tutorsweb.com - robtex.com
tutorsweb.com
| CNAME | www.tutorsweb.com | ||||||
| DNSSEC | ⚠️ Not signed | ||||||
| A | 154.89.178.67🇭🇰 AS400619154.89.178.0/24 | ||||||
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=1771291435 | ||||||
Subdomains
www.tutorsweb.com |
Same first word
tutorsweb.com |
Similar names
DNS History
14 records (5 active, 9 former)
●NSa.share-dns.com2026-03-10 → 2026-03-10 · 2 obs
○ 2016-11-30 05:32:00
● 2026-03-10 21:00:58
● 2026-03-10 21:00:58
●NSa5.share-dns.com2026-03-10 → 2026-03-10 · 2 obs
○ 2016-11-30 05:32:00
● 2026-03-10 21:00:58
● 2026-03-10 21:00:58
●NSb.share-dns.net2026-03-10 → 2026-03-10 · 2 obs
○ 2016-11-30 05:32:00
● 2026-03-10 21:00:58
● 2026-03-10 21:00:58
●NSb5.share-dns.net2026-03-10 → 2026-03-10 · 2 obs
○ 2016-11-30 05:32:00
● 2026-03-10 21:00:58
● 2026-03-10 21:00:58
○NSns33.domaincontrol.com2015-07-05 → 2016-11-30 · 3 obs
● 2015-07-05 01:36:04
● 2016-11-30 05:32:00
○ 2026-03-10 21:00:58
● 2016-11-30 05:32:00
○ 2026-03-10 21:00:58
○NSns34.domaincontrol.com2015-07-05 → 2016-11-30 · 3 obs
● 2015-07-05 01:36:04
● 2016-11-30 05:32:00
○ 2026-03-10 21:00:58
● 2016-11-30 05:32:00
○ 2026-03-10 21:00:58
○MXalt1.aspmx.l.google.com2015-07-05 → 2016-11-30 · 3 obs
● 2015-07-05 01:36:04
● 2016-11-30 05:32:00
○ 2026-03-10 21:00:58
● 2016-11-30 05:32:00
○ 2026-03-10 21:00:58
○MXalt2.aspmx.l.google.com2015-07-05 → 2016-11-30 · 3 obs
● 2015-07-05 01:36:04
● 2016-11-30 05:32:00
○ 2026-03-10 21:00:58
● 2016-11-30 05:32:00
○ 2026-03-10 21:00:58
○MXaspmx.l.google.com2015-07-05 → 2016-11-30 · 3 obs
● 2015-07-05 01:36:04
● 2016-11-30 05:32:00
○ 2026-03-10 21:00:58
● 2016-11-30 05:32:00
○ 2026-03-10 21:00:58
○MXaspmx2.googlemail.com2015-07-05 → 2016-11-30 · 3 obs
● 2015-07-05 01:36:04
● 2016-11-30 05:32:00
○ 2026-03-10 21:00:58
● 2016-11-30 05:32:00
○ 2026-03-10 21:00:58
○MXaspmx3.googlemail.com2015-07-05 → 2016-11-30 · 3 obs
● 2015-07-05 01:36:04
● 2016-11-30 05:32:00
○ 2026-03-10 21:00:58
● 2016-11-30 05:32:00
○ 2026-03-10 21:00:58
○A184.168.221.52015-07-05 → 2015-07-05 · 3 obs
● 2015-07-05 01:36:04
○ 2015-11-09 08:24:44
○ 2026-03-10 21:00:58
○ 2015-11-09 08:24:44
○ 2026-03-10 21:00:58
○A45.40.135.1952015-11-09 → 2016-11-30 · 4 obs
○ 2015-07-05 01:36:04
● 2015-11-09 08:24:44
● 2016-11-30 05:32:00
○ 2026-03-10 21:00:58
● 2015-11-09 08:24:44
● 2016-11-30 05:32:00
○ 2026-03-10 21:00:58
●CNAMEwww.tutorsweb.com2026-03-10 → 2026-03-10 · 1 obs
● 2026-03-10 21:00:58
🔍 DNS Trace
📋 Delegation Chain
| Zone | Nameservers | Glue |
|---|---|---|
| com | a.gtld-servers.net, i.gtld-servers.net, g.gtld-servers.net, k.gtld-servers.net... | - |
| tutorsweb.com | b5.share-dns.net, a5.share-dns.com | 1 record |
✅ Authoritative Response
Server: 172.64.52.239
NS records: b5.share-dns.net, a5.share-dns.com
🔒 DNSSEC Status
⚠️ Insecure (no DNSSEC)
No DS record for tutorsweb.com (unsigned zone)
⏱️ Timing
Total: 407ms | Queries: -
📄 Records
| Type | Count | Sample Data |
|---|---|---|
| NS | 2 | a.share-dns.com, b.share-dns.net |
| CNAME | 1 | www.tutorsweb.com |
| SOA | 1 | a.share-dns.com master.share-dns.com |
📌 Glue Records Collected
Total: 1
Out-of-bailiwick: 1 (a5.share-dns.com)
Analysis
Hierarchy
The parent of www.tutorsweb.com is tutorsweb.com.
IP Addresses
tutorsweb.com points to a single IP number: 154.89.178.67.
Other host names, for instance www.tutorsweb.com and mjhorse.com, share IP numbers with tutorsweb.com.