tutorcore.com - dns.ninja
tutorcore.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=1780837346 | ||||||
Same first word
tutorcore.com |
Similar names
DNS History
12 records (7 active, 5 former)
●NSns-cloud-a1.googledomains.com2026-04-15 → 2026-06-07 · 3 obs
● 2026-04-15 20:30:18
● 2026-06-07 13:25:14
●NSns-cloud-a2.googledomains.com2026-04-15 → 2026-06-07 · 3 obs
● 2026-04-15 20:30:18
● 2026-06-07 13:25:14
●NSns-cloud-a3.googledomains.com2026-04-15 → 2026-06-07 · 3 obs
● 2026-04-15 20:30:18
● 2026-06-07 13:25:14
●NSns-cloud-a4.googledomains.com2026-04-15 → 2026-06-07 · 3 obs
● 2026-04-15 20:30:18
● 2026-06-07 13:25:14
○NSns43.domaincontrol.com2015-05-19 → 2020-02-08 · 4 obs
● 2020-02-08 11:45:06
○ 2026-04-15 20:30:18
○ 2026-06-07 13:25:14
○NSns44.domaincontrol.com2015-05-19 → 2020-02-08 · 4 obs
● 2020-02-08 11:45:06
○ 2026-04-15 20:30:18
○ 2026-06-07 13:25:14
●MXmailstore1.secureserver.net2015-05-19 → 2026-06-07 · 2 obs
● 2026-06-07 13:25:14
●MXsmtp.secureserver.net2015-05-19 → 2026-06-07 · 2 obs
● 2026-06-07 13:25:14
○A184.168.131.2412020-02-08 → 2020-02-08 · 4 obs
● 2020-02-08 11:45:06
○ 2026-04-15 20:30:18
○ 2026-06-07 13:25:14
○A184.168.221.132015-05-19 → 2015-12-13 · 4 obs
● 2015-12-13 01:14:40
○ 2016-03-16 21:55:22
○ 2026-06-07 13:25:14
○A184.168.221.222016-03-16 → 2017-03-18 · 5 obs
● 2016-03-16 21:55:22
● 2017-03-18 19:07:26
○ 2020-02-08 11:45:06
○ 2026-06-07 13:25:14
●A198.185.159.1442026-04-15 → 2026-06-07 · 3 obs
● 2026-04-15 20:30:18
● 2026-06-07 13:25:14
🔍 DNS Trace
📋 Delegation Chain
| Zone | Nameservers | Glue |
|---|---|---|
| com | f.gtld-servers.net, h.gtld-servers.net, j.gtld-servers.net, b.gtld-servers.net... | - |
| tutorcore.com | ns-cloud-a1.googledomains.com, ns-cloud-a2.googledomains.com, ns-cloud-a3.googledomains.com, ns-cloud-a4.googledomains.com | 8 records |
✅ Authoritative Response
Server:216.239.38.106
NS records: ns-cloud-a1.googledomains.com, ns-cloud-a2.googledomains.com, ns-cloud-a3.googledomains.com, ns-cloud-a4.googledomains.com
🔒 DNSSEC Status
⚠️ Insecure (no DNSSEC)
No DS record for tutorcore.com (unsigned zone)
⏱️ Timing
Total: 2511ms | Queries: -
📄 Records
| Type | Count | Sample Data |
|---|---|---|
| A | 1 | 198.185.159.144 |
| NS | 4 | ns-cloud-a3.googledomains.com, ns-cloud-a2.googledomains.com... |
| MX | 2 | mailstore1.secureserver.net (pri: 10), smtp.secureserver.net (pri: 0) |
| SOA | 1 | ns-cloud-a1.googledomains.com cloud-dns- |
📌 Glue Records Collected
Total: 8
Out-of-bailiwick: 8 (ns-cloud-a1.googledomains.com, ns-cloud-a1.googledomains.com, ns-cloud-a2.googledomains.com...)
Analysis
IP Addresses
tutorcore.com points to a single IP number: 198.185.159.144.
Additional host names — orot-healing.org, neoesquire.com, mari-kim.com and two others — share IP numbers with tutorcore.com.
Name Servers
tutorcore.com is delegated to 4 name servers: ns-cloud-a1.googledomains.com, ns-cloud-a2.googledomains.com, ns-cloud-a3.googledomains.com and ns-cloud-a4.googledomains.com.
tutorcore.com shares at least some of its name servers with other domains, including tiffanytells.com, nj-rocks.com, vitadoc.us and two others.
The host names ns-cloud-a1.googledomains.com, ns-cloud-a2.googledomains.com, ns-cloud-a3.googledomains.com and ns-cloud-a4.googledomains.com each resolve to two IP addresses: ns-cloud-a1.googledomains.com resolves to 216.239.32.106 and 2001:4860:4802:32::6a; ns-cloud-a2.googledomains.com resolves to 216.239.34.106 and 2001:4860:4802:34::6a; ns-cloud-a3.googledomains.com resolves to 216.239.36.106 and 2001:4860:4802:36::6a; ns-cloud-a4.googledomains.com resolves to 216.239.38.106 and 2001:4860:4802:38::6a.
Mail Servers
tutorcore.com has two mail servers: mailstore1.secureserver.net and smtp.secureserver.net.
tutorcore.com shares the same mail server setup as other domains, including carrcare.com, sensiblesolutions.biz, krism.com and two others.
tutorcore.com shares at least some of its mail servers with other domains, such as kennedyblue.com and warriorsshield.com.
mailstore1.secureserver.net and smtp.secureserver.net each resolve to three IP addresses. mailstore1.secureserver.net resolves to 216.69.141.78, 216.69.141.114 and 216.69.141.162. smtp.secureserver.net resolves to 216.69.141.71, 216.69.141.84 and 216.69.141.113.