tutorialsystem.com - dns.ninja
tutorialsystem.com
| DNSSEC | ⚠️ Not signed | ||||||
| A | 13.248.169.48🇺🇸 Amazon13.248.160.0/20 | ||||||
| PTR | a904c694c05102f30.awsglobalaccelerator.com | ||||||
| A | 76.223.54.146🇺🇸 Amazon76.223.48.0/20 | ||||||
| NS | ns2.afternic.com ⭐ | ||||||
| A | 2603:5:2226::45🇺🇸 GODADDY-DNS2603:5:2220::/44 | ||||||
| PTR | ns2.afternic.com | ||||||
| A | 173.201.66.69🇺🇸 GODADDY-DNS173.201.66.0/23 | ||||||
| PTR | ns2.afternic.com | ||||||
| NS | ns1.afternic.com | ||||||
| A | 2603:5:2126::45🇺🇸 GODADDY-DNS2603:5:2120::/44 | ||||||
| PTR | ns1.afternic.com | ||||||
| A | 97.74.98.69🇺🇸 GODADDY-DNS97.74.98.0/23 | ||||||
| PTR | ns1.afternic.com | ||||||
| TXT | v=spf1 -all | ||||||
| SOA | ns2.afternic.comdns@jomax.net serial=1 | ||||||
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=1788592633 | ||||||
Same first word
tutorialsystem.com |
tutorialsystem.top |
Previous names
Next names
DNS History
10 records (4 active, 6 former)
○NSbuy.internettraffic.com2015-05-15 → 2016-04-03 · 4 obs
● 2016-04-03 01:57:42
○ 2016-09-12 03:49:18
○ 2026-09-05 07:30:26
●NSns1.afternic.com2026-08-30 → 2026-09-05 · 3 obs
● 2026-08-30 07:41:54
● 2026-09-05 07:30:26
○NSns1.uniregistrymarket.link2016-09-12 → 2017-05-29 · 5 obs
● 2016-09-12 03:49:18
● 2017-05-29 06:59:44
○ 2026-08-30 07:41:54
○ 2026-09-05 07:30:26
●NSns2.afternic.com2026-08-30 → 2026-09-05 · 3 obs
● 2026-08-30 07:41:54
● 2026-09-05 07:30:26
○NSns2.uniregistrymarket.link2016-09-12 → 2017-05-29 · 5 obs
● 2016-09-12 03:49:18
● 2017-05-29 06:59:44
○ 2026-08-30 07:41:54
○ 2026-09-05 07:30:26
○NSsell.internettraffic.com2015-05-15 → 2016-04-03 · 4 obs
● 2016-04-03 01:57:42
○ 2016-09-12 03:49:18
○ 2026-09-05 07:30:26
●A13.248.169.482026-08-30 → 2026-09-05 · 3 obs
● 2026-08-30 07:41:54
● 2026-09-05 07:30:26
○A69.172.201.1532016-09-12 → 2017-05-29 · 5 obs
● 2016-09-12 03:49:18
● 2017-05-29 06:59:44
○ 2026-08-30 07:41:54
○ 2026-09-05 07:30:26
○A69.172.201.2082015-05-15 → 2016-04-03 · 4 obs
● 2016-04-03 01:57:42
○ 2016-09-12 03:49:18
○ 2026-09-05 07:30:26
●A76.223.54.1462026-08-30 → 2026-09-05 · 3 obs
● 2026-08-30 07:41:54
● 2026-09-05 07:30:26
🔍 DNS Trace
📋 Delegation Chain
| Zone | Nameservers | Glue |
|---|---|---|
| com | c.gtld-servers.net, f.gtld-servers.net, i.gtld-servers.net, j.gtld-servers.net... | - |
| tutorialsystem.com | ns1.afternic.com, ns2.afternic.com | 4 records |
✅ Authoritative Response
Server:97.74.98.69
NS records: ns1.afternic.com, ns2.afternic.com
🔒 DNSSEC Status
⚠️ Insecure (no DNSSEC)
No DS record for tutorialsystem.com (unsigned zone)
⏱️ Timing
Total: 178ms | Queries: -
📄 Records
| Type | Count | Sample Data |
|---|---|---|
| A | 2 | 76.223.54.146, 13.248.169.48 |
| NS | 2 | ns1.afternic.com, ns2.afternic.com |
| MX | 1 | . (pri: 0) |
| TXT | 1 | v=spf1 -all |
| SOA | 1 | ns1.afternic.com dns.jomax.net |
📌 Glue Records Collected
Total: 4
Out-of-bailiwick: 4 (ns1.afternic.com, ns1.afternic.com, ns2.afternic.com...)
Analysis
IP Addresses
tutorialsystem.com resolves to the IP addresses 13.248.169.48 and 76.223.54.146
alphaknows.xyz, atlasquant.com, roofcoatingspro.com and two other host names share IP numbers with tutorialsystem.com.
Name Servers
The NS records for tutorialsystem.com delegate to ns1.afternic.com and ns2.afternic.com.
tutorialsystem.com uses the same name servers as several other domains — among them flexoffice.space, b-sides.com, choicecore.com and two more.
tutorialsystem.com partially shares its NS delegation with several other domains, including freistil.us, smilestore.co, jhss.net and two others.
These name servers are regularly seen alongside verification-m3erh32ujyoastvophjvuz.ns101.verify.hn and verification-cds4j27nuwesbofkwenybj.ns101.verify.hn as name servers.
ns1.afternic.com resolves to 97.74.98.69 and 2603:5:2126::45. Likewise, ns2.afternic.com resolves to 173.201.66.69 and 2603:5:2226::45 — two IP addresses apiece.