thebestmathtutor.com - robtex.com
thebestmathtutor.com
| DNSSEC | ⚠️ Not signed | ||||||
| A | 111.223.38.161🇹🇭 PROENNET-AS111.223.38.0/24 CMI (Customer Route) | ||||||
| PTR | ppp-111.223.38.161.revip.proen.co.th | ||||||
| NS | ns1.dns-diy.net ⚠️ Not in zone NS records | ||||||
| A | 216.245.203.122🇺🇸 Limestone Networks216.245.192.0/19 Inc. 400 S. Akard Street Dallas, TX 75202 US =20 | ||||||
| PTR | 122-203-245-216.static.reverse.lstn.net | ||||||
| NS | ns2.dns-diy.net ⚠️ Not in zone NS records | ||||||
| A | 69.162.86.2🇺🇸 Limestone Networks69.162.64.0/18 Inc. 400 S. Akard Street Dallas, TX 75202 US =20 | ||||||
| PTR | 2-86-162-69.static.reverse.lstn.net | ||||||
| MX | mail.thebestmathtutor.com ⭐ | ||||||
| A | 119.59.104.12🇹🇭 METRABYTE-TH119.59.104.0/24 CAT route object for ProImage | ||||||
| SOA | .hostmaster@nameserver serial=17 | ||||||
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=1774458657 | ||||||
Same first word
thebestmathtutor.com |
DNS History
5 records (4 active, 1 former)
○NS(root)2015-08-23 → 2017-06-11 · 4 obs
● 2017-06-11 21:22:42
○ 2026-03-13 15:05:10
○ 2026-03-25 17:23:44
●NSns1.dns-diy.net2026-03-13 → 2026-03-25 · 3 obs
● 2026-03-13 15:05:10
● 2026-03-25 17:23:44
●NSns2.dns-diy.net2026-03-13 → 2026-03-25 · 3 obs
● 2026-03-13 15:05:10
● 2026-03-25 17:23:44
●MXmail.thebestmathtutor.com2015-08-23 → 2026-03-25 · 2 obs
● 2026-03-25 17:23:44
●A111.223.38.1612015-08-23 → 2026-03-25 · 2 obs
● 2026-03-25 17:23:44
🔍 DNS Trace
📋 Delegation Chain
| Zone | Nameservers | Glue |
|---|---|---|
| com | d.gtld-servers.net, g.gtld-servers.net, e.gtld-servers.net, k.gtld-servers.net... | - |
| thebestmathtutor.com | ns1.dns-diy.net, ns2.dns-diy.net | - |
✅ Authoritative Response
Server:69.162.86.2
NS records: ns1.dns-diy.net, ns2.dns-diy.net
🔒 DNSSEC Status
⚠️ Insecure (no DNSSEC)
No DS record for thebestmathtutor.com (unsigned zone)
⏱️ Timing
Total: 297ms | Queries: -
📄 Records
| Type | Count | Sample Data |
|---|---|---|
| A | 1 | 111.223.38.161 |
| MX | 1 | mail.thebestmathtutor.com (pri: 10) |
| SOA | 1 | . hostmaster.nameserver |
Analysis
IP Addresses
thebestmathtutor.com resolves to one IP number: 111.223.38.161.
Other host names, for instance nshomeproducts.com, tmrubber.net, xn--72czraby4av7gn0b7j.com, oswale.com and p1instrument.com share IP numbers with thebestmathtutor.com.
Name Servers
thebestmathtutor.com's delegation uses two name servers: ns1.dns-diy.net and ns2.dns-diy.net.
thebestmathtutor.com uses the same name server setup as other domains, such as ayg.org, aj-clips.com, manhertz.name, maxqt.com and agencematrimoniale.net.
thebestmathtutor.com at least partially shares name servers with other domains, including hkar.org, chaiyosystem.com, wowin.net, iaunz.com and tlan.ir.
These name servers are commonly used with diy.soweb.net.
Host names with a single IP address: ns1.dns-diy.net points to 216.245.203.122; ns2.dns-diy.net points to 69.162.86.2.
Mail Servers
A single mail server handles thebestmathtutor.com, mail.thebestmathtutor.com.
Host name mail.thebestmathtutor.com resolves to a single IP: 119.59.104.12.