questiontools.net - dns.ninja
questiontools.net
net
| 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=1786391524 | ||||||
PTR for
Previously MX for
questiontools.net |
Subdomains
mail.questiontools.net |
Same first word
DNS History
9 records (7 active, 2 former)
●NSns0.dnsmadeeasy.com2015-07-02 → 2026-08-10 · 2 obs
● 2026-08-10 20:19:46
●NSns1.dnsmadeeasy.com2015-07-02 → 2026-08-10 · 2 obs
● 2026-08-10 20:19:46
●NSns2.dnsmadeeasy.com2015-07-02 → 2026-08-10 · 2 obs
● 2026-08-10 20:19:46
●NSns3.dnsmadeeasy.com2015-07-02 → 2026-08-10 · 2 obs
● 2026-08-10 20:19:46
●NSns4.dnsmadeeasy.com2015-07-02 → 2026-08-10 · 2 obs
● 2026-08-10 20:19:46
●MXmail.questiontools.net2026-03-27 → 2026-08-10 · 3 obs
● 2026-03-27 03:10:32
● 2026-08-10 20:19:46
○MXquestiontools.net2015-07-02 → 2017-08-15 · 4 obs
● 2017-08-15 19:18:20
○ 2026-03-27 03:10:32
○ 2026-08-10 20:19:46
○A188.65.116.102015-07-02 → 2017-08-15 · 4 obs
● 2017-08-15 19:18:20
○ 2026-03-27 03:10:32
○ 2026-08-10 20:19:46
●A87.224.79.1302026-03-27 → 2026-08-10 · 3 obs
● 2026-03-27 03:10:32
● 2026-08-10 20:19:46
🔍 DNS Trace
📋 Delegation Chain
| Zone | Nameservers | Glue |
|---|---|---|
| net | d.gtld-servers.net, c.gtld-servers.net, e.gtld-servers.net, m.gtld-servers.net... | - |
| questiontools.net | ns1.dnsmadeeasy.com, ns3.dnsmadeeasy.com, ns0.dnsmadeeasy.com, ns2.dnsmadeeasy.com | - |
✅ Authoritative Response
Server:208.94.148.2
NS records: ns1.dnsmadeeasy.com, ns3.dnsmadeeasy.com, ns0.dnsmadeeasy.com, ns2.dnsmadeeasy.com
🔒 DNSSEC Status
⚠️ Insecure (no DNSSEC)
No DS record for questiontools.net (unsigned zone)
⏱️ Timing
Total: 483ms | Queries: -
📄 Records
| Type | Count | Sample Data |
|---|---|---|
| A | 1 | 87.224.79.130 |
| NS | 5 | ns2.dnsmadeeasy.com, ns0.dnsmadeeasy.com... |
| MX | 1 | mail.questiontools.net (pri: 10) |
| TXT | 1 | v=spf1 ip4:91.203.73.123 -all |
| SOA | 1 | ns0.dnsmadeeasy.com dns.dnsmadeeasy.com |
Analysis
Hierarchy
The domain mail.questiontools.net falls under the parent questiontools.net.
IP Addresses
questiontools.net has exactly one IP address — 87.224.79.130.
The host names railexams.co.uk, questiontools.com, abas.co.uk and questiontools.org all share IP numbers with questiontools.net.
Name Servers
Five name servers handle delegation for questiontools.net: ns0.dnsmadeeasy.com, ns1.dnsmadeeasy.com, ns2.dnsmadeeasy.com and two others.
At least some of questiontools.net's name servers are shared with other domains, for example procontact.ca, ku(0x6469636b).com, mikasa.com and two more.
These name servers tend to co-occur with ns3.dnsmadeeasy.com, ns4.dnsmadeeasy.com, ns10.digicertdns.com and 5 other name servers in the same DNS delegations.
Host names pointing to two IP addresses:
ns0.dnsmadeeasy.com has two IP addresses: 208.94.148.2 and 2600:1800::1.
ns1.dnsmadeeasy.com has two IP addresses: 208.80.124.2 and 2600:1801:1::1.
ns2.dnsmadeeasy.com has two IP addresses: 208.80.126.2 and 2600:1802:2::1.
ns3.dnsmadeeasy.com has two IP addresses: 208.80.125.2 and 2600:1801:3::1.
ns4.dnsmadeeasy.com has two IP addresses: 208.80.127.2 and 2600:1802:4::1.
Mail Servers
questiontools.net uses one mail server — mail.questiontools.net.