iasys.de - robtex.com
iasys.de
| DNSSEC | ⚠️ Not signed | ||||||
| A | 81.88.34.45🇩🇪 CLOUDPIT81.88.32.0/20 | ||||||
| PTR | host312.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 2026-02-10 #1 | ||||||
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=1784835545 | ||||||
Same first word
Similar names
DNS History
9 records (6 active, 3 former)
●NScns1.alfahosting.info2015-08-23 → 2026-07-23 · 2 obs
● 2026-07-23 20:09:36
●NScns2.alfahosting.info2015-08-23 → 2026-07-23 · 2 obs
● 2026-07-23 20:09:36
●NScns3.alfahosting.info2015-08-23 → 2026-07-23 · 2 obs
● 2026-07-23 20:09:36
○MXmail.iasys.de2015-08-23 → 2017-03-20 · 4 obs
● 2017-03-20 09:59:28
○ 2026-03-26 02:26:06
○ 2026-07-23 20:09:36
●MXmx03.secure-mailgate.com2026-03-26 → 2026-07-23 · 3 obs
● 2026-03-26 02:26:06
● 2026-07-23 20:09:36
●MXmx04.secure-mailgate.com2026-03-26 → 2026-07-23 · 3 obs
● 2026-03-26 02:26:06
● 2026-07-23 20:09:36
○A109.237.140.82015-12-07 → 2017-03-20 · 5 obs
● 2015-12-07 14:12:48
● 2017-03-20 09:59:28
○ 2026-03-26 02:26:06
○ 2026-07-23 20:09:36
○A109.237.141.1742015-08-23 → 2015-08-23 · 3 obs
○ 2015-12-07 14:12:48
○ 2026-07-23 20:09:36
●A81.88.34.452026-03-26 → 2026-07-23 · 3 obs
● 2026-03-26 02:26:06
● 2026-07-23 20:09:36
🔍 DNS Trace
📋 Delegation Chain
| Zone | Nameservers | Glue |
|---|---|---|
| de | a.nic.de, f.nic.de, z.nic.de | - |
| iasys.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 iasys.de (unsigned zone)
⏱️ Timing
Total: 974ms | Queries: -
📄 Records
| Type | Count | Sample Data |
|---|---|---|
| A | 1 | 81.88.34.45 |
| NS | 3 | cns3.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
IP Addresses
iasys.de directs to one IP number, which is 81.88.34.45.
Among the host names that share IP numbers with iasys.de are port52.dialup.burgwedel.mops.net, zinterpanorama.de, verigo.net and two others.
Name Servers
iasys.de is served by three name servers: cns1.alfahosting.info, cns2.alfahosting.info and cns3.alfahosting.info.
At least some of iasys.de's name servers are shared with other domains, for example fmotaxi.de, kulturrouten.com, maler-nufer.de and two more.
The hostnames cns1.alfahosting.info, cns2.alfahosting.info and cns3.alfahosting.info each direct to two IP addresses — cns1.alfahosting.info to 109.237.142.8 and 2a01:64c0:0:5000::8, cns2.alfahosting.info to 148.251.254.105 and 2a01:4f8:2b02:a88::105, and cns3.alfahosting.info to 109.237.143.8 and 2a02:2b80:101:5000::8.
Mail Servers
The MX records for iasys.de point to two mail servers: mx03.secure-mailgate.com and mx04.secure-mailgate.com.
iasys.de has the same mail server arrangement as a number of other domains, for example naigboi.com, tofu.fi, heu24.de and two more.
mx03.secure-mailgate.com resolves to 46.243.88.174 and 46.243.88.176. Likewise, mx04.secure-mailgate.com resolves to 46.243.88.175 and 46.243.88.177 — two IP addresses apiece.