tutorialguide.org - dns.ninja
tutorialguide.org
| DNSSEC | ⚠️ Not signed | ||||||
| A | 144.124.227.111🇬🇧 VDSINA144.124.227.0/24 | ||||||
| PTR | v932460.hosted-by-vdsina.com | ||||||
| NS | ns1.backup-nizza.cc ⭐ | ||||||
| A | 212.43.155.226 | ||||||
| PTR | 212-43-155-226.netherlands-3.vps.ac | ||||||
| NS | ns2.backup-nizza.cc | ||||||
| A | 13.140.8.87 | ||||||
| MX | mail.backup-nizza.cc ⭐ | ||||||
| A | 45.14.14.230🇳🇱 PODAON45.14.14.0/24 | ||||||
| PTR | 45-14-14-230.netherlands-3.vps.ac | ||||||
| TXT | v=spf1 include:spf.kingmailer.org ~all | ||||||
| TXT | postal-verification rw29eAZuAF3WUMipWtfMiVCeiD944DnT | ||||||
| SOA | ns1.backup-nizza.cchostmaster@tutorialguide.org 2026-08-27 #2 | ||||||
org
| DNSSEC | 🔒 Signed (DS record present) | ||||||
| NS | a0.org.afilias-nst.info ⭐ ⚠️ Not in parent delegation | ||||||
| NS | a2.org.afilias-nst.info ⚠️ Not in parent delegation | ||||||
| NS | b0.org.afilias-nst.org | ||||||
| NS | b2.org.afilias-nst.org | ||||||
| NS | c0.org.afilias-nst.info ⚠️ Not in parent delegation | ||||||
| NS | d0.org.afilias-nst.org | ||||||
| SOA | a0.org.afilias-nst.infohostmaster@donuts.email serial=1787890222 | ||||||
Same first word
tutorialguide.com |
tutorialguide.org |
tutorialguide.net |
Similar names
Previous names
Next names
DNS History
4 records (4 active, 0 former)
●NSns1.backup-nizza.cc2026-08-26 → 2026-08-28 · 2 obs
● 2026-08-28 04:47:06
●NSns2.backup-nizza.cc2026-08-26 → 2026-08-28 · 2 obs
● 2026-08-28 04:47:06
●MXmail.backup-nizza.cc2026-08-26 → 2026-08-28 · 2 obs
● 2026-08-28 04:47:06
●A144.124.227.1112026-08-26 → 2026-08-28 · 2 obs
● 2026-08-28 04:47:06
🔍 DNS Trace
📋 Delegation Chain
| Zone | Nameservers | Glue |
|---|---|---|
| org | b0.org.afilias-nst.org, b2.org.afilias-nst.org, d0.org.afilias-nst.org | - |
| tutorialguide.org | ns1.backup-nizza.cc, ns2.backup-nizza.cc | - |
✅ Authoritative Response
Server:13.140.8.87
NS records: ns1.backup-nizza.cc, ns2.backup-nizza.cc
🔒 DNSSEC Status
⚠️ Insecure (no DNSSEC)
No DS record for tutorialguide.org (unsigned zone)
⏱️ Timing
Total: 587ms | Queries: -
📄 Records
| Type | Count | Sample Data |
|---|---|---|
| A | 1 | 144.124.227.111 |
| NS | 2 | ns2.backup-nizza.cc, ns1.backup-nizza.cc |
| MX | 1 | mail.backup-nizza.cc (pri: 10) |
| TXT | 2 | v=spf1 include:spf.kingmailer.org ~all, postal-verification rw29eAZuAF3WUMipWtfM |
| SOA | 1 | ns1.backup-nizza.cc hostmaster.tutorialg |
Analysis
IP Addresses
tutorialguide.org resolves to just one IP address, 144.124.227.111.
Two other host names, along with user-portal.org, user-space.org and user-workspace.org, also share IP numbers with tutorialguide.org.
Name Servers
tutorialguide.org uses two name servers for its delegation: ns1.backup-nizza.cc and ns2.backup-nizza.cc.
tutorialguide.org shares its NS records with other domains, for example profile-center.org, my-workspace.org, account-space.org and two others.
ns1.backup-nizza.cc → 212.43.155.226 and ns2.backup-nizza.cc → 13.140.8.87: one IP number per host name.
Mail Servers
The sole mail server for tutorialguide.org is mail.backup-nizza.cc.
Among the domains sharing a mail server setup with tutorialguide.org are profile-center.org, my-workspace.org, account-space.org and two others.
mail.backup-nizza.cc directs to just one IP number, 45.14.14.230.