mathsl.org - dns.ninja
mathsl.org
| DNSSEC | ⚠️ Not signed | ||||||
| A | 199.58.80.33🇨🇦 AS7765199.58.80.0/24 Koumbit route advertisement | ||||||
| PTR | lb1.koumbit.net | ||||||
| NS | bureau.koumbit.net ⭐ | ||||||
| NS | ns1.koumbit.net | ||||||
| A | 199.58.80.83🇨🇦 AS7765199.58.80.0/24 Koumbit route advertisement | ||||||
| PTR | ns1.koumbit.net | ||||||
| NS | ns2.koumbit.net | ||||||
| A | 199.254.238.48🇺🇸 AS16652199.254.238.0/24 | ||||||
| PTR | ns2.koumbit.net | ||||||
| NS | ns3.koumbit.net | ||||||
| A | 67.215.5.103🇨🇦 GTCOMM-3666667.215.0.0/20 GloboTech Communications | ||||||
| PTR | ns3.koumbit.net | ||||||
| MX | mail.koumbit.net ⭐ | ||||||
| A | 199.58.80.81🇨🇦 AS7765199.58.80.0/24 Koumbit route advertisement | ||||||
| PTR | homere.koumbit.net | ||||||
| TXT | v=spf1 mx include:spf.koumbit.net ~all | ||||||
| SOA | bureau.koumbit.netroot@bureau.koumbit.net 2026-01-19 #0 | ||||||
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=1786254784 | ||||||
Subdomains
www.mathsl.org |
Same first word
mathsl.org |
Similar names
DNS History
6 records (6 active, 0 former)
●NSbureau.koumbit.net2018-09-30 → 2026-08-09 · 2 obs
● 2026-08-09 06:40:02
●NSns1.koumbit.net2018-09-30 → 2026-08-09 · 2 obs
● 2026-08-09 06:40:02
●NSns2.koumbit.net2018-09-30 → 2026-08-09 · 2 obs
● 2026-08-09 06:40:02
●NSns3.koumbit.net2018-09-30 → 2026-08-09 · 2 obs
● 2026-08-09 06:40:02
●MXmail.koumbit.net2018-09-30 → 2026-08-09 · 2 obs
● 2026-08-09 06:40:02
●A199.58.80.332018-09-30 → 2026-08-09 · 2 obs
● 2026-08-09 06:40:02
🔍 DNS Trace
📋 Delegation Chain
| Zone | Nameservers | Glue |
|---|---|---|
| org | b0.org.afilias-nst.org, b2.org.afilias-nst.org, d0.org.afilias-nst.org | - |
| mathsl.org | ns2.koumbit.net, ns1.koumbit.net, ns3.koumbit.net | - |
✅ Authoritative Response
Server:67.215.5.103
NS records: ns2.koumbit.net, ns1.koumbit.net, ns3.koumbit.net
🔒 DNSSEC Status
⚠️ Insecure (no DNSSEC)
No DS record for mathsl.org (unsigned zone)
⏱️ Timing
Total: 622ms | Queries: -
📄 Records
| Type | Count | Sample Data |
|---|---|---|
| A | 1 | 199.58.80.33 |
| NS | 3 | ns3.koumbit.net, ns1.koumbit.net... |
| MX | 1 | mail.koumbit.net (pri: 5) |
| TXT | 1 | v=spf1 mx include:spf.koumbit.net ~all |
| SOA | 1 | bureau.koumbit.net root.bureau.koumbit.n |
Analysis
Hierarchy
mathsl.org is a parent domain of www.mathsl.org.
IP Addresses
mathsl.org points to a single IP number: 199.58.80.33.
Additional host names — lb1.koumbit.net, cyberlude.ca, sirois.info and two others — share IP numbers with mathsl.org.
Name Servers
mathsl.org has four authoritative name servers: bureau.koumbit.net, ns1.koumbit.net, ns2.koumbit.net and ns3.koumbit.net.
mathsl.org shares at least some of its name servers with other domains, including crues.org, koumbit.org, cathii.org and two others.
These name servers are frequently seen alongside paik.artengine.ca, shadok.artengine.ca, ns0.koumbit.net and 4 other name servers.
The hostnames ns1.koumbit.net, ns2.koumbit.net and ns3.koumbit.net each resolve to a single IP: ns1.koumbit.net → 199.58.80.83, ns2.koumbit.net → 199.254.238.48, ns3.koumbit.net → 67.215.5.103.
Mail Servers
mathsl.org has one mail server: mail.koumbit.net.
mathsl.org shares the same mail server setup as other domains, including soucy.cc, conev.org, renovtandem.com and two others.
mathsl.org shares mail servers — at least in part — with other domains, including forumsdulibre.quebec, mbiederman.com, parcolympique.qc.ca and two others.
mail.koumbit.net directs to just one IP number, 199.58.80.81.