nertech.de - dns.ninja
nertech.de
| DNSSEC | ⚠️ Not signed | ||||||
| A | 2a01:238:20a:202:1152::🇩🇪 STRATO2a01:238:20a::/48 Strato AG | ||||||
| A | 81.169.145.152🇩🇪 STRATO81.169.144.0/22 AG | ||||||
| NS | docks20.rzone.de ⭐ | ||||||
| A | 2001:8d8:fe:53:5747:2a74:d:20🇩🇪 IONOS-AS2001:8d8:fe::/47 IONOS AS8560 anycast more specific | ||||||
| PTR | docks20.rzone.de | ||||||
| A | 217.160.80.147🇩🇪 IONOS-AS217.160.80.0/22 AS8560 anycast more specific | ||||||
| PTR | docks20.rzone.de | ||||||
| NS | shades04.rzone.de | ||||||
| A | 2607:f1c0:fe:53:185:132:34:131🇺🇸 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 | shades04.rzone.de | ||||||
| A | 185.132.34.131🇩🇪 IONOS-ANYCAST185.132.32.0/22 IONOS DNSAS (eBGP DNS) | ||||||
| PTR | shades04.rzone.de | ||||||
| MX | smtpin.rzone.de ⭐ | ||||||
| A | 2a01:238:20a:202:50f0::1097🇩🇪 STRATO2a01:238:20a::/48 Strato AG | ||||||
| A | 81.169.145.97🇩🇪 STRATO81.169.144.0/22 AG | ||||||
| PTR | smtpin.rzone.de | ||||||
| SOA | docks20.rzone.dehostmaster@strato-rz.de 2020-05-29 #5 | ||||||
de
| DNSSEC | 🔒 Signed (DS record present) | ||||||
| NS | f.nic.de ⭐ | ||||||
| NS | a.nic.de | ||||||
| NS | l.de.net | ||||||
| NS | n.de.net | ||||||
| NS | s.de.net | ||||||
| NS | z.nic.de | ||||||
| SOA | f.nic.dedns-operations@denic.de serial=1782289706 | ||||||
Same first word
nertech.de |
Similar names
DNS History
8 records (5 active, 3 former)
○MXsmtp.rzone.de2015-08-24 → 2020-01-27 · 4 obs
● 2020-01-27 20:28:36
○ 2026-04-16 13:51:40
○ 2026-06-24 08:31:30
●MXsmtpin.rzone.de2026-04-16 → 2026-06-24 · 3 obs
● 2026-04-16 13:51:40
● 2026-06-24 08:31:30
●A2a01:238:20a:202:1152::2026-04-16 → 2026-06-24 · 3 obs
● 2026-04-16 13:51:40
● 2026-06-24 08:31:30
○A2a01:238:20a:202:1158::2015-08-24 → 2020-01-27 · 4 obs
● 2020-01-27 20:28:36
○ 2026-04-16 13:51:40
○ 2026-06-24 08:31:30
●A81.169.145.1522026-04-16 → 2026-06-24 · 3 obs
● 2026-04-16 13:51:40
● 2026-06-24 08:31:30
○A81.169.145.1582015-08-24 → 2020-01-27 · 4 obs
● 2020-01-27 20:28:36
○ 2026-04-16 13:51:40
○ 2026-06-24 08:31:30
🔍 DNS Trace
📋 Delegation Chain
| Zone | Nameservers | Glue |
|---|---|---|
| de | a.nic.de, f.nic.de, z.nic.de | - |
| nertech.de | docks20.rzone.de, shades04.rzone.de | - |
✅ Authoritative Response
Server:217.160.80.147
NS records: docks20.rzone.de, shades04.rzone.de
🔒 DNSSEC Status
⚠️ Insecure (no DNSSEC)
No DS record for nertech.de (unsigned zone)
⏱️ Timing
Total: 1812ms | Queries: -
📄 Records
| Type | Count | Sample Data |
|---|---|---|
| A | 1 | 81.169.145.152 |
| AAAA | 1 | 2a01:238:20a:202:1152:: |
| NS | 2 | docks20.rzone.de, shades04.rzone.de |
| MX | 1 | smtpin.rzone.de (pri: 5) |
| SOA | 1 | docks20.rzone.de hostmaster.strato-rz.de |
Analysis
IP Addresses
nertech.de directs to two IP numbers, 81.169.145.152 and 2a01:238:20a:202:1152::
yogicard.de, vivian-schmid.de, alternative-medicine.de and two other host names share IP numbers with nertech.de.
Name Servers
nertech.de is delegated to two name servers: docks20.rzone.de and shades04.rzone.de.
nertech.de uses the same name servers as several other domains — among them koinor.eu, dev-cp.de, sprachendienst-zorn.de and two more.
nertech.de shares at least some of its name servers with other domains, including mfgg.de, hut-nagel-karlsruhe.de, shtax.de and two others.
These name servers are frequently seen alongside shades15.rzone.de, shades02.rzone.de, docks15.rzone.de and 7 other name servers.
docks20.rzone.de and shades04.rzone.de each resolve to two IP addresses: docks20.rzone.de points to 217.160.80.147 and 2001:8d8:fe:53:5747:2a74:d:20, while shades04.rzone.de points to 185.132.34.131 and 2607:f1c0:fe:53:185:132:34:131.
Mail Servers
Mail for nertech.de is handled by a single mail server, smtpin.rzone.de.
nertech.de uses an identical mail server configuration to several other domains — among them scrumbuddy.org, stillundheimlich.de, stelo.de and two more.
smtpin.rzone.de points to two IP addresses: 81.169.145.97 and 2a01:238:20a:202:50f0::1097.