computerscienceclass.com - robtex.com
computerscienceclass.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 | ||||||
| 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 | ||||||
| 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=1789101653 | ||||||
Same first word
computerscienceclass.com |
Previous names
Next names
DNS History
7 records (4 active, 3 former)
●NSns1.sedoparking.com2015-05-20 → 2026-09-11 · 2 obs
● 2026-09-11 04:58:56
●NSns2.sedoparking.com2015-05-20 → 2026-09-11 · 2 obs
● 2026-09-11 04:58:56
●MXlocalhost2017-01-01 → 2026-09-11 · 3 obs
● 2017-01-01 11:47:06
● 2026-09-11 04:58:56
○MXmail.nickstel.com2015-05-20 → 2016-04-27 · 4 obs
● 2016-04-27 11:58:48
○ 2017-01-01 11:47:06
○ 2026-09-11 04:58:56
●A64.190.63.2222026-08-30 → 2026-09-11 · 3 obs
● 2026-08-30 23:28:22
● 2026-09-11 04:58:56
○A72.52.4.1222018-06-01 → 2018-06-01 · 4 obs
● 2018-06-01 07:34:36
○ 2026-08-30 23:28:22
○ 2026-09-11 04:58:56
○A72.52.4.912015-05-20 → 2017-01-01 · 4 obs
● 2017-01-01 11:47:06
○ 2018-06-01 07:34:36
○ 2026-09-11 04:58:56
🔍 DNS Trace
📋 Delegation Chain
| Zone | Nameservers | Glue |
|---|---|---|
| com | a.gtld-servers.net, b.gtld-servers.net, c.gtld-servers.net, d.gtld-servers.net... | - |
| computerscienceclass.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 computerscienceclass.com (unsigned zone)
⏱️ Timing
Total: 413ms | 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 |
📌 Glue Records Collected
Total: 2
Out-of-bailiwick: 2 (ns1.sedoparking.com, ns2.sedoparking.com)
Analysis
IP Addresses
computerscienceclass.com directs to one IP number, which is 64.190.63.222.
Among the host names that share IP numbers with computerscienceclass.com are paq.co.za, oldfinger.com, www.diham.com and two others.
Name Servers
DNS delegation for computerscienceclass.com points to two name servers: ns1.sedoparking.com and ns2.sedoparking.com.
computerscienceclass.com has the same name server delegation as a number of other domains, such as yongzhou.de, fanschiff.de, petrochemicals.uk and two more.
Some name servers delegated to computerscienceclass.com are also used by other domains, notably mail.lowpro.de and momentsbroker.com.
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
computerscienceclass.com routes its mail through a single mail server, localhost.
computerscienceclass.com has the same mail server arrangement as a number of other domains, for example ecotek.de, macrophytes.com, cookstown.uk and two more.