mathbits.org - dns.ninja
mathbits.org
| DNSSEC | ⚠️ Not signed | ||||||
| A | 67.43.11.130🇺🇸 LiquidWeb67.43.0.0/20 Liquid Web Inc 4210 S. Creyts Rd Lansing, MI 48917 | ||||||
| PTR | cloudvpsserver.mathbits.com | ||||||
| NS | ns1.mathbits.com ⭐ | ||||||
| A | 67.43.11.130🇺🇸 LiquidWeb67.43.0.0/20 Liquid Web Inc 4210 S. Creyts Rd Lansing, MI 48917 | ||||||
| PTR | cloudvpsserver.mathbits.com | ||||||
| NS | ns2.mathbits.com | ||||||
| A | 67.43.11.130🇺🇸 LiquidWeb67.43.0.0/20 Liquid Web Inc 4210 S. Creyts Rd Lansing, MI 48917 | ||||||
| PTR | cloudvpsserver.mathbits.com | ||||||
| MX | mathbits.org ⭐ | ||||||
| A | 67.43.11.130🇺🇸 LiquidWeb67.43.0.0/20 Liquid Web Inc 4210 S. Creyts Rd Lansing, MI 48917 | ||||||
| PTR | cloudvpsserver.mathbits.com | ||||||
| SOA | ns1.mathbits.comroberts@mathbits.com 2026-10-24 #2 | ||||||
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=1792831915 | ||||||
MX for
mathbits.org |
Same first word
Similar names
Previous names
Next names
DNS History
5 records (4 active, 1 former)
●NSns1.mathbits.com2018-09-20 → 2026-10-24 · 2 obs
● 2026-10-24 09:27:00
●NSns2.mathbits.com2018-09-20 → 2026-10-24 · 2 obs
● 2026-10-24 09:27:00
●MXmathbits.org2018-09-20 → 2026-10-24 · 2 obs
● 2026-10-24 09:27:00
○A67.199.46.782018-09-20 → 2018-09-20 · 3 obs
○ 2026-08-26 12:30:48
○ 2026-10-24 09:27:00
●A67.43.11.1302026-08-26 → 2026-10-24 · 3 obs
● 2026-08-26 12:30:48
● 2026-10-24 09:27:00
🔍 DNS Trace
📋 Delegation Chain
| Zone | Nameservers | Glue |
|---|---|---|
| org | b0.org.afilias-nst.org, b2.org.afilias-nst.org, d0.org.afilias-nst.org | - |
| mathbits.org | ns1.mathbits.com, ns2.mathbits.com | - |
✅ Authoritative Response
Server:67.43.11.130
NS records: ns1.mathbits.com, ns2.mathbits.com
🔒 DNSSEC Status
⚠️ Insecure (no DNSSEC)
No DS record for mathbits.org (unsigned zone)
⏱️ Timing
Total: 2201ms | Queries: -
📄 Records
| Type | Count | Sample Data |
|---|---|---|
| A | 1 | 67.43.11.130 |
| NS | 2 | ns2.mathbits.com, ns1.mathbits.com |
| MX | 1 | mathbits.org (pri: 0) |
| SOA | 1 | ns1.mathbits.com roberts.mathbits.com |
Analysis
Mail Server Role
mathbits.org acts as its own mail server.
IP Addresses
mathbits.org points to a single IP number: 67.43.11.130.
Additional host names — mathbitsprep.com, mathbitsnotebook.net, algebra2bits.net and two others — share IP numbers with mathbits.org.
Name Servers
mathbits.org is delegated to two name servers: ns1.mathbits.com and ns2.mathbits.com.
mathbits.org shares its name server setup with other domains, including mathbits.net, waldroncontractor.com, mathbitsnotebook.com and two others.
ns1.mathbits.com and ns2.mathbits.com both resolve to the same single IP address: 67.43.11.130.
ns1.mathbits.com and ns2.mathbits.com are host names that each point to 67.43.11.130 IP addresses.
Mail Servers
mathbits.org has a single mail server: mathbits.org itself.
mathbits.org resolves to a single IP number: 67.43.11.130.