hdser.de - robtex.com
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hdser.de
| DNSSEC | ⚠️ Not signed | ||||||
| A | 31.47.253.133🇩🇪 AS45012 | ||||||
| NS | cns1.alfahosting.info ⭐ | ||||||
| A | 2a01:64c0:0:5000::8🇩🇪 AS45012 | ||||||
| A | 109.237.142.8🇩🇪 AS45012 | ||||||
| NS | cns2.alfahosting.info | ||||||
| A | 2a01:4f8:2b02:a88::105🇩🇪 Hetzner | ||||||
| A | 148.251.254.105🇩🇪 Hetzner | ||||||
| NS | cns3.alfahosting.info | ||||||
| A | 2a02:2b80:101:5000::8🇩🇪 AS45012 | ||||||
| A | 109.237.143.8🇩🇪 AS45012 | ||||||
| MX | mx03.secure-mailgate.com ⭐ | ||||||
| A | 46.243.88.174🇩🇪 AS45012 | ||||||
| A | 46.243.88.176🇩🇪 AS45012 | ||||||
| MX | mx04.secure-mailgate.com ⭐ | ||||||
| A | 46.243.88.175🇩🇪 AS45012 | ||||||
| A | 46.243.88.177🇩🇪 AS45012 | ||||||
| TXT | v=spf1 a mx include:secure-mailgate.com ~all | ||||||
| SOA | cns1.alfahosting.infohostmaster@alfahosting@de 2025-12-24 #14 | ||||||
| TTL | A: 3h · NS: 3h · MX: 3h · SOA: 3h | ||||||
de
| DNSSEC | 🔒 Signed (KSK RSA/SHA-256, ZSK RSA/SHA-256) | ||||||
| NS | f.nic.de ⭐ 🔒 | ||||||
| NS | a.nic.de 🔒 | ||||||
| NS | l.de.net 🔒 | ||||||
| NS | n.de.net 🔒 | ||||||
| NS | s.de.net 🔒 | ||||||
| NS | z.nic.de 🔒 | ||||||
| SOA | f.nic.dedns-operations@denic.de serial=1769367526 | ||||||
| TTL | NS: 1d · SOA: 1d | ||||||
Up
Starts with same word
Starts similarily
🔍 DNS Trace
📋 Delegation Chain
| Zone | Nameservers | Glue |
|---|---|---|
| de | f.nic.de, l.de.net, n.de.net, s.de.net... | - |
| hdser.de | cns1.alfahosting.info, cns2.alfahosting.info, cns3.alfahosting.info | - |
✅ Authoritative Response
Server: 109.237.143.8
NS records: cns1.alfahosting.info, cns2.alfahosting.info, cns3.alfahosting.info
🔒 DNSSEC Status
⚠️ Insecure (no DNSSEC)
No DS record for hdser.de (unsigned zone)
⏱️ Timing
Total: 401ms | Queries: -
📄 Records
| Type | Count | Sample Data |
|---|---|---|
| A | 1 | 31.47.253.133 |
| NS | 3 | cns2.alfahosting.info, cns1.alfahosting.info... |
| MX | 2 | mx03.secure-mailgate.com (pri: 10), mx04.secure-mailgate.com (pri: 10) |
| TXT | 1 | v=spf1 a mx include:secure-mailgate.com |
| SOA | 1 | cns1.alfahosting.info hostmaster@alfahos |
AI analysis
hdser.de is a parent of mail9.hdser.de, mail.hdser.de and www.hdser.de.
hdser.de points to a single IP address: 31.47.253.133.
Other host names such as kieferorthopaedie-koeln-marienburg.com, mail.morala-rae.de, deckerts-hotel.de, mail.tavernamagica.de and mail.buchmacher.de share IP numbers with hdser.de.
hdser.de is delegated to three name servers: cns1.alfahosting.info, cns2.alfahosting.info and cns3.alfahosting.info.
At least part of the name servers for hdser.de are shared with other domains, for instance pbpinvest.com, pasylation.com, diabetespraxis-gifhorn.de, hubertus-wildlocker.eu and metallbau-stueber.de.
Host names with two IP numbers:
cns1.alfahosting.info points to 2a01:64c0:0:5000::8 and 109.237.142.8
cns2.alfahosting.info points to 2a01:4f8:2b02:a88::105 and 148.251.254.105
cns3.alfahosting.info points to 2a02:2b80:101:5000::8 and 109.237.143.8
hdser.de is handled by two mail servers: mx03.secure-mailgate.com and mx04.secure-mailgate.com.
hdser.de uses the same mail server setup as other domains, for instance epochenhaus.de, isslokal.com, die-party-djs.de, schennach-moden.com and rajayoga.at.
Some mail servers are shared between hdser.de and other domains, for instance airlounge.tv.
Host names with two IP numbers:
mx03.secure-mailgate.com points to 46.243.88.174 and 46.243.88.176.
mx04.secure-mailgate.com points to 46.243.88.175 and 46.243.88.177.