tutorialstech.com - dns.ninja
tutorialstech.com
| DNSSEC | ⚠️ Not signed | ||||||
| A | 207.148.248.143🇺🇸 EIG-29873207.148.248.0/24 | ||||||
| NS | ns.buydomains.com ⚠️ Not in zone NS records | ||||||
| A | 52.20.26.87🇺🇸 Amazon52.20.0.0/14 EC2 IAD prefix | ||||||
| PTR | ec2-52-20-26-87.compute-1.amazonaws.com | ||||||
| NS | this-domain-for-sale.com ⚠️ Not in zone NS records | ||||||
| A | 52.20.26.87🇺🇸 Amazon52.20.0.0/14 EC2 IAD prefix | ||||||
| PTR | ec2-52-20-26-87.compute-1.amazonaws.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=1785311387 | ||||||
Same first word
tutorialstech.net |
tutorialstech.com |
Similar names
techtutorials.co.uk |
techtutorials.org |
techtutorials.com |
techtutorials.tv |
techtutorials.info |
techtutorials.de |
techtutorials.net |
DNS History
10 records (3 active, 7 former)
●NSns.buydomains.com2016-12-04 → 2026-07-29 · 3 obs
● 2016-12-04 04:11:48
● 2026-07-29 08:07:56
○NSns47.domaincontrol.com2015-10-28 → 2016-04-13 · 4 obs
● 2016-04-13 21:57:24
○ 2016-12-04 04:11:48
○ 2026-07-29 08:07:56
○NSns48.domaincontrol.com2015-10-28 → 2016-04-13 · 4 obs
● 2016-04-13 21:57:24
○ 2016-12-04 04:11:48
○ 2026-07-29 08:07:56
●NSthis-domain-for-sale.com2026-03-08 → 2026-07-29 · 3 obs
● 2026-03-08 19:28:38
● 2026-07-29 08:07:56
○MXmailstore1.secureserver.net2015-10-28 → 2016-04-13 · 4 obs
● 2016-04-13 21:57:24
○ 2016-12-04 04:11:48
○ 2026-07-29 08:07:56
○MXsmtp.secureserver.net2015-10-28 → 2016-04-13 · 4 obs
● 2016-04-13 21:57:24
○ 2016-12-04 04:11:48
○ 2026-07-29 08:07:56
○A141.8.225.1242016-12-04 → 2016-12-04 · 4 obs
● 2016-12-04 04:11:48
○ 2017-12-10 16:50:14
○ 2026-07-29 08:07:56
●A207.148.248.1432026-03-08 → 2026-07-29 · 3 obs
● 2026-03-08 19:28:38
● 2026-07-29 08:07:56
○A209.99.64.432017-12-10 → 2017-12-10 · 4 obs
● 2017-12-10 16:50:14
○ 2026-03-08 19:28:38
○ 2026-07-29 08:07:56
○A97.74.6.392015-10-28 → 2016-04-13 · 4 obs
● 2016-04-13 21:57:24
○ 2016-12-04 04:11:48
○ 2026-07-29 08:07:56
🔍 DNS Trace
📋 Delegation Chain
| Zone | Nameservers | Glue |
|---|---|---|
| com | a.gtld-servers.net, b.gtld-servers.net, c.gtld-servers.net, d.gtld-servers.net... | - |
| tutorialstech.com | ns.buydomains.com, this-domain-for-sale.com | 2 records |
✅ Authoritative Response
Server:52.4.207.204
NS records: ns.buydomains.com, this-domain-for-sale.com
🔒 DNSSEC Status
⚠️ Insecure (no DNSSEC)
No DS record for tutorialstech.com (unsigned zone)
⏱️ Timing
Total: 3143ms | Queries: -
📄 Records
| Type | Count | Sample Data |
|---|---|---|
| A | 1 | 207.148.248.143 |
📌 Glue Records Collected
Total: 2
Out-of-bailiwick: 2 (ns.buydomains.com, this-domain-for-sale.com)
Analysis
IP Addresses
tutorialstech.com has exactly one IP address — 207.148.248.143.
modellingexcellence.com, mx.techmediator.com, bridalrack.com plus two other host names have IP numbers in common with tutorialstech.com.
Name Servers
The NS records for tutorialstech.com delegate to this-domain-for-sale.com and ns.buydomains.com.
The name server configuration of tutorialstech.com is shared with other domains, for instance toolboxparent.com, vistrant.com, houstonhometown.com and two others.
tutorialstech.com shares at least some of its name servers with domains including projectconquest.com, billreduce.com and tcg.net
Each of this-domain-for-sale.com and ns.buydomains.com points to exactly one IP address: 52.20.26.87.
this-domain-for-sale.com and ns.buydomains.com each have 52.20.26.87 IP addresses.