mathact.com - dns.ninja
mathact.com
| 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 | ns3.afternic.com ⭐ | ||||||
| A | 97.74.98.65🇺🇸 GODADDY-DNS97.74.98.0/23 | ||||||
| PTR | ns3.afternic.com | ||||||
| NS | ns4.afternic.com | ||||||
| A | 173.201.66.65🇺🇸 GODADDY-DNS173.201.66.0/23 | ||||||
| PTR | ns4.namefind.com | ||||||
| TXT | v=spf1 -all | ||||||
| SOA | ns3.afternic.comdns@jomax.net 2025-10-01 #0 | ||||||
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=1785103587 | ||||||
Same first word
mathact.com |
Similar names
DNS History
12 records (4 active, 8 former)
○NSns29.domaincontrol.com2016-07-10 → 2017-03-21 · 4 obs
● 2017-03-21 22:33:56
○ 2020-02-11 11:04:12
○ 2026-07-26 22:19:28
●NSns3.afternic.com2020-02-11 → 2026-07-26 · 3 obs
● 2020-02-11 11:04:12
● 2026-07-26 22:19:28
○NSns30.domaincontrol.com2016-07-10 → 2017-03-21 · 4 obs
● 2017-03-21 22:33:56
○ 2020-02-11 11:04:12
○ 2026-07-26 22:19:28
●NSns4.afternic.com2020-02-11 → 2026-07-26 · 3 obs
● 2020-02-11 11:04:12
● 2026-07-26 22:19:28
○MX.2026-02-18 → 2026-07-26 · 2 obs
○ 2026-07-26 22:19:28
○MXmailstore1.secureserver.net2016-07-10 → 2017-03-21 · 4 obs
● 2017-03-21 22:33:56
○ 2020-02-11 11:04:12
○ 2026-07-26 22:19:28
○MXsmtp.secureserver.net2016-07-10 → 2017-03-21 · 4 obs
● 2017-03-21 22:33:56
○ 2020-02-11 11:04:12
○ 2026-07-26 22:19:28
●A13.248.169.482026-02-18 → 2026-07-26 · 3 obs
● 2026-02-18 13:21:56
● 2026-07-26 22:19:28
○A184.168.221.62016-07-10 → 2017-03-21 · 4 obs
● 2017-03-21 22:33:56
○ 2020-02-11 11:04:12
○ 2026-07-26 22:19:28
○A35.169.58.1882020-02-11 → 2020-02-11 · 4 obs
● 2020-02-11 11:04:12
○ 2026-02-18 13:21:56
○ 2026-07-26 22:19:28
○A54.208.77.1242020-02-11 → 2020-02-11 · 4 obs
● 2020-02-11 11:04:12
○ 2026-02-18 13:21:56
○ 2026-07-26 22:19:28
●A76.223.54.1462026-02-18 → 2026-07-26 · 3 obs
● 2026-02-18 13:21:56
● 2026-07-26 22:19:28
🔍 DNS Trace
📋 Delegation Chain
| Zone | Nameservers | Glue |
|---|---|---|
| com | e.gtld-servers.net, g.gtld-servers.net, k.gtld-servers.net, c.gtld-servers.net... | - |
| mathact.com | ns3.afternic.com, ns4.afternic.com | 2 records |
✅ Authoritative Response
Server:173.201.66.65
NS records: ns3.afternic.com, ns4.afternic.com
🔒 DNSSEC Status
⚠️ Insecure (no DNSSEC)
No DS record for mathact.com (unsigned zone)
⏱️ Timing
Total: 890ms | Queries: -
📄 Records
| Type | Count | Sample Data |
|---|---|---|
| A | 2 | 13.248.169.48, 76.223.54.146 |
| NS | 2 | ns3.afternic.com, ns4.afternic.com |
| MX | 1 | . (pri: 0) |
| TXT | 1 | v=spf1 -all |
| SOA | 1 | ns3.afternic.com dns.jomax.net |
📌 Glue Records Collected
Total: 2
Out-of-bailiwick: 2 (ns3.afternic.com, ns4.afternic.com)
Analysis
IP Addresses
mathact.com has two IP addresses: 13.248.169.48 and 76.223.54.146
Two other host names, along with skillsos.com, dmnz.org and studyseries.com, also share IP numbers with mathact.com.
Name Servers
mathact.com uses two name servers for its delegation: ns3.afternic.com and ns4.afternic.com.
mathact.com shares its NS records with other domains, for example eifa.co, wineop.com, 241.89.193.rdns.ubiquity.io and two others.
There is at least partial name server overlap between mathact.com and other domains — telephoneinfo.com, fgsj.com, eigy.com and two more among them.
These name servers are routinely deployed together with the name servers verification-xca45ox5qyba6vycrpoay7.ns101.verify.hn.
ns3.afternic.com → 97.74.98.65 and ns4.afternic.com → 173.201.66.65: one IP number per host name.