classroom-library.org - robtex.com
classroom-library.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=1784007557 | ||||||
Same first word
classroom-library.org |
DNS History
7 records (6 active, 1 former)
●NSns61.domaincontrol.com2015-07-19 → 2026-07-14 · 2 obs
● 2026-07-14 05:54:38
●NSns62.domaincontrol.com2015-07-19 → 2026-07-14 · 2 obs
● 2026-07-14 05:54:38
●MXmailstore1.secureserver.net2015-07-19 → 2026-07-14 · 2 obs
● 2026-07-14 05:54:38
●MXsmtp.secureserver.net2015-07-19 → 2026-07-14 · 2 obs
● 2026-07-14 05:54:38
●A15.197.225.1282026-03-27 → 2026-07-14 · 3 obs
● 2026-03-27 09:26:42
● 2026-07-14 05:54:38
○A184.168.221.182015-07-19 → 2017-06-27 · 4 obs
● 2017-06-27 21:10:48
○ 2026-03-27 09:26:42
○ 2026-07-14 05:54:38
●A3.33.251.1682026-03-27 → 2026-07-14 · 3 obs
● 2026-03-27 09:26:42
● 2026-07-14 05:54:38
🔍 DNS Trace
📋 Delegation Chain
| Zone | Nameservers | Glue |
|---|---|---|
| org | b2.org.afilias-nst.org, d0.org.afilias-nst.org, b0.org.afilias-nst.org | - |
| classroom-library.org | ns61.domaincontrol.com, ns62.domaincontrol.com | - |
✅ Authoritative Response
Server:173.201.69.32
NS records: ns61.domaincontrol.com, ns62.domaincontrol.com
🔒 DNSSEC Status
⚠️ Insecure (no DNSSEC)
No DS record for classroom-library.org (unsigned zone)
⏱️ Timing
Total: 336ms | Queries: -
📄 Records
| Type | Count | Sample Data |
|---|---|---|
| A | 2 | 15.197.225.128, 3.33.251.168 |
| NS | 2 | ns61.domaincontrol.com, ns62.domaincontrol.com |
| MX | 2 | smtp.secureserver.net (pri: 0), mailstore1.secureserver.net (pri: 10) |
| SOA | 1 | ns61.domaincontrol.com dns.jomax.net |
Analysis
IP Addresses
classroom-library.org resolves to the IP addresses 3.33.251.168 and 15.197.225.128
Two other host names, along with southhenry.com, bioferm-es.com and assocmgmtco.com, also share IP numbers with classroom-library.org.
Name Servers
classroom-library.org uses two name servers for its delegation: ns61.domaincontrol.com and ns62.domaincontrol.com.
classroom-library.org shares its NS records with other domains, for example chatgptnetworking.com, aankl.dk, allsaintshc.com and two others.
The two host names ns61.domaincontrol.com and ns62.domaincontrol.com each have a pair of IP addresses: ns61.domaincontrol.com has 97.74.101.32 and 2603:5:2153::20, and ns62.domaincontrol.com has 173.201.69.32 and 2603:5:2253::20.
Mail Servers
classroom-library.org is served by two mail servers, mailstore1.secureserver.net and smtp.secureserver.net.
Among the domains sharing a mail server setup with classroom-library.org are ninofamily.com, utahsurrogacy.info, personalguideinrome.com and two others.
mailstore1.secureserver.net has three IP addresses (216.69.141.78, 216.69.141.114 and 216.69.141.162) and smtp.secureserver.net has three IP addresses (216.69.141.71, 216.69.141.84 and 216.69.141.113).