mathclasshelp.com - robtex.com
mathclasshelp.com
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=1784547087 | ||||||
Previously MX for
mathclasshelp.com |
Same first word
mathclasshelp.com |
DNS History
18 records (7 active, 11 former)
○NSns119.ehosts.com2020-03-01 → 2020-03-01 · 4 obs
● 2020-03-01 09:07:28
○ 2026-03-03 22:39:44
○ 2026-07-20 11:38:00
○NSns120.ehosts.com2020-03-01 → 2020-03-01 · 4 obs
● 2020-03-01 09:07:28
○ 2026-03-03 22:39:44
○ 2026-07-20 11:38:00
○NSns5.secureserver.net2008-03-08 → 2008-03-08 · 3 obs
○ 2015-06-26 22:20:54
○ 2026-07-20 11:38:00
○NSns6.secureserver.net2008-03-08 → 2008-03-08 · 3 obs
○ 2015-06-26 22:20:54
○ 2026-07-20 11:38:00
○NSns6195.hostgator.com2015-06-26 → 2015-11-21 · 5 obs
● 2015-06-26 22:20:54
● 2015-11-21 20:16:02
○ 2016-05-04 18:27:58
○ 2026-07-20 11:38:00
○NSns6196.hostgator.com2015-06-26 → 2015-11-21 · 5 obs
● 2015-06-26 22:20:54
● 2015-11-21 20:16:02
○ 2016-05-04 18:27:58
○ 2026-07-20 11:38:00
●NSns67.domaincontrol.com2026-03-03 → 2026-07-20 · 3 obs
● 2026-03-03 22:39:44
● 2026-07-20 11:38:00
●NSns68.domaincontrol.com2026-03-03 → 2026-07-20 · 3 obs
● 2026-03-03 22:39:44
● 2026-07-20 11:38:00
○MXmail.mathclasshelp.com2020-03-01 → 2020-03-01 · 4 obs
● 2020-03-01 09:07:28
○ 2026-03-03 22:39:44
○ 2026-07-20 11:38:00
●MXmailstore1.secureserver.net2026-05-28 → 2026-07-20 · 3 obs
● 2026-05-28 20:53:46
● 2026-07-20 11:38:00
○MXmathclasshelp.com2015-06-26 → 2015-11-21 · 5 obs
● 2015-06-26 22:20:54
● 2015-11-21 20:16:02
○ 2016-05-04 18:27:58
○ 2026-07-20 11:38:00
●MXmxa.eu.mailgun.org2026-05-28 → 2026-07-20 · 3 obs
● 2026-05-28 20:53:46
● 2026-07-20 11:38:00
●MXmxb.eu.mailgun.org2026-05-28 → 2026-07-20 · 3 obs
● 2026-05-28 20:53:46
● 2026-07-20 11:38:00
●MXsmtp.secureserver.net2026-05-28 → 2026-07-20 · 3 obs
● 2026-05-28 20:53:46
● 2026-07-20 11:38:00
○A108.179.255.542020-03-01 → 2020-03-01 · 4 obs
● 2020-03-01 09:07:28
○ 2026-03-03 22:39:44
○ 2026-07-20 11:38:00
○A192.254.184.2022015-06-26 → 2015-11-21 · 5 obs
● 2015-06-26 22:20:54
● 2015-11-21 20:16:02
○ 2016-02-09 12:39:42
○ 2026-07-20 11:38:00
○A50.87.144.1332016-02-09 → 2016-02-09 · 4 obs
● 2016-02-09 12:39:42
○ 2016-05-04 18:27:58
○ 2026-07-20 11:38:00
●A54.188.231.592026-03-03 → 2026-07-20 · 3 obs
● 2026-03-03 22:39:44
● 2026-07-20 11:38:00
🔍 DNS Trace
📋 Delegation Chain
| Zone | Nameservers | Glue |
|---|---|---|
| com | a.gtld-servers.net, b.gtld-servers.net, c.gtld-servers.net, d.gtld-servers.net... | - |
| mathclasshelp.com | ns67.domaincontrol.com, ns68.domaincontrol.com | 4 records |
✅ Authoritative Response
Server:97.74.103.44
NS records: ns67.domaincontrol.com, ns68.domaincontrol.com
🔒 DNSSEC Status
⚠️ Insecure (no DNSSEC)
No DS record for mathclasshelp.com (unsigned zone)
⏱️ Timing
Total: 1813ms | Queries: -
📄 Records
| Type | Count | Sample Data |
|---|---|---|
| A | 1 | 54.188.231.59 |
| NS | 2 | ns67.domaincontrol.com, ns68.domaincontrol.com |
| MX | 4 | mailstore1.secureserver.net (pri: 10), smtp.secureserver.net (pri: 10)... |
| TXT | 2 | v=spf1 include:mailgun.org ~all, google-site-verification=nIH_XuEryR1GGH6 |
| SOA | 1 | ns67.domaincontrol.com dns.jomax.net |
📌 Glue Records Collected
Total: 4
Out-of-bailiwick: 4 (ns67.domaincontrol.com, ns67.domaincontrol.com, ns68.domaincontrol.com...)
Analysis
IP Addresses
mathclasshelp.com has exactly one IP address — 54.188.231.59.
academicclasshelpers.com, onlineclasshelp.us, onlineclassprofessionals.us plus two other host names have IP numbers in common with mathclasshelp.com.
Name Servers
DNS delegation for mathclasshelp.com points to two name servers: ns67.domaincontrol.com and ns68.domaincontrol.com.
The name server configuration of mathclasshelp.com is shared with other domains, for instance webhostingcheap.co.uk, apnhost.com, remcalcs.com and two others.
mathclasshelp.com has partial name server overlap with other domains, including viralismo.com.
ns67.domaincontrol.com directs to 97.74.103.44 and 2603:5:2174::2c. ns68.domaincontrol.com directs to 173.201.71.44 and 2603:5:2274::2c. Each host name carries two IP addresses.
Mail Servers
Mail for mathclasshelp.com is handled by four mail servers: mailstore1.secureserver.net, smtp.secureserver.net, mxa.eu.mailgun.org and mxb.eu.mailgun.org.
At least some of the mail servers used by mathclasshelp.com are shared with other domains: flipblix.com, vitamonkey.com, medicaltrainingschools.com and two others among them.
It is common to find these mail servers paired with the mail servers aspmx.l.google.com, alt1.aspmx.l.google.com and alt2.aspmx.l.google.com, as well as two others.
Host names carrying three IP numbers:
mailstore1.secureserver.net has IP addresses 216.69.141.78, 216.69.141.114 and 216.69.141.162.
smtp.secureserver.net has IP addresses 216.69.141.71, 216.69.141.84 and 216.69.141.113.
Host names resolving to a single IP address:
mxa.eu.mailgun.org directs to 34.111.130.244.
mxb.eu.mailgun.org directs to 34.111.130.244.
Host names pointing to 34.111.130.244 IP addresses: mxa.eu.mailgun.org and mxb.eu.mailgun.org.