mathsite.org - dns.ninja
mathsite.org
| DNSSEC | ⚠️ Not signed | ||||||
| A | 35.80.222.224🇺🇸 Amazon35.80.0.0/12 EC2 PDX prefix | ||||||
| PTR | ec2-35-80-222-224.us-west-2.compute.amazonaws.com | ||||||
| NS | ns-573.awsdns-07.net ⭐ | ||||||
| A | 2600:9000:5302:3d00::1🇺🇸 Amazon2600:9000:5302::/48 - CloudFront | ||||||
| PTR | ns-573.awsdns-07.net | ||||||
| A | 205.251.194.61🇺🇸 Amazon205.251.194.0/24 prefix | ||||||
| PTR | ns-573.awsdns-07.net | ||||||
| NS | ns-1172.awsdns-18.org | ||||||
| A | 2600:9000:5304:9400::1🇺🇸 Amazon2600:9000:5304::/48 - CloudFront | ||||||
| PTR | ns-1172.awsdns-18.org | ||||||
| A | 205.251.196.148🇺🇸 Amazon205.251.196.0/24 prefix | ||||||
| PTR | ns-1172.awsdns-18.org | ||||||
| NS | ns-2038.awsdns-62.co.uk | ||||||
| A | 2600:9000:5307:f600::1🇺🇸 Amazon2600:9000:5307::/48 - CloudFront | ||||||
| PTR | ns-2038.awsdns-62.co.uk | ||||||
| A | 205.251.199.246🇺🇸 Amazon205.251.199.0/24 prefix | ||||||
| PTR | ns-2038.awsdns-62.co.uk | ||||||
| NS | ns-309.awsdns-38.com | ||||||
| A | 2600:9000:5301:3500::1🇺🇸 Amazon2600:9000:5301::/48 - CloudFront | ||||||
| PTR | ns-309.awsdns-38.com | ||||||
| A | 205.251.193.53🇺🇸 Amazon205.251.193.0/24 prefix | ||||||
| PTR | ns-309.awsdns-38.com | ||||||
| SOA | ns-573.awsdns-07.netawsdns-hostmaster@amazon.com serial=1 | ||||||
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=1784837522 | ||||||
Same first word
mathsite.org |
Similar names
DNS History
6 records (5 active, 1 former)
●NSns-1172.awsdns-18.org2015-08-20 → 2026-07-23 · 2 obs
● 2026-07-23 20:21:22
●NSns-2038.awsdns-62.co.uk2015-08-20 → 2026-07-23 · 2 obs
● 2026-07-23 20:21:22
●NSns-309.awsdns-38.com2015-08-20 → 2026-07-23 · 2 obs
● 2026-07-23 20:21:22
●NSns-573.awsdns-07.net2015-08-20 → 2026-07-23 · 2 obs
● 2026-07-23 20:21:22
●A35.80.222.2242026-02-15 → 2026-07-23 · 3 obs
● 2026-02-15 21:04:24
● 2026-07-23 20:21:22
○A54.197.228.2122015-08-20 → 2022-01-11 · 4 obs
● 2022-01-11 02:09:56
○ 2026-02-15 21:04:24
○ 2026-07-23 20:21:22
🔍 DNS Trace
📋 Delegation Chain
| Zone | Nameservers | Glue |
|---|---|---|
| org | b0.org.afilias-nst.org, b2.org.afilias-nst.org, d0.org.afilias-nst.org | - |
| mathsite.org | ns-1172.awsdns-18.org, ns-2038.awsdns-62.co.uk, ns-309.awsdns-38.com, ns-573.awsdns-07.net | 2 records |
✅ Authoritative Response
Server:205.251.196.148
NS records: ns-1172.awsdns-18.org, ns-2038.awsdns-62.co.uk, ns-309.awsdns-38.com, ns-573.awsdns-07.net
🔒 DNSSEC Status
⚠️ Insecure (no DNSSEC)
No DS record for mathsite.org (unsigned zone)
⏱️ Timing
Total: 549ms | Queries: -
📄 Records
| Type | Count | Sample Data |
|---|---|---|
| A | 1 | 35.80.222.224 |
| NS | 4 | ns-1172.awsdns-18.org, ns-2038.awsdns-62.co.uk... |
| SOA | 1 | ns-573.awsdns-07.net awsdns-hostmaster.a |
📌 Glue Records Collected
Total: 2
Out-of-bailiwick: 2 (ns-1172.awsdns-18.org, ns-1172.awsdns-18.org)
Analysis
IP Addresses
mathsite.org resolves to one IP address: 35.80.222.224.
algebrahomework.org, polymathlove.com, pocketmath.net and two other host names share IP numbers with mathsite.org.
Name Servers
The authoritative name servers for mathsite.org are ns-309.awsdns-38.com, ns-573.awsdns-07.net, ns-1172.awsdns-18.org and ns-2038.awsdns-62.co.uk.
mathsite.org shares at least some of its name servers with other domains, including akeiram.com, redteam.net, hpinstantink.fr and two others.
The host names ns-309.awsdns-38.com, ns-573.awsdns-07.net, ns-1172.awsdns-18.org and ns-2038.awsdns-62.co.uk each resolve to two IP addresses: ns-309.awsdns-38.com resolves to 205.251.193.53 and 2600:9000:5301:3500::1; ns-573.awsdns-07.net resolves to 205.251.194.61 and 2600:9000:5302:3d00::1; ns-1172.awsdns-18.org resolves to 205.251.196.148 and 2600:9000:5304:9400::1; ns-2038.awsdns-62.co.uk resolves to 205.251.199.246 and 2600:9000:5307:f600::1.