qtutor.com - robtex.com
qtutor.com
| DNSSEC | ⚠️ Not signed | ||||||
| A | 136.243.155.232🇩🇪 Hetzner136.243.0.0/16 HETZNER-RZ-BLK-ERX3 | ||||||
| PTR | static.232.155.243.136.clients.your-server.de | ||||||
| NS | learnege1.creativeon.net ⭐ | ||||||
| A | 136.243.155.232🇩🇪 Hetzner136.243.0.0/16 HETZNER-RZ-BLK-ERX3 | ||||||
| PTR | static.232.155.243.136.clients.your-server.de | ||||||
| NS | learnege2.creativeon.net | ||||||
| A | 136.243.155.232🇩🇪 Hetzner136.243.0.0/16 HETZNER-RZ-BLK-ERX3 | ||||||
| PTR | static.232.155.243.136.clients.your-server.de | ||||||
| MX | qtutor.com ⭐ | ||||||
| A | 136.243.155.232🇩🇪 Hetzner136.243.0.0/16 HETZNER-RZ-BLK-ERX3 | ||||||
| PTR | static.232.155.243.136.clients.your-server.de | ||||||
| TXT | v=spf1 ip4:136.243.155.232 ip4:136.243.17.39 ip4:136.243.17.62 ip4:136.243.17... | ||||||
| SOA | learnege1.creativeon.netroot@136-243-155-232.cprapid.com 2026-05-06 #6 | ||||||
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=1778319996 | ||||||
MX for
qtutor.com |
Same first word
qtutor.com |
Similar names
DNS History
21 records (4 active, 17 former)
○NSjeff.ns.cloudflare.com2015-12-03 → 2017-02-20 · 5 obs
● 2015-12-03 00:59:36
● 2017-02-20 03:03:52
○ 2020-02-05 16:30:30
○ 2026-05-09 10:04:18
●NSlearnege1.creativeon.net2026-05-09 → 2026-05-09 · 3 obs
● 2026-05-09 10:04:16
● 2026-05-09 10:04:18
●NSlearnege2.creativeon.net2026-05-09 → 2026-05-09 · 3 obs
● 2026-05-09 10:04:16
● 2026-05-09 10:04:18
○NSmaya.ns.cloudflare.com2015-12-03 → 2017-02-20 · 5 obs
● 2015-12-03 00:59:36
● 2017-02-20 03:03:52
○ 2020-02-05 16:30:30
○ 2026-05-09 10:04:18
○NSns1.136-243-17-39.cprapid.com2026-05-09 → 2026-05-09 · 2 obs
○ 2026-05-09 10:04:18
○NSns21.domaincontrol.com2015-08-15 → 2015-08-15 · 3 obs
○ 2015-12-03 00:59:36
○ 2026-05-09 10:04:18
○NSns22.domaincontrol.com2015-08-15 → 2015-08-15 · 3 obs
○ 2015-12-03 00:59:36
○ 2026-05-09 10:04:18
○NSqtv1.creativeon.net2020-02-05 → 2020-02-05 · 4 obs
● 2020-02-05 16:30:30
○ 2026-05-09 10:04:16
○ 2026-05-09 10:04:18
○NSqtv2.creativeon.net2020-02-05 → 2020-02-05 · 4 obs
● 2020-02-05 16:30:30
○ 2026-05-09 10:04:16
○ 2026-05-09 10:04:18
○MXdc-4f6bbcc7890b.qtutor.com2017-02-20 → 2017-02-20 · 4 obs
● 2017-02-20 03:03:52
○ 2020-02-05 16:30:30
○ 2026-05-09 10:04:18
○MXdc-d49aa4e7-mail.qtutor.com2015-12-03 → 2016-07-05 · 5 obs
● 2015-12-03 00:59:36
● 2016-07-05 23:41:24
○ 2017-02-20 03:03:52
○ 2026-05-09 10:04:18
○MXmail.qtutor.com2015-08-15 → 2015-08-15 · 3 obs
○ 2015-12-03 00:59:36
○ 2026-05-09 10:04:18
●MXqtutor.com2020-02-05 → 2026-05-09 · 3 obs
● 2020-02-05 16:30:30
● 2026-05-09 10:04:18
○A104.18.52.2462015-12-03 → 2017-02-20 · 5 obs
● 2015-12-03 00:59:36
