mathvid.com - dns.ninja
mathvid.com
| DNSSEC | ⚠️ Not signed | ||||||
| A | 107.22.163.2🇺🇸 Amazon107.22.0.0/16 EC2 IAD prefix | ||||||
| PTR | mathvids.com | ||||||
| NS | ns.rackspace.com ⭐ | ||||||
| A | 69.20.95.4🇺🇸 RACKSPACE-DFW69.20.95.0/24 Rackspace, 5000 Walzem Road, San Antonio, TX 78218 | ||||||
| PTR | ns.rackspace.com | ||||||
| NS | dns1.stabletransit.com | ||||||
| A | 69.20.95.4🇺🇸 RACKSPACE-DFW69.20.95.0/24 Rackspace, 5000 Walzem Road, San Antonio, TX 78218 | ||||||
| PTR | ns.rackspace.com | ||||||
| NS | dns2.stabletransit.com | ||||||
| A | 65.61.188.4🇺🇸 RACKSPACE-LON65.61.188.0/24 Rackspace, 5000 Walzem Road, San Antonio, TX 78218 | ||||||
| PTR | ns2.rackspace.com | ||||||
| SOA | ns.rackspace.comsupport@protrainings.com serial=1366388244 | ||||||
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=1784968042 | ||||||
Same first word
Similar names
DNS History
4 records (4 active, 0 former)
●NSdns1.stabletransit.com2015-07-31 → 2026-07-25 · 2 obs
● 2026-07-25 08:29:24
●NSdns2.stabletransit.com2015-07-31 → 2026-07-25 · 2 obs
● 2026-07-25 08:29:24
●NSns.rackspace.com2015-07-31 → 2026-07-25 · 2 obs
● 2026-07-25 08:29:24
●A107.22.163.22015-07-31 → 2026-07-25 · 2 obs
● 2026-07-25 08:29:24
🔍 DNS Trace
📋 Delegation Chain
| Zone | Nameservers | Glue |
|---|---|---|
| com | k.gtld-servers.net, g.gtld-servers.net, a.gtld-servers.net, b.gtld-servers.net... | - |
| mathvid.com | dns1.stabletransit.com, dns2.stabletransit.com | 2 records |
✅ Authoritative Response
Server:65.61.188.4
NS records: dns1.stabletransit.com, dns2.stabletransit.com
🔒 DNSSEC Status
⚠️ Insecure (no DNSSEC)
No DS record for mathvid.com (unsigned zone)
⏱️ Timing
Total: 199ms | Queries: -
📄 Records
| Type | Count | Sample Data |
|---|---|---|
| A | 1 | 107.22.163.2 |
| NS | 2 | dns1.stabletransit.com, dns2.stabletransit.com |
| SOA | 1 | ns.rackspace.com support.protrainings.co |
📌 Glue Records Collected
Total: 2
Out-of-bailiwick: 2 (dns1.stabletransit.com, dns2.stabletransit.com)
Analysis
IP Addresses
mathvid.com points to a single IP number: 107.22.163.2.
Name Servers
The authoritative name servers for mathvid.com are ns.rackspace.com, dns1.stabletransit.com and dns2.stabletransit.com — three in total.
mathvid.com shares at least some of its name servers with other domains, including 3mountains.com, sntial.sntialtechnologies.com, wheatleycarcentre.co.uk and two others.
These name servers are frequently paired with the name servers ns2.rackspace.com and dns.stabletransit.com.
ns.rackspace.com, dns1.stabletransit.com and dns2.stabletransit.com each resolve to one IP address: ns.rackspace.com and dns1.stabletransit.com both point to 69.20.95.4, while dns2.stabletransit.com points to 65.61.188.4.
Both ns.rackspace.com and dns1.stabletransit.com resolve to 69.20.95.4 IP addresses each.