duisystem.com - dns.ninja
duisystem.com
| DNSSEC | ⚠️ Not signed | ||||||
| A | 107.161.23.204🇺🇸 AS3842107.161.23.0/24 | ||||||
| PTR | parking.namesilo.com | ||||||
| A | 198.251.81.30🇺🇸 FRANTECH198.251.81.0/24 More specific routing object | ||||||
| A | 209.141.38.71🇺🇸 FRANTECH209.141.38.0/24 Path Network, Inc. - Anycasted Proxy-Route for AS53667 | ||||||
| NS | ns1.dnsowl.com ⭐ | ||||||
| A | 2400:cb00:2049:1::a29f:1a88🇺🇸 Cloudflare2400:cb00:2049::/48 , Inc. 101 Townsend Street | ||||||
| A | 2400:cb00:2049:1::a29f:1bad🇺🇸 Cloudflare2400:cb00:2049::/48 , Inc. 101 Townsend Street | ||||||
| A | 162.159.26.136Cloudflare162.159.26.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US | ||||||
| A | 162.159.27.173Cloudflare162.159.27.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US | ||||||
| NS | ns2.dnsowl.com | ||||||
| A | 2400:cb00:2049:1::a29f:1a31🇺🇸 Cloudflare2400:cb00:2049::/48 , Inc. 101 Townsend Street | ||||||
| A | 2400:cb00:2049:1::a29f:1b82🇺🇸 Cloudflare2400:cb00:2049::/48 , Inc. 101 Townsend Street | ||||||
| A | 162.159.26.49Cloudflare162.159.26.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US | ||||||
| A | 162.159.27.130Cloudflare162.159.27.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US | ||||||
| NS | ns3.dnsowl.com | ||||||
| A | 2400:cb00:2049:1::a29f:1aea🇺🇸 Cloudflare2400:cb00:2049::/48 , Inc. 101 Townsend Street | ||||||
| A | 2400:cb00:2049:1::a29f:1b62🇺🇸 Cloudflare2400:cb00:2049::/48 , Inc. 101 Townsend Street | ||||||
| A | 162.159.26.234Cloudflare162.159.26.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US | ||||||
| A | 162.159.27.98Cloudflare162.159.27.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US | ||||||
| SOA | ns1.dnsowl.comhostmaster@dnsowl.com serial=1783428709 | ||||||
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=1783427621 | ||||||
Same first word
duisystem.com |
Similar names
mystudies.us |
mystudies.fr |
mystudies.co.uk |
mystudies.net |
mystudies.org |
stemydius.com |
mystudies.gr |
mystudies.eu |
udisystem.com |
susmitdey.com |
udisystem.net |
mystudies.ch |
mystudies.de |
semistudy.com |
mystudies.vn |
DNS History
8 records (6 active, 2 former)
●NSns1.dnsowl.com2016-12-16 → 2026-07-07 · 2 obs
● 2026-07-07 12:56:36
●NSns2.dnsowl.com2016-12-16 → 2026-07-07 · 2 obs
● 2026-07-07 12:56:36
●NSns3.dnsowl.com2016-12-16 → 2026-07-07 · 2 obs
● 2026-07-07 12:56:36
●A107.161.23.2042016-12-16 → 2026-07-07 · 2 obs
● 2026-07-07 12:56:36
○A164.132.212.722016-12-16 → 2017-08-19 · 4 obs
● 2017-08-19 01:24:44
○ 2026-02-26 03:04:36
○ 2026-07-07 12:56:36
○A167.114.213.1992016-12-16 → 2017-08-19 · 4 obs
● 2017-08-19 01:24:44
○ 2026-02-26 03:04:36
○ 2026-07-07 12:56:36
●A198.251.81.302026-02-26 → 2026-07-07 · 3 obs
● 2026-02-26 03:04:36
● 2026-07-07 12:56:36
●A209.141.38.712026-02-26 → 2026-07-07 · 3 obs
● 2026-02-26 03:04:36
● 2026-07-07 12:56:36
🔍 DNS Trace
📋 Delegation Chain
| Zone | Nameservers | Glue |
|---|---|---|
| com | i.gtld-servers.net, f.gtld-servers.net, a.gtld-servers.net, h.gtld-servers.net... | - |
| duisystem.com | ns1.dnsowl.com, ns2.dnsowl.com, ns3.dnsowl.com | 12 records |
✅ Authoritative Response
Server:162.159.26.234
NS records: ns1.dnsowl.com, ns2.dnsowl.com, ns3.dnsowl.com
🔒 DNSSEC Status
⚠️ Insecure (no DNSSEC)
No DS record for duisystem.com (unsigned zone)
⏱️ Timing
Total: 782ms | Queries: -
📄 Records
| Type | Count | Sample Data |
|---|---|---|
| A | 3 | 107.161.23.204, 198.251.81.30... |
| NS | 3 | ns1.dnsowl.com, ns2.dnsowl.com... |
| SOA | 1 | ns1.dnsowl.com hostmaster.dnsowl.com |
📌 Glue Records Collected
Total: 12
Out-of-bailiwick: 12 (ns1.dnsowl.com, ns1.dnsowl.com, ns1.dnsowl.com...)
Analysis
IP Addresses
The hostname duisystem.com resolves to three IP addresses: 107.161.23.204, 198.251.81.30 and 209.141.38.71.
szarkowski.org, phiplay.com, foreclosureinfo.net and two other host names share IP numbers with duisystem.com.
Name Servers
duisystem.com has three name servers — ns1.dnsowl.com, ns2.dnsowl.com and ns3.dnsowl.com.
duisystem.com partially shares its NS delegation with several other domains, including pip-tips.com, invest4arab.com, calculatecolor.com and two others.
The hosts ns1.dnsowl.com, ns2.dnsowl.com and ns3.dnsowl.com each resolve to four IP addresses. ns1.dnsowl.com points to 162.159.26.136, 162.159.27.173, 2400:cb00:2049:1::a29f:1a88 and 2400:cb00:2049:1::a29f:1bad. ns2.dnsowl.com points to 162.159.26.49, 162.159.27.130, 2400:cb00:2049:1::a29f:1a31 and 2400:cb00:2049:1::a29f:1b82. ns3.dnsowl.com points to 162.159.26.234, 162.159.27.98, 2400:cb00:2049:1::a29f:1aea and 2400:cb00:2049:1::a29f:1b62.