teacherful.com - robtex.com
teacherful.com
| DNSSEC | ⚠️ Not signed | ||||||
| A | 108.167.172.202🇺🇸 Jacksonville108.167.172.0/23 Google | ||||||
| PTR | mtowear.com | ||||||
| NS | ns8539.hostgator.com ⭐ | ||||||
| A | 108.167.172.20🇺🇸 Jacksonville108.167.172.0/23 Google | ||||||
| PTR | ns8539.hostgator.com | ||||||
| NS | ns8540.hostgator.com | ||||||
| A | 108.167.172.199🇺🇸 Jacksonville108.167.172.0/23 Google | ||||||
| PTR | ns8540.hostgator.com | ||||||
| MX | mail.teacherful.com ⭐ | ||||||
| A | 108.167.172.202🇺🇸 Jacksonville108.167.172.0/23 Google | ||||||
| PTR | mtowear.com | ||||||
| TXT | v=spf1 ip4:108.167.189.114 a mx include:websitewelcome.com ~all | ||||||
| SOA | ns8539.hostgator.comroot@gator4270.hostgator.com 2026-05-05 #1 | ||||||
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=1778386211 | ||||||
Previously MX for
teacherful.com |
Subdomains
Same first word
teacherful.com |
teacherful.net |
DNS History
11 records (4 active, 7 former)
○NSns1.inmotionhosting.com2017-12-30 → 2017-12-30 · 4 obs
● 2017-12-30 14:10:48
○ 2026-02-16 09:32:42
○ 2026-05-10 04:13:32
○NSns1.readagogo.com2017-01-05 → 2017-01-05 · 3 obs
○ 2017-12-30 14:10:48
○ 2026-05-10 04:13:32
○NSns2.inmotionhosting.com2017-12-30 → 2017-12-30 · 4 obs
● 2017-12-30 14:10:48
○ 2026-02-16 09:32:42
○ 2026-05-10 04:13:32
○NSns2.readagogo.com2017-01-05 → 2017-01-05 · 3 obs
○ 2017-12-30 14:10:48
○ 2026-05-10 04:13:32
●NSns8539.hostgator.com2026-02-16 → 2026-05-10 · 3 obs
● 2026-02-16 09:32:42
● 2026-05-10 04:13:32
●NSns8540.hostgator.com2026-02-16 → 2026-05-10 · 3 obs
● 2026-02-16 09:32:42
● 2026-05-10 04:13:32
●MXmail.teacherful.com2026-02-16 → 2026-05-10 · 3 obs
● 2026-02-16 09:32:42
● 2026-05-10 04:13:32
○MXteacherful.com2017-01-05 → 2017-12-30 · 4 obs
● 2017-12-30 14:10:48
○ 2026-02-16 09:32:42
○ 2026-05-10 04:13:32
●A108.167.172.2022026-02-16 → 2026-05-10 · 3 obs
● 2026-02-16 09:32:42
● 2026-05-10 04:13:32
○A198.1.88.1772017-01-05 → 2017-01-05 · 3 obs
○ 2017-12-30 14:10:48
○ 2026-05-10 04:13:32
○A209.182.203.842017-12-30 → 2017-12-30 · 4 obs
● 2017-12-30 14:10:48
○ 2026-02-16 09:32:42
○ 2026-05-10 04:13:32
🔍 DNS Trace
📋 Delegation Chain
| Zone | Nameservers | Glue |
|---|---|---|
| com | a.gtld-servers.net, b.gtld-servers.net, c.gtld-servers.net, d.gtld-servers.net... | - |
| teacherful.com | ns8539.hostgator.com, ns8540.hostgator.com | 2 records |
✅ Authoritative Response
Server:108.167.172.20
NS records: ns8539.hostgator.com, ns8540.hostgator.com
🔒 DNSSEC Status
⚠️ Insecure (no DNSSEC)
No DS record for teacherful.com (unsigned zone)
⏱️ Timing
Total: 130ms | Queries: -
📄 Records
| Type | Count | Sample Data |
|---|---|---|
| A | 1 | 108.167.172.202 |
| NS | 2 | ns8539.hostgator.com, ns8540.hostgator.com |
| MX | 1 | mail.teacherful.com (pri: 0) |
| TXT | 1 | v=spf1 ip4:108.167.189.114 a mx include: |
| SOA | 1 | ns8539.hostgator.com root.gator4270.host |
📌 Glue Records Collected
Total: 2
Out-of-bailiwick: 2 (ns8539.hostgator.com, ns8540.hostgator.com)
Analysis
Hierarchy
teacherful.com is a parent of mail.teacherful.com and www.teacherful.com.
IP Addresses
teacherful.com points to a single IP number: 108.167.172.202.
Other host names, for instance mail.uniquestore.com.au, gymtechcheer.com, dnbarms.com, taichimand.com and teacherful.net share IP numbers with teacherful.com.
Name Servers
Delegation for teacherful.com rests with two name servers, ns8539.hostgator.com and ns8540.hostgator.com.
teacherful.com shares the same name server setup as other domains, including rbstax.com, cherrymusicoutreach.org, casino21vanuatu.com, quickteach.net and goontesla.com.
teacherful.com at least partially shares name servers with other domains, for instance themiamiinjurylawyer.com, texashomeview.com, ozstudynet.com, goliathstone.com and ozstudy.com.
These name servers are commonly used with hgns1.hostgator.com and hgns2.hostgator.com.
Host names with one IP number: ns8539.hostgator.com points to 108.167.172.20; ns8540.hostgator.com points to 108.167.172.199.
Mail Servers
teacherful.com is handled by a single mail server, mail.teacherful.com.
mail.teacherful.com points to a single IP: 108.167.172.202.