grundeln.com - robtex.com
grundeln.com
| DNSSEC | ⚠️ Not signed | ||||||
| A | 5.44.111.29🇩🇪 ONE-NETWORK5.44.108.0/22 | ||||||
| PTR | web54.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 2023-04-24 #1 | ||||||
com
| DNSSEC | 🔒 Signed (DS record present) | ||||||
| NS | a.gtld-servers.net ⭐ | ||||||
| NS | b.gtld-servers.net | ||||||
| NS | c.gtld-servers.net | ||||||
| NS | d.gtld-servers.net | ||||||
| NS | e.gtld-servers.net | ||||||
| NS | f.gtld-servers.net | ||||||
| NS | g.gtld-servers.net | ||||||
| NS | h.gtld-servers.net | ||||||
| NS | i.gtld-servers.net | ||||||
| NS | j.gtld-servers.net | ||||||
| NS | k.gtld-servers.net | ||||||
| NS | l.gtld-servers.net | ||||||
| NS | m.gtld-servers.net | ||||||
| SOA | a.gtld-servers.netnstld@verisign-grs.com serial=1776711952 | ||||||
Subdomains
mail.grundeln.com |
Same first word
Similar names
lundgren.lu |
lundgren.cx |
lundgren.dk |
lundgren.com |
lundgren.email |
lundgren.info |
lundgren.me |
lundgren.co |
lundgren.biz |
lundgren.net |
lundgren.in |
lundgren.pp.se |
lundgren.org |
lundgren.it |
DNS History
8 records (6 active, 2 former)
●NScns1.alfahosting.info2015-07-26 → 2026-04-20 · 2 obs
● 2026-04-20 19:26:08
●NScns2.alfahosting.info2015-07-26 → 2026-04-20 · 2 obs
● 2026-04-20 19:26:08
●NScns3.alfahosting.info2015-07-26 → 2026-04-20 · 2 obs
● 2026-04-20 19:26:08
○MXmail.grundeln.com2015-07-26 → 2018-12-08 · 4 obs
● 2018-12-08 22:26:26
○ 2026-02-27 13:09:32
○ 2026-04-20 19:26:08
●MXmx03.secure-mailgate.com2026-02-27 → 2026-04-20 · 3 obs
● 2026-02-27 13:09:32
● 2026-04-20 19:26:08
●MXmx04.secure-mailgate.com2026-02-27 → 2026-04-20 · 3 obs
● 2026-02-27 13:09:32
● 2026-04-20 19:26:08
○A109.237.138.142015-07-26 → 2018-12-08 · 4 obs
● 2018-12-08 22:26:26
○ 2026-02-27 13:09:32
○ 2026-04-20 19:26:08
●A5.44.111.292026-02-27 → 2026-04-20 · 3 obs
● 2026-02-27 13:09:32
● 2026-04-20 19:26:08
🔍 DNS Trace
📋 Delegation Chain
| Zone | Nameservers | Glue |
|---|---|---|
| com | a.gtld-servers.net, b.gtld-servers.net, c.gtld-servers.net, d.gtld-servers.net... | - |
| grundeln.com | cns3.alfahosting.info, cns2.alfahosting.info, cns1.alfahosting.info | - |
✅ Authoritative Response
Server:109.237.142.8
NS records: cns3.alfahosting.info, cns2.alfahosting.info, cns1.alfahosting.info
🔒 DNSSEC Status
⚠️ Insecure (no DNSSEC)
No DS record for grundeln.com (unsigned zone)
⏱️ Timing
Total: 3844ms | Queries: -
📄 Records
| Type | Count | Sample Data |
|---|---|---|
| A | 1 | 5.44.111.29 |
| NS | 3 | cns2.alfahosting.info, cns3.alfahosting.info... |
| MX | 2 | mx03.secure-mailgate.com (pri: 10), mx04.secure-mailgate.com (pri: 10) |
| SOA | 1 | cns1.alfahosting.info hostmaster.alfahos |
Analysis
Hierarchy
mail.grundeln.com has grundeln.com as its parent.
IP Addresses
grundeln.com maps to IP address 5.44.111.29.
Other host names, for instance mikosys.de, www.gottesdienst-in-berlin.de, ehrics.de, mooseletter.de and plesmann.com share IP numbers with grundeln.com.
Name Servers
grundeln.com is delegated to name servers cns1.alfahosting.info, cns2.alfahosting.info and cns3.alfahosting.info.
grundeln.com at least partially shares name servers with other domains such as mertsch-web.com, laserprinz.de, pk-momente.de, snooker-muenchen.de and hurkel.com.
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.
Mail Servers
Two mail servers handle grundeln.com: mx03.secure-mailgate.com and mx04.secure-mailgate.com.
grundeln.com shares the same mail server setup as other domains, including kindertageszentrum-dorothea.de, sjsv.at, fotografie-coaching.de, lj-gebbi.de and foto-roehling.de.
Host names with two IPs:
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.