jheyer.de - robtex.com
jheyer.de
| DNSSEC | ⚠️ Not signed | ||||||
| A | 81.88.36.23🇩🇪 CLOUDPIT81.88.32.0/20 | ||||||
| PTR | host123.alfahosting-server.de | ||||||
| NS | cns1.alfahosting.info ⭐ | ||||||
| A | 2a01:64c0:0:5000::8🇩🇪 CLOUDPIT2a01:64c0::/32 | ||||||
| PTR | cns1.cloudpit.de | ||||||
| A | 109.237.142.8🇩🇪 CLOUDPIT109.237.128.0/20 | ||||||
| PTR | cns1.cloudpit.de | ||||||
| NS | cns2.alfahosting.info | ||||||
| A | 2a01:4f8:2b02:a88::105🇩🇪 Hetzner2a01:4f8::/32 HETZNER-IPv6-BLK | ||||||
| PTR | cns2.cloudpit.com | ||||||
| A | 148.251.254.105🇩🇪 Hetzner148.251.0.0/16 HETZNER-RZ-BLK-ERX2 | ||||||
| PTR | cns2.cloudpit.com | ||||||
| NS | cns3.alfahosting.info | ||||||
| A | 2a02:2b80:101:5000::8🇩🇪 CLOUDPIT2a02:2b80:101::/48 | ||||||
| PTR | cns3.cloudpit.io | ||||||
| A | 109.237.143.8🇩🇪 CLOUDPIT109.237.128.0/20 | ||||||
| PTR | cns3.cloudpit.io | ||||||
| MX | mx03.secure-mailgate.com ⭐ | ||||||
| A | 46.243.88.174🇩🇪 CLOUDPIT46.243.88.0/21 | ||||||
| PTR | node03.secure-mailgate.com | ||||||
| A | 46.243.88.176🇩🇪 CLOUDPIT46.243.88.0/21 | ||||||
| PTR | node04.secure-mailgate.com | ||||||
| MX | mx04.secure-mailgate.com ⭐ | ||||||
| A | 46.243.88.175🇩🇪 CLOUDPIT46.243.88.0/21 | ||||||
| PTR | node03.secure-mailgate.com | ||||||
| A | 46.243.88.177🇩🇪 CLOUDPIT46.243.88.0/21 | ||||||
| PTR | node04.secure-mailgate.com | ||||||
| SOA | cns1.alfahosting.infohostmaster@alfahosting.de 2025-10-01 #2 | ||||||
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=1778719626 | ||||||
Subdomains
mail.jheyer.de |
Same first word
jheyer.de |
Similar names
DNS History
8 records (6 active, 2 former)
●NScns1.alfahosting.info2015-07-23 → 2026-05-14 · 2 obs
● 2026-05-14 00:48:14
●NScns2.alfahosting.info2015-07-23 → 2026-05-14 · 2 obs
● 2026-05-14 00:48:14
●NScns3.alfahosting.info2015-07-23 → 2026-05-14 · 2 obs
● 2026-05-14 00:48:14
○MXmail.jheyer.de2015-07-23 → 2017-06-07 · 4 obs
● 2017-06-07 23:08:38
○ 2026-02-15 09:16:06
○ 2026-05-14 00:48:14
●MXmx03.secure-mailgate.com2026-02-15 → 2026-05-14 · 3 obs
● 2026-02-15 09:16:06
● 2026-05-14 00:48:14
●MXmx04.secure-mailgate.com2026-02-15 → 2026-05-14 · 3 obs
● 2026-02-15 09:16:06
● 2026-05-14 00:48:14
○A109.237.134.102015-07-23 → 2017-06-07 · 4 obs
● 2017-06-07 23:08:38
○ 2026-02-15 09:16:06
○ 2026-05-14 00:48:14
●A81.88.36.232026-02-15 → 2026-05-14 · 3 obs
● 2026-02-15 09:16:06
● 2026-05-14 00:48:14
🔍 DNS Trace
📋 Delegation Chain
| Zone | Nameservers | Glue |
|---|---|---|
| de | a.nic.de, f.nic.de, z.nic.de | - |
| jheyer.de | cns2.alfahosting.info, cns3.alfahosting.info, cns1.alfahosting.info | - |
✅ Authoritative Response
Server:109.237.143.8
NS records: cns2.alfahosting.info, cns3.alfahosting.info, cns1.alfahosting.info
🔒 DNSSEC Status
⚠️ Insecure (no DNSSEC)
No DS record for jheyer.de (unsigned zone)
⏱️ Timing
Total: 2532ms | Queries: -
📄 Records
| Type | Count | Sample Data |
|---|---|---|
| A | 1 | 81.88.36.23 |
| NS | 3 | cns2.alfahosting.info, cns1.alfahosting.info... |
| MX | 2 | mx04.secure-mailgate.com (pri: 10), mx03.secure-mailgate.com (pri: 10) |
| SOA | 1 | cns1.alfahosting.info hostmaster.alfahos |
Analysis
Hierarchy
jheyer.de is the parent of mail.jheyer.de.
IP Addresses
jheyer.de points to IP number 81.88.36.23.
For instance, other host names mail.kerkyra-korfu.de, myassin.de, mail.finzler.com, czeh.de and www.andreas-dom3.de share IP numbers with jheyer.de.
Name Servers
The delegation for jheyer.de is handled by three name servers: cns1.alfahosting.info, cns2.alfahosting.info and cns3.alfahosting.info.
jheyer.de shares name servers with other domains at least partially, for example sturm-investment.de, danner-ip.com, tsvhege.de, ivwp.de and kipos.de.
These name servers are commonly used with ns8.alfahosting.info.
Host names with two IPs:
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
Mail Servers
Two mail servers mx03.secure-mailgate.com and mx04.secure-mailgate.com handle jheyer.de.
jheyer.de shares the same mail server setup as other domains, for instance wegner-staehr.de, bergis.de, astercall.com, internisten-aussenmuehle.de and schiler.de.
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.