tutorialsphere.com - dns.ninja
tutorialsphere.com
| DNSSEC | ⚠️ Not signed | ||||||
| A | 162.241.226.12🇺🇸 ORACLE-OCI-31898162.241.224.0/21 Google | ||||||
| PTR | 162-241-226-12.unifiedlayer.com | ||||||
| NS | ns1.bluehost.com ⭐ | ||||||
| A | 162.159.24.80Cloudflare162.159.24.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US | ||||||
| PTR | ns1.bluehost.com | ||||||
| NS | ns2.bluehost.com | ||||||
| A | 162.159.25.175Cloudflare162.159.25.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US | ||||||
| PTR | ns2.bluehost.com | ||||||
| MX | tutorialsphere.com ⭐ | ||||||
| A | 162.241.226.12🇺🇸 ORACLE-OCI-31898162.241.224.0/21 Google | ||||||
| PTR | 162-241-226-12.unifiedlayer.com | ||||||
| TXT | v=spf1 a mx ptr include:bluehost.com ?all | ||||||
| SOA | ns1.bluehost.comroot@box5305.bluehost.com 2025-07-15 #0 | ||||||
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=1785674517 | ||||||
MX for
tutorialsphere.com |
Subdomains
www.tutorialsphere.com |
Same first word
tutorialsphere.com |
DNS History
5 records (4 active, 1 former)
●NSns1.bluehost.com2015-06-27 → 2026-08-02 · 2 obs
● 2026-08-02 13:11:24
●NSns2.bluehost.com2015-06-27 → 2026-08-02 · 2 obs
● 2026-08-02 13:11:24
●MXtutorialsphere.com2015-06-27 → 2026-08-02 · 2 obs
● 2026-08-02 13:11:24
●A162.241.226.122026-05-15 → 2026-08-02 · 3 obs
● 2026-05-15 10:34:54
● 2026-08-02 13:11:24
○A74.220.219.512015-06-27 → 2017-06-29 · 4 obs
● 2017-06-29 04:04:26
○ 2026-05-15 10:34:54
○ 2026-08-02 13:11:24
🔍 DNS Trace
📋 Delegation Chain
| Zone | Nameservers | Glue |
|---|---|---|
| com | k.gtld-servers.net, f.gtld-servers.net, m.gtld-servers.net, d.gtld-servers.net... | - |
| tutorialsphere.com | ns1.bluehost.com, ns2.bluehost.com | 2 records |
✅ Authoritative Response
Server:162.159.25.175
NS records: ns1.bluehost.com, ns2.bluehost.com
🔒 DNSSEC Status
⚠️ Insecure (no DNSSEC)
No DS record for tutorialsphere.com (unsigned zone)
⏱️ Timing
Total: 279ms | Queries: -
📄 Records
| Type | Count | Sample Data |
|---|---|---|
| A | 1 | 162.241.226.12 |
| NS | 2 | ns1.bluehost.com, ns2.bluehost.com |
| MX | 1 | tutorialsphere.com (pri: 0) |
| TXT | 1 | v=spf1 a mx ptr include:bluehost.com ?al |
| SOA | 1 | ns1.bluehost.com root.box5305.bluehost.c |
📌 Glue Records Collected
Total: 2
Out-of-bailiwick: 2 (ns1.bluehost.com, ns2.bluehost.com)
Analysis
Hierarchy
www.tutorialsphere.com is a subdomain of tutorialsphere.com.
Mail Server Role
The MX record for tutorialsphere.com points back to tutorialsphere.com — it is its own mail server.
IP Addresses
tutorialsphere.com directs to one IP number, which is 162.241.226.12.
Among the host names that share IP numbers with tutorialsphere.com are mail.torstenkolind.com, mail.quaywordspi.com, weather.is and two others.
Name Servers
tutorialsphere.com is served by two delegated name servers, ns1.bluehost.com and ns2.bluehost.com.
tutorialsphere.com has the same name server delegation as a number of other domains, such as 305flowers.com, publicimagedesign.com, nutricioblog.com and two more.
The name servers for tutorialsphere.com overlap at least in part with those of other domains, including sunrise-walks.org and tngun.com.
Both ns1.bluehost.com and ns2.bluehost.com have a single IP address each — ns1.bluehost.com resolves to 162.159.24.80 while ns2.bluehost.com resolves to 162.159.25.175.
Mail Servers
The MX record for tutorialsphere.com points to a single mail server: tutorialsphere.com.
There is one IP number for tutorialsphere.com: 162.241.226.12.