ersec.de - dns.ninja
ersec.de
| DNSSEC | ⚠️ Not signed | ||||||
| A | 2a01:238:20a:202:1077::🇩🇪 STRATO2a01:238:20a::/48 Strato AG | ||||||
| A | 193.141.3.77🇩🇪 STRATO193.141.3.0/24 AG | ||||||
| NS | docks16.rzone.de ⭐ | ||||||
| A | 2001:8d8:fe:53:5747:2a74:d:16🇩🇪 IONOS-AS2001:8d8:fe::/47 IONOS AS8560 anycast more specific | ||||||
| PTR | docks16.rzone.de | ||||||
| A | 217.160.80.143🇩🇪 IONOS-AS217.160.80.0/22 AS8560 anycast more specific | ||||||
| PTR | docks16.rzone.de | ||||||
| NS | shades09.rzone.de | ||||||
| A | 2607:f1c0:fe:53:185:132:34:136🇺🇸 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 | shades09.rzone.de | ||||||
| A | 185.132.34.136🇩🇪 IONOS-ANYCAST185.132.32.0/22 IONOS DNSAS (eBGP DNS) | ||||||
| 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 | ||||||
| SOA | docks16.rzone.dehostmaster@strato-rz.de 2020-05-25 #6 | ||||||
de
| DNSSEC | 🔒 Signed (DS record present) | ||||||
| NS | f.nic.de ⭐ | ||||||
| NS | a.nic.de | ||||||
| NS | l.de.net ⚠️ Not in parent delegation | ||||||
| NS | n.de.net ⚠️ Not in parent delegation | ||||||
| NS | s.de.net ⚠️ Not in parent delegation | ||||||
| NS | z.nic.de | ||||||
| SOA | f.nic.dedns-operations@denic.de serial=1782730455 | ||||||
Same first word
Similar names
DNS History
8 records (5 active, 3 former)
○MXsmtp.rzone.de2015-05-12 → 2017-05-27 · 4 obs
● 2017-05-27 22:59:56
○ 2026-02-28 04:45:54
○ 2026-06-29 11:21:16
●MXsmtpin.rzone.de2026-02-28 → 2026-06-29 · 3 obs
● 2026-02-28 04:45:54
● 2026-06-29 11:21:16
●A193.141.3.772026-02-28 → 2026-06-29 · 3 obs
● 2026-02-28 04:45:54
● 2026-06-29 11:21:16
●A2a01:238:20a:202:1077::2026-02-28 → 2026-06-29 · 3 obs
● 2026-02-28 04:45:54
● 2026-06-29 11:21:16
○A2a01:238:20a:202:1148::2015-05-12 → 2017-05-27 · 4 obs
● 2017-05-27 22:59:56
○ 2026-02-28 04:45:54
○ 2026-06-29 11:21:16
○A81.169.145.1482015-05-12 → 2017-05-27 · 4 obs
● 2017-05-27 22:59:56
○ 2026-02-28 04:45:54
○ 2026-06-29 11:21:16
🔍 DNS Trace
📋 Delegation Chain
| Zone | Nameservers | Glue |
|---|---|---|
| de | a.nic.de, z.nic.de, f.nic.de | - |
| ersec.de | shades09.rzone.de, docks16.rzone.de | - |
✅ Authoritative Response
Server:217.160.80.143
NS records: shades09.rzone.de, docks16.rzone.de
🔒 DNSSEC Status
⚠️ Insecure (no DNSSEC)
No DS record for ersec.de (unsigned zone)
⏱️ Timing
Total: 1130ms | Queries: -
📄 Records
| Type | Count | Sample Data |
|---|---|---|
| A | 1 | 193.141.3.77 |
| AAAA | 1 | 2a01:238:20a:202:1077:: |
| NS | 2 | shades09.rzone.de, docks16.rzone.de |
| MX | 1 | smtpin.rzone.de (pri: 5) |
| SOA | 1 | docks16.rzone.de hostmaster.strato-rz.de |
Analysis
IP Addresses
ersec.de resolves to the IP addresses 193.141.3.77 and 2a01:238:20a:202:1077::
Among the host names that share IP numbers with ersec.de are innoroute.de, prunel.com, neueitwelten.de and two others.
Name Servers
DNS delegation for ersec.de points to two name servers: docks16.rzone.de and shades09.rzone.de.
ersec.de has the same name server delegation as a number of other domains, such as ecommerce-agb.de, hsh-heffner.de, android-3d.org and two more.
ersec.de has at least partial name server overlap with other domains, such as ronnyvos.com, mireformas.com, e-carworld.com and two others.
shades02.rzone.de, shades15.rzone.de and docks03.rzone.de — plus 7 other name servers — are commonly paired with these name servers.
docks16.rzone.de directs to 217.160.80.143 and 2001:8d8:fe:53:5747:2a74:d:16. shades09.rzone.de directs to 185.132.34.136 and 2607:f1c0:fe:53:185:132:34:136. Each host name carries two IP addresses.
Mail Servers
ersec.de routes its mail through a single mail server, smtpin.rzone.de.
ersec.de has the same mail server arrangement as a number of other domains, for example lbus.de, tirac.de, vajuto.de and two more.
smtpin.rzone.de has two IP addresses: 81.169.145.97 and 2a01:238:20a:202:50f0::1097.