tretmann.com - robtex.com
tretmann.com
com
| DNSSEC | 🔒 Signed (DS record present) | ||||||
| NS | a.gtld-servers.net ⭐ | ||||||
| NS | b.gtld-servers.net | ||||||
| NS | c.gtld-servers.net | ||||||
| NS | d.gtld-servers.net | ||||||
| NS | e.gtld-servers.net | ||||||
| NS | f.gtld-servers.net | ||||||
| NS | g.gtld-servers.net | ||||||
| NS | h.gtld-servers.net | ||||||
| NS | i.gtld-servers.net | ||||||
| NS | j.gtld-servers.net | ||||||
| NS | k.gtld-servers.net | ||||||
| NS | l.gtld-servers.net | ||||||
| NS | m.gtld-servers.net | ||||||
| SOA | a.gtld-servers.netnstld@verisign-grs.com serial=1774589672 | ||||||
Same first word
tretmann.com |
Similar names
DNS History
5 records (5 active, 0 former)
●MXtretmann-com.mail.protection.outlook.com2026-02-26 → 2026-03-27 · 2 obs
● 2026-03-27 05:41:42
●A23.227.38.652026-02-26 → 2026-03-27 · 2 obs
● 2026-03-27 05:41:42
●A2620:127:f00f:5::2026-02-26 → 2026-03-27 · 2 obs
● 2026-03-27 05:41:42
🔍 DNS Trace
📋 Delegation Chain
| Zone | Nameservers | Glue |
|---|---|---|
| com | a.gtld-servers.net, b.gtld-servers.net, c.gtld-servers.net, d.gtld-servers.net... | - |
| tretmann.com | docks11.rzone.de, shades17.rzone.de | - |
✅ Authoritative Response
Server:217.160.80.138
NS records: docks11.rzone.de, shades17.rzone.de
🔒 DNSSEC Status
⚠️ Insecure (no DNSSEC)
No DS record for tretmann.com (unsigned zone)
⏱️ Timing
Total: 483ms | Queries: -
📄 Records
| Type | Count | Sample Data |
|---|---|---|
| A | 1 | 23.227.38.65 |
| AAAA | 1 | 2620:127:f00f:5:: |
| NS | 2 | shades17.rzone.de, docks11.rzone.de |
| MX | 1 | tretmann-com.mail.protection.outlook.com |
| TXT | 4 | v=spf1 include:spf.protection.outlook.co, google-site-verification=Lnxj1Rh412Yc-f0... |
| SOA | 1 | docks11.rzone.de hostmaster.strato-rz.de |
Analysis
IP Addresses
tretmann.com points to two IP numbers: 2620:127:f00f:5:: and 23.227.38.65.
Other host names, for instance kidsloft.be, krasnefurniture.com, casadamasco.com, goldlabel.com and clippers.hu share IP numbers with tretmann.com.
Name Servers
tretmann.com's delegation is to two name servers docks11.rzone.de and shades17.rzone.de.
tretmann.com shares the same name server configuration as other domains, such as grobel.eu, thomashedrich.de, 6124.de, liquid-sky-net.de and oryxx.de.
tretmann.com at least partially shares its name servers with other domains, for instance lapidarium.info, liquid-guard.com, 3dtaster.ch, dexwor.com and pallani.net.
These name servers are commonly used with docks18.rzone.de, shades14.rzone.de, shades09.rzone.de, shades13.rzone.de, docks07.rzone.de, docks15.rzone.de, docks02.rzone.de, shades05.rzone.de, shades18.rzone.de and shades20.rzone.de.
Host names with two IP numbers: docks11.rzone.de points to 2001:8d8:fe:53:5747:2a74:d:11 and 217.160.80.138; shades17.rzone.de points to 2607:f1c0:fe:53:185:132:34:144 and 185.132.34.144
Mail Servers
tretmann.com is served by a single mail server, tretmann-com.mail.protection.outlook.com.
The host name tretmann-com.mail.protection.outlook.com resolves 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.