ptr.at - dns.ninja
ptr.at
| 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 | ||||||
at
| DNSSEC | 🔒 Signed (DS record present) | ||||||
| NS | dns.nic.at ⭐ | ||||||
| NS | d.ns.at | ||||||
| NS | j.ns.at | ||||||
| NS | n.ns.at | ||||||
| NS | ns1.univie.ac.at | ||||||
| NS | ns2.univie.ac.at | ||||||
| NS | r.ns.at | ||||||
| NS | u.ns.at | ||||||
| SOA | dns.nic.atdomain-admin@univie.ac.at serial=1786345203 | ||||||
Same first word
Similar names
DNS History
7 records (4 active, 3 former)
●NSns1.sedoparking.com2015-08-31 → 2026-08-10 · 2 obs
● 2026-08-10 07:38:44
●NSns2.sedoparking.com2015-08-31 → 2026-08-10 · 2 obs
● 2026-08-10 07:38:44
●MXlocalhost2016-08-29 → 2026-08-10 · 3 obs
● 2016-08-29 14:10:40
● 2026-08-10 07:38:44
○MXmail.nickstel.com2015-08-31 → 2016-08-02 · 4 obs
● 2016-08-02 22:19:12
○ 2016-08-29 14:10:40
○ 2026-08-10 07:38:44
●A64.190.63.2222026-03-22 → 2026-08-10 · 3 obs
● 2026-03-22 10:01:40
● 2026-08-10 07:38:44
○A72.52.4.1192015-08-31 → 2016-12-01 · 4 obs
● 2016-12-01 20:11:36
○ 2020-10-31 12:04:42
○ 2026-08-10 07:38:44
○A91.195.241.1362020-10-31 → 2020-10-31 · 4 obs
● 2020-10-31 12:04:42
○ 2026-03-22 10:01:40
○ 2026-08-10 07:38:44
🔍 DNS Trace
📋 Delegation Chain
| Zone | Nameservers | Glue |
|---|---|---|
| at | d.ns.at, j.ns.at, n.ns.at, r.ns.at... | - |
| ptr.at | ns1.sedoparking.com, ns2.sedoparking.com | - |
✅ Authoritative Response
Server:34.211.188.210
NS records: ns1.sedoparking.com, ns2.sedoparking.com
🔒 DNSSEC Status
⚠️ Insecure (no DNSSEC)
No DS record for ptr.at (unsigned zone)
⏱️ Timing
Total: 878ms | Queries: -
📄 Records
| Type | Count | Sample Data |
|---|---|---|
| A | 1 | 64.190.63.222 |
| NS | 2 | ns1.sedoparking.com, ns2.sedoparking.com |
| MX | 1 | localhost (pri: 0) |
| TXT | 1 | v=spf1 -all |
| SOA | 1 | ns1.sedoparking.com hostmaster.sedo.de |
Analysis
IP Addresses
ptr.at resolves to just one IP address, 64.190.63.222.
Two other host names, along with bananes.org, mypersonalguard.de and user201.maxxan.com, also share IP numbers with ptr.at.
Name Servers
Two name servers handle the delegation for ptr.at: ns1.sedoparking.com and ns2.sedoparking.com.
ptr.at shares its NS records with other domains, for example allobus.fr, peevids.com, oral(0x736578).se and two others.
ptr.at is at least partially co-delegated on name servers with other domains, such as auto-hapino.blogspot.com.ua.
ns1.sedoparking.com and ns2.sedoparking.com both carry two IP addresses. The A records for ns1.sedoparking.com are 3.130.216.63 and 91.195.241.8; the A records for ns2.sedoparking.com are 34.211.188.210 and 91.195.240.8.
Mail Servers
The sole mail server for ptr.at is localhost.
Among the domains sharing a mail server setup with ptr.at are seinemaritime2020.net, 23o.de, mail.msb-gmbh.de and two others.