estmaster.com - dns.ninja
estmaster.com
| DNSSEC | ⚠️ Not signed | ||||||
| A | 192.254.233.133🇺🇸 EIGI192.254.224.0/20 Google | ||||||
| PTR | 192-254-233-133.unifiedlayer.com | ||||||
| NS | ns6439.hostgator.com ⭐ | ||||||
| A | 192.254.233.120🇺🇸 EIGI192.254.224.0/20 Google | ||||||
| PTR | 192-254-233-120.unifiedlayer.com | ||||||
| NS | ns6440.hostgator.com | ||||||
| A | 192.254.233.121🇺🇸 EIGI192.254.224.0/20 Google | ||||||
| PTR | 192-254-233-121.unifiedlayer.com | ||||||
| MX | estmaster.com ⭐ | ||||||
| A | 192.254.233.133🇺🇸 EIGI192.254.224.0/20 Google | ||||||
| PTR | 192-254-233-133.unifiedlayer.com | ||||||
| TXT | v=spf1 +a +mx +ip4:198.57.247.184 +include:websitewelcome.com ~all | ||||||
| SOA | ns6439.hostgator.comroot@gator3220.hostgator.com 2026-08-10 #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=1786536864 | ||||||
MX for
estmaster.com |
Same first word
estmaster.ru |
estmaster.com |
Similar names
DNS History
10 records (4 active, 6 former)
○NSns1.customisehosting.com2015-05-25 → 2015-05-25 · 3 obs
○ 2015-10-10 03:51:44
○ 2026-08-12 12:40:58
○NSns1.fifthware.com2015-10-10 → 2017-04-01 · 5 obs
● 2015-10-10 03:51:44
● 2017-04-01 10:22:14
○ 2020-02-09 19:09:10
○ 2026-08-12 12:40:58
○NSns2.customisehosting.com2015-05-25 → 2015-05-25 · 3 obs
○ 2015-10-10 03:51:44
○ 2026-08-12 12:40:58
○NSns2.fifthware.com2015-10-10 → 2017-04-01 · 5 obs
● 2015-10-10 03:51:44
● 2017-04-01 10:22:14
○ 2020-02-09 19:09:10
○ 2026-08-12 12:40:58
●NSns6439.hostgator.com2020-02-09 → 2026-08-12 · 3 obs
● 2020-02-09 19:09:10
● 2026-08-12 12:40:58
●NSns6440.hostgator.com2020-02-09 → 2026-08-12 · 3 obs
● 2020-02-09 19:09:10
● 2026-08-12 12:40:58
●MXestmaster.com2015-05-25 → 2026-08-12 · 2 obs
● 2026-08-12 12:40:58
○A100.42.52.1192015-05-25 → 2015-05-25 · 3 obs
○ 2015-10-10 03:51:44
○ 2026-08-12 12:40:58
○A192.185.196.582015-10-10 → 2017-04-01 · 5 obs
● 2015-10-10 03:51:44
● 2017-04-01 10:22:14
○ 2020-02-09 19:09:10
○ 2026-08-12 12:40:58
●A192.254.233.1332020-02-09 → 2026-08-12 · 3 obs
● 2020-02-09 19:09:10
● 2026-08-12 12:40:58
🔍 DNS Trace
📋 Delegation Chain
| Zone | Nameservers | Glue |
|---|---|---|
| com | l.gtld-servers.net, j.gtld-servers.net, h.gtld-servers.net, d.gtld-servers.net... | - |
| estmaster.com | ns6439.hostgator.com, ns6440.hostgator.com | 2 records |
✅ Authoritative Response
Server:192.254.233.120
NS records: ns6439.hostgator.com, ns6440.hostgator.com
🔒 DNSSEC Status
⚠️ Insecure (no DNSSEC)
No DS record for estmaster.com (unsigned zone)
⏱️ Timing
Total: 535ms | Queries: -
📄 Records
| Type | Count | Sample Data |
|---|---|---|
| A | 1 | 192.254.233.133 |
| NS | 2 | ns6440.hostgator.com, ns6439.hostgator.com |
| MX | 1 | estmaster.com (pri: 0) |
| TXT | 1 | v=spf1 +a +mx +ip4:198.57.247.184 +inclu |
| SOA | 1 | ns6439.hostgator.com root.gator3220.host |
📌 Glue Records Collected
Total: 2
Out-of-bailiwick: 2 (ns6439.hostgator.com, ns6440.hostgator.com)
Analysis
Mail Server Role
The MX record for estmaster.com points back to estmaster.com — it is its own mail server.
IP Addresses
estmaster.com directs to one IP number, which is 192.254.233.133.
Among the host names that share IP numbers with estmaster.com are mail.kout.net, mail.tes-mail.com, mail.inducode.com and two others.
Name Servers
estmaster.com is served by two delegated name servers, ns6439.hostgator.com and ns6440.hostgator.com.
estmaster.com has the same name server delegation as a number of other domains, such as djb.am, donnafujii.com, magneticnorthstudio.net and two more.
estmaster.com partially shares its NS delegation with several other domains, including nicsnest.co.za, mondo2web.com, simashamash.com and two others.
In DNS configurations, these name servers often share authority with ns865.hostgator.com, ns866.hostgator.com, hgns1.hostgator.com and 7 other name servers.
ns6439.hostgator.com resolves to 192.254.233.120. ns6440.hostgator.com resolves to 192.254.233.121. Both host names point to a single IP number.
Mail Servers
The MX record for estmaster.com points to a single mail server: estmaster.com.
There is one IP number for estmaster.com: 192.254.233.133.