holdermann.me - robtex.com
holdermann.me
| DNSSEC | ⚠️ Not signed | ||||||
| A | 2a01:238:20a:202:1077::🇩🇪 STRATO2a01:238:20a::/48 Strato AG | ||||||
| PTR | w0d.rzone.de | ||||||
| A | 81.169.145.77🇩🇪 STRATO81.169.144.0/22 AG | ||||||
| NS | shades10.rzone.de ⭐ | ||||||
| A | 2607:f1c0:fe:53:185:132:34:137🇺🇸 IONOS-ANYCAST2607:f1c0:fe::/47 AS8560 global anycast services (more specific) 1&1 IONOS Inc. 701 Lee Rd, Suite 300 Chesterbrook, PA 19087 US | ||||||
| PTR | shades10.rzone.de | ||||||
| A | 185.132.34.137🇩🇪 IONOS-ANYCAST185.132.32.0/22 IONOS DNSAS (eBGP DNS) | ||||||
| PTR | shades10.rzone.de | ||||||
| NS | docks03.rzone.de | ||||||
| A | 2001:8d8:fe:53:5747:2a74:d:3🇩🇪 IONOS-AS2001:8d8:fe::/47 IONOS AS8560 anycast more specific | ||||||
| PTR | docks03.rzone.de | ||||||
| A | 217.160.80.130🇩🇪 IONOS-AS217.160.80.0/22 AS8560 anycast more specific | ||||||
| PTR | docks03.rzone.de | ||||||
| MX | smtpin.rzone.de ⭐ | ||||||
| A | 2a01:238:20a:202:50f0::1097🇩🇪 STRATO2a01:238:20a::/48 Strato AG | ||||||
| PTR | smtpin.rzone.de | ||||||
| A | 81.169.145.97🇩🇪 STRATO81.169.144.0/22 AG | ||||||
| PTR | smtpin.rzone.de | ||||||
| TXT | google-site-verification=Kc_4ng-Ctu1ub9ENxv8N5CFyrV0ZoQ-T-MCqJo7BDM8 | ||||||
| SOA | shades10.rzone.dehostmaster@strato-rz.de 2025-03-11 #50 | ||||||
me
| DNSSEC | 🔒 Signed (DS record present) | ||||||
| NS | a0.nic.me ⭐ | ||||||
| NS | a2.nic.me | ||||||
| NS | b0.nic.me | ||||||
| NS | b2.nic.me | ||||||
| NS | c0.nic.me | ||||||
| SOA | a0.nic.mehostmaster@donuts.email serial=1778731995 | ||||||
Subdomains
box.holdermann.me |
Same first word
holdermann.de |
holdermann.net |
holdermann.me |
DNS History
5 records (5 active, 0 former)
●A2a01:238:20a:202:1077::2026-04-17 → 2026-05-14 · 2 obs
● 2026-05-14 04:49:32
●A81.169.145.772026-04-17 → 2026-05-14 · 2 obs
● 2026-05-14 04:49:32
🔍 DNS Trace
📋 Delegation Chain
| Zone | Nameservers | Glue |
|---|---|---|
| me | a0.nic.me, a2.nic.me, b0.nic.me, b2.nic.me... | - |
| holdermann.me | docks03.rzone.de, shades10.rzone.de | - |
✅ Authoritative Response
Server:217.160.80.130
NS records: docks03.rzone.de, shades10.rzone.de
🔒 DNSSEC Status
⚠️ Insecure (no DNSSEC)
No DS record for holdermann.me (unsigned zone)
⏱️ Timing
Total: 734ms | Queries: -
📄 Records
| Type | Count | Sample Data |
|---|---|---|
| A | 1 | 81.169.145.77 |
| AAAA | 1 | 2a01:238:20a:202:1077:: |
| NS | 2 | docks03.rzone.de, shades10.rzone.de |
| MX | 1 | smtpin.rzone.de (pri: 5) |
| TXT | 1 | google-site-verification=Kc_4ng-Ctu1ub9E |
| SOA | 1 | shades10.rzone.de hostmaster.strato-rz.d |
Analysis
Hierarchy
holdermann.me is the parent of box.holdermann.me.
IP Addresses
holdermann.me resolves to two IP numbers: 2a01:238:20a:202:1077:: and 81.169.145.77.
other host names including isarshop.de, zentrum-nrw.com, miguelrobitzky.de, ism-ism.de and thomas-feifel.de share IP numbers with holdermann.me.
Name Servers
holdermann.me is delegated to two name servers docks03.rzone.de and shades10.rzone.de.
holdermann.me shares the same name server setup as other domains, for instance activ-fit.de, mmtraining.de, altschuetzen-fridolfing.de, melaney.de and yellowsphere.net.
holdermann.me at least partially shares name servers with other domains, for instance kampfkunst.guru, stefaniebuehler.de, bauratgeber24.de, hunenhof.nl and andersverder.com.
These name servers are commonly used with the following name servers: shades03.rzone.de, docks07.rzone.de, shades15.rzone.de, docks04.rzone.de, shades04.rzone.de, docks18.rzone.de, docks02.rzone.de, shades02.rzone.de, shades09.rzone.de and shades19.rzone.de.
Host names with two IP numbers:
The host name docks03.rzone.de points to 2001:8d8:fe:53:5747:2a74:d:3 and 217.160.80.130; the host name shades10.rzone.de points to 2607:f1c0:fe:53:185:132:34:137 and 185.132.34.137.
Mail Servers
holdermann.me is handled by a single mail server, smtpin.rzone.de.
holdermann.me shares the same mail server setup as other domains, for instance flatlease.de, dc.sividuc.org, berlinprofis.de, essence-spiel.de and inabauer.com.
smtpin.rzone.de resolves to two IP numbers: 2a01:238:20a:202:50f0::1097 and 81.169.145.97.