pearson-schule.de - robtex.com
pearson-schule.de
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=1785216929 | ||||||
Same first word
pearson-schule.de |
DNS History
12 records (6 active, 6 former)
●NSdns-amer-2.ptns.pearson.com2026-04-14 → 2026-07-28 · 3 obs
● 2026-04-14 01:55:30
● 2026-07-28 05:56:18
●NSdns-apac-1.ptns.pearson.com2026-04-14 → 2026-07-28 · 3 obs
● 2026-04-14 01:55:30
● 2026-07-28 05:56:18
●NSdns-emea-1.ptns.pearson.com2026-04-14 → 2026-07-28 · 3 obs
● 2026-04-14 01:55:30
● 2026-07-28 05:56:18
○NSns01.pearson.com2015-06-17 → 2017-06-07 · 4 obs
● 2017-06-07 13:42:34
○ 2026-04-14 01:55:30
○ 2026-07-28 05:56:18
○NSns02.pearson.com2015-06-17 → 2017-06-07 · 4 obs
● 2017-06-07 13:42:34
○ 2026-04-14 01:55:30
○ 2026-07-28 05:56:18
○NSns03.pearson.com2015-06-17 → 2017-06-07 · 4 obs
● 2017-06-07 13:42:34
○ 2026-04-14 01:55:30
○ 2026-07-28 05:56:18
○NSns04.pearson.com2015-06-17 → 2017-06-07 · 4 obs
● 2017-06-07 13:42:34
○ 2026-04-14 01:55:30
○ 2026-07-28 05:56:18
●MXmail-in.m-online.net2015-06-17 → 2026-07-28 · 2 obs
● 2026-07-28 05:56:18
○A193.240.160.1122015-06-17 → 2015-11-03 · 4 obs
● 2015-11-03 07:46:48
○ 2016-01-25 06:14:34
○ 2026-07-28 05:56:18
○A195.30.107.542016-01-25 → 2017-06-07 · 5 obs
● 2016-01-25 06:14:34
● 2017-06-07 13:42:34
○ 2026-04-14 01:55:30
○ 2026-07-28 05:56:18
●A75.2.15.1772026-04-14 → 2026-07-28 · 3 obs
● 2026-04-14 01:55:30
● 2026-07-28 05:56:18
●A99.83.132.1052026-04-14 → 2026-07-28 · 3 obs
● 2026-04-14 01:55:30
● 2026-07-28 05:56:18
🔍 DNS Trace
📋 Delegation Chain
| Zone | Nameservers | Glue |
|---|---|---|
| de | f.nic.de, z.nic.de, a.nic.de | - |
| pearson-schule.de | dns-amer-2.ptns.pearson.com, dns-apac-1.ptns.pearson.com, dns-emea-1.ptns.pearson.com | - |
✅ Authoritative Response
Server:159.182.12.40
NS records: dns-amer-2.ptns.pearson.com, dns-apac-1.ptns.pearson.com, dns-emea-1.ptns.pearson.com
🔒 DNSSEC Status
⚠️ Insecure (no DNSSEC)
No DS record for pearson-schule.de (unsigned zone)
⏱️ Timing
Total: 701ms | Queries: -
📄 Records
| Type | Count | Sample Data |
|---|---|---|
| A | 2 | 75.2.15.177, 99.83.132.105 |
| NS | 3 | dns-emea-1.ptns.pearson.com, dns-apac-1.ptns.pearson.com... |
| MX | 1 | mail-in.m-online.net (pri: 0) |
| SOA | 1 | dns-amer-2.ptns.pearson.com gns-dnsopera |
Analysis
IP Addresses
pearson-schule.de directs to two IP numbers, 75.2.15.177 and 99.83.132.105
Two other host names, along with adobepress.de, pearson.at and pearson-studium.de, also share IP numbers with pearson-schule.de.
Name Servers
The authoritative name servers for pearson-schule.de are dns-amer-2.ptns.pearson.com, dns-apac-1.ptns.pearson.com and dns-emea-1.ptns.pearson.com — three in total.
pearson-schule.de shares at least some of its name servers with other domains, including myapluslab.net, pearsonnews.com, masteringastronomy.com and two others.
These name servers are frequently paired with the name servers ns1.pearson.com and ns2.pearson.com.
The hostnames dns-amer-2.ptns.pearson.com, dns-apac-1.ptns.pearson.com and dns-emea-1.ptns.pearson.com each resolve to a single IP: dns-amer-2.ptns.pearson.com → 159.182.12.40, dns-apac-1.ptns.pearson.com → 159.182.67.40, dns-emea-1.ptns.pearson.com → 159.182.79.40.
Mail Servers
The sole mail server for pearson-schule.de is mail-in.m-online.net.
Among the domains sharing a mail server setup with pearson-schule.de are mobility-inside.com, iilr.de, bergwacht-nuernberg.de and two others.
There is at least a partial MX overlap between pearson-schule.de and other domains, including focustv.de, mtimes.com, route77.us and two others.
These mail servers often co-occur with the mail servers mx01.m-online.net.
With 8 IP addresses total, mail-in.m-online.net resolves to 62.245.181.138, 62.245.181.139, 212.114.242.10 and 5 others.