schulmailing.de - robtex.com
schulmailing.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=1776634079 | ||||||
Subdomains
mail.schulmailing.de |
DNS History
10 records (4 active, 6 former)
●NSns1.sedoparking.com2026-04-19 → 2026-04-19 · 2 obs
● 2026-04-19 21:52:20
●NSns2.sedoparking.com2026-04-19 → 2026-04-19 · 2 obs
● 2026-04-19 21:52:20
○NSnsa1.schlundtech.de2015-07-05 → 2017-12-31 · 3 obs
● 2017-12-31 12:36:58
○ 2026-04-19 21:52:20
○NSnsb1.schlundtech.de2015-07-05 → 2017-12-31 · 3 obs
● 2017-12-31 12:36:58
○ 2026-04-19 21:52:20
○NSnsc1.schlundtech.de2015-07-05 → 2017-12-31 · 3 obs
● 2017-12-31 12:36:58
○ 2026-04-19 21:52:20
○NSnsd1.schlundtech.de2015-07-05 → 2017-12-31 · 3 obs
● 2017-12-31 12:36:58
○ 2026-04-19 21:52:20
●MXlocalhost2026-04-19 → 2026-04-19 · 2 obs
● 2026-04-19 21:52:20
○MXmail.schulmailing.de2015-07-05 → 2017-12-31 · 3 obs
● 2017-12-31 12:36:58
○ 2026-04-19 21:52:20
●A64.190.63.2222026-04-19 → 2026-04-19 · 2 obs
● 2026-04-19 21:52:20
○A85.214.108.712015-07-05 → 2017-12-31 · 3 obs
● 2017-12-31 12:36:58
○ 2026-04-19 21:52:20
🔍 DNS Trace
📋 Delegation Chain
| Zone | Nameservers | Glue |
|---|---|---|
| de | a.nic.de, f.nic.de, z.nic.de | - |
| schulmailing.de | ns2.sedoparking.com, ns1.sedoparking.com | - |
✅ Authoritative Response
Server:3.130.216.63
NS records: ns2.sedoparking.com, ns1.sedoparking.com
🔒 DNSSEC Status
⚠️ Insecure (no DNSSEC)
No DS record for schulmailing.de (unsigned zone)
⏱️ Timing
Total: 681ms | 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
Hierarchy
schulmailing.de is a parent of mail.schulmailing.de.
IP Addresses
schulmailing.de points to a single IP number: 64.190.63.222.
Other host names, for instance cc-power.com, mariamoda.com, mailserver.testocity.com, brescia.gratis and ffpo.com share IP numbers with schulmailing.de.
Name Servers
Delegation for schulmailing.de rests with two name servers, ns1.sedoparking.com and ns2.sedoparking.com.
schulmailing.de shares the same name server setup as other domains, including style-up.com, geogeo.de, amateurcam-live.de, adintra.com and mail.activenews.de.
Host names with two IP numbers: ns1.sedoparking.com points to 3.130.216.63 and 91.195.241.8; ns2.sedoparking.com points to 34.211.188.210 and 91.195.240.8.
Mail Servers
schulmailing.de is handled by a single mail server, localhost.
schulmailing.de uses the same mail server configuration as other domains, such as tahtawi.com, mail.media2000.de, rrk.net, nachrichten24.at and psychologistdatabase.com.