ds-erfa.de - robtex.com
ds-erfa.de
| DNSSEC | ⚠️ Not signed | ||||||
| A | 85.215.125.147🇩🇪 IONOS-AS85.215.96.0/19 IONOS SE ber.de | ||||||
| PTR | mmw61.de | ||||||
| NS | ns1.first-ns.de ⭐ | ||||||
| A | 2a01:4f8:0:a101::a:1🇩🇪 Hetzner2a01:4f8::/32 HETZNER-IPv6-BLK | ||||||
| PTR | ns1.first-ns.de | ||||||
| A | 213.239.242.238🇩🇪 Hetzner213.239.192.0/18 HETZNER-RZ-NBG-BLK2 | ||||||
| PTR | ns1.first-ns.de | ||||||
| NS | robotns2.second-ns.de | ||||||
| A | 2a01:4f8:0:1::5ddc:2🇩🇪 Hetzner2a01:4f8::/32 HETZNER-IPv6-BLK | ||||||
| PTR | robotns2.second-ns.de | ||||||
| A | 213.133.100.103🇩🇪 Hetzner213.133.96.0/19 HETZNER-RZ-NBG-BLK1 | ||||||
| PTR | robotns2.second-ns.de | ||||||
| NS | robotns3.second-ns.com | ||||||
| A | 2001:67c:192c::add:a3🇩🇪 NORIS-NETWORK2001:67c:192c::/48 | ||||||
| PTR | robotns3.second-ns.com | ||||||
| A | 193.47.99.3🇩🇪 NORIS-NETWORK193.47.99.0/24 | ||||||
| PTR | robotns3.second-ns.com | ||||||
| MX | mail.ds-erfa.de ⭐ | ||||||
| A | 85.215.125.147🇩🇪 IONOS-AS85.215.96.0/19 IONOS SE ber.de | ||||||
| PTR | mmw61.de | ||||||
| SOA | ns1.first-ns.dedns@hetzner.com 2024-11-06 #3 | ||||||
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=1776092362 | ||||||
Subdomains
mail.ds-erfa.de |
Same first word
ds-erfa.de |
Similar names
DNS History
6 records (5 active, 1 former)
●NSns1.first-ns.de2015-05-07 → 2026-04-13 · 2 obs
● 2026-04-13 15:01:44
●NSrobotns2.second-ns.de2015-05-07 → 2026-04-13 · 2 obs
● 2026-04-13 15:01:44
●NSrobotns3.second-ns.com2015-05-07 → 2026-04-13 · 2 obs
● 2026-04-13 15:01:44
●MXmail.ds-erfa.de2015-05-07 → 2026-04-13 · 2 obs
● 2026-04-13 15:01:44
○A82.165.37.1682015-05-07 → 2018-12-13 · 4 obs
● 2018-12-13 10:08:52
○ 2026-02-20 15:47:18
○ 2026-04-13 15:01:44
●A85.215.125.1472026-02-20 → 2026-04-13 · 3 obs
● 2026-02-20 15:47:18
● 2026-04-13 15:01:44
🔍 DNS Trace
📋 Delegation Chain
| Zone | Nameservers | Glue |
|---|---|---|
| de | a.nic.de, f.nic.de, z.nic.de | - |
| ds-erfa.de | ns1.first-ns.de, robotns3.second-ns.com, robotns2.second-ns.de | - |
✅ Authoritative Response
Server:213.133.100.103
NS records: ns1.first-ns.de, robotns3.second-ns.com, robotns2.second-ns.de
🔒 DNSSEC Status
⚠️ Insecure (no DNSSEC)
No DS record for ds-erfa.de (unsigned zone)
⏱️ Timing
Total: 1189ms | Queries: -
📄 Records
| Type | Count | Sample Data |
|---|---|---|
| A | 1 | 85.215.125.147 |
| NS | 3 | ns1.first-ns.de, robotns2.second-ns.de... |
| MX | 1 | mail.ds-erfa.de (pri: 10) |
| SOA | 1 | ns1.first-ns.de dns.hetzner.com |
Analysis
Hierarchy
ds-erfa.de is a parent of mail.ds-erfa.de.
IP Addresses
ds-erfa.de points to a single IP number: 85.215.125.147.
Other host names, for instance mail.efweha-verlag.de, extdsb.com, efweha-verlag.de, werner.photography and extdsb.org share IP numbers with ds-erfa.de.
Name Servers
The delegation for ds-erfa.de is handled by three name servers: robotns3.second-ns.com, ns1.first-ns.de and robotns2.second-ns.de.
ds-erfa.de at least partially shares name servers with other domains, for instance florian-reichelt.de, universomarvel.com, traffic-maxx.com, tomasini.eu and wearemote.com.
these name servers are commonly used with ns1.your-server.de, ns1.domaindiscount24.net and ns2.domaindiscount24.net.
Two IP numbers per host:
robotns3.second-ns.com points to 2001:67c:192c::add:a3 and 193.47.99.3.
ns1.first-ns.de points to 2a01:4f8:0:a101::a:1 and 213.239.242.238.
robotns2.second-ns.de points to 2a01:4f8:0:1::5ddc:2 and 213.133.100.103.
Mail Servers
ds-erfa.de is handled by a single mail server, mail.ds-erfa.de.
mail.ds-erfa.de points to a single IP: 85.215.125.147.