ubuntututorials.com - dns.ninja
ubuntututorials.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=1786461919 | ||||||
Same first word
ubuntututorials.org |
ubuntututorials.com |
DNS History
9 records (5 active, 4 former)
●NSns13.domaincontrol.com2026-03-05 → 2026-08-11 · 3 obs
● 2026-03-05 11:19:18
● 2026-08-11 15:52:54
●NSns14.domaincontrol.com2026-03-05 → 2026-08-11 · 3 obs
● 2026-03-05 11:19:18
● 2026-08-11 15:52:54
○NSns29.domaincontrol.com2015-07-11 → 2017-04-20 · 4 obs
● 2017-04-20 10:10:38
○ 2026-03-05 11:19:18
○ 2026-08-11 15:52:54
○NSns30.domaincontrol.com2015-07-11 → 2017-04-20 · 4 obs
● 2017-04-20 10:10:38
○ 2026-03-05 11:19:18
○ 2026-08-11 15:52:54
●MXmailstore1.secureserver.net2015-07-11 → 2026-08-11 · 2 obs
● 2026-08-11 15:52:54
●MXsmtp.secureserver.net2015-07-11 → 2026-08-11 · 2 obs
● 2026-08-11 15:52:54
○A184.168.205.12015-07-11 → 2015-11-13 · 4 obs
● 2015-11-13 18:02:26
○ 2016-02-10 20:39:42
○ 2026-08-11 15:52:54
○A45.79.168.2092016-02-10 → 2017-04-20 · 5 obs
● 2016-02-10 20:39:42
● 2017-04-20 10:10:38
○ 2026-03-05 11:19:18
○ 2026-08-11 15:52:54
●A45.79.93.2372026-03-05 → 2026-08-11 · 3 obs
● 2026-03-05 11:19:18
● 2026-08-11 15:52:54
🔍 DNS Trace
📋 Delegation Chain
| Zone | Nameservers | Glue |
|---|---|---|
| com | m.gtld-servers.net, a.gtld-servers.net, b.gtld-servers.net, e.gtld-servers.net... | - |
| ubuntututorials.com | ns13.domaincontrol.com, ns14.domaincontrol.com | 4 records |
✅ Authoritative Response
Server:97.74.106.7
NS records: ns13.domaincontrol.com, ns14.domaincontrol.com
🔒 DNSSEC Status
⚠️ Insecure (no DNSSEC)
No DS record for ubuntututorials.com (unsigned zone)
⏱️ Timing
Total: 219ms | Queries: -
📄 Records
| Type | Count | Sample Data |
|---|---|---|
| A | 1 | 45.79.93.237 |
| NS | 2 | ns13.domaincontrol.com, ns14.domaincontrol.com |
| MX | 2 | smtp.secureserver.net (pri: 0), mailstore1.secureserver.net (pri: 10) |
| TXT | 1 | google-site-verification=XI882VP3QF7HL7t |
| SOA | 1 | ns13.domaincontrol.com dns.jomax.net |
📌 Glue Records Collected
Total: 4
Out-of-bailiwick: 4 (ns13.domaincontrol.com, ns13.domaincontrol.com, ns14.domaincontrol.com...)
Analysis
IP Addresses
ubuntututorials.com resolves to one IP address: 45.79.93.237.
Other host names share IP numbers with ubuntututorials.com; li1192-237.members.linode.com is one such example.
Name Servers
ubuntututorials.com is served by two delegated name servers, ns13.domaincontrol.com and ns14.domaincontrol.com.
ubuntututorials.com uses the same name servers as several other domains — among them aloesome.com, spyofspies.com, mcmgroup.biz and two more.
Each of the two host names carries two IP addresses: ns13.domaincontrol.com points to 97.74.106.7 and 2603:5:21a0::7, and ns14.domaincontrol.com points to 173.201.74.7 and 2603:5:22a0::7.
Mail Servers
Mail for ubuntututorials.com is handled by two mail servers — mailstore1.secureserver.net and smtp.secureserver.net.
ubuntututorials.com uses an identical mail server configuration to several other domains — among them durchschnittberechnen.de, chaliosmexicanrestaurant.com, daterichsingle.com and two more.
There is at least a partial overlap in mail servers between ubuntututorials.com and other domains like stbenedictnj.org, plushmarketing.ca and financesoftware.in.
Both mailstore1.secureserver.net and smtp.secureserver.net point to three IP numbers: mailstore1.secureserver.net points to 216.69.141.78, 216.69.141.114 and 216.69.141.162, while smtp.secureserver.net points to 216.69.141.71, 216.69.141.84 and 216.69.141.113.