techau.com - dns.ninja
techau.com
| 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 | docks09.rzone.de ⭐ | ||||||
| A | 2001:8d8:fe:53:5747:2a74:d:9🇩🇪 IONOS-AS2001:8d8:fe::/47 IONOS AS8560 anycast more specific | ||||||
| PTR | docks09.rzone.de | ||||||
| A | 217.160.80.136🇩🇪 IONOS-AS217.160.80.0/22 AS8560 anycast more specific | ||||||
| PTR | docks09.rzone.de | ||||||
| NS | shades03.rzone.de | ||||||
| A | 2607:f1c0:fe:53:185:132:34:130🇺🇸 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 | shades03.rzone.de | ||||||
| A | 185.132.34.130🇩🇪 IONOS-ANYCAST185.132.32.0/22 IONOS DNSAS (eBGP DNS) | ||||||
| PTR | shades03.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 | ||||||
| SOA | docks09.rzone.dehostmaster@strato-rz.de 2020-05-30 #4 | ||||||
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=1782288370 | ||||||
Same first word
Similar names
DNS History
6 records (5 active, 1 former)
○MXsmtp.rzone.de2015-07-03 → 2016-12-02 · 4 obs
● 2016-12-02 12:35:24
○ 2017-07-09 13:27:36
○ 2026-06-24 08:32:22
●MXsmtpin.rzone.de2017-07-09 → 2026-06-24 · 3 obs
● 2017-07-09 13:27:36
● 2026-06-24 08:32:22
●A2a01:238:20a:202:1077::2015-07-03 → 2026-06-24 · 2 obs
● 2026-06-24 08:32:22
●A81.169.145.772015-07-03 → 2026-06-24 · 2 obs
● 2026-06-24 08:32:22
🔍 DNS Trace
📋 Delegation Chain
| Zone | Nameservers | Glue |
|---|---|---|
| com | j.gtld-servers.net, k.gtld-servers.net, l.gtld-servers.net, m.gtld-servers.net... | - |
| techau.com | shades03.rzone.de, docks09.rzone.de | - |
✅ Authoritative Response
Server:217.160.80.136
NS records: shades03.rzone.de, docks09.rzone.de
🔒 DNSSEC Status
⚠️ Insecure (no DNSSEC)
No DS record for techau.com (unsigned zone)
⏱️ Timing
Total: 1833ms | Queries: -
📄 Records
| Type | Count | Sample Data |
|---|---|---|
| A | 1 | 81.169.145.77 |
| AAAA | 1 | 2a01:238:20a:202:1077:: |
| NS | 2 | docks09.rzone.de, shades03.rzone.de |
| MX | 1 | smtpin.rzone.de (pri: 5) |
| SOA | 1 | docks09.rzone.de hostmaster.strato-rz.de |
Analysis
IP Addresses
techau.com has two IP addresses: 81.169.145.77 and 2a01:238:20a:202:1077::
Additional host names — faktor-r.com, buddyworkx.com, geotour.eu and two others — share IP numbers with techau.com.
Name Servers
techau.com uses two name servers for its delegation: docks09.rzone.de and shades03.rzone.de.
techau.com shares its name server setup with other domains, including cut-card.de, photografe.de, erline.de and two others.
The name servers of techau.com overlap at least partially with those of other domains — among them sportschule-gladiator.de, stex24.tv, sgesbempflingen.de and two more.
These name servers commonly appear in delegations together with shades15.rzone.de, shades13.rzone.de, shades12.rzone.de and 7 other.
The two host names docks09.rzone.de and shades03.rzone.de each have a pair of IP addresses: docks09.rzone.de has 217.160.80.136 and 2001:8d8:fe:53:5747:2a74:d:9, and shades03.rzone.de has 185.132.34.130 and 2607:f1c0:fe:53:185:132:34:130.
Mail Servers
techau.com has one mail server: smtpin.rzone.de.
techau.com shares the same mail server setup as other domains, including pigmbh.de, luria.de, theconcertposter.com and two others.
smtpin.rzone.de resolves to two IP numbers — 81.169.145.97 and 2a01:238:20a:202:50f0::1097.