math-drills.org - robtex.com
math-drills.org
| DNSSEC | 🔒 Signed (DS record present) | ||||||
| A | 2606:4700:3033::ac43:c0c9🇺🇸 Cloudflare2606:4700:3033::/48 , Inc. 101 Townsend Street, San Francisco, California 94107, US ✓ In HTTPS hints | ||||||
| A | 2606:4700:3037::6815:2c0a🇺🇸 Cloudflare2606:4700:3037::/48 , Inc. 101 Townsend Street, San Francisco, California 94107, US ✓ In HTTPS hints | ||||||
| A | 104.21.44.10Cloudflare104.21.32.0/20 , Inc. 101 Townsend Street, San Francisco, California 94107, US ✓ In HTTPS hints | ||||||
| A | 172.67.192.201🇺🇸 Cloudflare172.67.192.0/20 , Inc. 101 Townsend Street, San Francisco, California 94107, US ✓ In HTTPS hints | ||||||
| NS | paul.ns.cloudflare.com ⭐ | ||||||
| A | 2606:4700:58::adf5:3b87🇺🇸 Cloudflare2606:4700:50::/44 , Inc. 101 Townsend Street, San Francisco, California 94107, US | ||||||
| PTR | paul.ns.cloudflare.com | ||||||
| A | 2803:f800:50::6ca2:c187🇨🇷 Cloudflare2803:f800:50::/45 LACNIC generated route6 for CloudFlare Latin America S.R.L | ||||||
| PTR | paul.ns.cloudflare.com | ||||||
| A | 2a06:98c1:50::ac40:2187🇺🇸 Cloudflare2a06:98c1:50::/45 | ||||||
| PTR | paul.ns.cloudflare.com | ||||||
| A | 108.162.193.135🇺🇸 Cloudflare108.162.193.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US | ||||||
| PTR | paul.ns.cloudflare.com | ||||||
| A | 172.64.33.135🇺🇸 Cloudflare172.64.33.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US | ||||||
| PTR | paul.ns.cloudflare.com | ||||||
| A | 173.245.59.135🇺🇸 Cloudflare173.245.59.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US | ||||||
| PTR | paul.ns.cloudflare.com | ||||||
| NS | peaches.ns.cloudflare.com | ||||||
| A | 2606:4700:50::a29f:26ef🇺🇸 Cloudflare2606:4700:50::/44 , Inc. 101 Townsend Street, San Francisco, California 94107, US | ||||||
| PTR | peaches.ns.cloudflare.com | ||||||
| A | 2803:f800:50::6ca2:c2ef🇨🇷 Cloudflare2803:f800:50::/45 LACNIC generated route6 for CloudFlare Latin America S.R.L | ||||||
| PTR | peaches.ns.cloudflare.com | ||||||
| A | 2a06:98c1:50::ac40:22ef🇺🇸 Cloudflare2a06:98c1:50::/45 | ||||||
| PTR | peaches.ns.cloudflare.com | ||||||
| A | 108.162.194.239🇺🇸 Cloudflare108.162.194.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US | ||||||
| PTR | peaches.ns.cloudflare.com | ||||||
| A | 162.159.38.239Cloudflare162.159.32.0/20 , Inc. 101 Townsend Street, San Francisco, California 94107, US | ||||||
| PTR | peaches.ns.cloudflare.com | ||||||
| A | 172.64.34.239🇺🇸 Cloudflare172.64.34.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US | ||||||
| PTR | peaches.ns.cloudflare.com | ||||||
| HTTPS | HTTP/3, HTTP/2 ✓ hints match | ||||||
| IPv4 | 104.21.44.10, 172.67.192.201 | ||||||
| IPv6 | 2606:4700:3033::ac43:c0c9, 2606:4700:3037::6815:2c0a | ||||||
| SOA | paul.ns.cloudflare.comdns@cloudflare.com serial=2398936227 | ||||||
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=1774652605 | ||||||
Same first word
math-drills.com |
math-drills.org |
DNS History
6 records (6 active, 0 former)
●NSpaul.ns.cloudflare.com2026-02-19 → 2026-03-27 · 2 obs
● 2026-03-27 23:15:10
●NSpeaches.ns.cloudflare.com2026-02-19 → 2026-03-27 · 2 obs
● 2026-03-27 23:15:10
●A104.21.44.102026-02-19 → 2026-03-27 · 2 obs
● 2026-03-27 23:15:10
●A172.67.192.2012026-02-19 → 2026-03-27 · 2 obs
● 2026-03-27 23:15:10
●A2606:4700:3033::ac43:c0c92026-02-19 → 2026-03-27 · 2 obs
● 2026-03-27 23:15:10
●A2606:4700:3037::6815:2c0a2026-02-19 → 2026-03-27 · 2 obs
● 2026-03-27 23:15:10
🔍 DNS Trace
📋 Delegation Chain
| Zone | Nameservers | Glue |
|---|---|---|
| org | b0.org.afilias-nst.org, b2.org.afilias-nst.org, d0.org.afilias-nst.org | - |
| math-drills.org | paul.ns.cloudflare.com, peaches.ns.cloudflare.com | - |
✅ Authoritative Response
Server:108.162.193.135
NS records: paul.ns.cloudflare.com, peaches.ns.cloudflare.com
🔒 DNSSEC Status
🔐 Secure (DNSSEC validated)
Chain of trust verified from root to domain
⏱️ Timing
Total: 557ms | Queries: -
📄 Records
| Type | Count | Sample Data |
|---|---|---|
| A | 2 | 172.67.192.201, 104.21.44.10 |
| AAAA | 2 | 2606:4700:3033::ac43:c0c9, 2606:4700:3037::6815:2c0a |
| NS | 2 | paul.ns.cloudflare.com, peaches.ns.cloudflare.com |
| HTTPS | 1 | {"priority":1,"target":".","alpn":["h3", |
| SOA | 1 | paul.ns.cloudflare.com dns.cloudflare.co |
Analysis
IP Addresses
math-drills.org maps to four IP numbers: 2606:4700:3033::ac43:c0c9, 2606:4700:3037::6815:2c0a, 104.21.44.10 and 172.67.192.201.
Other host names such as shetch.net, math123.lol, 123dsn.com, siptology.com and jonhustedforohio.org share IPs with math-drills.org.
Name Servers
Two name servers paul.ns.cloudflare.com and peaches.ns.cloudflare.com handle the delegation for math-drills.org.
math-drills.org shares the same name server setup as other domains, for example kingstonfieldnaturalists.org, mateslibres.com, math-drills.com, mathworksheetlab.com and browntreeccs.ca.
math-drills.org at least partially shares name servers with other domains, for example expertmag.ro, futeje.org.mx, luckystarhub.co.uk, ukshiprepair.com and 20osis777.org.
These name servers are often used together with dina.ns.cloudflare.com and kai.ns.cloudflare.com.
Host names with six IP numbers:
paul.ns.cloudflare.com points to 2606:4700:58::adf5:3b87, 2803:f800:50::6ca2:c187, 2a06:98c1:50::ac40:2187, 108.162.193.135, 172.64.33.135 and 173.245.59.135.
peaches.ns.cloudflare.com points to 2606:4700:50::a29f:26ef, 2803:f800:50::6ca2:c2ef, 2a06:98c1:50::ac40:22ef, 108.162.194.239, 162.159.38.239 and 172.64.34.239.