masterybusiness.com - robtex.com
masterybusiness.com
| DNSSEC | ⚠️ Not signed | ||||||
| A | 64.187.239.229🇺🇸 QUICKPACKET64.187.232.0/21 QuickPacket, LLC | ||||||
| PTR | 64-187-239-229.quickpacket.com | ||||||
| NS | ns1.gridhost.com ⭐ | ||||||
| A | 104.247.216.26🇺🇸 QUICKPACKET104.247.216.0/21 QuickPacket, LLC | ||||||
| PTR | namex.gridhost.com | ||||||
| NS | ns2.gridhost.com | ||||||
| A | 64.187.239.226🇺🇸 QUICKPACKET64.187.232.0/21 QuickPacket, LLC | ||||||
| PTR | webflex.gridhost.com | ||||||
| MX | mailx.gridhost.com ⭐ | ||||||
| A | 160.202.122.60🇺🇸 QUICKPACKET160.202.64.0/18 QuickPacket, LLC | ||||||
| TXT | v=spf1 mx -all | ||||||
| TXT | This sitename does not send E-mail. | ||||||
| TXT | d42fa940ba58b8b19485b4deb8b9a7facee31ed6 | ||||||
| SOA | ns1.gridhost.comhostmaster@masterybusiness.com 2025-09-28 #10 | ||||||
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=1774536957 | ||||||
Same first word
masterybusiness.com |
Similar names
DNS History
9 records (4 active, 5 former)
○NSns01.domaincontrol.com2015-11-11 → 2016-12-07 · 4 obs
● 2016-12-07 00:42:12
○ 2017-11-27 17:38:06
○ 2026-03-26 14:57:00
○NSns02.domaincontrol.com2015-11-11 → 2016-12-07 · 4 obs
● 2016-12-07 00:42:12
○ 2017-11-27 17:38:06
○ 2026-03-26 14:57:00
●NSns1.gridhost.com2026-02-28 → 2026-03-26 · 3 obs
● 2026-02-28 19:08:46
● 2026-03-26 14:57:00
●NSns2.gridhost.com2026-02-28 → 2026-03-26 · 3 obs
● 2026-02-28 19:08:46
● 2026-03-26 14:57:00
○MXmailstore1.secureserver.net2015-11-11 → 2016-12-07 · 4 obs
● 2016-12-07 00:42:12
○ 2017-11-27 17:38:06
○ 2026-03-26 14:57:00
●MXmailx.gridhost.com2026-02-28 → 2026-03-26 · 3 obs
● 2026-02-28 19:08:46
● 2026-03-26 14:57:00
○MXsmtp.secureserver.net2015-11-11 → 2016-12-07 · 4 obs
● 2016-12-07 00:42:12
○ 2017-11-27 17:38:06
○ 2026-03-26 14:57:00
○A50.63.202.442015-11-11 → 2016-12-07 · 4 obs
● 2016-12-07 00:42:12
○ 2017-11-27 17:38:06
○ 2026-03-26 14:57:00
●A64.187.239.2292026-02-28 → 2026-03-26 · 3 obs
● 2026-02-28 19:08:46
● 2026-03-26 14:57:00
🔍 DNS Trace
📋 Delegation Chain
| Zone | Nameservers | Glue |
|---|---|---|
| com | a.gtld-servers.net, b.gtld-servers.net, c.gtld-servers.net, d.gtld-servers.net... | - |
| masterybusiness.com | ns2.gridhost.com, ns1.gridhost.com | 2 records |
✅ Authoritative Response
Server:104.247.216.26
NS records: ns2.gridhost.com, ns1.gridhost.com
🔒 DNSSEC Status
⚠️ Insecure (no DNSSEC)
No DS record for masterybusiness.com (unsigned zone)
⏱️ Timing
Total: 309ms | Queries: -
📄 Records
| Type | Count | Sample Data |
|---|---|---|
| A | 1 | 64.187.239.229 |
| NS | 2 | ns2.gridhost.com, ns1.gridhost.com |
| MX | 1 | mailx.gridhost.com (pri: 10) |
| TXT | 3 | This sitename does not send E-mail., v=spf1 mx -all... |
| SOA | 1 | ns1.gridhost.com hostmaster.masterybusin |
📌 Glue Records Collected
Total: 2
Out-of-bailiwick: 2 (ns2.gridhost.com, ns1.gridhost.com)
Analysis
IP Addresses
masterybusiness.com points to a single IP address: 64.187.239.229.
Other host names such as ocexpress.com, www.emcomp.com, niagaradata.com, www.basepro.com and cam(0x736578)girls.com share IPs with masterybusiness.com.
Name Servers
Two name servers ns1.gridhost.com and ns2.gridhost.com handle the delegation for masterybusiness.com.
masterybusiness.com shares the same name server setup as other domains, for example eoutsourcing.com, aquaprint.com, pawspace.com, sterilight.com and bluprints.com.
Host names with one IP number:
ns1.gridhost.com points to 104.247.216.26; ns2.gridhost.com points to 64.187.239.226.
Mail Servers
The mailx.gridhost.com mail server handles masterybusiness.com.
masterybusiness.com shares the same mail server setup as other domains, including web2.mindforge.com, ocmail.com, web2.brnv.calltech.com, ns1.askpoint.com and flashup.com.
mailx.gridhost.com points to a single IP number: 160.202.122.60.