topstep.org - dns.ninja
topstep.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=1781867550 | ||||||
Same first word
topstep.cz |
topstep.eu |
topstep.pl |
topstep.org |
topstep.de |
topstep.ru |
topstep.co |
topstep.sk |
topstep.co.za |
topstep.hr |
topstep.info |
topstep.com |
topstep.net |
Similar names
DNS History
10 records (6 active, 4 former)
●NSns15.domaincontrol.com2019-03-21 → 2026-06-19 · 3 obs
● 2019-03-21 15:43:32
● 2026-06-19 11:49:36
●NSns16.domaincontrol.com2019-03-21 → 2026-06-19 · 3 obs
● 2019-03-21 15:43:32
● 2026-06-19 11:49:36
○NSns47.domaincontrol.com2017-02-17 → 2017-02-17 · 3 obs
○ 2019-03-21 15:43:32
○ 2026-06-19 11:49:36
○NSns48.domaincontrol.com2017-02-17 → 2017-02-17 · 3 obs
○ 2019-03-21 15:43:32
○ 2026-06-19 11:49:36
●MXmailstore1.secureserver.net2017-02-17 → 2026-06-19 · 2 obs
● 2026-06-19 11:49:36
●MXsmtp.secureserver.net2017-02-17 → 2026-06-19 · 2 obs
● 2026-06-19 11:49:36
●A15.197.225.1282026-03-06 → 2026-06-19 · 3 obs
● 2026-03-06 10:09:12
● 2026-06-19 11:49:36
○A184.168.131.2412019-03-21 → 2019-03-21 · 4 obs
● 2019-03-21 15:43:32
○ 2026-03-06 10:09:12
○ 2026-06-19 11:49:36
○A184.168.221.622017-02-17 → 2017-02-17 · 3 obs
○ 2019-03-21 15:43:32
○ 2026-06-19 11:49:36
●A3.33.251.1682026-03-06 → 2026-06-19 · 3 obs
● 2026-03-06 10:09:12
● 2026-06-19 11:49:36
🔍 DNS Trace
📋 Delegation Chain
| Zone | Nameservers | Glue |
|---|---|---|
| org | b2.org.afilias-nst.org, d0.org.afilias-nst.org, b0.org.afilias-nst.org | - |
| topstep.org | ns16.domaincontrol.com, ns15.domaincontrol.com | - |
✅ Authoritative Response
Server:173.201.75.8
NS records: ns16.domaincontrol.com, ns15.domaincontrol.com
🔒 DNSSEC Status
⚠️ Insecure (no DNSSEC)
No DS record for topstep.org (unsigned zone)
⏱️ Timing
Total: 971ms | Queries: -
📄 Records
| Type | Count | Sample Data |
|---|---|---|
| A | 2 | 15.197.225.128, 3.33.251.168 |
| NS | 2 | ns15.domaincontrol.com, ns16.domaincontrol.com |
| MX | 2 | mailstore1.secureserver.net (pri: 10), smtp.secureserver.net (pri: 0) |
| SOA | 1 | ns15.domaincontrol.com dns.jomax.net |
Analysis
IP Addresses
topstep.org has two IP addresses: 3.33.251.168 and 15.197.225.128
Two other host names, along with np4.com.mx, houseofmarriott.uk and deacongreg.com, also share IP numbers with topstep.org.
Name Servers
topstep.org is served by two delegated name servers, ns15.domaincontrol.com and ns16.domaincontrol.com.
topstep.org shares its NS records with other domains, for example reachperformancecoaching.com, alex.associates, emergencyplumber.uk.com and two others.
Each of the two host names carries two IP addresses: ns15.domaincontrol.com points to 97.74.107.8 and 2603:5:21b0::8, and ns16.domaincontrol.com points to 173.201.75.8 and 2603:5:22b0::8.
Mail Servers
topstep.org is served by two mail servers, mailstore1.secureserver.net and smtp.secureserver.net.
Among the domains sharing a mail server setup with topstep.org are infobang.com, maxb.org, patrickdylanriley.com and two others.
At least a portion of topstep.org's mail servers are shared with other domains, among them agnosis.be and mediversity.com.
The hosts mailstore1.secureserver.net and smtp.secureserver.net both resolve to three IP numbers: mailstore1.secureserver.net to 216.69.141.78, 216.69.141.114 and 216.69.141.162, and smtp.secureserver.net to 216.69.141.71, 216.69.141.84 and 216.69.141.113.