qutools.com - dns.ninja
qutools.com
| DNSSEC | ⚠️ Not signed | ||||||
| A | 2a01:488:42:1000:50ed:82db:ff6a:88c🇩🇪 GODADDY2a01:488::/32 DE-HER-V6-INITIAL | ||||||
| A | 5.175.14.219🇫🇷 GD-EMEA-DC-SXB15.175.0.0/20 GD MASS Network | ||||||
| NS | ns51.domaincontrol.com ⭐ | ||||||
| A | 2603:5:2192::1a🇺🇸 GODADDY-DNS2603:5:2190::/44 | ||||||
| PTR | ns51.domaincontrol.com | ||||||
| A | 97.74.105.26🇺🇸 GODADDY-DNS97.74.104.0/23 | ||||||
| PTR | ns51.domaincontrol.com | ||||||
| NS | ns52.domaincontrol.com | ||||||
| A | 2603:5:2292::1a🇺🇸 GODADDY-DNS2603:5:2290::/44 | ||||||
| PTR | ns52.domaincontrol.com | ||||||
| A | 173.201.73.26🇺🇸 GODADDY-DNS173.201.72.0/23 | ||||||
| PTR | ns52.domaincontrol.com | ||||||
| MX | mx0.qutools.com ⭐ | ||||||
| A | 80.237.138.5🇩🇪 GD-EMEA-DC-CGN180.237.138.0/24 GD MASS Network | ||||||
| PTR | mx0.webpack.hosteurope.de | ||||||
| TXT | v=spf1 a mx include:spf.server-he.de -all | ||||||
| SOA | ns51.domaincontrol.comdns@jomax.net 2026-05-15 #1 | ||||||
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=1784909962 | ||||||
Subdomains
Same first word
DNS History
13 records (5 active, 8 former)
○NSb1.rsns.hosteurope.de2015-06-08 → 2015-12-31 · 4 obs
● 2015-12-31 11:52:58
○ 2016-03-30 11:04:02
○ 2026-07-24 16:42:34
○NSlvps83-169-42-30.dedicated.hosteurope.de2015-06-08 → 2015-12-31 · 4 obs
● 2015-12-31 11:52:58
○ 2016-03-30 11:04:02
○ 2026-07-24 16:42:34
○NSns1.hans.hosteurope.de2016-03-30 → 2017-03-27 · 5 obs
● 2016-03-30 11:04:02
● 2017-03-27 00:50:50
○ 2026-04-02 15:52:46
○ 2026-07-24 16:42:34
○NSns2.hans.hosteurope.de2016-03-30 → 2017-03-27 · 5 obs
● 2016-03-30 11:04:02
● 2017-03-27 00:50:50
○ 2026-04-02 15:52:46
○ 2026-07-24 16:42:34
●NSns51.domaincontrol.com2026-04-02 → 2026-07-24 · 3 obs
● 2026-04-02 15:52:46
● 2026-07-24 16:42:34
●NSns52.domaincontrol.com2026-04-02 → 2026-07-24 · 3 obs
● 2026-04-02 15:52:46
● 2026-07-24 16:42:34
○MXmail.qutools.com2015-06-08 → 2015-12-31 · 4 obs
● 2015-12-31 11:52:58
○ 2016-03-30 11:04:02
○ 2026-07-24 16:42:34
●MXmx0.qutools.com2016-03-30 → 2026-07-24 · 3 obs
● 2016-03-30 11:04:02
● 2026-07-24 16:42:34
●A2a01:488:42:1000:50ed:82db:ff6a:88c2026-04-02 → 2026-07-24 · 3 obs
● 2026-04-02 15:52:46
● 2026-07-24 16:42:34
○A2a01:488:42:1000:5bfa:4482:ff55:b962016-03-30 → 2017-03-27 · 5 obs
● 2016-03-30 11:04:02
● 2017-03-27 00:50:50
○ 2026-04-02 15:52:46
○ 2026-07-24 16:42:34
●A5.175.14.2192026-04-02 → 2026-07-24 · 3 obs
● 2026-04-02 15:52:46
● 2026-07-24 16:42:34
○A83.169.42.302015-06-08 → 2015-12-31 · 4 obs
● 2015-12-31 11:52:58
○ 2016-03-30 11:04:02
○ 2026-07-24 16:42:34
○A91.250.68.1302016-03-30 → 2017-03-27 · 5 obs
● 2016-03-30 11:04:02
● 2017-03-27 00:50:50
○ 2026-04-02 15:52:46
○ 2026-07-24 16:42:34
🔍 DNS Trace
📋 Delegation Chain
| Zone | Nameservers | Glue |
|---|---|---|
| com | l.gtld-servers.net, j.gtld-servers.net, h.gtld-servers.net, d.gtld-servers.net... | - |
| qutools.com | ns51.domaincontrol.com, ns52.domaincontrol.com | 4 records |
✅ Authoritative Response
Server:173.201.73.26
NS records: ns51.domaincontrol.com, ns52.domaincontrol.com
🔒 DNSSEC Status
⚠️ Insecure (no DNSSEC)
No DS record for qutools.com (unsigned zone)
⏱️ Timing
Total: 2176ms | Queries: -
📄 Records
| Type | Count | Sample Data |
|---|---|---|
| A | 1 | 5.175.14.219 |
| AAAA | 1 | 2a01:488:42:1000:50ed:82db:ff6a:88c |
| NS | 2 | ns51.domaincontrol.com, ns52.domaincontrol.com |
| MX | 1 | mx0.qutools.com (pri: 50) |
| TXT | 1 | v=spf1 a mx include:spf.server-he.de -al |
| SOA | 1 | ns51.domaincontrol.com dns.jomax.net |
📌 Glue Records Collected
Total: 4
Out-of-bailiwick: 4 (ns51.domaincontrol.com, ns51.domaincontrol.com, ns52.domaincontrol.com...)
Analysis
Hierarchy
qutools.com is the parent domain of mx0.qutools.com and mail.qutools.com.
IP Addresses
qutools.com resolves to the IP addresses 5.175.14.219 and 2a01:488:42:1000:50ed:82db:ff6a:88c
Additional host names — qutools.de, wattlooper.de, quantenmobil.com and two others — share IP numbers with qutools.com.
Name Servers
qutools.com uses two name servers for its delegation: ns51.domaincontrol.com and ns52.domaincontrol.com.
qutools.com shares its name server setup with other domains, including juketone.co.uk, vithouston.com, therunningclinic.net and two others.
The two host names ns51.domaincontrol.com and ns52.domaincontrol.com each have a pair of IP addresses: ns51.domaincontrol.com has 97.74.105.26 and 2603:5:2192::1a, and ns52.domaincontrol.com has 173.201.73.26 and 2603:5:2292::1a.
Mail Servers
qutools.com has one mail server: mx0.qutools.com.
mx0.qutools.com directs to just one IP number, 80.237.138.5.