mathclass.net - robtex.com
mathclass.net
| DNSSEC | ⚠️ Not signed | ||||||
| A | 13.248.169.48🇺🇸 Amazon13.248.160.0/20 | ||||||
| PTR | a904c694c05102f30.awsglobalaccelerator.com | ||||||
| A | 76.223.54.146🇺🇸 Amazon76.223.48.0/20 | ||||||
| NS | ns1.afternic.com ⭐ | ||||||
| A | 2603:5:2126::45🇺🇸 GODADDY-DNS2603:5:2120::/44 | ||||||
| PTR | ns1.afternic.com | ||||||
| A | 97.74.98.69🇺🇸 GODADDY-DNS97.74.98.0/23 | ||||||
| PTR | ns1.afternic.com | ||||||
| NS | ns2.afternic.com | ||||||
| A | 2603:5:2226::45🇺🇸 GODADDY-DNS2603:5:2220::/44 | ||||||
| PTR | ns2.afternic.com | ||||||
| A | 173.201.66.69🇺🇸 GODADDY-DNS173.201.66.0/23 | ||||||
| PTR | ns2.afternic.com | ||||||
| TXT | v=spf1 -all | ||||||
| SOA | ns1.afternic.comdns@jomax.net serial=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=1793019466 | ||||||
Same first word
Similar names
Previous names
Next names
DNS History
8 records (4 active, 4 former)
○NSns.buydomains.com2015-06-18 → 2018-01-24 · 4 obs
● 2018-01-24 13:29:26
○ 2026-08-19 21:30:22
○ 2026-10-26 13:42:06
●NSns1.afternic.com2026-08-19 → 2026-10-26 · 3 obs
● 2026-08-19 21:30:22
● 2026-10-26 13:42:06
●NSns2.afternic.com2026-08-19 → 2026-10-26 · 3 obs
● 2026-08-19 21:30:22
● 2026-10-26 13:42:06
●A13.248.169.482026-08-19 → 2026-10-26 · 3 obs
● 2026-08-19 21:30:22
● 2026-10-26 13:42:06
○A141.8.225.1242016-01-25 → 2016-12-31 · 5 obs
● 2016-01-25 20:15:16
● 2016-12-31 21:59:40
○ 2018-01-24 13:29:26
○ 2026-10-26 13:42:06
○A209.99.64.432018-01-24 → 2018-01-24 · 4 obs
● 2018-01-24 13:29:26
○ 2026-08-19 21:30:22
○ 2026-10-26 13:42:06
○A50.63.202.1042015-06-18 → 2015-11-07 · 4 obs
● 2015-11-07 06:36:52
○ 2016-01-25 20:15:16
○ 2026-10-26 13:42:06
●A76.223.54.1462026-08-19 → 2026-10-26 · 3 obs
● 2026-08-19 21:30:22
● 2026-10-26 13:42:06
🔍 DNS Trace
📋 Delegation Chain
| Zone | Nameservers | Glue |
|---|---|---|
| net | a.gtld-servers.net, b.gtld-servers.net, c.gtld-servers.net, d.gtld-servers.net... | - |
| mathclass.net | ns1.afternic.com, ns2.afternic.com | - |
✅ Authoritative Response
Server:173.201.66.69
NS records: ns1.afternic.com, ns2.afternic.com
🔒 DNSSEC Status
⚠️ Insecure (no DNSSEC)
No DS record for mathclass.net (unsigned zone)
⏱️ Timing
Total: 346ms | Queries: -
📄 Records
| Type | Count | Sample Data |
|---|---|---|
| A | 2 | 76.223.54.146, 13.248.169.48 |
| NS | 2 | ns1.afternic.com, ns2.afternic.com |
| MX | 1 | . (pri: 0) |
| TXT | 1 | v=spf1 -all |
| SOA | 1 | ns2.afternic.com dns.jomax.net |
Analysis
IP Addresses
mathclass.net has two IP addresses: 13.248.169.48 and 76.223.54.146
podartifact.xyz, xtremetinting.com, mta.technoracer.com and two other host names share IP numbers with mathclass.net.
Name Servers
DNS delegation for mathclass.net points to two name servers: ns1.afternic.com and ns2.afternic.com.
mathclass.net uses the same name servers as several other domains — among them hornymother.com, alpiasystems.com, sanmarcosschools.com and two more.
The name servers of mathclass.net overlap at least partially with those of other domains — among them burut.com, neonicotinoids.com, suitecommerce.us and two more.
The name servers verification-m3erh32ujyoastvophjvuz.ns101.verify.hn, verification-ag3xtxqjhqhiyarqdrht2l.ns101.verify.hn and verification-d3jclucsp89ganyqbydeny.ns101.verify.hn are commonly seen alongside these name servers.
ns1.afternic.com directs to 97.74.98.69 and 2603:5:2126::45. ns2.afternic.com directs to 173.201.66.69 and 2603:5:2226::45. Each host name carries two IP addresses.