mathtutor4u.com - robtex.com
mathtutor4u.com
| DNSSEC | ⚠️ Not signed | ||||||
| A | 66.235.200.146🇺🇸 Cloudflare66.235.200.0/24 Newfold Digital 5535 Gate Parkway Jacksonville FL 32256 United States * RouteObject 66.235.200.0/24 for CF Origin | ||||||
| PTR | host77.ipowerweb.com | ||||||
| NS | ns1.bluehost.com ⭐ | ||||||
| A | 162.159.24.80Cloudflare162.159.24.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US | ||||||
| PTR | ns1.bluehost.com | ||||||
| NS | ns2.bluehost.com | ||||||
| A | 162.159.25.175Cloudflare162.159.25.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US | ||||||
| PTR | ns2.bluehost.com | ||||||
| MX | mail.mathtutor4u.com ⭐ | ||||||
| SOA | ns1.bluehost.comroot@box4198.bluehost.com 2025-07-15 #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=1774360257 | ||||||
Same first word
mathtutor4u.com |
DNS History
16 records (4 active, 12 former)
○NSdns068.a.register.com2015-09-02 → 2017-07-28 · 4 obs
● 2017-07-28 18:21:00
○ 2026-02-28 01:07:20
○ 2026-03-24 13:56:08
○NSdns082.d.register.com2015-09-02 → 2017-07-28 · 4 obs
● 2017-07-28 18:21:00
○ 2026-02-28 01:07:20
○ 2026-03-24 13:56:08
○NSdns127.c.register.com2015-09-02 → 2017-07-28 · 4 obs
● 2017-07-28 18:21:00
○ 2026-02-28 01:07:20
○ 2026-03-24 13:56:08
○NSdns134.b.register.com2015-09-02 → 2017-07-28 · 4 obs
● 2017-07-28 18:21:00
○ 2026-02-28 01:07:20
○ 2026-03-24 13:56:08
●NSns1.bluehost.com2026-02-28 → 2026-03-24 · 3 obs
● 2026-02-28 01:07:20
● 2026-03-24 13:56:08
●NSns2.bluehost.com2026-02-28 → 2026-03-24 · 3 obs
● 2026-02-28 01:07:20
● 2026-03-24 13:56:08
○MXalt1.aspmx.l.google.com2015-09-02 → 2017-07-28 · 4 obs
● 2017-07-28 18:21:00
○ 2026-02-28 01:07:20
○ 2026-03-24 13:56:08
○MXalt2.aspmx.l.google.com2015-09-02 → 2017-07-28 · 4 obs
● 2017-07-28 18:21:00
○ 2026-02-28 01:07:20
○ 2026-03-24 13:56:08
○MXaspmx.l.google.com2015-09-02 → 2017-07-28 · 4 obs
● 2017-07-28 18:21:00
○ 2026-02-28 01:07:20
○ 2026-03-24 13:56:08
○MXaspmx2.googlemail.com2015-09-02 → 2017-07-28 · 4 obs
● 2017-07-28 18:21:00
○ 2026-02-28 01:07:20
○ 2026-03-24 13:56:08
○MXaspmx3.googlemail.com2015-09-02 → 2017-07-28 · 4 obs
● 2017-07-28 18:21:00
○ 2026-02-28 01:07:20
○ 2026-03-24 13:56:08
○MXaspmx4.googlemail.com2015-09-02 → 2017-07-28 · 4 obs
● 2017-07-28 18:21:00
○ 2026-02-28 01:07:20
○ 2026-03-24 13:56:08
○MXaspmx5.googlemail.com2015-09-02 → 2017-07-28 · 4 obs
● 2017-07-28 18:21:00
○ 2026-02-28 01:07:20
○ 2026-03-24 13:56:08
●MXmail.mathtutor4u.com2026-02-28 → 2026-03-24 · 3 obs
● 2026-02-28 01:07:20
● 2026-03-24 13:56:08
○A199.34.228.562015-09-02 → 2017-07-28 · 4 obs
● 2017-07-28 18:21:00
○ 2026-02-28 01:07:20
○ 2026-03-24 13:56:08
●A66.235.200.1462026-02-28 → 2026-03-24 · 3 obs
● 2026-02-28 01:07:20
● 2026-03-24 13:56:08
🔍 DNS Trace
📋 Delegation Chain
| Zone | Nameservers | Glue |
|---|---|---|
| com | m.gtld-servers.net, l.gtld-servers.net, j.gtld-servers.net, c.gtld-servers.net... | - |
| mathtutor4u.com | ns1.bluehost.com, ns2.bluehost.com | 2 records |
✅ Authoritative Response
Server:162.159.25.175
NS records: ns1.bluehost.com, ns2.bluehost.com
🔒 DNSSEC Status
⚠️ Insecure (no DNSSEC)
No DS record for mathtutor4u.com (unsigned zone)
⏱️ Timing
Total: 219ms | Queries: -
📄 Records
| Type | Count | Sample Data |
|---|---|---|
| A | 1 | 66.235.200.146 |
| NS | 2 | ns2.bluehost.com, ns1.bluehost.com |
| MX | 1 | mail.mathtutor4u.com (pri: 0) |
| SOA | 1 | ns1.bluehost.com root.box4198.bluehost.c |
📌 Glue Records Collected
Total: 2
Out-of-bailiwick: 2 (ns1.bluehost.com, ns2.bluehost.com)
Analysis
IP Addresses
mathtutor4u.com resolves to one IP number: 66.235.200.146.
other host names including kevincarson.com, thec90s.com, animalations.com, flandersems.net and connectcarrierscorp.com share IP numbers with mathtutor4u.com.
Name Servers
mathtutor4u.com is delegated to two name servers ns1.bluehost.com and ns2.bluehost.com.
mathtutor4u.com shares the same name server setup as other domains, for instance championsonly98.com, newenglandres.com, moneysages.com, berrytherapytreats.com and cypressinspection.com.
mathtutor4u.com at least partially shares name servers with other domains, for instance andycaffrey.org, ziontv.net, idepass.com, lum.edu.mx and walltechnology.com.
Host names with one IP number:
ns1.bluehost.com points to 162.159.24.80
ns2.bluehost.com points to 162.159.25.175
Mail Servers
mathtutor4u.com is handled by a single mail server, mail.mathtutor4u.com.