openestate.de - robtex.com
openestate.de
| DNSSEC | ⚠️ Not signed | ||||||
| A | 2a01:4f8:13a:1449::2🇩🇪 Hetzner2a01:4f8::/32 HETZNER-IPv6-BLK | ||||||
| PTR | openindex.de | ||||||
| A | 195.201.172.54🇩🇪 Hetzner195.201.0.0/16 HETZNER-DC | ||||||
| NS | ns1.your-server.de ⭐ | ||||||
| A | 2a01:4f8:0:1::5ddc:1🇩🇪 Hetzner2a01:4f8::/32 HETZNER-IPv6-BLK | ||||||
| PTR | ns1.your-server.de | ||||||
| A | 213.133.100.102🇩🇪 Hetzner213.133.96.0/19 HETZNER-RZ-NBG-BLK1 | ||||||
| PTR | ns1.your-server.de | ||||||
| NS | ns.second-ns.com | ||||||
| A | 2a01:4f8:0:a101::b:1🇩🇪 Hetzner2a01:4f8::/32 HETZNER-IPv6-BLK | ||||||
| PTR | ns.second-ns.com | ||||||
| A | 213.239.204.242🇩🇪 Hetzner213.239.192.0/18 HETZNER-RZ-NBG-BLK2 | ||||||
| PTR | ns.second-ns.com | ||||||
| NS | ns3.second-ns.de | ||||||
| A | 2001:67c:192c::add:b3🇩🇪 NORIS-NETWORK2001:67c:192c::/48 | ||||||
| PTR | ns3.second-ns.de | ||||||
| A | 193.47.99.4🇩🇪 NORIS-NETWORK193.47.99.0/24 | ||||||
| PTR | ns3.second-ns.de | ||||||
| MX | mail.openindex.de ⭐ | ||||||
| A | 2a01:4f8:c013:906::1🇩🇪 Hetzner2a01:4f8::/32 HETZNER-IPv6-BLK | ||||||
| A | 188.245.175.62🇩🇪 Hetzner188.245.0.0/16 HETZNER-DC | ||||||
| PTR | static.62.175.245.188.clients.your-server.de | ||||||
| TXT | v=spf1 mx ra=postmaster -all | ||||||
| SOA | ns1.your-server.depostmaster@your-server.de 2026-02-18 #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=1774696621 | ||||||
Subdomains
mail.openestate.de |
Same first word
openestate.pl |
openestate.de |
openestate.at |
openestate.org |
DNS History
8 records (6 active, 2 former)
●NSns.second-ns.com2015-06-28 → 2026-03-28 · 2 obs
● 2026-03-28 11:39:08
●NSns1.your-server.de2015-06-28 → 2026-03-28 · 2 obs
● 2026-03-28 11:39:08
●NSns3.second-ns.de2015-06-28 → 2026-03-28 · 2 obs
● 2026-03-28 11:39:08
○MXmail.openestate.de2015-06-28 → 2017-12-30 · 3 obs
● 2017-12-30 08:17:42
○ 2026-03-28 11:39:08
●MXmail.openindex.de2026-03-28 → 2026-03-28 · 2 obs
● 2026-03-28 11:39:08
○A188.40.136.842015-06-28 → 2017-12-30 · 3 obs
● 2017-12-30 08:17:42
○ 2026-03-28 11:39:08
●A195.201.172.542026-03-28 → 2026-03-28 · 2 obs
● 2026-03-28 11:39:08
●A2a01:4f8:13a:1449::22026-03-28 → 2026-03-28 · 2 obs
● 2026-03-28 11:39:08
🔍 DNS Trace
📋 Delegation Chain
| Zone | Nameservers | Glue |
|---|---|---|
| de | a.nic.de, f.nic.de, z.nic.de | - |
| openestate.de | ns.second-ns.com, ns1.your-server.de, ns3.second-ns.de | 4 records |
✅ Authoritative Response
Server:213.239.204.242
NS records: ns.second-ns.com, ns1.your-server.de, ns3.second-ns.de
🔒 DNSSEC Status
⚠️ Insecure (no DNSSEC)
No DS record for openestate.de (unsigned zone)
⏱️ Timing
Total: 583ms | Queries: -
📄 Records
| Type | Count | Sample Data |
|---|---|---|
| A | 1 | 195.201.172.54 |
| AAAA | 1 | 2a01:4f8:13a:1449::2 |
| NS | 3 | ns3.second-ns.de, ns1.your-server.de... |
| MX | 1 | mail.openindex.de (pri: 10) |
| TXT | 1 | v=spf1 mx ra=postmaster -all |
| SOA | 1 | ns1.your-server.de postmaster.your-serve |
📌 Glue Records Collected
Total: 4
Out-of-bailiwick: 4 (ns1.your-server.de, ns1.your-server.de, ns3.second-ns.de...)
Analysis
Hierarchy
openestate.de is a parent of mail.openestate.de.
IP Addresses
openestate.de points to two IP numbers: 2a01:4f8:13a:1449::2 and 195.201.172.54.
Other host names, for instance openestate.org, xn--gelbes-ampelmnnchen-swb.de, openindex.de, www.openestate.org and www.openindex.de share IP numbers with openestate.de.
Name Servers
The delegation for openestate.de is handled by three name servers: ns.second-ns.com, ns3.second-ns.de and ns1.your-server.de.
openestate.de at least partially shares name servers with other domains, for instance hensche.de, manicwear.at, 56.78.5.clients.your-server.de, 4.2.1.5.1.9.1.0.8.f.4.0.1.0.a.2.ip6.arpa and curentul.ro.
Two IP numbers per host:
ns.second-ns.com points to 2a01:4f8:0:a101::b:1 and 213.239.204.242.
ns3.second-ns.de points to 2001:67c:192c::add:b3 and 193.47.99.4.
ns1.your-server.de points to 2a01:4f8:0:1::5ddc:1 and 213.133.100.102.
Mail Servers
openestate.de is handled by a single mail server, mail.openindex.de.
openestate.de shares its mail server setup with other domains, including openestate.at, openestate.org, xn--gelbes-ampelmnnchen-swb.de and openindex.de.
mail.openindex.de resolves to two IP numbers: 2a01:4f8:c013:906::1 and 188.245.175.62.