echotutor.com - dns.ninja
echotutor.com
| DNSSEC | ⚠️ Not signed | ||||||
| A | 3.33.251.168🇺🇸 Amazon3.33.240.0/20 | ||||||
| PTR | aec037177372cc6cd.awsglobalaccelerator.com | ||||||
| A | 15.197.225.128🇺🇸 Amazon15.197.224.0/20 | ||||||
| NS | ns15.domaincontrol.com ⭐ | ||||||
| A | 2603:5:21b0::8🇺🇸 GODADDY-DNS2603:5:21b0::/44 | ||||||
| PTR | ns15.domaincontrol.com | ||||||
| A | 97.74.107.8🇺🇸 GODADDY-DNS97.74.106.0/23 | ||||||
| PTR | ns15.domaincontrol.com | ||||||
| NS | ns16.domaincontrol.com | ||||||
| A | 2603:5:22b0::8🇺🇸 GODADDY-DNS2603:5:22b0::/44 | ||||||
| PTR | ns16.domaincontrol.com | ||||||
| A | 173.201.75.8🇺🇸 GODADDY-DNS173.201.74.0/23 | ||||||
| PTR | ns16.domaincontrol.com | ||||||
| MX | mxa.mailgun.org ⭐ | ||||||
| A | 34.149.254.5🇺🇸 Google34.148.0.0/14 | ||||||
| PTR | 5.254.149.34.bc.googleusercontent.com | ||||||
| MX | mxb.mailgun.org ⭐ | ||||||
| A | 34.36.182.139🇺🇸 Google34.32.0.0/11 | ||||||
| PTR | 139.182.36.34.bc.googleusercontent.com | ||||||
| MX | smtp.echotutor.com ⭐ | ||||||
| A | 35.240.228.120🇸🇬 Google35.240.224.0/20 | ||||||
| PTR | 120.228.240.35.bc.googleusercontent.com | ||||||
| TXT | v=spf1 include:mailgun.org ~all | ||||||
| SOA | ns15.domaincontrol.comdns@jomax.net 2026-06-15 #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=1784942532 | ||||||
Previously NS for
echotutor.com |
Subdomains
Same first word
echotutor.com |
Similar names
DNS History
14 records (7 active, 7 former)
○NSdns01.muumuu-domain.com2015-06-10 → 2016-09-16 · 4 obs
● 2016-09-16 06:16:02
○ 2017-07-03 07:20:02
○ 2026-07-25 01:34:56
○NSdns02.muumuu-domain.com2015-06-10 → 2016-09-16 · 4 obs
● 2016-09-16 06:16:02
○ 2017-07-03 07:20:02
○ 2026-07-25 01:34:56
○NSechotutor.com2015-06-10 → 2016-09-16 · 4 obs
● 2016-09-16 06:16:02
○ 2017-07-03 07:20:02
○ 2026-07-25 01:34:56
●NSns15.domaincontrol.com2017-07-03 → 2026-07-25 · 3 obs
● 2017-07-03 07:20:02
● 2026-07-25 01:34:56
●NSns16.domaincontrol.com2017-07-03 → 2026-07-25 · 3 obs
● 2017-07-03 07:20:02
● 2026-07-25 01:34:56
○MXmailstore1.secureserver.net2017-07-03 → 2017-08-19 · 4 obs
● 2017-08-19 03:22:42
○ 2018-02-07 03:27:32
○ 2026-07-25 01:34:56
●MXmxa.mailgun.org2018-02-07 → 2026-07-25 · 3 obs
● 2018-02-07 03:27:32
● 2026-07-25 01:34:56
●MXmxb.mailgun.org2018-02-07 → 2026-07-25 · 3 obs
● 2018-02-07 03:27:32
● 2026-07-25 01:34:56
●MXsmtp.echotutor.com2018-02-07 → 2026-07-25 · 3 obs
● 2018-02-07 03:27:32
● 2026-07-25 01:34:56
○MXsmtp.secureserver.net2017-07-03 → 2017-08-19 · 4 obs
● 2017-08-19 03:22:42
○ 2018-02-07 03:27:32
○ 2026-07-25 01:34:56
●A15.197.225.1282026-03-10 → 2026-07-25 · 3 obs
● 2026-03-10 14:27:08
● 2026-07-25 01:34:56
○A184.168.221.422017-07-03 → 2017-08-19 · 4 obs
● 2017-08-19 03:22:42
○ 2018-02-07 03:27:32
○ 2026-07-25 01:34:56
●A3.33.251.1682026-03-10 → 2026-07-25 · 3 obs
● 2026-03-10 14:27:08
● 2026-07-25 01:34:56
○A54.172.184.982018-02-07 → 2018-02-07 · 4 obs
● 2018-02-07 03:27:32
○ 2026-03-10 14:27:08
○ 2026-07-25 01:34:56
🔍 DNS Trace
📋 Delegation Chain
| Zone | Nameservers | Glue |
|---|---|---|
| com | a.gtld-servers.net, b.gtld-servers.net, c.gtld-servers.net, d.gtld-servers.net... | - |
| echotutor.com | ns15.domaincontrol.com, ns16.domaincontrol.com | 4 records |
✅ Authoritative Response
Server:97.74.107.8
NS records: ns15.domaincontrol.com, ns16.domaincontrol.com
🔒 DNSSEC Status
⚠️ Insecure (no DNSSEC)
No DS record for echotutor.com (unsigned zone)
⏱️ Timing
Total: 160ms | Queries: -
📄 Records
| Type | Count | Sample Data |
|---|---|---|
| A | 2 | 15.197.225.128, 3.33.251.168 |
| NS | 2 | ns15.domaincontrol.com, ns16.domaincontrol.com |
| MX | 3 | smtp.echotutor.com (pri: 10), mxa.mailgun.org (pri: 10)... |
| TXT | 1 | v=spf1 include:mailgun.org ~all |
| SOA | 1 | ns15.domaincontrol.com dns.jomax.net |
📌 Glue Records Collected
Total: 4
Out-of-bailiwick: 4 (ns15.domaincontrol.com, ns15.domaincontrol.com, ns16.domaincontrol.com...)
Analysis
Hierarchy
The parent domain of smtp.echotutor.com and download.echotutor.com is echotutor.com.
IP Addresses
echotutor.com directs to two IP numbers, 3.33.251.168 and 15.197.225.128
Among the host names that share IP numbers with echotutor.com are prinevillerealty.com, tivatci.com, wisconsinrealestateclasses.com and two others.
Name Servers
echotutor.com uses two name servers for its delegation: ns15.domaincontrol.com and ns16.domaincontrol.com.
echotutor.com has the same name server delegation as a number of other domains, such as jmhall.us, betterhinges.com, thehowardpayne.com and two more.
At least some of echotutor.com's name servers are also used by other domains, among them btinc.us.
The two host names ns15.domaincontrol.com and ns16.domaincontrol.com each have a pair of IP addresses: ns15.domaincontrol.com has 97.74.107.8 and 2603:5:21b0::8, and ns16.domaincontrol.com has 173.201.75.8 and 2603:5:22b0::8.
Mail Servers
echotutor.com uses three mail servers — smtp.echotutor.com, mxa.mailgun.org and mxb.mailgun.org.
echotutor.com shares at least some of its mail servers with other domains — for example keepinvestingsimple.com, giffconstable.com, ppcemail.com and two more.
The hostnames smtp.echotutor.com, mxa.mailgun.org and mxb.mailgun.org each resolve to a single IP: smtp.echotutor.com → 35.240.228.120, mxa.mailgun.org → 34.149.254.5, mxb.mailgun.org → 34.36.182.139.