code-lein.de - robtex.com
code-lein.de
| DNSSEC | ⚠️ Not signed | ||||||
| A | 31.47.255.206🇩🇪 CLOUDPIT31.47.240.0/20 | ||||||
| PTR | host273.checkdomain.de | ||||||
| NS | ns2.checkdomain.de ⭐ | ||||||
| A | 2a01:4f8:2b02:a88::106🇩🇪 Hetzner2a01:4f8::/32 HETZNER-IPv6-BLK | ||||||
| PTR | ns2.checkdomain.de | ||||||
| A | 5.9.190.98🇩🇪 Hetzner5.9.0.0/16 HETZNER-RZ-FKS-BLK5 | ||||||
| PTR | ns2.checkdomain.de | ||||||
| NS | ns.checkdomain.de | ||||||
| A | 2a02:2b80:101:5000::9🇩🇪 CLOUDPIT2a02:2b80:101::/48 | ||||||
| A | 109.237.143.11🇩🇪 CLOUDPIT109.237.128.0/20 | ||||||
| PTR | ns1.checkdomain.de | ||||||
| MX | mx03.secure-mailgate.com ⭐ | ||||||
| A | 46.243.95.104🇩🇪 CLOUDPIT46.243.88.0/21 | ||||||
| PTR | minc01.secure-mailgate.com | ||||||
| A | 46.243.95.105🇩🇪 CLOUDPIT46.243.88.0/21 | ||||||
| PTR | minc02.secure-mailgate.com | ||||||
| MX | mx04.secure-mailgate.com(20) | ||||||
| A | 46.243.95.106🇩🇪 CLOUDPIT46.243.88.0/21 | ||||||
| PTR | minc03.secure-mailgate.com | ||||||
| A | 46.243.95.107🇩🇪 CLOUDPIT46.243.88.0/21 | ||||||
| PTR | minc04.secure-mailgate.com | ||||||
| TXT | v=spf1 include:secure-mailgate.com ?all | ||||||
| SOA | ns.checkdomain.dehostmaster@checkdomain.de 2026-09-06 #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=1791518569 | ||||||
Same first word
code-lein.de |
Similar names
Previous names
Next names
DNS History
5 records (5 active, 0 former)
●NSns.checkdomain.de2026-09-10 → 2026-10-09 · 2 obs
● 2026-10-09 04:23:24
●NSns2.checkdomain.de2026-09-10 → 2026-10-09 · 2 obs
● 2026-10-09 04:23:24
●MXmx03.secure-mailgate.com2026-09-10 → 2026-10-09 · 2 obs
● 2026-10-09 04:23:24
●MXmx04.secure-mailgate.com2026-09-10 → 2026-10-09 · 2 obs
● 2026-10-09 04:23:24
●A31.47.255.2062026-09-10 → 2026-10-09 · 2 obs
● 2026-10-09 04:23:24
🔍 DNS Trace
📋 Delegation Chain
| Zone | Nameservers | Glue |
|---|---|---|
| de | a.nic.de, f.nic.de, z.nic.de | - |
| code-lein.de | ns.checkdomain.de, ns2.checkdomain.de | 4 records |
✅ Authoritative Response
Server:109.237.143.11
NS records: ns.checkdomain.de, ns2.checkdomain.de
🔒 DNSSEC Status
⚠️ Insecure (no DNSSEC)
Root DNSKEY fetch failed: Error: connect EADDRNOTAVAIL 198.41.0.4:53 - Local (0.0.0.0:0)
⏱️ Timing
Total: 944ms | Queries: -
📄 Records
| Type | Count | Sample Data |
|---|---|---|
| A | 1 | 31.47.255.206 |
| NS | 2 | ns2.checkdomain.de, ns.checkdomain.de |
| MX | 2 | mx03.secure-mailgate.com (pri: 10), mx04.secure-mailgate.com (pri: 20) |
| TXT | 1 | v=spf1 include:secure-mailgate.com ?all |
| SOA | 1 | ns.checkdomain.de hostmaster.checkdomain |
📌 Glue Records Collected
Total: 4
Out-of-bailiwick: 4 (ns.checkdomain.de, ns.checkdomain.de, ns2.checkdomain.de...)
Analysis
IP Addresses
code-lein.de points to a single IP number: 31.47.255.206.
Additional host names — koono.de, oberschule-bernsdorf.de, sinavillinger.com and two others — share IP numbers with code-lein.de.
Name Servers
The NS records for code-lein.de delegate to ns2.checkdomain.de and ns.checkdomain.de.
code-lein.de shares its name server setup with other domains, including ochsocial.de, smoothat.com, resonauten.org and two others.
ns2.checkdomain.de resolves to 5.9.190.98 and 2a01:4f8:2b02:a88::106. Likewise, ns.checkdomain.de resolves to 109.237.143.11 and 2a02:2b80:101:5000::9 — two IP addresses apiece.
Mail Servers
code-lein.de has two mail servers: mx03.secure-mailgate.com and mx04.secure-mailgate.com.
code-lein.de shares the same mail server setup as other domains, including bayern-pferdewaage.de, alscher-consulting.at, airportdays.de and two others.
mx03.secure-mailgate.com resolves to 46.243.95.104 and 46.243.95.105. Likewise, mx04.secure-mailgate.com resolves to 46.243.95.106 and 46.243.95.107 — two IP addresses apiece.