itn-ol.de - robtex.com
itn-ol.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=1785670026 | ||||||
Subdomains
mail.itn-ol.de |
Same first word
itn-ol.de |
Similar names
in-tol.com |
lit-on.de |
t-lino.de |
nl-iot.com |
nl-iot.cn |
lion-t.ru |
lo-int.com |
t-lion.com |
li-ton.com |
nt-oil.ru |
ln-iot.cn |
lion-t.de |
ton-li.com.tw |
t-lion.net |
t-onli.de |
toni-l.de |
DNS History
8 records (6 active, 2 former)
●NSnsa0.schlundtech.de2015-06-30 → 2026-08-02 · 2 obs
● 2026-08-02 11:41:44
●NSnsb0.schlundtech.de2015-06-30 → 2026-08-02 · 2 obs
● 2026-08-02 11:41:44
●NSnsc0.schlundtech.de2015-06-30 → 2026-08-02 · 2 obs
● 2026-08-02 11:41:44
●NSnsd0.schlundtech.de2015-06-30 → 2026-08-02 · 2 obs
● 2026-08-02 11:41:44
●MXitnol-de0i.mail.protection.outlook.com2026-04-23 → 2026-08-02 · 3 obs
● 2026-04-23 10:16:22
● 2026-08-02 11:41:44
○MXmail.itn-ol.de2015-06-30 → 2018-09-01 · 4 obs
● 2018-09-01 03:11:20
○ 2026-04-23 10:16:22
○ 2026-08-02 11:41:44
●A91.250.100.1382026-04-23 → 2026-08-02 · 3 obs
● 2026-04-23 10:16:22
● 2026-08-02 11:41:44
○A92.51.129.792015-06-30 → 2018-09-01 · 4 obs
● 2018-09-01 03:11:20
○ 2026-04-23 10:16:22
○ 2026-08-02 11:41:44
🔍 DNS Trace
📋 Delegation Chain
| Zone | Nameservers | Glue |
|---|---|---|
| de | a.nic.de, f.nic.de, z.nic.de | - |
| itn-ol.de | nsa0.schlundtech.de, nsb0.schlundtech.de, nsc0.schlundtech.de, nsd0.schlundtech.de | - |
✅ Authoritative Response
Server:217.160.81.227
NS records: nsa0.schlundtech.de, nsb0.schlundtech.de, nsc0.schlundtech.de, nsd0.schlundtech.de
🔒 DNSSEC Status
⚠️ Insecure (no DNSSEC)
No DS record for itn-ol.de (unsigned zone)
⏱️ Timing
Total: 757ms | Queries: -
📄 Records
| Type | Count | Sample Data |
|---|---|---|
| A | 1 | 91.250.100.138 |
| NS | 4 | nsa0.schlundtech.de, nsc0.schlundtech.de... |
| MX | 1 | itnol-de0i.mail.protection.outlook.com ( |
| TXT | 3 | MS=ms63920976, brevo-code:0aa2cffd733224ae2423c98604218... |
| SOA | 1 | nsa0.schlundtech.de info.hoits-server.de |
Analysis
Hierarchy
itn-ol.de is a parent domain of mail.itn-ol.de.
IP Addresses
itn-ol.de directs to one IP number, which is 91.250.100.138.
Among the host names that share IP numbers with itn-ol.de are www.entruempelung-weser-ems.de, mx.jeverland.net.flight-club-manager.de, nwf-wilhelmshaven.de and two others.
Name Servers
The domain itn-ol.de is delegated to these four name servers: nsa0.schlundtech.de, nsb0.schlundtech.de, nsc0.schlundtech.de and nsd0.schlundtech.de.
itn-ol.de shares at least some of its name servers with other domains, including supermailinglist.de, wildcam.de, byteride.net and two others.
The host names nsa0.schlundtech.de, nsb0.schlundtech.de, nsc0.schlundtech.de and nsd0.schlundtech.de each resolve to two IP addresses: nsa0.schlundtech.de resolves to 185.132.34.227 and 2607:f1c0:fe:53:185:132:34:227; nsb0.schlundtech.de resolves to 185.132.35.227 and 2607:f1c0:fe:53:185:132:35:227; nsc0.schlundtech.de resolves to 217.160.80.227 and 2001:8d8:fe:53:217:160:80:227; nsd0.schlundtech.de resolves to 217.160.81.227 and 2001:8d8:fe:53:217:160:81:227.
Mail Servers
itn-ol.de routes its mail through a single mail server, itnol-de0i.mail.protection.outlook.com.
itnol-de0i.mail.protection.outlook.com directs to 8 IP numbers, including 52.101.168.0, 52.101.170.0 and 52.101.170.1, along with 5 other.