tutmann.de - robtex.com
tutmann.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=1776115926 | ||||||
Subdomains
www.tutmann.de |
Same first word
tutmann.de |
Similar names
DNS History
14 records (5 active, 9 former)
○NSns1.dts-online.net2018-12-07 → 2018-12-07 · 4 obs
● 2018-12-07 08:49:30
○ 2026-02-24 16:15:46
○ 2026-04-13 21:40:04
●NSns17.knipp.net2026-02-24 → 2026-04-13 · 3 obs
● 2026-02-24 16:15:46
● 2026-04-13 21:40:04
●NSns2.knipp.de2026-02-24 → 2026-04-13 · 3 obs
● 2026-02-24 16:15:46
● 2026-04-13 21:40:04
○NSns3.icsmedia.de2015-07-16 → 2018-12-07 · 4 obs
● 2018-12-07 08:49:30
○ 2026-02-24 16:15:46
○ 2026-04-13 21:40:04
●NSns3.knipp.de2026-02-24 → 2026-04-13 · 3 obs
● 2026-02-24 16:15:46
● 2026-04-13 21:40:04
○NSns4.icsmedia.de2015-07-16 → 2018-12-07 · 4 obs
● 2018-12-07 08:49:30
○ 2026-02-24 16:15:46
○ 2026-04-13 21:40:04
○MXmail.icsmedia.de2015-07-16 → 2017-02-17 · 4 obs
● 2017-02-17 09:47:46
○ 2018-12-07 08:49:30
○ 2026-04-13 21:40:04
○MXmx-nospam.icsmedia.de2015-07-16 → 2017-02-17 · 4 obs
● 2017-02-17 09:47:46
○ 2018-12-07 08:49:30
○ 2026-04-13 21:40:04
○MXsecureemail-sha.dts-security.de2018-12-07 → 2018-12-07 · 4 obs
● 2018-12-07 08:49:30
○ 2026-02-24 16:15:46
○ 2026-04-13 21:40:04
●MXtutmann-de.mail.protection.outlook.com2026-02-24 → 2026-04-13 · 3 obs
● 2026-02-24 16:15:46
● 2026-04-13 21:40:04
●A157.245.26.1972026-02-24 → 2026-04-13 · 3 obs
● 2026-02-24 16:15:46
● 2026-04-13 21:40:04
○A212.101.201.1732015-12-01 → 2017-02-17 · 5 obs
● 2015-12-01 02:15:46
● 2017-02-17 09:47:46
○ 2018-12-07 08:49:30
○ 2026-04-13 21:40:04
○A212.101.201.1752015-07-16 → 2015-07-16 · 3 obs
○ 2015-12-01 02:15:46
○ 2026-04-13 21:40:04
○A212.101.201.2052018-12-07 → 2018-12-07 · 4 obs
● 2018-12-07 08:49:30
○ 2026-02-24 16:15:46
○ 2026-04-13 21:40:04
🔍 DNS Trace
📋 Delegation Chain
| Zone | Nameservers | Glue |
|---|---|---|
| de | a.nic.de, f.nic.de, z.nic.de | - |
| tutmann.de | ns2.knipp.de, ns3.knipp.de, ns17.knipp.net | - |
✅ Authoritative Response
Server:195.253.6.52
NS records: ns2.knipp.de, ns3.knipp.de, ns17.knipp.net
🔒 DNSSEC Status
⚠️ Insecure (no DNSSEC)
No DS record for tutmann.de (unsigned zone)
⏱️ Timing
Total: 1227ms | Queries: -
📄 Records
| Type | Count | Sample Data |
|---|---|---|
| A | 1 | 157.245.26.197 |
| NS | 3 | ns2.knipp.de, ns17.knipp.net... |
| MX | 1 | tutmann-de.mail.protection.outlook.com ( |
| TXT | 2 | MS=ms35634418, v=spf1 include:servers.mcsv.net include: |
| SOA | 1 | ns2.knipp.de dnsmaster.irondns.net |
Analysis
Hierarchy
tutmann.de is the parent of www.tutmann.de.
IP Addresses
tutmann.de resolves to one IP number: 157.245.26.197.
other host names including diapharm.de, www.roeben.com, www.ziegel.de, diapharm.com and diapharm.it share IP numbers with tutmann.de.
Name Servers
tutmann.de is delegated to three name servers ns2.knipp.de, ns3.knipp.de and ns17.knipp.net.
tutmann.de at least partially shares name servers with other domains, for instance kyocerapartner.net, klueber.com.au, seitz-enzinger-noll.com, dlr-knlab.de and beaverpaper.com.
These name servers are commonly used with ns3.dlr.de, ns4.dlr.de and ns.pauly.de.
Host names with two IP numbers:
ns2.knipp.de points to: 2a01:5b0:0:29::34 and 195.253.6.52.
ns3.knipp.de points to: 2a01:5b0:31::3 and 195.253.113.3.
ns17.knipp.net points to: 2a01:5b0:2:56::3d and 195.253.51.61.
Mail Servers
tutmann.de is handled by a single mail server, tutmann-de.mail.protection.outlook.com.
Host tutmann-de.mail.protection.outlook.com points to eight IP numbers: 2a01:111:f403:ca27::, 2a01:111:f403:ca2d::, 2a01:111:f403:ca2d::1, 2a01:111:f403:ca2d::2, 52.101.168.0, 52.101.170.0, 52.101.170.1 and 52.101.170.2.