rect-online.de - robtex.com
rect-online.de
| DNSSEC | ⚠️ Not signed | ||||||
| A | 87.237.123.194🇩🇪 NETBUILD-AS87.237.120.0/21 Net-Build GmbH Alfred-Nobel-Allee 38 66793 Saarwellingen Germany | ||||||
| PTR | host-194-123-237-87.netrange-123.netbuild.net | ||||||
| NS | ns1.coreto-server.de ⭐ | ||||||
| A | 87.237.124.3🇩🇪 NETBUILD-AS87.237.120.0/21 Net-Build GmbH Alfred-Nobel-Allee 38 66793 Saarwellingen Germany | ||||||
| PTR | ns1.coreto-server.de | ||||||
| NS | ns2.coreto-server.de | ||||||
| A | 87.237.127.3🇩🇪 NETBUILD-AS87.237.120.0/21 Net-Build GmbH Alfred-Nobel-Allee 38 66793 Saarwellingen Germany | ||||||
| PTR | ns2.coreto-server.de | ||||||
| MX | mail.rect-online.de ⭐ | ||||||
| A | 87.237.123.194🇩🇪 NETBUILD-AS87.237.120.0/21 Net-Build GmbH Alfred-Nobel-Allee 38 66793 Saarwellingen Germany | ||||||
| PTR | host-194-123-237-87.netrange-123.netbuild.net | ||||||
| SOA | ns1.coreto-server.dehostmaster@coreto-server.de serial=1276013722 | ||||||
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=1776268173 | ||||||
Subdomains
mail.rect-online.de |
Same first word
rect-online.de |
Similar names
DNS History
4 records (4 active, 0 former)
●NSns1.coreto-server.de2015-08-18 → 2026-04-15 · 2 obs
● 2026-04-15 16:03:02
●NSns2.coreto-server.de2015-08-18 → 2026-04-15 · 2 obs
● 2026-04-15 16:03:02
●MXmail.rect-online.de2015-08-18 → 2026-04-15 · 2 obs
● 2026-04-15 16:03:02
●A87.237.123.1942015-08-18 → 2026-04-15 · 2 obs
● 2026-04-15 16:03:02
🔍 DNS Trace
📋 Delegation Chain
| Zone | Nameservers | Glue |
|---|---|---|
| de | a.nic.de, z.nic.de, f.nic.de | - |
| rect-online.de | ns1.coreto-server.de, ns2.coreto-server.de | 2 records |
✅ Authoritative Response
Server:87.237.124.3
NS records: ns1.coreto-server.de, ns2.coreto-server.de
🔒 DNSSEC Status
⚠️ Insecure (no DNSSEC)
No DS record for rect-online.de (unsigned zone)
⏱️ Timing
Total: 723ms | Queries: -
📄 Records
| Type | Count | Sample Data |
|---|---|---|
| A | 1 | 87.237.123.194 |
| NS | 2 | ns2.coreto-server.de, ns1.coreto-server.de |
| MX | 1 | mail.rect-online.de (pri: 0) |
| SOA | 1 | ns1.coreto-server.de hostmaster.coreto-s |
📌 Glue Records Collected
Total: 2
Out-of-bailiwick: 2 (ns1.coreto-server.de, ns2.coreto-server.de)
Analysis
Hierarchy
mail.rect-online.de has rect-online.de as its parent.
IP Addresses
rect-online.de maps to IP address 87.237.123.194.
Other host names, for instance correto.de, mail.koredo.de, mail.rect.de, mail.coredo.de and rect-coreto.com share IP numbers with rect-online.de.
Name Servers
Two name servers ns1.coreto-server.de and ns2.coreto-server.de are delegated to rect-online.de.
rect-online.de uses the same name server configuration as other domains, such as coredo.de, coretto.de, coreto-server.de, testserver01.de and rect.coreto.de.
rect-online.de shares name servers with other domains at least partially, for instance soanli.de, maniscopic.de, manitou-service.de and manitou-haendler.de.
These name servers are commonly used with ns1.netbuild.net, ns2.netbuild.net, ns3.netbuild.net and ns4.netbuild.net.
Host names with a single IP address:
ns1.coreto-server.de points to 87.237.124.3
ns2.coreto-server.de points to 87.237.127.3
Mail Servers
rect-online.de is handled by a single mail server, mail.rect-online.de.
mail.rect-online.de points to one IP number: 87.237.123.194.