ch-grasser.de - robtex.com
ch-grasser.de
| DNSSEC | ⚠️ Not signed | ||||||
| A | 81.88.34.209🇩🇪 CLOUDPIT81.88.32.0/20 | ||||||
| PTR | host327.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 2026-02-12 #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=1774652469 | ||||||
Subdomains
mail.ch-grasser.de |
DNS History
8 records (6 active, 2 former)
●NScns1.alfahosting.info2015-05-13 → 2026-03-27 · 2 obs
● 2026-03-27 23:27:32
●NScns2.alfahosting.info2015-05-13 → 2026-03-27 · 2 obs
● 2026-03-27 23:27:32
●NScns3.alfahosting.info2015-05-13 → 2026-03-27 · 2 obs
● 2026-03-27 23:27:32
○MXmail.ch-grasser.de2015-05-13 → 2017-06-30 · 3 obs
● 2017-06-30 10:15:22
○ 2026-03-27 23:27:32
●MXmx03.secure-mailgate.com2026-03-27 → 2026-03-27 · 2 obs
● 2026-03-27 23:27:32
●MXmx04.secure-mailgate.com2026-03-27 → 2026-03-27 · 2 obs
● 2026-03-27 23:27:32
○A109.237.132.102015-05-13 → 2017-06-30 · 3 obs
● 2017-06-30 10:15:22
○ 2026-03-27 23:27:32
●A81.88.34.2092026-03-27 → 2026-03-27 · 2 obs
● 2026-03-27 23:27:32
🔍 DNS Trace
📋 Delegation Chain
| Zone | Nameservers | Glue |
|---|---|---|
| de | z.nic.de, a.nic.de, f.nic.de | - |
| ch-grasser.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 ch-grasser.de (unsigned zone)
⏱️ Timing
Total: 1026ms | Queries: -
📄 Records
| Type | Count | Sample Data |
|---|---|---|
| A | 1 | 81.88.34.209 |
| 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
Hierarchy
ch-grasser.de is the parent of mail.ch-grasser.de.
IP Addresses
ch-grasser.de points to IP number 81.88.34.209.
For instance, other host names mail.ra-boenig.de, www.clients-experts.de, oozof.com, mail.hochzeitsfotografen-muenster.de and mail.restaurantsonmobilekoeln.de share IP numbers with ch-grasser.de.
Name Servers
The delegation for ch-grasser.de is handled by three name servers: cns1.alfahosting.info, cns2.alfahosting.info and cns3.alfahosting.info.
ch-grasser.de shares name servers with other domains at least partially, for example hair-no1.com, kino-daun.de, lumidmx.com, ov-g53.de and radiolect.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 ch-grasser.de.
ch-grasser.de shares the same mail server setup as other domains, for instance michaelschulze-coach.de, mbapolymers.com, gih-forum.de, sparkeys.eu and naetti.com.
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.