computerschool.com - dns.ninja
computerschool.com
| 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 | ||||||
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=1786421284 | ||||||
Same first word
Similar names
DNS History
11 records (4 active, 7 former)
○NSbuy.internettraffic.com2015-07-04 → 2016-05-09 · 4 obs
● 2016-05-09 04:12:30
○ 2017-01-30 19:09:36
○ 2026-08-11 04:26:52
●NSns1.sedoparking.com2019-12-22 → 2026-08-11 · 3 obs
● 2019-12-22 19:57:42
● 2026-08-11 04:26:52
○NSns1.uniregistrymarket.link2017-01-30 → 2017-01-30 · 4 obs
● 2017-01-30 19:09:36
○ 2019-12-22 19:57:42
○ 2026-08-11 04:26:52
●NSns2.sedoparking.com2019-12-22 → 2026-08-11 · 3 obs
● 2019-12-22 19:57:42
● 2026-08-11 04:26:52
○NSns2.uniregistrymarket.link2017-01-30 → 2017-01-30 · 4 obs
● 2017-01-30 19:09:36
○ 2019-12-22 19:57:42
○ 2026-08-11 04:26:52
○NSsell.internettraffic.com2015-07-04 → 2016-05-09 · 4 obs
● 2016-05-09 04:12:30
○ 2017-01-30 19:09:36
○ 2026-08-11 04:26:52
●MXlocalhost2019-12-22 → 2026-08-11 · 2 obs
● 2026-08-11 04:26:52
●A64.190.63.2222026-04-03 → 2026-08-11 · 3 obs
● 2026-04-03 22:53:28
● 2026-08-11 04:26:52
○A69.172.201.1532016-05-09 → 2017-01-30 · 5 obs
● 2016-05-09 04:12:30
● 2017-01-30 19:09:36
○ 2019-12-22 19:57:42
○ 2026-08-11 04:26:52
○A69.172.201.2082015-07-04 → 2016-02-12 · 4 obs
● 2016-02-12 17:07:54
○ 2016-05-09 04:12:30
○ 2026-08-11 04:26:52
○A91.195.240.1262019-12-22 → 2019-12-22 · 4 obs
● 2019-12-22 19:57:42
○ 2026-04-03 22:53:28
○ 2026-08-11 04:26:52
🔍 DNS Trace
📋 Delegation Chain
| Zone | Nameservers | Glue |
|---|---|---|
| com | f.gtld-servers.net, d.gtld-servers.net, c.gtld-servers.net, l.gtld-servers.net... | - |
| computerschool.com | ns1.sedoparking.com, ns2.sedoparking.com | 2 records |
✅ Authoritative Response
Server:91.195.241.8
NS records: ns1.sedoparking.com, ns2.sedoparking.com
🔒 DNSSEC Status
⚠️ Insecure (no DNSSEC)
No DS record for computerschool.com (unsigned zone)
⏱️ Timing
Total: 3286ms | 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 |
📌 Glue Records Collected
Total: 2
Out-of-bailiwick: 2 (ns1.sedoparking.com, ns2.sedoparking.com)
Analysis
IP Addresses
computerschool.com resolves to one IP address: 64.190.63.222.
renonazarenechurch.org.de, kualiancom.com, multicable.de and two other host names share IP numbers with computerschool.com.
Name Servers
DNS delegation for computerschool.com points to two name servers: ns1.sedoparking.com and ns2.sedoparking.com.
computerschool.com uses the same name servers as several other domains — among them fabsupplies.eu, verticaal.com, domain-domain.net and two more.
computerschool.com partially shares its NS delegation with several other domains, including mail.my-craft.info, rnmai.com, sushijie.cn and two others.
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 for computerschool.com is handled by a single mail server, localhost.
computerschool.com uses an identical mail server configuration to several other domains — among them epub.de, allthingsclothing.com, koreaangel.com and two more.