math-lessons.net - robtex.com
math-lessons.net
| DNSSEC | ⚠️ Not signed | ||||||
| A | 103.224.182.242🇦🇺 TRELLIAN-AS-AP103.224.182.0/23 Trellian Pty. Limited 8 East Concourse | ||||||
| PTR | lb-182-242.above.com | ||||||
| NS | ns11.abovedomains.com ⭐ | ||||||
| A | 103.224.182.47🇦🇺 TRELLIAN-AS-AP103.224.182.0/23 Trellian Pty. Limited 8 East Concourse | ||||||
| PTR | ns11.above.com | ||||||
| NS | ns1.abovedomains.com | ||||||
| A | 103.224.182.9🇦🇺 TRELLIAN-AS-AP103.224.182.0/23 Trellian Pty. Limited 8 East Concourse | ||||||
| PTR | ns1.above.com | ||||||
| A | 103.224.212.9🇦🇺 TRELLIAN-AS-AP103.224.212.0/23 Trellian Pty. Limited 8 East Concourse | ||||||
| PTR | ns1.above.com | ||||||
| NS | ns12.abovedomains.com | ||||||
| A | 103.224.212.47🇦🇺 TRELLIAN-AS-AP103.224.212.0/23 Trellian Pty. Limited 8 East Concourse | ||||||
| PTR | ns12.above.com | ||||||
| MX | park-mx.above.com ⭐ | ||||||
| A | 103.224.212.34🇦🇺 TRELLIAN-AS-AP103.224.212.0/23 Trellian Pty. Limited 8 East Concourse | ||||||
| PTR | park-mx.above.com | ||||||
| TXT | v=spf1 ip6:fdcf:abda:4154::/48 -all | ||||||
| SOA | ns1.abovedomains.comhostmaster@trellian.com 2026-04-15 #1 | ||||||
net
| 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=1776228297 | ||||||
Same first word
DNS History
5 records (5 active, 0 former)
●NSns1.abovedomains.com2026-04-09 → 2026-04-15 · 2 obs
● 2026-04-15 05:10:40
●NSns11.abovedomains.com2026-04-09 → 2026-04-15 · 2 obs
● 2026-04-15 05:10:40
●NSns12.abovedomains.com2026-04-09 → 2026-04-15 · 2 obs
● 2026-04-15 05:10:40
●A103.224.182.2422026-04-09 → 2026-04-15 · 2 obs
● 2026-04-15 05:10:40
🔍 DNS Trace
📋 Delegation Chain
| Zone | Nameservers | Glue |
|---|---|---|
| net | m.gtld-servers.net, k.gtld-servers.net, b.gtld-servers.net, f.gtld-servers.net... | - |
| math-lessons.net | ns11.abovedomains.com, ns12.abovedomains.com | - |
✅ Authoritative Response
Server:103.224.182.47
NS records: ns11.abovedomains.com, ns12.abovedomains.com
🔒 DNSSEC Status
⚠️ Insecure (no DNSSEC)
No DS record for math-lessons.net (unsigned zone)
⏱️ Timing
Total: 3426ms | Queries: -
📄 Records
| Type | Count | Sample Data |
|---|---|---|
| A | 1 | 103.224.182.242 |
| NS | 2 | ns11.abovedomains.com, ns12.abovedomains.com |
| MX | 1 | park-mx.above.com (pri: 10) |
| TXT | 1 | v=spf1 ip6:fdcf:abda:4154::/48 -all |
| SOA | 1 | ns1.abovedomains.com hostmaster.trellian |
Analysis
IP Addresses
math-lessons.net resolves to one IP number: 103.224.182.242.
Other host names, for instance factsfamily.com, bizini.biz, lolcams.net, myusenet.y-a-b.biz and tv58.lordfilms3.biz share IP numbers with math-lessons.net.
Name Servers
math-lessons.net is delegated to three name servers: ns11.abovedomains.com, ns12.abovedomains.com and ns1.abovedomains.com.
math-lessons.net at least partially shares name servers with other domains, including mmcxl.net.id.dnsdb.org, vpace.com, com.wannasee.it, 222.35.duckload.us and 3354.ns2.abovedomains.com.
these name servers are commonly used alongside ns2.abovedomains.com, ns15.abovedomains.com, ns16.abovedomains.com, 421.ns1.abovedomains.com, 421.ns2.abovedomains.com, ns3.abovedomains.com and ns4.abovedomains.com.
Host names with two IP numbers:
ns1.abovedomains.com points to: 103.224.182.9 and 103.224.212.9.
Host names with one IP number:
ns11.abovedomains.com points to: 103.224.182.47.
ns12.abovedomains.com points to: 103.224.212.47.
Mail Servers
A single mail server handles math-lessons.net, park-mx.above.com.
math-lessons.net shares the same mail server setup as other domains, for instance mail.zuyd.net, web.kinglive.vip, 2y.com.au, epost.solutions and flopost.com.
Host name park-mx.above.com resolves to a single IP: 103.224.212.34.