zerhau.com - robtex.com
zerhau.com
| DNSSEC | ⚠️ Not signed | ||||||
| A | 93.90.177.15🇩🇪 ONE-NETWORK93.90.176.0/20 | ||||||
| PTR | web160.dogado.net | ||||||
| NS | dns01.providerbox.de ⭐ | ||||||
| A | 109.237.142.254🇩🇪 CLOUDPIT109.237.128.0/20 | ||||||
| PTR | dns01.providerbox.de | ||||||
| NS | dns02.providerbox.de | ||||||
| A | 148.251.254.106🇩🇪 Hetzner148.251.0.0/16 HETZNER-RZ-BLK-ERX2 | ||||||
| PTR | dns02.providerbox.de | ||||||
| NS | dns03.providerbox.de | ||||||
| A | 109.237.143.126🇩🇪 CLOUDPIT109.237.128.0/20 | ||||||
| PTR | dns03.providerbox.de | ||||||
| MX | mxpool.hostedoffice.ag ⭐ | ||||||
| A | 81.20.94.244🇩🇪 QUALITYHOSTING-AS81.20.88.0/21 QualityHosting AG - IX1 | ||||||
| PTR | web.cloudservice.ag | ||||||
| TXT | v=spf1 include:hostedoffice.ag -all | ||||||
| SOA | dns01.providerbox.dednsadmin@providerbox@de serial=1692171309 | ||||||
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=1774667812 | ||||||
Same first word
Similar names
erzhua.com |
azureh.com |
hauzer.org |
hauzer.eu |
huazer.com |
herzau.de |
hazure.com |
herzau.com |
hauzer.nl |
zhuaer.cn |
rezhua.com |
hauzer.cn |
hauerz.de |
azhure.com |
hauzer.us |
huarez.nl |
rehauz.com |
hauzer.pl |
hauzer.cz |
hauzer.com |
DNS History
5 records (5 active, 0 former)
●NSdns01.providerbox.de2015-06-23 → 2026-03-28 · 2 obs
● 2026-03-28 03:42:36
●NSdns02.providerbox.de2015-06-23 → 2026-03-28 · 2 obs
● 2026-03-28 03:42:36
●NSdns03.providerbox.de2015-06-23 → 2026-03-28 · 2 obs
● 2026-03-28 03:42:36
●MXmxpool.hostedoffice.ag2015-06-23 → 2026-03-28 · 2 obs
● 2026-03-28 03:42:36
●A93.90.177.152015-06-23 → 2026-03-28 · 2 obs
● 2026-03-28 03:42:36
🔍 DNS Trace
📋 Delegation Chain
| Zone | Nameservers | Glue |
|---|---|---|
| com | k.gtld-servers.net, d.gtld-servers.net, m.gtld-servers.net, f.gtld-servers.net... | - |
| zerhau.com | dns01.providerbox.de, dns02.providerbox.de, dns03.providerbox.de | - |
✅ Authoritative Response
Server:109.237.142.254
NS records: dns01.providerbox.de, dns02.providerbox.de, dns03.providerbox.de
🔒 DNSSEC Status
⚠️ Insecure (no DNSSEC)
No DS record for zerhau.com (unsigned zone)
⏱️ Timing
Total: 742ms | Queries: -
📄 Records
| Type | Count | Sample Data |
|---|---|---|
| A | 1 | 93.90.177.15 |
| NS | 3 | dns02.providerbox.de, dns03.providerbox.de... |
| MX | 1 | mxpool.hostedoffice.ag (pri: 10) |
| TXT | 1 | v=spf1 include:hostedoffice.ag -all |
| SOA | 1 | dns01.providerbox.de dnsadmin@providerbo |
Analysis
IP Addresses
zerhau.com resolves to a single IP address: 93.90.177.15.
Other host names including mail-gw.de.bmac.de, www.mylif.de, infrakomm.net, mail.claudiaheib.de and mail.landkreis-blog.de share IP numbers with zerhau.com.
Name Servers
zerhau.com is delegated to three name servers: dns01.providerbox.de, dns02.providerbox.de and dns03.providerbox.de.
zerhau.com at least partially shares name servers with other domains, including wso-dortmund.de, 87.162.192.in-addr.arpa, 105.22.89.in-addr.arpa, bau-techno-art.com and ki-it.de.
Hostnames with a single IP:
dns01.providerbox.de points to: 109.237.142.254.
dns02.providerbox.de points to: 148.251.254.106.
dns03.providerbox.de points to: 109.237.143.126.
Mail Servers
zerhau.com is handled by a single mail server, mxpool.hostedoffice.ag.
zerhau.com shares its mail server setup with other domains, including fairgmbh.de, lektron.de, oedt.at, detail-works.de and hw9.com.
The mail servers for zerhau.com are shared with other domains, for instance cura-systeme.de, emediafabrik.de, vfr-fischeln.de, haderm.de and information-bridge.de.
mxpool.hostedoffice.ag points to a single IP: 81.20.94.244.