optcdocumentlibrary.org - dns.ninja
optcdocumentlibrary.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=1785546664 | ||||||
Same first word
optcdocumentlibrary.org |
DNS History
8 records (5 active, 3 former)
○NSns03.domaincontrol.com2015-08-12 → 2017-04-22 · 4 obs
● 2017-04-22 18:42:38
○ 2026-03-27 05:14:24
○ 2026-08-01 01:47:10
○NSns04.domaincontrol.com2015-08-12 → 2017-04-22 · 4 obs
● 2017-04-22 18:42:38
○ 2026-03-27 05:14:24
○ 2026-08-01 01:47:10
●NSns37.domaincontrol.com2026-03-27 → 2026-08-01 · 3 obs
● 2026-03-27 05:14:24
● 2026-08-01 01:47:10
●NSns38.domaincontrol.com2026-03-27 → 2026-08-01 · 3 obs
● 2026-03-27 05:14:24
● 2026-08-01 01:47:10
●MXmailstore1.secureserver.net2015-08-12 → 2026-08-01 · 2 obs
● 2026-08-01 01:47:10
●MXsmtp.secureserver.net2015-08-12 → 2026-08-01 · 2 obs
● 2026-08-01 01:47:10
●A142.115.153.652026-03-27 → 2026-08-01 · 3 obs
● 2026-03-27 05:14:24
● 2026-08-01 01:47:10
○A184.149.5.152015-08-12 → 2017-04-22 · 4 obs
● 2017-04-22 18:42:38
○ 2026-03-27 05:14:24
○ 2026-08-01 01:47:10
🔍 DNS Trace
📋 Delegation Chain
| Zone | Nameservers | Glue |
|---|---|---|
| org | b0.org.afilias-nst.org, b2.org.afilias-nst.org, d0.org.afilias-nst.org | - |
| optcdocumentlibrary.org | ns37.domaincontrol.com, ns38.domaincontrol.com | - |
✅ Authoritative Response
Server:97.74.108.19
NS records: ns37.domaincontrol.com, ns38.domaincontrol.com
🔒 DNSSEC Status
⚠️ Insecure (no DNSSEC)
No DS record for optcdocumentlibrary.org (unsigned zone)
⏱️ Timing
Total: 426ms | Queries: -
📄 Records
| Type | Count | Sample Data |
|---|---|---|
| A | 1 | 142.115.153.65 |
| NS | 2 | ns37.domaincontrol.com, ns38.domaincontrol.com |
| MX | 2 | smtp.secureserver.net (pri: 0), mailstore1.secureserver.net (pri: 10) |
| TXT | 2 | 4i4qsffic3piibt0r53stks6nm, bvae5bv0n00ti7ae1m0no1fea9. |
| SOA | 1 | ns37.domaincontrol.com dns.jomax.net |
Analysis
IP Addresses
optcdocumentlibrary.org resolves to one IP address: 142.115.153.65.
There are other host names — ipagstaticip-4b201989-d672-3e3d-0828-7a70efaed26f.sdsl.bell.ca among them — that share IP numbers with optcdocumentlibrary.org.
Name Servers
DNS delegation for optcdocumentlibrary.org points to two name servers: ns37.domaincontrol.com and ns38.domaincontrol.com.
optcdocumentlibrary.org uses the same name servers as several other domains — among them e-targetit.com, pewskins.com, divinemercyhomeschool.org and two more.
ns37.domaincontrol.com directs to 97.74.108.19 and 2603:5:21c1::13. ns38.domaincontrol.com directs to 173.201.76.19 and 2603:5:22c1::13. Each host name carries two IP addresses.
Mail Servers
Mail for optcdocumentlibrary.org is handled by two mail servers — mailstore1.secureserver.net and smtp.secureserver.net.
optcdocumentlibrary.org uses an identical mail server configuration to several other domains — among them berlinpioneer.com, clubbahamabay.com, jemasports.com and two more.
optcdocumentlibrary.org has mail servers in common with other domains — for example cokeinsights.net and orteliustravel.com.
mailstore1.secureserver.net and smtp.secureserver.net each have three IP addresses — mailstore1.secureserver.net directs to 216.69.141.78, 216.69.141.114 and 216.69.141.162; smtp.secureserver.net directs to 216.69.141.71, 216.69.141.84 and 216.69.141.113.