checkuser.org - dns.ninja
checkuser.org
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=1786709009 | ||||||
Subdomains
Same first word
checkuser.org |
Similar names
schuecker.de |
surecheck.ca |
usercheck.co.uk |
checksure.co |
surecheck.com |
usercheck.cfd |
surecheck.in |
usercheck.com |
usercheck.de |
scheureck.net |
resucheck.com |
checksure.biz |
checksure.com |
DNS History
6 records (6 active, 0 former)
●NSdns1.namecheaphosting.com2026-02-26 → 2026-08-14 · 2 obs
● 2026-08-14 12:18:36
●NSdns2.namecheaphosting.com2026-02-26 → 2026-08-14 · 2 obs
● 2026-08-14 12:18:36
●MXmx1-hosting.jellyfish.systems2026-02-26 → 2026-08-14 · 2 obs
● 2026-08-14 12:18:36
●MXmx2-hosting.jellyfish.systems2026-02-26 → 2026-08-14 · 2 obs
● 2026-08-14 12:18:36
●MXmx3-hosting.jellyfish.systems2026-02-26 → 2026-08-14 · 2 obs
● 2026-08-14 12:18:36
●A162.0.209.2532026-02-26 → 2026-08-14 · 2 obs
● 2026-08-14 12:18:36
🔍 DNS Trace
📋 Delegation Chain
| Zone | Nameservers | Glue |
|---|---|---|
| org | b0.org.afilias-nst.org, b2.org.afilias-nst.org, d0.org.afilias-nst.org | - |
| checkuser.org | dns1.namecheaphosting.com, dns2.namecheaphosting.com | - |
✅ Authoritative Response
Server:156.154.133.200
NS records: dns1.namecheaphosting.com, dns2.namecheaphosting.com
🔒 DNSSEC Status
⚠️ Insecure (no DNSSEC)
No DS record for checkuser.org (unsigned zone)
⏱️ Timing
Total: 642ms | Queries: -
📄 Records
| Type | Count | Sample Data |
|---|---|---|
| A | 1 | 162.0.209.253 |
| NS | 2 | dns1.namecheaphosting.com, dns2.namecheaphosting.com |
| MX | 3 | mx1-hosting.jellyfish.systems (pri: 5), mx2-hosting.jellyfish.systems (pri: 10)... |
| TXT | 2 | google-site-verification=7OSVPCuVsZLAn9j, v=spf1 +a +mx +ip4:162.0.209.248 +ip4:16 |
| SOA | 1 | dns1.namecheaphosting.com cpanel.tech.na |
Analysis
Hierarchy
checkuser.org sits above ns2.checkuser.org, ns1.checkuser.org and www.checkuser.org in the domain hierarchy.
IP Addresses
checkuser.org resolves to one IP address: 162.0.209.253.
honarmandan.org, business101-5.web-hosting.com, barleycouncil.com and two other host names share IP numbers with checkuser.org.
Name Servers
The NS records for checkuser.org delegate to dns1.namecheaphosting.com and dns2.namecheaphosting.com.
checkuser.org uses the same name servers as several other domains — among them jamiesonsimon.com, polistv.gr, globallandings.com and two more.
There is at least partial name server overlap between checkuser.org and other domains — wangi288.shop, deliverynow.com.mx, esdn.com.pk and two more among them.
These name servers are routinely deployed together with the name servers dns1.web-hosting.com.
dns1.namecheaphosting.com resolves to 156.154.132.200 and 2610:a1:1024::200. Likewise, dns2.namecheaphosting.com resolves to 156.154.133.200 and 2610:a1:1025::200 — two IP addresses apiece.
Mail Servers
Incoming mail for checkuser.org is delivered via three mail servers: mx1-hosting.jellyfish.systems, mx2-hosting.jellyfish.systems and mx3-hosting.jellyfish.systems.
checkuser.org has at least partial mail server overlap with other domains such as tampilan-amp-warungsl0t.com, quotesorshayari.com, puffsnstuff.net and two more.
mx1-hosting.jellyfish.systems has IP address 162.255.118.28, mx2-hosting.jellyfish.systems has IP address 162.255.118.29 and mx3-hosting.jellyfish.systems has IP address 162.255.118.13 — one address each.