mathbits.org - robtex.com
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 2026-09-27 #7 | ||||||
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=1790546414 | ||||||
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 → 2026-09-27 · 2 obs
● 2026-09-27 22:49:42
●NSns2.mathbits.com2018-09-20 → 2026-09-27 · 2 obs
● 2026-09-27 22:49:42
●MXmathbits.org2018-09-20 → 2026-09-27 · 2 obs
● 2026-09-27 22:49:42
○A67.199.46.782018-09-20 → 2018-09-20 · 3 obs
○ 2026-08-26 12:30:48
○ 2026-09-27 22:49:42
●A67.43.11.1302026-08-26 → 2026-09-27 · 3 obs
● 2026-08-26 12:30:48
● 2026-09-27 22:49:42
🔍 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: 579ms | Queries: -
📄 Records
| Type | Count | Sample Data |
|---|---|---|
| A | 1 | 67.43.11.130 |
| NS | 2 | ns1.mathbits.com, ns2.mathbits.com |
| MX | 1 | mathbits.org (pri: 0) |
| SOA | 1 | ns1.mathbits.com roberts.mathbits.com |
Analysis
Mail Server Role
The MX record for mathbits.org points back to mathbits.org — it is its own mail server.
IP Addresses
mathbits.org directs to one IP number, which is 67.43.11.130.
Among the host names that share IP numbers with mathbits.org are mathbitsprep.com, mathbitsnotebook.net, algebra2bits.net and two others.
Name Servers
mathbits.org uses two name servers for its delegation: ns1.mathbits.com and ns2.mathbits.com.
mathbits.org has the same name server delegation as a number of other domains, such as mathbits.net, waldroncontractor.com, mathbitsnotebook.com and two more.
ns1.mathbits.com resolves to 67.43.11.130; ns2.mathbits.com resolves to the same IP address, 67.43.11.130.
Both ns1.mathbits.com and ns2.mathbits.com resolve to 67.43.11.130 IP addresses each.
Mail Servers
The MX record for mathbits.org points to a single mail server: mathbits.org.
mathbits.org directs to just one IP number, 67.43.11.130.