certitour.com - robtex.com
certitour.com
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=1775865367 | ||||||
Subdomains
mail.certitour.com |
Same first word
certitour.com |
Similar names
DNS History
16 records (6 active, 10 former)
○NSns1.adworks.ro2015-06-20 → 2016-06-05 · 4 obs
● 2016-06-05 20:05:00
○ 2016-12-02 06:23:00
○ 2026-04-11 00:10:46
●NSns1.contabo.net2026-03-27 → 2026-04-11 · 3 obs
● 2026-03-27 05:20:50
● 2026-04-11 00:10:46
○NSns1.section7.eu2016-12-02 → 2017-11-15 · 5 obs
● 2016-12-02 06:23:00
● 2017-11-15 16:41:02
○ 2026-03-27 05:20:50
○ 2026-04-11 00:10:46
○NSns2.adworks.ro2015-06-20 → 2016-06-05 · 4 obs
● 2016-06-05 20:05:00
○ 2016-12-02 06:23:00
○ 2026-04-11 00:10:46
●NSns2.contabo.net2026-03-27 → 2026-04-11 · 3 obs
● 2026-03-27 05:20:50
● 2026-04-11 00:10:46
○NSns2.section7.eu2016-12-02 → 2017-11-15 · 5 obs
● 2016-12-02 06:23:00
● 2017-11-15 16:41:02
○ 2026-03-27 05:20:50
○ 2026-04-11 00:10:46
●NSns3.contabo.net2026-03-27 → 2026-04-11 · 3 obs
● 2026-03-27 05:20:50
● 2026-04-11 00:10:46
●MXcertitour-com.mail.protection.outlook.com2026-03-27 → 2026-04-11 · 3 obs
● 2026-03-27 05:20:50
● 2026-04-11 00:10:46
○MXcphost01.section7.eu2016-12-02 → 2017-11-15 · 5 obs
● 2016-12-02 06:23:00
● 2017-11-15 16:41:02
○ 2026-03-27 05:20:50
○ 2026-04-11 00:10:46
○MXmail.adworks.ro2015-06-20 → 2016-06-05 · 4 obs
● 2016-06-05 20:05:00
○ 2016-12-02 06:23:00
○ 2026-04-11 00:10:46
●MXmail.certitour.com2026-03-27 → 2026-04-11 · 3 obs
● 2026-03-27 05:20:50
● 2026-04-11 00:10:46
●A144.91.83.1132026-03-27 → 2026-04-11 · 3 obs
● 2026-03-27 05:20:50
● 2026-04-11 00:10:46
○A185.120.146.982016-03-13 → 2016-06-05 · 5 obs
● 2016-03-13 16:18:26
● 2016-06-05 20:05:00
○ 2016-12-02 06:23:00
○ 2026-04-11 00:10:46
○A185.58.73.222016-12-02 → 2017-11-15 · 5 obs
● 2016-12-02 06:23:00
● 2017-11-15 16:41:02
○ 2026-03-27 05:20:50
○ 2026-04-11 00:10:46
○A188.215.94.1522015-10-29 → 2015-12-05 · 5 obs
● 2015-10-29 17:42:42
● 2015-12-05 01:48:16
○ 2016-03-13 16:18:26
○ 2026-04-11 00:10:46
○A46.102.254.182015-06-20 → 2015-06-20 · 3 obs
○ 2015-10-29 17:42:42
○ 2026-04-11 00:10:46
🔍 DNS Trace
📋 Delegation Chain
| Zone | Nameservers | Glue |
|---|---|---|
| com | k.gtld-servers.net, c.gtld-servers.net, l.gtld-servers.net, e.gtld-servers.net... | - |
| certitour.com | ns1.contabo.net, ns2.contabo.net, ns3.contabo.net | - |
✅ Authoritative Response
Server:5.180.150.13
NS records: ns1.contabo.net, ns2.contabo.net, ns3.contabo.net
🔒 DNSSEC Status
⚠️ Insecure (no DNSSEC)
No DS record for certitour.com (unsigned zone)
⏱️ Timing
Total: 293ms | Queries: -
📄 Records
| Type | Count | Sample Data |
|---|---|---|
| A | 1 | 144.91.83.113 |
| NS | 3 | ns1.contabo.net, ns3.contabo.net... |
| MX | 2 | mail.certitour.com (pri: 10), certitour-com.mail.protection.outlook.co |
| TXT | 2 | v=spf1 include:spf.protection.outlook.co, brevo-code:5100d9ef62504ee14e7e29317611c |
| SOA | 1 | ns1.contabo.net hostmaster.contabo.de |
Analysis
Hierarchy
The parent of mail.certitour.com is certitour.com.
IP Addresses
certitour.com points to a single IP: 144.91.83.113.
Other host names such as mail.certitour.com and vmi2523166.contaboserver.net share IP numbers with certitour.com.
Name Servers
certitour.com is delegated to three name servers: ns1.contabo.net, ns2.contabo.net and ns3.contabo.net.
certitour.com partially shares name servers with other domains; examples include writart.com, letstag.net, systemnecs.com, anasaudia.com and 168.247.84.in-addr.arpa.
Host names with two IP numbers:
ns1.contabo.net points to 2a02:c207:ff00:1200::1 and 5.180.150.13.
ns2.contabo.net points to 2a02:c202:5028:1200::1 and 195.179.224.10.
ns3.contabo.net points to 2605:a140:5028:1200::1 and 209.126.15.15.
Mail Servers
certitour.com is handled by two mail servers: mail.certitour.com and certitour-com.mail.protection.outlook.com.
Eight IPs for certitour-com.mail.protection.outlook.com: 2a01:111:f403:ca04::2, 2a01:111:f403:ca04::b, 2a01:111:f403:ca04::d, 2a01:111:f403:ca09::20, 52.101.68.0, 52.101.68.25, 52.101.73.4 and 52.101.73.30.
One IP for mail.certitour.com: 144.91.83.113.