:53:06
○ 2026-03-27 16:24:08
○ 2026-08-13 15:32:42
🔍 DNS Trace
📋 Delegation Chain
| Zone | Nameservers | Glue |
|---|---|---|
| org | b0.org.afilias-nst.org, b2.org.afilias-nst.org, d0.org.afilias-nst.org | - |
| sdrresearch.org | ns1.wwns.com, ns2.wwns.com | - |
✅ Authoritative Response
Server:66.128.242.22
NS records: ns1.wwns.com, ns2.wwns.com
🔒 DNSSEC Status
⚠️ Insecure (no DNSSEC)
No DS record for sdrresearch.org (unsigned zone)
⏱️ Timing
Total: 276ms | Queries: -
📄 Records
| Type | Count | Sample Data |
|---|
Analysis
Name Servers
sdrresearch.org is served by two delegated name servers, ns1.wwns.com and ns2.wwns.com.
sdrresearch.org has a partial name server overlap with other domains — among them sdrresearch.com and wwns.com.
These name servers tend to appear together with the name servers ns1.sdrresearch.com, ns2.sdrresearch.com and wwns.wwns.com.
ns1.wwns.com directs to 66.128.242.29 and ns2.wwns.com directs to 66.128.242.22; each host name points to exactly one IP number.