4-box.de - robtex.com

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4-box.de

DNSSEC⚠️ Not signed
A2a0b:bbc0:3703::ce🇩🇪 de-Metaliance-GRA
PTRmx.4-box.de
A185.216.214.211🇩🇪 de-Metaliance-GRA
NShydrogen.ns.hetzner.com ⭐
A2a01:4f8:0:1::add:1098🇩🇪 Hetzner
PTRhydrogen.ns.hetzner.com
A213.133.100.98🇩🇪 Hetzner
PTRhydrogen.ns.hetzner.com
NShelium.ns.hetzner.de
A2001:67c:192c::add:5🇩🇪 NORIS-NETWORK
PTRhelium.ns.hetzner.de
A193.47.99.5🇩🇪 NORIS-NETWORK
PTRhelium.ns.hetzner.de
NSoxygen.ns.hetzner.com
A2a01:4f8:0:1::add:2992🇩🇪 Hetzner
PTRoxygen.ns.hetzner.com
A88.198.229.192🇩🇪 Hetzner
PTRoxygen.ns.hetzner.com
MXmx.4-box.de ⭐
A2a0b:bbc0:3703::ce🇩🇪 de-Metaliance-GRA
PTRmx.4-box.de
A185.216.214.211🇩🇪 de-Metaliance-GRA
PTRmx.4-box.de
TXTv=spf1 include:spf.mailjet.com mx a:mx.4-box.de ip4:185.216.214.211 ip6:2a0b:...
SOAhydrogen.ns.hetzner.comdns@hetzner.com 2025-12-26 #1

de

DNSSEC🔒 Signed (DS record present)
NSf.nic.de ⭐ 🔒
NSa.nic.de 🔒
NSl.de.net⚠️
NSn.de.net⚠️ 🔒
NSs.de.net⚠️
NSz.nic.de
SOAf.nic.dedns-operations@denic.de serial=1770954804

PTR for

239.107.44.5.in-addr.arpa

Up

mail.4-box.de
mx.4-box.de

Same first word

4-box.de
4-box.com

🔍 DNS Trace

📋 Delegation Chain

ZoneNameserversGlue
4-box.deoxygen.ns.hetzner.com, hydrogen.ns.hetzner.com, helium.ns.hetzner.de-

✅ Authoritative Response

Server: 88.198.229.192

NS records: oxygen.ns.hetzner.com, hydrogen.ns.hetzner.com, helium.ns.hetzner.de

🔒 DNSSEC Status

⚠️ Insecure (no DNSSEC)

No DS record for 4-box.de (unsigned zone)

⏱️ Timing

Total: 237ms | Queries: -

📄 Records

TypeCountSample Data
A1185.216.214.211
AAAA12a0b:bbc0:3703::ce
NS3hydrogen.ns.hetzner.com, oxygen.ns.hetzner.com...
MX1mx.4-box.de (pri: 10)
TXT1v=spf1 include:spf.mailjet.com mx a:mx.4
SOA1hydrogen.ns.hetzner.com dns.hetzner.com

AI analysis

4-box.de is the parent of mail.4-box.de and mx.4-box.de.

4-box.de resolves to two IP numbers: 2a0b:bbc0:3703::ce and 185.216.214.211.

Other host names, for instance, endlessworld.de and mx.4-box.de share IP numbers with 4-box.de.

4-box.de delegates to three name servers: hydrogen.ns.hetzner.com, oxygen.ns.hetzner.com and helium.ns.hetzner.de.

4-box.de shares some name servers with other domains, for example herrmann-chirurgie.de, shinox.de, nefelon.de, smt-forst.de and selmanay.com.tr.

These name servers are often used together with ns1.first-ns.de, robotns3.second-ns.com and robotns2.second-ns.de.

Host names with two IP numbers:

hydrogen.ns.hetzner.com: 2a01:4f8:0:1::add:1098 and 213.133.100.98

oxygen.ns.hetzner.com: 2a01:4f8:0:1::add:2992 and 88.198.229.192

helium.ns.hetzner.de: 2001:67c:192c::add:5 and 193.47.99.5

4-box.de is handled by a single mail server, mx.4-box.de.

4-box.de uses the same mail server setup as other domains, for example endlessworld.de.

mx.4-box.de resolves to two IPs: 2a0b:bbc0:3703::ce and 185.216.214.211.