mail.tutorial.at - dns.ninja
mail.tutorial.at
| DNSSEC | ⚠️ Not signed | ||||||
| A | 64.190.63.222🇩🇪 SEDO64.190.62.0/23 -NET2-PI | ||||||
| NS | ns1.sedoparking.com ⭐ ⚠️ Not in parent delegation | ||||||
| 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 ⚠️ Not in parent delegation | ||||||
| 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 | ||||||
tutorial.at
| DNSSEC | ⚠️ Not signed | ||||||
| A | 64.190.63.222🇩🇪 SEDO64.190.62.0/23 -NET2-PI | ||||||
| NS | ns1.sedoparking.com ⭐ | ||||||
| NS | ns2.sedoparking.com | ||||||
| MX | localhost ⭐ | ||||||
| TXT | v=spf1 -all | ||||||
| SOA | ns1.sedoparking.comhostmaster@sedo.de 2018-05-16 #1 | ||||||
Same first word
Similar names
DNS History
6 records (4 active, 2 former)
●NSns1.sedoparking.com2015-08-10 → 2026-07-24 · 2 obs
● 2026-07-24 20:34:28
●NSns2.sedoparking.com2015-08-10 → 2026-07-24 · 2 obs
● 2026-07-24 20:34:28
●MXlocalhost2016-09-10 → 2026-07-24 · 3 obs
● 2016-09-10 20:23:22
● 2026-07-24 20:34:28
○MXmail.nickstel.com2015-08-10 → 2016-03-21 · 4 obs
● 2016-03-21 00:38:34
○ 2016-09-10 20:23:22
○ 2026-07-24 20:34:28
●A64.190.63.2222026-03-28 → 2026-07-24 · 3 obs
● 2026-03-28 20:46:30
● 2026-07-24 20:34:28
○A72.52.4.1192015-08-10 → 2016-09-10 · 4 obs
● 2016-09-10 20:23:22
○ 2026-03-28 20:46:30
○ 2026-07-24 20:34:28
🔍 DNS Trace
📋 Delegation Chain
| Zone | Nameservers | Glue |
|---|---|---|
| at | j.ns.at, u.ns.at, d.ns.at, n.ns.at... | - |
| tutorial.at | 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 tutorial.at (unsigned zone)
⏱️ Timing
Total: 3846ms | 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
mail.tutorial.at has exactly one IP address — 64.190.63.222.
pusattoto.com, unibooks.de, harn.net plus two other host names have IP numbers in common with mail.tutorial.at.
Name Servers
DNS delegation for mail.tutorial.at points to two name servers: ns1.sedoparking.com and ns2.sedoparking.com.
The name server configuration of mail.tutorial.at is shared with other domains, for instance baumwelten.com, bingoblitz.health-anxiety.com, mail.flat.dog and two others.
mail.tutorial.at has a partial name server overlap with other domains — among them beykenttecilingir.blogspot.com.ua and auto-illustrator-desain-buku-anak.blogspot.com.ua.
ns1.sedoparking.com directs to 3.130.216.63 and 91.195.241.8. ns2.sedoparking.com directs to 34.211.188.210 and 91.195.240.8. Each host name carries two IP addresses.
Mail Servers
mail.tutorial.at uses one mail server — localhost.
The mail server setup of mail.tutorial.at matches that of other domains such as assustador.com, didl.de, soonertv.com and two others.