shell.boerde.de - robtex.com
shell.boerde.de
| DNSSEC | ⚠️ Not signed | ||||||
| A | 2a01:30:2000:100::69🇩🇪 SINMA-ASN2a01:30::/32 Sinma GmbH BLN AK | ||||||
| PTR | shell.boerde.de | ||||||
| A | 212.21.75.69🇩🇪 DHOSTING-NET212.21.64.0/19 D-Hosting GmbH | ||||||
| MX | mail.boerde.de ⭐ | ||||||
| A | 2a01:30:2000:100::66🇩🇪 SINMA-ASN2a01:30::/32 Sinma GmbH BLN AK | ||||||
| PTR | mail.boerde.de | ||||||
| A | 212.21.75.66🇩🇪 DHOSTING-NET212.21.64.0/19 D-Hosting GmbH | ||||||
| PTR | mail.boerde.de | ||||||
| MX | mx2.boerde.de(10) | ||||||
| A | 2a01:30:d000:4::12🇩🇪 SINMA-ASN2a01:30::/32 Sinma GmbH BLN AK | ||||||
| A | 83.223.84.16🇩🇪 SINMA-ASN83.223.64.0/19 Sinma GmbH BLN | ||||||
| PTR | mx30.boerde.de | ||||||
boerde.de
| DNSSEC | ⚠️ Not signed | ||||||
| A | 2a01:30:2000:100::93🇩🇪 SINMA-ASN2a01:30::/32 Sinma GmbH BLN AK | ||||||
| A | 212.21.75.93🇩🇪 DHOSTING-NET212.21.64.0/19 D-Hosting GmbH | ||||||
| NS | relay.boerde.de ⭐ | ||||||
| NS | dns1.isp-eg.de | ||||||
| NS | dns31.sinma.de | ||||||
| NS | ns12.boerde.de | ||||||
| MX | mail.boerde.de ⭐ | ||||||
| MX | mx2.boerde.de(50) | ||||||
| TXT | v=spf1 mx include:_spf.boerde.de -all | ||||||
| SOA | relay.boerde.dehergo@relay.boerde.de 2026-04-01 #1 | ||||||
rank #33326 in the tld
📈 Tranco rank: #154,477
PTR for
Same first word
Similar names
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shell.al |
shell.com.ru |
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shell.co.za |
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DNS History
4 records (4 active, 0 former)
●A212.21.75.692017-01-09 → 2026-04-15 · 2 obs
● 2026-04-15 03:35:10
●A2a01:30:2000:100::692017-01-09 → 2026-04-15 · 2 obs
● 2026-04-15 03:35:10
🔍 DNS Trace
📋 Delegation Chain
| Zone | Nameservers | Glue |
|---|---|---|
| de | z.nic.de, a.nic.de, f.nic.de | - |
| boerde.de | relay.boerde.de, ns12.boerde.de, dns1.isp-eg.de, dns31.sinma.de | 7 records |
✅ Authoritative Response
Server:212.21.75.66
NS records: relay.boerde.de, ns12.boerde.de, dns1.isp-eg.de, dns31.sinma.de
🔒 DNSSEC Status
⚠️ Insecure (no DNSSEC)
No DS record for boerde.de (unsigned zone)
⏱️ Timing
Total: 942ms | Queries: -
📄 Records
| Type | Count | Sample Data |
|---|---|---|
| A | 1 | 212.21.75.69 |
| AAAA | 1 | 2a01:30:2000:100::69 |
| MX | 2 | mx2.boerde.de (pri: 10), mail.boerde.de (pri: 5) |
📌 Glue Records Collected
Total: 7
In-bailiwick: 4 (ns12.boerde.de, relay.boerde.de, ns12.boerde.de...)
Out-of-bailiwick: 3 (dns1.isp-eg.de, dns31.sinma.de, dns1.isp-eg.de)
Analysis
IP Addresses
shell.boerde.de resolves to two IP numbers: 2a01:30:2000:100::69 and 212.21.75.69.
Mail Servers
Two mail servers handle shell.boerde.de: mail.boerde.de and mx2.boerde.de.
shell.boerde.de shares the same mail server setup as other domains, for instance hnpw.de, polarlys.boerde.de, laserdensi.com, anix.gmbh and ragua.de.
shell.boerde.de shares some mail servers with other domains, at least partially, for instance bvb-gerwisch.de, tauchbasen.org, timefix.de, airport.port-x.de and airport.boerde.de.
these mail servers are often used together with mail servers mgate3.boerde.de, mx-a.boerde.de, m4tr1x.boerde.de, leo.boerde.de and mailgate2.boerde.de.
Host names with two IP numbers:
The host name mail.boerde.de points to 2a01:30:2000:100::66 and 212.21.75.66; the host name mx2.boerde.de points to 2a01:30:d000:4::12 and 83.223.84.16.