instructure.de - dns.ninja
instructure.de
| 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 | ||||||
de
| DNSSEC | 🔒 Signed (DS record present) | ||||||
| NS | f.nic.de ⭐ | ||||||
| NS | a.nic.de | ||||||
| NS | l.de.net ⚠️ Not in parent delegation | ||||||
| NS | n.de.net ⚠️ Not in parent delegation | ||||||
| NS | s.de.net ⚠️ Not in parent delegation | ||||||
| NS | z.nic.de | ||||||
| SOA | f.nic.dedns-operations@denic.de serial=1781550572 | ||||||
Previously MX for
instructure.de |
Same first word
Similar names
DNS History
9 records (4 active, 5 former)
●NSns1.sedoparking.com2026-02-16 → 2026-06-15 · 3 obs
● 2026-02-16 06:27:32
● 2026-06-15 19:14:00
●NSns2.sedoparking.com2026-02-16 → 2026-06-15 · 3 obs
● 2026-02-16 06:27:32
● 2026-06-15 19:14:00
○NSns3.stratoserver.net2017-02-12 → 2019-01-21 · 4 obs
● 2019-01-21 04:17:44
○ 2026-02-16 06:27:32
○ 2026-06-15 19:14:00
○NSns4.stratoserver.net2017-02-12 → 2019-01-21 · 4 obs
● 2019-01-21 04:17:44
○ 2026-02-16 06:27:32
○ 2026-06-15 19:14:00
○MXinstructure.de2017-02-12 → 2019-01-21 · 4 obs
● 2019-01-21 04:17:44
○ 2026-02-16 06:27:32
○ 2026-06-15 19:14:00
●MXlocalhost2026-02-16 → 2026-06-15 · 3 obs
● 2026-02-16 06:27:32
● 2026-06-15 19:14:00
○A2a01:238:42a8:fd00:1b2:526d:7860:5b242017-02-12 → 2019-01-21 · 4 obs
● 2019-01-21 04:17:44
○ 2026-02-16 06:27:32
○ 2026-06-15 19:14:00
●A64.190.63.2222026-02-16 → 2026-06-15 · 3 obs
● 2026-02-16 06:27:32
● 2026-06-15 19:14:00
○A85.214.55.132017-02-12 → 2019-01-21 · 4 obs
● 2019-01-21 04:17:44
○ 2026-02-16 06:27:32
○ 2026-06-15 19:14:00
🔍 DNS Trace
📋 Delegation Chain
| Zone | Nameservers | Glue |
|---|---|---|
| de | a.nic.de, f.nic.de, z.nic.de | - |
| instructure.de | ns2.sedoparking.com, ns1.sedoparking.com | - |
✅ Authoritative Response
Server:91.195.240.8
NS records: ns2.sedoparking.com, ns1.sedoparking.com
🔒 DNSSEC Status
⚠️ Insecure (no DNSSEC)
No DS record for instructure.de (unsigned zone)
⏱️ Timing
Total: 3890ms | 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
instructure.de resolves to one IP address: 64.190.63.222.
wrpac.com, krymeka.wen.su.co.za, comdata.at and two other host names share IP numbers with instructure.de.
Name Servers
Two name servers handle the delegation for instructure.de: ns1.sedoparking.com and ns2.sedoparking.com.
instructure.de uses the same name servers as several other domains — among them novastrum.com, karahana.com, appshelp.net and two more.
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
Mail for instructure.de is handled by a single mail server, localhost.
instructure.de uses an identical mail server configuration to several other domains — among them 31675.de, torontoluxuryspa.com, honog.com and two more.