complexproblemsolving.online - dns.ninja
complexproblemsolving.online
online
| DNSSEC | 🔒 Signed (DS record present) | ||||||
| NS | ns01.trs-dns.com ⭐ | ||||||
| NS | ns.trs-dns.com | ||||||
| NS | ns01.trs-dns.net | ||||||
| NS | ns10.trs-dns.info | ||||||
| NS | ns10.trs-dns.org | ||||||
| SOA | ns.trs-dns.comtrs-ops@tucows.com serial=1789734508 | ||||||
Same first word
complexproblemsolving.ai |
complexproblemsolving.online |
complexproblemsolving.com |
Previous names
Next names
DNS History
8 records (8 active, 0 former)
●NSdns1.registrar-servers.com2026-08-18 → 2026-09-18 · 2 obs
● 2026-09-18 12:41:54
●NSdns2.registrar-servers.com2026-08-18 → 2026-09-18 · 2 obs
● 2026-09-18 12:41:54
●MXeforward1.registrar-servers.com2026-08-18 → 2026-09-18 · 4 obs
○ 2026-08-20 08:19:38
● 2026-08-20 08:50:26
● 2026-09-18 12:41:54
●MXeforward2.registrar-servers.com2026-08-18 → 2026-09-18 · 4 obs
○ 2026-08-20 08:19:38
● 2026-08-20 08:50:26
● 2026-09-18 12:41:54
●MXeforward3.registrar-servers.com2026-08-18 → 2026-09-18 · 4 obs
○ 2026-08-20 08:19:38
● 2026-08-20 08:50:26
● 2026-09-18 12:41:54
●MXeforward4.registrar-servers.com2026-08-18 → 2026-09-18 · 4 obs
○ 2026-08-20 08:19:38
● 2026-08-20 08:50:26
● 2026-09-18 12:41:54
●MXeforward5.registrar-servers.com2026-08-18 → 2026-09-18 · 4 obs
○ 2026-08-20 08:19:38
● 2026-08-20 08:50:26
● 2026-09-18 12:41:54
●A162.255.119.222026-08-18 → 2026-09-18 · 4 obs
○ 2026-08-20 08:19:38
● 2026-08-20 08:50:26
● 2026-09-18 12:41:54
🔍 DNS Trace
📋 Delegation Chain
| Zone | Nameservers | Glue |
|---|---|---|
| online | ns01.trs-dns.com, ns01.trs-dns.net, ns10.trs-dns.org, ns10.trs-dns.info | - |
| complexproblemsolving.online | dns1.registrar-servers.com, dns2.registrar-servers.com | - |
✅ Authoritative Response
Server:156.154.133.200
NS records: dns1.registrar-servers.com, dns2.registrar-servers.com
🔒 DNSSEC Status
⚠️ Insecure (no DNSSEC)
No DS record for complexproblemsolving.online (unsigned zone)
⏱️ Timing
Total: 2101ms | Queries: -
📄 Records
| Type | Count | Sample Data |
|---|---|---|
| A | 1 | 162.255.119.22 |
| NS | 2 | dns1.registrar-servers.com, dns2.registrar-servers.com |
| MX | 5 | eforward1.registrar-servers.com (pri: 10, eforward2.registrar-servers.com (pri: 10... |
| TXT | 1 | v=spf1 include:spf.efwd.registrar-server |
| SOA | 1 | dns1.registrar-servers.com hostmaster.re |
Analysis
IP Addresses
complexproblemsolving.online directs to one IP number, which is 162.255.119.22.
Among the host names that share IP numbers with complexproblemsolving.online are bookstpetebeach.com, zekecastro.com, gbosky77.com and two others.
Name Servers
complexproblemsolving.online has two authoritative name servers — dns1.registrar-servers.com and dns2.registrar-servers.com.
complexproblemsolving.online has the same name server delegation as a number of other domains, such as miskillz.com, shmapi.com, aqproshomeservices.com and two more.
There is an overlap in name servers between complexproblemsolving.online and other domains, for example aldenara.shop, highendcare.co and hokitcheung.com
Both dns1.registrar-servers.com and dns2.registrar-servers.com have two IP addresses each. dns1.registrar-servers.com resolves to 156.154.132.200 and 2610:a1:1024::200; dns2.registrar-servers.com resolves to 156.154.133.200 and 2610:a1:1025::200.
Mail Servers
Five mail servers handle complexproblemsolving.online: eforward1.registrar-servers.com, eforward2.registrar-servers.com, eforward3.registrar-servers.com and two others.
complexproblemsolving.online shares at least some of its mail servers with other domains — for example vowandstem.co.uk, herogrown.net, theplantbasednutritionista.com and two more.
The mail servers eforward5.registrar-servers.com and eforward4.registrar-servers.com are commonly paired with these mail servers.
Hosts that resolve to one IP address:
eforward1.registrar-servers.com resolves to 162.255.118.51.
eforward2.registrar-servers.com resolves to 162.255.118.52.
eforward3.registrar-servers.com resolves to 162.255.118.51.
eforward4.registrar-servers.com resolves to 162.255.118.52.
eforward5.registrar-servers.com resolves to 162.255.118.51.
eforward1.registrar-servers.com, eforward3.registrar-servers.com and eforward5.registrar-servers.com all direct to 162.255.118.51.
The host names eforward2.registrar-servers.com and eforward4.registrar-servers.com both resolve to 162.255.118.52 IP addresses.