tutorfriendly.com - dns.ninja
tutorfriendly.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=1782650780 | ||||||
Same first word
tutorfriendly.com |
DNS History
4 records (3 active, 1 former)
●NSns.buydomains.com2026-03-27 → 2026-06-28 · 2 obs
● 2026-06-28 12:57:14
●NSthis-domain-for-sale.com2026-03-27 → 2026-06-28 · 2 obs
● 2026-06-28 12:57:14
●A207.148.248.1432026-03-27 → 2026-06-28 · 3 obs
● 2026-03-27 23:10:48
● 2026-06-28 12:57:14
○A74.220.199.62019-04-14 → 2019-04-14 · 3 obs
○ 2026-03-27 23:10:48
○ 2026-06-28 12:57:14
🔍 DNS Trace
📋 Delegation Chain
| Zone | Nameservers | Glue |
|---|---|---|
| com | h.gtld-servers.net, i.gtld-servers.net, k.gtld-servers.net, b.gtld-servers.net... | - |
| tutorfriendly.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 tutorfriendly.com (unsigned zone)
⏱️ Timing
Total: 1611ms | 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
tutorfriendly.com resolves to just one IP address, 207.148.248.143.
Two other host names, along with querydesigner.com, hostmaster.rri.net and worksmartspace.com, also share IP numbers with tutorfriendly.com.
Name Servers
tutorfriendly.com is served by two delegated name servers, this-domain-for-sale.com and ns.buydomains.com.
tutorfriendly.com shares its NS records with other domains, for example dailystructure.com, transitionshop.com, veeres.com and two others.
tutorfriendly.com and other domains like lucysstyle.com, bmpcs.com and nevermissasale.com share some name servers
These name servers tend to be used in conjunction with the name servers ns2.buydomains.com.
this-domain-for-sale.com and ns.buydomains.com share one IP address between them — 52.20.26.87.
These two host names — this-domain-for-sale.com and ns.buydomains.com — each point to 52.20.26.87 IP addresses.