dovertutor.com - dns.ninja
dovertutor.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=1780682766 | ||||||
Same first word
dovertutor.com |
DNS History
21 records (6 active, 15 former)
○NSns1.startlogic.com2015-06-30 → 2016-04-22 · 4 obs
● 2016-04-22 07:41:44
○ 2016-12-24 03:00:34
○ 2026-06-05 18:34:50
●NSns13.domaincontrol.com2016-12-24 → 2026-06-05 · 3 obs
● 2016-12-24 03:00:34
● 2026-06-05 18:34:50
●NSns14.domaincontrol.com2016-12-24 → 2026-06-05 · 3 obs
● 2016-12-24 03:00:34
● 2026-06-05 18:34:50
○NSns2.startlogic.com2015-06-30 → 2016-04-22 · 4 obs
● 2016-04-22 07:41:44
○ 2016-12-24 03:00:34
○ 2026-06-05 18:34:50
●MXmailstore1.secureserver.net2016-12-24 → 2026-06-05 · 3 obs
● 2016-12-24 03:00:34
● 2026-06-05 18:34:50
○MXmx.dovertutor.com2015-06-30 → 2016-04-22 · 4 obs
● 2016-04-22 07:41:44
○ 2016-12-24 03:00:34
○ 2026-06-05 18:34:50
●MXsmtp.secureserver.net2016-12-24 → 2026-06-05 · 3 obs
● 2016-12-24 03:00:34
● 2026-06-05 18:34:50
○A15.197.142.1732026-06-02 → 2026-06-05 · 2 obs
○ 2026-06-05 18:34:50
●A15.197.225.1282026-06-02 → 2026-06-05 · 3 obs
● 2026-06-02 09:06:26
● 2026-06-05 18:34:50
○A184.168.221.22017-11-08 → 2017-11-08 · 4 obs
● 2017-11-08 09:31:32
○ 2026-06-02 09:06:26
○ 2026-06-05 18:34:50
○A184.168.221.32017-11-08 → 2017-11-08 · 4 obs
● 2017-11-08 09:31:32
○ 2026-06-02 09:06:26
○ 2026-06-05 18:34:50
○A184.168.221.72016-12-24 → 2017-11-08 · 5 obs
● 2016-12-24 03:00:34
● 2017-11-08 09:31:32
○ 2026-06-02 09:06:26
○ 2026-06-05 18:34:50
○A3.33.152.1472026-06-02 → 2026-06-05 · 2 obs
○ 2026-06-05 18:34:50
●A3.33.251.1682026-06-02 → 2026-06-05 · 3 obs
● 2026-06-02 09:06:26
● 2026-06-05 18:34:50
○A50.63.202.112017-11-08 → 2017-11-08 · 4 obs
● 2017-11-08 09:31:32
○ 2026-06-02 09:06:26
○ 2026-06-05 18:34:50
○A50.63.202.202017-11-08 → 2017-11-08 · 4 obs
● 2017-11-08 09:31:32
○ 2026-06-02 09:06:26
○ 2026-06-05 18:34:50
○A50.63.202.252017-11-08 → 2017-11-08 · 4 obs
● 2017-11-08 09:31:32
○ 2026-06-02 09:06:26
○ 2026-06-05 18:34:50
○A50.63.202.42017-11-08 → 2017-11-08 · 4 obs
● 2017-11-08 09:31:32
○ 2026-06-02 09:06:26
○ 2026-06-05 18:34:50
○A50.63.202.72017-11-08 → 2017-11-08 · 4 obs
● 2017-11-08 09:31:32
○ 2026-06-02 09:06:26
○ 2026-06-05 18:34:50
○A66.96.134.22015-06-30 → 2016-01-29 · 4 obs
● 2016-01-29 00:13:50
○ 2016-04-22 07:41:44
○ 2026-06-05 18:34:50
○A66.96.149.322016-04-22 → 2016-04-22 · 4 obs
● 2016-04-22 07:41:44
○ 2016-12-24 03:00:34
○ 2026-06-05 18:34:50
🔍 DNS Trace
📋 Delegation Chain
| Zone | Nameservers | Glue |
|---|---|---|
| com | a.gtld-servers.net, e.gtld-servers.net, m.gtld-servers.net, g.gtld-servers.net... | - |
| dovertutor.com | ns13.domaincontrol.com, ns14.domaincontrol.com | 4 records |
✅ Authoritative Response
Server:97.74.106.7
NS records: ns13.domaincontrol.com, ns14.domaincontrol.com
🔒 DNSSEC Status
⚠️ Insecure (no DNSSEC)
No DS record for dovertutor.com (unsigned zone)
⏱️ Timing
Total: 611ms | Queries: -
📄 Records
| Type | Count | Sample Data |
|---|---|---|
| A | 2 | 15.197.225.128, 3.33.251.168 |
| NS | 2 | ns13.domaincontrol.com, ns14.domaincontrol.com |
| MX | 2 | mailstore1.secureserver.net (pri: 10), smtp.secureserver.net (pri: 0) |
| SOA | 1 | ns13.domaincontrol.com dns.jomax.net |
📌 Glue Records Collected
Total: 4
Out-of-bailiwick: 4 (ns13.domaincontrol.com, ns13.domaincontrol.com, ns14.domaincontrol.com...)
Analysis
IP Addresses
dovertutor.com points to two IP numbers: 3.33.251.168 and 15.197.225.128.
Among the host names that share IP numbers with dovertutor.com are insulatedboxes.net, mooddirect.com, modamubadele.com and two others.
Name Servers
DNS delegation for dovertutor.com points to two name servers: ns13.domaincontrol.com and ns14.domaincontrol.com.
dovertutor.com has the same name server delegation as a number of other domains, such as esthenature.com, gabelstapler-kaufen-in.de, easiagent.com and two more.
dovertutor.com has partial name server overlap with other domains, including transaction.co.uk.
ns13.domaincontrol.com directs to 97.74.106.7 and 2603:5:21a0::7. ns14.domaincontrol.com directs to 173.201.74.7 and 2603:5:22a0::7. Each host name carries two IP addresses.
Mail Servers
The MX records for dovertutor.com point to two mail servers: mailstore1.secureserver.net and smtp.secureserver.net.
dovertutor.com has the same mail server arrangement as a number of other domains, for example trueoffers.com, nextia.co, brimstonehauntedhayride.com and two more.
dovertutor.com has mail servers in common with other domains — for example businessachievementsystems.com, salomed.com and rfio.net.
Both mailstore1.secureserver.net and smtp.secureserver.net point to three IP numbers: mailstore1.secureserver.net points to 216.69.141.78, 216.69.141.114 and 216.69.141.162, while smtp.secureserver.net points to 216.69.141.71, 216.69.141.84 and 216.69.141.113.