● 2017-02-20 03:03:52
○ 2020-02-05 16:30:30
○ 2026-05-09 10:04:18
○A104.18.53.2462015-12-03 → 2017-02-20 · 5 obs
● 2015-12-03 00:59:36
● 2017-02-20 03:03:52
○ 2020-02-05 16:30:30
○ 2026-05-09 10:04:18
●A136.243.155.2322026-05-09 → 2026-05-09 · 3 obs
● 2026-05-09 10:04:16
● 2026-05-09 10:04:18
○A136.243.17.392026-05-09 → 2026-05-09 · 2 obs
○ 2026-05-09 10:04:18
○A23.229.205.562015-08-15 → 2015-08-15 · 3 obs
○ 2015-12-03 00:59:36
○ 2026-05-09 10:04:18
○A2400:cb00:2048:1::6812:34f62017-02-20 → 2017-02-20 · 4 obs
● 2017-02-20 03:03:52
○ 2020-02-05 16:30:30
○ 2026-05-09 10:04:18
○A2400:cb00:2048:1::6812:35f62017-02-20 → 2017-02-20 · 4 obs
● 2017-02-20 03:03:52
○ 2020-02-05 16:30:30
○ 2026-05-09 10:04:18
○A66.23.226.762020-02-05 → 2020-02-05 · 4 obs
● 2020-02-05 16:30:30
○ 2026-05-09 10:04:16
○ 2026-05-09 10:04:18
🔍 DNS Trace
📋 Delegation Chain
| Zone | Nameservers | Glue |
|---|---|---|
| com | h.gtld-servers.net, e.gtld-servers.net, a.gtld-servers.net, i.gtld-servers.net... | - |
| qtutor.com | learnege1.creativeon.net, learnege2.creativeon.net | - |
✅ Authoritative Response
Server:136.243.155.232
NS records: learnege1.creativeon.net, learnege2.creativeon.net
🔒 DNSSEC Status
⚠️ Insecure (no DNSSEC)
No DS record for qtutor.com (unsigned zone)
⏱️ Timing
Total: 1438ms | Queries: -
📄 Records
| Type | Count | Sample Data |
|---|---|---|
| A | 1 | 136.243.155.232 |
| NS | 2 | learnege1.creativeon.net, learnege2.creativeon.net |
| MX | 1 | qtutor.com (pri: 0) |
| TXT | 1 | v=spf1 ip4:136.243.155.232 ip4:136.243.1 |
| SOA | 1 | learnege1.creativeon.net root.136-243-15 |
Analysis
Mail Server Role
qtutor.com serves as the mail server for qtutor.com.
IP Addresses
qtutor.com points to a single IP number: 136.243.155.232.
Other host names such as learnege2.creativeon.net, learnege1.creativeon.net and brandjini.com share IP numbers with qtutor.com.
Name Servers
Delegation for qtutor.com rests with two name servers, learnege1.creativeon.net and learnege2.creativeon.net.
qtutor.com shares the same name server setup as other domains, for example brandjini.com.
qtutor.com partially shares name servers with other domains; for instance arytutor.net, muslimlearner.com and learnege.com.
These name servers are commonly used with ns1.136-243-17-39.cprapid.com and ns2.136-243-17-39.cprapid.com.
Host names sharing a single IP:
learnege1.creativeon.net points to 136.243.155.232
learnege2.creativeon.net points to 136.243.155.232
Host names that point to 136.243.155.232: learnege1.creativeon.net and learnege2.creativeon.net
Mail Servers
A single mail server handles qtutor.com.
qtutor.com points to a single IP: 136.243.155.232.