mathboost.com - robtex.com
mathboost.com
| DNSSEC | ⚠️ Not signed | ||||||
| A | 66.96.149.1🇺🇸 EIG-2987366.96.128.0/18 Endurance International Group, Inc | ||||||
| PTR | 1.149.96.66.static.eigbox.net | ||||||
| NS | ns1.yourhostingaccount.com ⭐ ⚠️ Not in parent delegation | ||||||
| A | 65.254.254.102🇺🇸 EIG-2987365.254.224.0/19 TML Customer | ||||||
| PTR | ns1.yourhostingaccount.com | ||||||
| NS | ns1.mydomain.com ⚠️ Not in zone NS records | ||||||
| A | 172.64.52.99🇺🇸 Cloudflare172.64.52.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US | ||||||
| NS | ns2.mydomain.com ⚠️ Not in zone NS records | ||||||
| A | 172.64.53.76🇺🇸 Cloudflare172.64.53.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US | ||||||
| NS | ns2.yourhostingaccount.com ⚠️ Not in parent delegation | ||||||
| A | 65.254.254.155🇺🇸 EIG-2987365.254.224.0/19 TML Customer | ||||||
| PTR | ns2.yourhostingaccount.com | ||||||
| NS | ns3.mydomain.com ⚠️ Not in zone NS records | ||||||
| A | 172.64.52.99🇺🇸 Cloudflare172.64.52.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US | ||||||
| NS | ns4.mydomain.com ⚠️ Not in zone NS records | ||||||
| A | 172.64.53.76🇺🇸 Cloudflare172.64.53.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US | ||||||
| MX | mx.mathboost.com ⭐ | ||||||
| A | 66.96.140.90🇺🇸 EIG-2987366.96.128.0/18 Endurance International Group, Inc | ||||||
| PTR | 90.140.96.66.static.eigbox.net | ||||||
| A | 66.96.140.91🇺🇸 EIG-2987366.96.128.0/18 Endurance International Group, Inc | ||||||
| PTR | 91.140.96.66.static.eigbox.net | ||||||
| SOA | ns1.yourhostingaccount.comadmin@yourhostingaccount.com 2012-11-21 #55 | ||||||
com
| 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=1778614396 | ||||||
Subdomains
mx.mathboost.com |
Same first word
mathboost.com |
Similar names
DNS History
9 records (8 active, 1 former)
●NSns1.mydomain.com2026-05-12 → 2026-05-12 · 3 obs
● 2026-05-12 19:55:40
● 2026-05-12 19:55:42
●NSns1.yourhostingaccount.com2015-06-07 → 2026-05-12 · 2 obs
● 2026-05-12 19:55:42
●NSns2.mydomain.com2026-05-12 → 2026-05-12 · 3 obs
● 2026-05-12 19:55:40
● 2026-05-12 19:55:42
●NSns2.yourhostingaccount.com2015-06-07 → 2026-05-12 · 2 obs
● 2026-05-12 19:55:42
●NSns3.mydomain.com2026-05-12 → 2026-05-12 · 3 obs
● 2026-05-12 19:55:40
● 2026-05-12 19:55:42
●NSns4.mydomain.com2026-05-12 → 2026-05-12 · 3 obs
● 2026-05-12 19:55:40
● 2026-05-12 19:55:42
●MXmx.mathboost.com2015-06-07 → 2026-05-12 · 2 obs
● 2026-05-12 19:55:42
●A66.96.149.12016-04-30 → 2026-05-12 · 3 obs
● 2016-04-30 14:22:52
● 2026-05-12 19:55:42
○A66.96.163.1372015-06-07 → 2016-01-16 · 4 obs
● 2016-01-16 23:23:32
○ 2016-04-30 14:22:52
○ 2026-05-12 19:55:42
🔍 DNS Trace
📋 Delegation Chain
| Zone | Nameservers | Glue |
|---|---|---|
| com | e.gtld-servers.net, m.gtld-servers.net, g.gtld-servers.net, k.gtld-servers.net... | - |
| mathboost.com | ns1.mydomain.com, ns2.mydomain.com, ns3.mydomain.com, ns4.mydomain.com | 4 records |
✅ Authoritative Response
Server:172.64.52.99
NS records: ns1.mydomain.com, ns2.mydomain.com, ns3.mydomain.com, ns4.mydomain.com
🔒 DNSSEC Status
⚠️ Insecure (no DNSSEC)
No DS record for mathboost.com (unsigned zone)
⏱️ Timing
Total: 350ms | Queries: -
📄 Records
| Type | Count | Sample Data |
|---|---|---|
| A | 1 | 66.96.149.1 |
| NS | 2 | ns1.yourhostingaccount.com, ns2.yourhostingaccount.com |
| MX | 1 | mx.mathboost.com (pri: 30) |
| SOA | 1 | ns1.yourhostingaccount.com admin.yourhos |
📌 Glue Records Collected
Total: 4
Out-of-bailiwick: 4 (ns1.mydomain.com, ns2.mydomain.com, ns3.mydomain.com...)
Analysis
Hierarchy
mathboost.com is the parent of mx.mathboost.com.
IP Addresses
mathboost.com resolves to one IP number: 66.96.149.1.
other host names including building-c-e.com, kwikfit4u.ca, www.pasnj.com, sinachile.com and ahvenniemi.com share IP numbers with mathboost.com.
Name Servers
mathboost.com is delegated to six name servers: ns1.mydomain.com, ns2.mydomain.com, ns3.mydomain.com, ns4.mydomain.com, ns1.yourhostingaccount.com and ns2.yourhostingaccount.com.
mathboost.com at least partially shares name servers with other domains, for instance ez341.com, secondmilegrinnell.org, luubert.com, andreaspapadopoulos.com and ruffner.net.
Name servers commonly used together include ns1.dotster.com, ns2.dotster.com, ns1.netfirms.com, ns2.netfirms.com, ns1.domain.com, ns2.domain.com, ns3.domain.com, ns1.verio.com and ns2.verio.com.
Host names with one IP number:
Host ns1.mydomain.com points to 172.64.52.99.
Host ns2.mydomain.com points to 172.64.53.76.
Host ns3.mydomain.com points to 172.64.52.99.
Host ns4.mydomain.com points to 172.64.53.76.
Host ns1.yourhostingaccount.com points to 65.254.254.102.
Host ns2.yourhostingaccount.com points to 65.254.254.155.
Hosts pointing to 172.64.52.99: ns1.mydomain.com and ns3.mydomain.com.
Hosts pointing to 172.64.53.76: ns2.mydomain.com and ns4.mydomain.com.
Mail Servers
mathboost.com is handled by a single mail server, mx.mathboost.com.
mx.mathboost.com resolves to two IP numbers: 66.96.140.90 and 66.96.140.91.