bitmaths.com - dns.ninja
bitmaths.com
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=1782022835 | ||||||
Subdomains
www.bitmaths.com |
Same first word
Similar names
DNS History
18 records (7 active, 11 former)
●NSns-1491.awsdns-58.org2026-03-09 → 2026-06-21 · 2 obs
● 2026-06-21 06:28:20
●NSns-1787.awsdns-31.co.uk2026-03-09 → 2026-06-21 · 2 obs
● 2026-06-21 06:28:20
●NSns-249.awsdns-31.com2026-03-09 → 2026-06-21 · 2 obs
● 2026-06-21 06:28:20
●NSns-602.awsdns-11.net2026-03-09 → 2026-06-21 · 2 obs
● 2026-06-21 06:28:20
●A13.236.218.2522026-06-21 → 2026-06-21 · 2 obs
● 2026-06-21 06:28:20
○A13.236.227.1652026-04-01 → 2026-04-01 · 3 obs
● 2026-04-01 03:02:16
○ 2026-06-21 06:28:20
○A13.238.204.2422026-03-09 → 2026-03-15 · 4 obs
● 2026-03-15 18:28:04
○ 2026-03-27 09:07:56
○ 2026-06-21 06:28:20
○A13.238.51.1332026-03-09 → 2026-06-21 · 2 obs
○ 2026-06-21 06:28:20
○A13.55.66.1742026-03-15 → 2026-03-27 · 5 obs
● 2026-03-15 18:28:04
● 2026-03-27 09:07:56
○ 2026-04-01 03:02:16
○ 2026-06-21 06:28:20
●A15.135.226.192026-06-21 → 2026-06-21 · 2 obs
● 2026-06-21 06:28:20
○A15.135.96.1212026-03-15 → 2026-03-15 · 4 obs
● 2026-03-15 18:28:04
○ 2026-03-27 09:07:56
○ 2026-06-21 06:28:20
●A16.176.70.1522026-06-21 → 2026-06-21 · 2 obs
● 2026-06-21 06:28:20
○A3.104.93.232026-03-27 → 2026-04-01 · 4 obs
● 2026-03-27 09:07:56
● 2026-04-01 03:02:16
○ 2026-06-21 06:28:20
○A3.107.218.2492026-03-09 → 2026-06-21 · 2 obs
○ 2026-06-21 06:28:20
○A52.62.125.1022026-03-09 → 2026-03-09 · 3 obs
○ 2026-03-15 18:28:04
○ 2026-06-21 06:28:20
○A52.65.208.1422026-03-27 → 2026-04-01 · 4 obs
● 2026-03-27 09:07:56
● 2026-04-01 03:02:16
○ 2026-06-21 06:28:20
○A54.253.236.362026-03-09 → 2026-06-21 · 2 obs
○ 2026-06-21 06:28:20
○A54.66.227.432026-03-09 → 2026-03-09 · 3 obs
○ 2026-03-15 18:28:04
○ 2026-06-21 06:28:20
🔍 DNS Trace
📋 Delegation Chain
| Zone | Nameservers | Glue |
|---|---|---|
| com | a.gtld-servers.net, b.gtld-servers.net, c.gtld-servers.net, d.gtld-servers.net... | - |
| bitmaths.com | ns-249.awsdns-31.com, ns-602.awsdns-11.net, ns-1787.awsdns-31.co.uk, ns-1491.awsdns-58.org | 2 records |
✅ Authoritative Response
Server:205.251.194.90
NS records: ns-249.awsdns-31.com, ns-602.awsdns-11.net, ns-1787.awsdns-31.co.uk, ns-1491.awsdns-58.org
🔒 DNSSEC Status
⚠️ Insecure (no DNSSEC)
No DS record for bitmaths.com (unsigned zone)
⏱️ Timing
Total: 258ms | Queries: -
📄 Records
| Type | Count | Sample Data |
|---|---|---|
| A | 3 | 15.135.226.19, 16.176.70.152... |
| NS | 4 | ns-1491.awsdns-58.org, ns-1787.awsdns-31.co.uk... |
| SOA | 1 | ns-1787.awsdns-31.co.uk awsdns-hostmaste |
📌 Glue Records Collected
Total: 2
Out-of-bailiwick: 2 (ns-249.awsdns-31.com, ns-249.awsdns-31.com)
Analysis
Hierarchy
www.bitmaths.com is a subdomain of bitmaths.com.
IP Addresses
bitmaths.com has three IP addresses: 13.236.218.252, 15.135.226.19 and 16.176.70.152.
Host names such as thinkmentals.com, fireflyeducation.com.au and firefly.education share their IP numbers with bitmaths.com.
Name Servers
The NS records for bitmaths.com point to four name servers: ns-249.awsdns-31.com, ns-602.awsdns-11.net, ns-1491.awsdns-58.org and ns-1787.awsdns-31.co.uk.
The name servers of bitmaths.com overlap at least partially with those of other domains — among them kouponmedia.com, hitoto.tokyo, terminalfaq.com and two more.
Each of the four hosts ns-249.awsdns-31.com, ns-602.awsdns-11.net, ns-1491.awsdns-58.org and ns-1787.awsdns-31.co.uk has two IP addresses. ns-249.awsdns-31.com points to 205.251.192.249 and 2600:9000:5300:f900::1. ns-602.awsdns-11.net points to 205.251.194.90 and 2600:9000:5302:5a00::1. ns-1491.awsdns-58.org points to 205.251.197.211 and 2600:9000:5305:d300::1. ns-1787.awsdns-31.co.uk points to 205.251.198.251 and 2600:9000:5306:fb00::1.