mathsplain.com - dns.ninja
mathsplain.com
| DNSSEC | ⚠️ Not signed | ||||||
| A | 46.29.136.99 | ||||||
| NS | ns-944.awsdns-54.net ⭐ | ||||||
| NS | ns-1270.awsdns-30.org | ||||||
| NS | ns-16.awsdns-02.com | ||||||
| NS | ns-1868.awsdns-41.co.uk | ||||||
| TXT | v=spf1 mx a ip4:185.51.65.166/32 ip4:193.39.14.94/32 ip4:46.29.136.99/32 incl... | ||||||
| SOA | ns-944.awsdns-54.netawsdns-hostmaster@amazon.com serial=1 | ||||||
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=1783040026 | ||||||
Same first word
mathsplain.com |
Similar names
DNS History
9 records (5 active, 4 former)
●NSns-1270.awsdns-30.org2016-02-04 → 2026-07-03 · 3 obs
○ 2015-10-26 18:24:02
● 2016-02-04 16:46:54
● 2026-07-03 01:19:02
● 2016-02-04 16:46:54
● 2026-07-03 01:19:02
●NSns-16.awsdns-02.com2016-02-04 → 2026-07-03 · 3 obs
○ 2015-10-26 18:24:02
● 2016-02-04 16:46:54
● 2026-07-03 01:19:02
● 2016-02-04 16:46:54
● 2026-07-03 01:19:02
●NSns-1868.awsdns-41.co.uk2016-02-04 → 2026-07-03 · 3 obs
○ 2015-10-26 18:24:02
● 2016-02-04 16:46:54
● 2026-07-03 01:19:02
● 2016-02-04 16:46:54
● 2026-07-03 01:19:02
●NSns-944.awsdns-54.net2016-02-04 → 2026-07-03 · 3 obs
○ 2015-10-26 18:24:02
● 2016-02-04 16:46:54
● 2026-07-03 01:19:02
● 2016-02-04 16:46:54
● 2026-07-03 01:19:02
○NSns1.webtar.hu2015-06-16 → 2015-10-26 · 4 obs
● 2015-06-16 02:40:02
● 2015-10-26 18:24:02
○ 2016-02-04 16:46:54
○ 2026-07-03 01:19:02
● 2015-10-26 18:24:02
○ 2016-02-04 16:46:54
○ 2026-07-03 01:19:02
○NSns2.webtar.hu2015-06-16 → 2015-10-26 · 4 obs
● 2015-06-16 02:40:02
● 2015-10-26 18:24:02
○ 2016-02-04 16:46:54
○ 2026-07-03 01:19:02
● 2015-10-26 18:24:02
○ 2016-02-04 16:46:54
○ 2026-07-03 01:19:02
○MXmail.mathsplain.com2015-06-16 → 2015-10-26 · 4 obs
● 2015-06-16 02:40:02
● 2015-10-26 18:24:02
○ 2016-02-04 16:46:54
○ 2026-07-03 01:19:02
● 2015-10-26 18:24:02
○ 2016-02-04 16:46:54
○ 2026-07-03 01:19:02
○A217.13.104.302015-06-16 → 2017-04-10 · 4 obs
● 2015-06-16 02:40:02
● 2017-04-10 16:00:58
○ 2026-03-05 20:44:04
○ 2026-07-03 01:19:02
● 2017-04-10 16:00:58
○ 2026-03-05 20:44:04
○ 2026-07-03 01:19:02
●A46.29.136.992026-03-05 → 2026-07-03 · 3 obs
○ 2017-04-10 16:00:58
● 2026-03-05 20:44:04
● 2026-07-03 01:19:02
● 2026-03-05 20:44:04
● 2026-07-03 01:19:02
🔍 DNS Trace
📋 Delegation Chain
| Zone | Nameservers | Glue |
|---|---|---|
| com | a.gtld-servers.net, b.gtld-servers.net, c.gtld-servers.net, d.gtld-servers.net... | - |
| mathsplain.com | ns-16.awsdns-02.com, ns-944.awsdns-54.net, ns-1868.awsdns-41.co.uk, ns-1270.awsdns-30.org | 2 records |
✅ Authoritative Response
Server:205.251.196.246
NS records: ns-16.awsdns-02.com, ns-944.awsdns-54.net, ns-1868.awsdns-41.co.uk, ns-1270.awsdns-30.org
🔒 DNSSEC Status
⚠️ Insecure (no DNSSEC)
No DS record for mathsplain.com (unsigned zone)
⏱️ Timing
Total: 791ms | Queries: -
📄 Records
| Type | Count | Sample Data |
|---|---|---|
| A | 1 | 46.29.136.99 |
| NS | 4 | ns-1270.awsdns-30.org, ns-16.awsdns-02.com... |
| TXT | 1 | v=spf1 mx a ip4:185.51.65.166/32 ip4:193 |
| SOA | 1 | ns-944.awsdns-54.net awsdns-hostmaster.a |
📌 Glue Records Collected
Total: 2
Out-of-bailiwick: 2 (ns-16.awsdns-02.com, ns-16.awsdns-02.com)
Analysis
IP Addresses
mathsplain.com has exactly one IP address — 46.29.136.99.
Name Servers
Four name servers handle the delegation for mathsplain.com: ns-16.awsdns-02.com, ns-944.awsdns-54.net, ns-1270.awsdns-30.org and ns-1868.awsdns-41.co.uk.