tutorials.co - dns.ninja
tutorials.co
| DNSSEC | ⚠️ Not signed | ||||||
| A | 64.190.63.222🇩🇪 SEDO64.190.62.0/23 -NET2-PI | ||||||
| NS | ns1.sedoparking.com ⭐ | ||||||
| A | 3.130.216.63🇺🇸 Amazon3.130.0.0/16 EC2 CMH prefix | ||||||
| PTR | ec2-3-130-216-63.us-east-2.compute.amazonaws.com | ||||||
| A | 91.195.241.8🇩🇪 SEDO91.195.240.0/23 -NET-PI | ||||||
| NS | ns2.sedoparking.com | ||||||
| A | 34.211.188.210🇺🇸 Amazon34.208.0.0/12 EC2 PDX prefix | ||||||
| PTR | ec2-34-211-188-210.us-west-2.compute.amazonaws.com | ||||||
| A | 91.195.240.8🇩🇪 SEDO91.195.240.0/23 -NET-PI | ||||||
| MX | localhost ⭐ | ||||||
| TXT | v=spf1 -all | ||||||
| SOA | ns1.sedoparking.comhostmaster@sedo.de 2018-05-16 #1 | ||||||
co
| DNSSEC | 🔒 Signed (DS record present) | ||||||
| NS | ns0.centralnic.net ⭐ | ||||||
| NS | a.registrydns.co | ||||||
| NS | b.registrydns.co | ||||||
| NS | c.registrydns.co | ||||||
| NS | d.registrydns.co | ||||||
| SOA | ns0.centralnic.nethostmaster@centralnic.net serial=1759681977 | ||||||
Same first word
Similar names
DNS History
9 records (4 active, 5 former)
●NSns1.sedoparking.com2026-02-19 → 2026-06-14 · 3 obs
● 2026-02-19 21:32:50
● 2026-06-14 10:11:28
●NSns2.sedoparking.com2026-02-19 → 2026-06-14 · 3 obs
● 2026-02-19 21:32:50
● 2026-06-14 10:11:28
○NSns55.domaincontrol.com2015-07-01 → 2017-05-17 · 4 obs
● 2017-05-17 05:50:20
○ 2026-02-19 21:32:50
○ 2026-06-14 10:11:28
○NSns56.domaincontrol.com2015-07-01 → 2017-05-17 · 4 obs
● 2017-05-17 05:50:20
○ 2026-02-19 21:32:50
○ 2026-06-14 10:11:28
●MXlocalhost2026-02-19 → 2026-06-14 · 3 obs
● 2026-02-19 21:32:50
● 2026-06-14 10:11:28
○MXmailstore1.secureserver.net2015-07-01 → 2017-05-17 · 4 obs
● 2017-05-17 05:50:20
○ 2026-02-19 21:32:50
○ 2026-06-14 10:11:28
○MXsmtp.secureserver.net2015-07-01 → 2017-05-17 · 4 obs
● 2017-05-17 05:50:20
○ 2026-02-19 21:32:50
○ 2026-06-14 10:11:28
○A128.199.56.592015-07-01 → 2017-05-17 · 4 obs
● 2017-05-17 05:50:20
○ 2026-02-19 21:32:50
○ 2026-06-14 10:11:28
●A64.190.63.2222026-02-19 → 2026-06-14 · 3 obs
● 2026-02-19 21:32:50
● 2026-06-14 10:11:28
🔍 DNS Trace
📋 Delegation Chain
| Zone | Nameservers | Glue |
|---|---|---|
| co | a.registrydns.co, b.registrydns.co, c.registrydns.co, d.registrydns.co | - |
| tutorials.co | ns1.sedoparking.com, ns2.sedoparking.com | - |
✅ Authoritative Response
Server:91.195.241.8
NS records: ns1.sedoparking.com, ns2.sedoparking.com
🔒 DNSSEC Status
⚠️ Insecure (no DNSSEC)
No DS record for tutorials.co (unsigned zone)
⏱️ Timing
Total: 909ms | Queries: -
📄 Records
| Type | Count | Sample Data |
|---|---|---|
| A | 1 | 64.190.63.222 |
| NS | 2 | ns2.sedoparking.com, ns1.sedoparking.com |
| MX | 1 | localhost (pri: 0) |
| TXT | 1 | v=spf1 -all |
| SOA | 1 | ns1.sedoparking.com hostmaster.sedo.de |
Analysis
IP Addresses
tutorials.co has exactly one IP address — 64.190.63.222.
waitamo.de, playlove.com, staging.smart-thermostat-installs-cup.sbs plus two other host names have IP numbers in common with tutorials.co.
Name Servers
tutorials.co has two authoritative name servers — ns1.sedoparking.com and ns2.sedoparking.com.
The name server configuration of tutorials.co is shared with other domains, for instance boda.com.mx, houseteam.de, boxsky.com and two others.
Both ns1.sedoparking.com and ns2.sedoparking.com have two IP addresses each. ns1.sedoparking.com resolves to 3.130.216.63 and 91.195.241.8; ns2.sedoparking.com resolves to 34.211.188.210 and 91.195.240.8.
Mail Servers
tutorials.co uses one mail server — localhost.
The mail server setup of tutorials.co matches that of other domains such as bluecomms.com, (0x68656e746169)ace.com, basstron.com and two others.