ursulaschule.de - robtex.com
ursulaschule.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=1776145714 | ||||||
Subdomains
mail.ursulaschule.de |
freundeskreis.ursulaschule.de |
Same first word
ursulaschule.de |
DNS History
8 records (4 active, 4 former)
●NSns3.kasserver.com2009-01-28 → 2026-04-14 · 2 obs
● 2026-04-14 06:06:24
●NSns4.kasserver.com2009-01-28 → 2026-04-14 · 2 obs
● 2026-04-14 06:06:24
○MXmail.ursulaschule.de2009-01-28 → 2016-04-27 · 4 obs
● 2016-04-27 21:17:44
○ 2017-02-03 02:56:20
○ 2026-04-14 06:06:24
●MXursulaschule-de.mail.protection.outlook.com2026-02-17 → 2026-04-14 · 3 obs
● 2026-02-17 02:31:34
● 2026-04-14 06:06:24
○MXv134707.kasserver.com2017-02-03 → 2017-02-03 · 4 obs
● 2017-02-03 02:56:20
○ 2026-02-17 02:31:34
○ 2026-04-14 06:06:24
○A85.13.136.2172009-01-28 → 2009-01-28 · 3 obs
○ 2015-05-27 13:03:00
○ 2026-04-14 06:06:24
●A85.13.146.1702026-02-17 → 2026-04-14 · 3 obs
● 2026-02-17 02:31:34
● 2026-04-14 06:06:24
○A85.13.152.922015-05-27 → 2017-02-03 · 5 obs
● 2015-05-27 13:03:00
● 2017-02-03 02:56:20
○ 2026-02-17 02:31:34
○ 2026-04-14 06:06:24
🔍 DNS Trace
📋 Delegation Chain
| Zone | Nameservers | Glue |
|---|---|---|
| de | a.nic.de, f.nic.de, z.nic.de | - |
| ursulaschule.de | ns4.kasserver.com, ns3.kasserver.com | - |
✅ Authoritative Response
Server:85.13.140.2
NS records: ns4.kasserver.com, ns3.kasserver.com
🔒 DNSSEC Status
⚠️ Insecure (no DNSSEC)
No DS record for ursulaschule.de (unsigned zone)
⏱️ Timing
Total: 995ms | Queries: -
📄 Records
| Type | Count | Sample Data |
|---|---|---|
| A | 1 | 85.13.146.170 |
| NS | 2 | ns4.kasserver.com, ns3.kasserver.com |
| MX | 1 | ursulaschule-de.mail.protection.outlook. |
| TXT | 5 | v=spf1 include:spf.protection.outlook.co, google-site-verification=Us0cIyz-fCGWOh5... |
| SOA | 1 | ns3.kasserver.com hostmaster.kasserver.c |
Analysis
Hierarchy
ursulaschule.de is a parent of mail.ursulaschule.de and freundeskreis.ursulaschule.de.
IP Addresses
ursulaschule.de points to IP number: 85.13.146.170.
Other host names such as mail.ivo2.net, kecx.com, mail.xn--marina-rgen-0hb.com, neumueller.mobi and topfklao.info share IPs with ursulaschule.de.
Name Servers
ursulaschule.de is delegated to two name servers: ns3.kasserver.com and ns4.kasserver.com.
ursulaschule.de shares the same name server setup as don-mario.com, hermstein.com, magenballon.net, mwue.de and volkerb.com.
ursulaschule.de shares some name servers with other domains, for instance schrottwichteln.com.
Host names with a single IP:
ns3.kasserver.com points to 85.13.128.2.
ns4.kasserver.com points to 85.13.140.2.
Mail Servers
ursulaschule.de is handled by a single mail server, ursulaschule-de.mail.protection.outlook.com.
Host name ursulaschule-de.mail.protection.outlook.com points to eight IP numbers: 2a01:111:f403:ca04::, 2a01:111:f403:ca04::1, 2a01:111:f403:ca04::6, 2a01:111:f403:ca09::4, 52.101.68.18, 52.101.73.2, 52.101.73.8 and 52.101.73.28.