mathbitsnotebook.net - dns.ninja
mathbitsnotebook.net
| 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 | cloudwebx1.webcontrolcenter.com ⭐ | ||||||
| TXT | v=spf1 +a +mx +ip4:75.103.66.3 ?all | ||||||
| SOA | ns1.mathbits.comroberts@mathbits.com 2026-05-24 #1 | ||||||
net
| DNSSEC | 🔒 Signed (DS record present) | ||||||
| NS | a.gtld-servers.net ⭐ | ||||||
| NS | b.gtld-servers.net | ||||||
| NS | c.gtld-servers.net | ||||||
| NS | d.gtld-servers.net | ||||||
| NS | e.gtld-servers.net | ||||||
| NS | f.gtld-servers.net | ||||||
| NS | g.gtld-servers.net | ||||||
| NS | h.gtld-servers.net | ||||||
| NS | i.gtld-servers.net | ||||||
| NS | j.gtld-servers.net | ||||||
| NS | k.gtld-servers.net | ||||||
| NS | l.gtld-servers.net | ||||||
| NS | m.gtld-servers.net | ||||||
| SOA | a.gtld-servers.netnstld@verisign-grs.com serial=1781921645 | ||||||
Same first word
mathbitsnotebook.com |
mathbitsnotebook.org |
mathbitsnotebook.net |
DNS History
8 records (4 active, 4 former)
○NScloudwebx-dns1.webcontrolcenter.com2015-06-18 → 2016-12-03 · 4 obs
● 2016-12-03 20:38:48
○ 2018-07-26 13:22:22
○ 2026-06-20 02:31:30
○NScloudwebx-dns2.webcontrolcenter.com2015-06-18 → 2016-12-03 · 4 obs
● 2016-12-03 20:38:48
○ 2018-07-26 13:22:22
○ 2026-06-20 02:31:30
●NSns1.mathbits.com2018-07-26 → 2026-06-20 · 3 obs
● 2018-07-26 13:22:22
● 2026-06-20 02:31:30
●NSns2.mathbits.com2018-07-26 → 2026-06-20 · 3 obs
● 2018-07-26 13:22:22
● 2026-06-20 02:31:30
●MXcloudwebx1.webcontrolcenter.com2015-06-18 → 2026-06-20 · 2 obs
● 2026-06-20 02:31:30
○A67.199.46.782018-07-26 → 2018-07-26 · 4 obs
● 2018-07-26 13:22:22
○ 2026-04-04 06:09:34
○ 2026-06-20 02:31:30
●A67.43.11.1302026-04-04 → 2026-06-20 · 3 obs
● 2026-04-04 06:09:34
● 2026-06-20 02:31:30
○A75.103.68.1252015-06-18 → 2016-12-03 · 4 obs
● 2016-12-03 20:38:48
○ 2018-07-26 13:22:22
○ 2026-06-20 02:31:30
🔍 DNS Trace
📋 Delegation Chain
| Zone | Nameservers | Glue |
|---|---|---|
| net | a.gtld-servers.net, b.gtld-servers.net, c.gtld-servers.net, d.gtld-servers.net... | - |
| mathbitsnotebook.net | 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 mathbitsnotebook.net (unsigned zone)
⏱️ Timing
Total: 544ms | Queries: -
📄 Records
| Type | Count | Sample Data |
|---|---|---|
| A | 1 | 67.43.11.130 |
| NS | 2 | ns1.mathbits.com, ns2.mathbits.com |
| MX | 1 | cloudwebx1.webcontrolcenter.com (pri: 0) |
| TXT | 1 | v=spf1 +a +mx +ip4:75.103.66.3 ?all |
| SOA | 1 | ns1.mathbits.com roberts.mathbits.com |
Analysis
IP Addresses
mathbitsnotebook.net resolves to one IP address: 67.43.11.130.
algebrabits.net, mail.mathbits.com, algebrabits.com and two other host names share IP numbers with mathbitsnotebook.net.
Name Servers
DNS delegation for mathbitsnotebook.net points to two name servers: ns1.mathbits.com and ns2.mathbits.com.
mathbitsnotebook.net uses the same name servers as several other domains — among them mathbits.com, algebrabits.net, algebrabits.com and two more.
Both ns1.mathbits.com and ns2.mathbits.com have a single IP address, 67.43.11.130, and share it.
Host names pointing to 67.43.11.130 IP addresses: ns1.mathbits.com and ns2.mathbits.com.
Mail Servers
Mail for mathbitsnotebook.net is handled by a single mail server, cloudwebx1.webcontrolcenter.com.
mathbitsnotebook.net uses an identical mail server configuration to several other domains — among them octavianux.com, austinfhs.com, mathbitsprep.com and two more.
mathbitsnotebook.net overlaps on mail servers with certain other domains, robruiz.com among them.
These mail servers commonly appear together with aspmx.l.google.com, alt1.aspmx.l.google.com, alt2.aspmx.l.google.com and two other mail servers.