itmaturity.de - robtex.com
itmaturity.de
| DNSSEC | 🔒 Signed (DS record present) | ||||||
| A | 192.58.227.7🇳🇱 KPN-Corporate-Market192.58.227.0/24 European Data Centers | ||||||
| NS | ns11.kpn.net ⭐ | ||||||
| A | 2a02:a47f:ac:1::1153🇳🇱 KPN2a02:a400::/25 B.V. | ||||||
| PTR | ns11.kpn.net | ||||||
| PTR | ns1.widexs.net | ||||||
| PTR | ns01.is.nl | ||||||
| PTR | ns1.widexs.nl | ||||||
| A | 213.75.63.33🇳🇱 PT213.75.0.0/17 PIADDR | ||||||
| PTR | ns11.kpn.net | ||||||
| PTR | ns1.widexs.net | ||||||
| PTR | ns01.is.nl | ||||||
| PTR | ns1.widexs.nl | ||||||
| NS | ns1.kpn.net | ||||||
| A | 2a02:a47f:ac:1::153🇳🇱 KPN2a02:a400::/25 B.V. | ||||||
| PTR | ns1.kpn.net | ||||||
| A | 194.151.228.10🇩🇪 KPN194.151.224.0/19 B.V. | ||||||
| PTR | ns1.kpn.net | ||||||
| MX | mail.itmaturity.de ⭐ | ||||||
| A | 192.58.227.7🇳🇱 KPN-Corporate-Market192.58.227.0/24 European Data Centers | ||||||
| SOA | ns1.kpn.netzonemaster@kpn.com 2026-04-23 #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=1777053027 | ||||||
Subdomains
mail.itmaturity.de |
Same first word
itmaturity.de |
itmaturity.nl |
DNS History
7 records (4 active, 3 former)
○NSns.megaplex.nl2015-07-05 → 2016-11-28 · 4 obs
● 2016-11-28 03:57:08
○ 2026-04-08 04:17:56
○ 2026-04-24 18:15:30
●NSns1.kpn.net2026-04-08 → 2026-04-24 · 3 obs
● 2026-04-08 04:17:56
● 2026-04-24 18:15:30
○NSns1.megaplex.nl2015-07-05 → 2016-11-28 · 4 obs
● 2016-11-28 03:57:08
○ 2026-04-08 04:17:56
○ 2026-04-24 18:15:30
○NSns1.pinkroccade.net2015-07-05 → 2016-11-28 · 4 obs
● 2016-11-28 03:57:08
○ 2026-04-08 04:17:56
○ 2026-04-24 18:15:30
●NSns11.kpn.net2026-04-08 → 2026-04-24 · 3 obs
● 2026-04-08 04:17:56
● 2026-04-24 18:15:30
●MXmail.itmaturity.de2015-07-05 → 2026-04-24 · 2 obs
● 2026-04-24 18:15:30
●A192.58.227.72015-07-05 → 2026-04-24 · 2 obs
● 2026-04-24 18:15:30
🔍 DNS Trace
📋 Delegation Chain
| Zone | Nameservers | Glue |
|---|---|---|
| de | a.nic.de, f.nic.de, z.nic.de | - |
| itmaturity.de | ns1.kpn.net, ns11.kpn.net | - |
✅ Authoritative Response
Server:194.151.228.10
NS records: ns1.kpn.net, ns11.kpn.net
🔒 DNSSEC Status
🔐 Secure (DNSSEC validated)
Chain of trust verified from root to domain
⏱️ Timing
Total: 1015ms | Queries: -
📄 Records
| Type | Count | Sample Data |
|---|---|---|
| A | 1 | 192.58.227.7 |
| NS | 2 | ns11.kpn.net, ns1.kpn.net |
| MX | 1 | mail.itmaturity.de (pri: 10) |
| SOA | 1 | ns1.kpn.net zonemaster.kpn.com |
Analysis
Hierarchy
mail.itmaturity.de has itmaturity.de as its parent.
IP Addresses
itmaturity.de maps to IP address 192.58.227.7.
Other host names, for instance itmaturity.nl, it-maturity.us, mail.itmaturity.de, mail.itmaturity.us and mail.itmaturity.nl share IP numbers with itmaturity.de.
Name Servers
Two name servers ns11.kpn.net and ns1.kpn.net are delegated to itmaturity.de.
itmaturity.de uses the same name server configuration as other domains, such as topboss.nl, one-zone.mobi, dc-l.nl, operator.nl and lubagroep.com.
itmaturity.de shares name servers with other domains at least partially, for instance 251.136.82.in-addr.arpa, 246.136.82.in-addr.arpa, kidsplanet.nl and myplanet.nl.
these name servers are commonly used with the name servers ns12.kpn.net.
Host names with two IPs:
ns11.kpn.net points to 2a02:a47f:ac:1::1153 and 213.75.63.33.
ns1.kpn.net points to 2a02:a47f:ac:1::153 and 194.151.228.10.
Mail Servers
itmaturity.de is handled by a single mail server, mail.itmaturity.de.
mail.itmaturity.de points to one IP number: 192.58.227.7.