tutorialcool.com - dns.ninja
tutorialcool.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=1792058794 | ||||||
Same first word
tutorialcool.com |
Previous names
Next names
tutorialcore.com |
tutorialcoronatomarketing.com |
tutorialcountry.com |
tutorialcourse.com |
tutorialcourses.com |
tutorialcoursesonline.com |
tutorialcow.com |
tutorialcraft.com |
tutorialcrafts.com |
tutorialcrawler.com |
DNS History
6 records (6 active, 0 former)
●NSns-1384.awsdns-45.org2026-10-05 → 2026-10-15 · 2 obs
● 2026-10-15 10:21:24
●NSns-1987.awsdns-56.co.uk2026-10-05 → 2026-10-15 · 2 obs
● 2026-10-15 10:21:24
●NSns-508.awsdns-63.com2026-10-05 → 2026-10-15 · 2 obs
● 2026-10-15 10:21:24
●NSns-648.awsdns-17.net2026-10-05 → 2026-10-15 · 2 obs
● 2026-10-15 10:21:24
●MXsmtp.google.com2026-10-05 → 2026-10-15 · 2 obs
● 2026-10-15 10:21:24
●A3.216.220.942026-10-05 → 2026-10-15 · 2 obs
● 2026-10-15 10:21:24
🔍 DNS Trace
📋 Delegation Chain
| Zone | Nameservers | Glue |
|---|---|---|
| com | c.gtld-servers.net, l.gtld-servers.net, e.gtld-servers.net, k.gtld-servers.net... | - |
| tutorialcool.com | ns-648.awsdns-17.net, ns-508.awsdns-63.com, ns-1987.awsdns-56.co.uk, ns-1384.awsdns-45.org | 2 records |
✅ Authoritative Response
Server:205.251.197.104
NS records: ns-648.awsdns-17.net, ns-508.awsdns-63.com, ns-1987.awsdns-56.co.uk, ns-1384.awsdns-45.org
🔒 DNSSEC Status
⚠️ Insecure (no DNSSEC)
No DS record for tutorialcool.com (unsigned zone)
⏱️ Timing
Total: 849ms | Queries: -
📄 Records
| Type | Count | Sample Data |
|---|---|---|
| A | 1 | 3.216.220.94 |
| NS | 4 | ns-1384.awsdns-45.org, ns-1987.awsdns-56.co.uk... |
| MX | 1 | smtp.google.com (pri: 1) |
| TXT | 3 | google-site-verification=-BGoFjngih4UAPP, google-site-verification=j9iBQIM4BBdeUSp... |
| SOA | 1 | ns-648.awsdns-17.net awsdns-hostmaster.a |
📌 Glue Records Collected
Total: 2
Out-of-bailiwick: 2 (ns-508.awsdns-63.com, ns-508.awsdns-63.com)
Analysis
IP Addresses
tutorialcool.com directs to one IP number, which is 3.216.220.94.
Other host names, among them lightleathercollege.com and itemtap.com, have IP numbers in common with tutorialcool.com.
Name Servers
The domain tutorialcool.com is delegated to these four name servers: ns-508.awsdns-63.com, ns-648.awsdns-17.net, ns-1384.awsdns-45.org and ns-1987.awsdns-56.co.uk.
Four hostnames, each resolving to a pair of IP addresses: ns-508.awsdns-63.com directs to 205.251.193.252 and 2600:9000:5301:fc00::1; ns-648.awsdns-17.net directs to 205.251.194.136 and 2600:9000:5302:8800::1; ns-1384.awsdns-45.org directs to 205.251.197.104 and 2600:9000:5305:6800::1; ns-1987.awsdns-56.co.uk directs to 205.251.199.195 and 2600:9000:5307:c300::1.
Mail Servers
tutorialcool.com routes its mail through a single mail server, smtp.google.com.
smtp.google.com directs to 9 IP numbers, including 142.250.113.26, 142.250.113.27 and 142.250.114.26, along with 6 other.