usedmath.com - dns.ninja
usedmath.com
| DNSSEC | ⚠️ Not signed | ||||||
| A | 66.96.149.32🇺🇸 EIG-2987366.96.128.0/18 Endurance International Group, Inc | ||||||
| PTR | 32.149.96.66.static.eigbox.net | ||||||
| NS | ns1.mydomain.com ⭐ | ||||||
| A | 172.64.52.99🇺🇸 Cloudflare172.64.52.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US | ||||||
| NS | ns2.mydomain.com | ||||||
| A | 172.64.53.76🇺🇸 Cloudflare172.64.53.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US | ||||||
| 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.usedmath.com ⭐ | ||||||
| A | 66.96.140.94🇺🇸 EIG-2987366.96.128.0/18 Endurance International Group, Inc | ||||||
| PTR | 94.140.96.66.static.eigbox.net | ||||||
| A | 66.96.140.95🇺🇸 EIG-2987366.96.128.0/18 Endurance International Group, Inc | ||||||
| PTR | 95.140.96.66.static.eigbox.net | ||||||
| SOA | NS1.MYDOMAIN.comnamehost@WORLDNIC.com serial=126042720 | ||||||
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=1783664827 | ||||||
Subdomains
mx.usedmath.com |
Same first word
usedmath.com |
Similar names
DNS History
9 records (6 active, 3 former)
●NSns1.mydomain.com2026-03-03 → 2026-07-10 · 3 obs
● 2026-03-03 05:52:32
● 2026-07-10 06:30:00
○NSns1.yourhostingaccount.com2015-07-15 → 2026-04-20 · 4 obs
● 2026-04-20 08:34:16
○ 2026-05-17 01:06:04
○ 2026-07-10 06:30:00
●NSns2.mydomain.com2026-03-03 → 2026-07-10 · 3 obs
● 2026-03-03 05:52:32
● 2026-07-10 06:30:00
○NSns2.yourhostingaccount.com2015-07-15 → 2026-04-20 · 4 obs
● 2026-04-20 08:34:16
○ 2026-05-17 01:06:04
○ 2026-07-10 06:30:00
●NSns3.mydomain.com2026-03-03 → 2026-07-10 · 3 obs
● 2026-03-03 05:52:32
● 2026-07-10 06:30:00
●NSns4.mydomain.com2026-03-03 → 2026-07-10 · 3 obs
● 2026-03-03 05:52:32
● 2026-07-10 06:30:00
●MXmx.usedmath.com2015-07-15 → 2026-07-10 · 6 obs
● 2026-05-17 02:00:00
○ 2026-05-22 09:00:26
○ 2026-05-28 15:04:30
● 2026-06-03 23:10:54
● 2026-07-10 06:30:00
●A66.96.149.322016-03-02 → 2026-07-10 · 3 obs
● 2016-03-02 21:01:20
● 2026-07-10 06:30:00
○A66.96.163.1292015-07-15 → 2015-12-02 · 4 obs
● 2015-12-02 21:02:00
○ 2016-03-02 21:01:20
○ 2026-07-10 06:30:00
🔍 DNS Trace
📋 Delegation Chain
| Zone | Nameservers | Glue |
|---|---|---|
| com | c.gtld-servers.net, g.gtld-servers.net, b.gtld-servers.net, a.gtld-servers.net... | - |
| usedmath.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 usedmath.com (unsigned zone)
⏱️ Timing
Total: 568ms | Queries: -
📄 Records
| Type | Count | Sample Data |
|---|---|---|
| A | 1 | 66.96.149.32 |
| NS | 2 | ns1.mydomain.com, ns2.mydomain.com |
| MX | 1 | mx.usedmath.com (pri: 30) |
| SOA | 1 | NS1.MYDOMAIN.com namehost.WORLDNIC.com |
📌 Glue Records Collected
Total: 4
Out-of-bailiwick: 4 (ns1.mydomain.com, ns2.mydomain.com, ns3.mydomain.com...)
Analysis
Hierarchy
usedmath.com is the parent zone for mx.usedmath.com.
IP Addresses
usedmath.com resolves to one IP address: 66.96.149.32.
eeprofessionals.com, animalissuesreporter.com, csaki.us and two other host names share IP numbers with usedmath.com.
Name Servers
The authoritative name servers for usedmath.com are ns1.mydomain.com, ns2.mydomain.com, ns3.mydomain.com and ns4.mydomain.com.
usedmath.com partially shares its NS delegation with several other domains, including faithfamilygonzalez.com, 132nd.com, asio.space and two others.
These name servers are regularly seen alongside ns1.yourhostingaccount.com and ns2.yourhostingaccount.com as name servers.
Host names ns1.mydomain.com, ns2.mydomain.com, ns3.mydomain.com and ns4.mydomain.com each have one IP address. Notably, ns1.mydomain.com and ns3.mydomain.com resolve to the same address 172.64.52.99, and ns2.mydomain.com and ns4.mydomain.com resolve to the same address 172.64.53.76.
ns1.mydomain.com and ns3.mydomain.com are host names that each point to 172.64.52.99 IP addresses.
ns2.mydomain.com and ns4.mydomain.com are host names that each point to 172.64.53.76 IP addresses.
Mail Servers
Mail for usedmath.com is handled by a single mail server, mx.usedmath.com.
The host mx.usedmath.com resolves to 66.96.140.94 and 66.96.140.95 — two IP addresses.