polystoned.com - robtex.com
polystoned.com
| DNSSEC | ⚠️ Not signed | ||||||
| A | 109.237.130.15🇩🇪 CLOUDPIT109.237.128.0/20 | ||||||
| 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 | mail.polystoned.com ⭐ | ||||||
| A | 109.237.130.15🇩🇪 CLOUDPIT109.237.128.0/20 | ||||||
| SOA | cns1.alfahosting.infohostmaster@alfahosting.de 2023-10-17 #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=1775983122 | ||||||
Subdomains
mail.polystoned.com |
Same first word
polystoned.com |
polystoned.de |
DNS History
9 records (5 active, 4 former)
●NScns1.alfahosting.info2026-02-25 → 2026-04-12 · 3 obs
● 2026-02-25 16:59:12
● 2026-04-12 09:09:04
●NScns2.alfahosting.info2026-02-25 → 2026-04-12 · 3 obs
● 2026-02-25 16:59:12
● 2026-04-12 09:09:04
●NScns3.alfahosting.info2026-02-25 → 2026-04-12 · 3 obs
● 2026-02-25 16:59:12
● 2026-04-12 09:09:04
○NSns1.fit-4.net2015-07-25 → 2020-02-24 · 4 obs
● 2020-02-24 11:35:28
○ 2026-02-25 16:59:12
○ 2026-04-12 09:09:04
○NSns1.gcore-biz.com2015-07-25 → 2020-02-24 · 4 obs
● 2020-02-24 11:35:28
○ 2026-02-25 16:59:12
○ 2026-04-12 09:09:04
○NSns2.fit-4.net2015-07-25 → 2020-02-24 · 4 obs
● 2020-02-24 11:35:28
○ 2026-02-25 16:59:12
○ 2026-04-12 09:09:04
●MXmail.polystoned.com2015-07-25 → 2026-04-12 · 2 obs
● 2026-04-12 09:09:04
●A109.237.130.152026-02-25 → 2026-04-12 · 3 obs
● 2026-02-25 16:59:12
● 2026-04-12 09:09:04
○A82.199.141.352015-07-25 → 2020-02-24 · 4 obs
● 2020-02-24 11:35:28
○ 2026-02-25 16:59:12
○ 2026-04-12 09:09:04
🔍 DNS Trace
📋 Delegation Chain
| Zone | Nameservers | Glue |
|---|---|---|
| com | l.gtld-servers.net, j.gtld-servers.net, h.gtld-servers.net, d.gtld-servers.net... | - |
| polystoned.com | cns3.alfahosting.info, cns2.alfahosting.info, cns1.alfahosting.info | - |
✅ Authoritative Response
Server:109.237.143.8
NS records: cns3.alfahosting.info, cns2.alfahosting.info, cns1.alfahosting.info
🔒 DNSSEC Status
⚠️ Insecure (no DNSSEC)
No DS record for polystoned.com (unsigned zone)
⏱️ Timing
Total: 849ms | Queries: -
📄 Records
| Type | Count | Sample Data |
|---|---|---|
| A | 1 | 109.237.130.15 |
| NS | 3 | cns1.alfahosting.info, cns3.alfahosting.info... |
| MX | 1 | mail.polystoned.com (pri: 10) |
| SOA | 1 | cns1.alfahosting.info hostmaster.alfahos |
Analysis
Hierarchy
The parent of mail.polystoned.com is polystoned.com.
IP Addresses
polystoned.com points to IP number: 109.237.130.15.
Other host names such as mail.wagner-zangl.de, mail.taxi-bamberg.de, schlossbrauerei-stelzer.de, mail.fanstuff.net and mail.polystoned.com share IPs with polystoned.com.
Name Servers
polystoned.com is delegated to three name servers: cns1.alfahosting.info, cns2.alfahosting.info and cns3.alfahosting.info.
polystoned.com at least partially shares name servers with other domains, for instance star-ship.de, hgrp.de, dv-dent.de, djou.de and goldlage.de.
Host cns1.alfahosting.info points to 2a01:64c0:0:5000::8 and 109.237.142.8; Host cns2.alfahosting.info points to 2a01:4f8:2b02:a88::105 and 148.251.254.105; Host cns3.alfahosting.info points to 2a02:2b80:101:5000::8 and 109.237.143.8.
Mail Servers
polystoned.com is handled by a single mail server, mail.polystoned.com.
mail.polystoned.com points to a single IP: 109.237.130.15.