mathlibs.org - robtex.com
mathlibs.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=1775425108 | ||||||
Same first word
mathlibs.org |
Similar names
DNS History
7 records (6 active, 1 former)
●NSns07.domaincontrol.com2015-06-02 → 2026-04-05 · 2 obs
● 2026-04-05 21:48:18
●NSns08.domaincontrol.com2015-06-02 → 2026-04-05 · 2 obs
● 2026-04-05 21:48:18
●MXmailstore1.secureserver.net2015-06-02 → 2026-04-05 · 2 obs
● 2026-04-05 21:48:18
●MXsmtp.secureserver.net2015-06-02 → 2026-04-05 · 2 obs
● 2026-04-05 21:48:18
●A15.197.225.1282026-03-03 → 2026-04-05 · 3 obs
● 2026-03-03 13:55:02
● 2026-04-05 21:48:18
○A184.168.221.252015-06-02 → 2017-04-04 · 4 obs
● 2017-04-04 21:22:40
○ 2026-03-03 13:55:02
○ 2026-04-05 21:48:18
●A3.33.251.1682026-03-03 → 2026-04-05 · 3 obs
● 2026-03-03 13:55:02
● 2026-04-05 21:48:18
🔍 DNS Trace
📋 Delegation Chain
| Zone | Nameservers | Glue |
|---|---|---|
| org | b0.org.afilias-nst.org, b2.org.afilias-nst.org, d0.org.afilias-nst.org | - |
| mathlibs.org | ns07.domaincontrol.com, ns08.domaincontrol.com | - |
✅ Authoritative Response
Server:173.201.71.4
NS records: ns07.domaincontrol.com, ns08.domaincontrol.com
🔒 DNSSEC Status
⚠️ Insecure (no DNSSEC)
No DS record for mathlibs.org (unsigned zone)
⏱️ Timing
Total: 189ms | Queries: -
📄 Records
| Type | Count | Sample Data |
|---|---|---|
| A | 2 | 15.197.225.128, 3.33.251.168 |
| NS | 2 | ns07.domaincontrol.com, ns08.domaincontrol.com |
| MX | 2 | mailstore1.secureserver.net (pri: 10), smtp.secureserver.net (pri: 0) |
| SOA | 1 | ns07.domaincontrol.com dns.jomax.net |
Analysis
IP Addresses
Two IP numbers are pointed to by mathlibs.org: 3.33.251.168 and 15.197.225.128.
other host names include dreadhq.com, attract.io, brocksoftball.com, retrocops.com and christinesterlingbooks.com; they share IP numbers with mathlibs.org.
Name Servers
Two name servers ns07.domaincontrol.com and ns08.domaincontrol.com handle the delegation for mathlibs.org.
mathlibs.org shares the same name server setup as other domains, for instance rhondaseamonds.com, dilmandram.com, jakeoh.com, mt4buy.com and augustroofing.com.
Host names with two IP numbers:
ns07.domaincontrol.com points to 2603:5:2170::4 and 97.74.103.4.
ns08.domaincontrol.com points to 2603:5:2270::4 and 173.201.71.4.
Mail Servers
mathlibs.org is handled by two mail servers: mailstore1.secureserver.net and smtp.secureserver.net.
mathlibs.org uses the same mail server setup as other domains, for instance babypaymentplan.com, hinjawadi.in, nhrunningfestival.com, acorpsglobal.com and homebychambers.com.
mathlibs.org shares at least partially some mail servers with other domains, for instance die-schatten-der-reformation.de, alessandronardelli.com, stijak.com, thedexterco.com and kidsnwhy.com.
Host names with three IP numbers:
mailstore1.secureserver.net points to: 216.69.141.78, 216.69.141.114 and 216.69.141.162.
smtp.secureserver.net points to: 216.69.141.71, 216.69.141.84 and 216.69.141.113.