sbstn.net - robtex.com
sbstn.net
| DNSSEC | ⚠️ Not signed | ||||||
| A | 159.89.1.25🇩🇪 DIGITALOCEAN159.89.0.0/20 DigitalOcean | ||||||
| NS | ns2.checkdomain.de ⭐ | ||||||
| A | 2a01:4f8:2b02:a88::106🇩🇪 Hetzner2a01:4f8::/32 HETZNER-IPv6-BLK | ||||||
| PTR | ns2.checkdomain.de | ||||||
| A | 5.9.190.98🇩🇪 Hetzner5.9.0.0/16 HETZNER-RZ-FKS-BLK5 | ||||||
| PTR | ns2.checkdomain.de | ||||||
| NS | ns.checkdomain.de | ||||||
| A | 2a02:2b80:101:5000::9🇩🇪 CLOUDPIT2a02:2b80:101::/48 | ||||||
| A | 109.237.143.11🇩🇪 CLOUDPIT109.237.128.0/20 | ||||||
| PTR | ns1.checkdomain.de | ||||||
| MX | sbstn.net ⭐ | ||||||
| A | 159.89.1.25🇩🇪 DIGITALOCEAN159.89.0.0/20 DigitalOcean | ||||||
| SOA | ns.checkdomain.dehostmaster@checkdomain.de 2026-05-18 #1 | ||||||
net
| 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=1783847637 | ||||||
Previously NS for
sbstn.net |
MX for
sbstn.net |
Same first word
Similar names
DNS History
11 records (4 active, 7 former)
○NSlvps91-250-118-154.dedicated.hosteurope.de2015-07-25 → 2015-12-12 · 4 obs
● 2015-12-12 04:43:58
○ 2016-03-20 07:17:22
○ 2026-07-12 09:29:08
●NSns.checkdomain.de2026-04-10 → 2026-07-12 · 3 obs
● 2026-04-10 11:38:36
● 2026-07-12 09:29:08
○NSns1.hans.hosteurope.de2016-03-20 → 2017-04-05 · 5 obs
● 2016-03-20 07:17:22
● 2017-04-05 13:49:32
○ 2026-04-10 11:38:36
○ 2026-07-12 09:29:08
●NSns2.checkdomain.de2026-04-10 → 2026-07-12 · 3 obs
● 2026-04-10 11:38:36
● 2026-07-12 09:29:08
○NSns2.hans.hosteurope.de2015-07-25 → 2017-04-05 · 4 obs
● 2017-04-05 13:49:32
○ 2026-04-10 11:38:36
○ 2026-07-12 09:29:08
○NSsbstn.net2016-03-20 → 2016-03-20 · 4 obs
● 2016-03-20 07:17:22
○ 2016-07-23 11:16:10
○ 2026-07-12 09:29:08
○MXmail.sbstn.net2015-07-25 → 2015-12-12 · 4 obs
● 2015-12-12 04:43:58
○ 2016-03-20 07:17:22
○ 2026-07-12 09:29:08
○MXmx0.sbstn.net2016-03-20 → 2017-04-05 · 5 obs
● 2016-03-20 07:17:22
● 2017-04-05 13:49:32
○ 2026-04-10 11:38:36
○ 2026-07-12 09:29:08
●MXsbstn.net2026-04-10 → 2026-07-12 · 3 obs
● 2026-04-10 11:38:36
● 2026-07-12 09:29:08
●A159.89.1.252026-04-10 → 2026-07-12 · 3 obs
● 2026-04-10 11:38:36
● 2026-07-12 09:29:08
○A91.250.118.1542015-07-25 → 2017-04-05 · 4 obs
● 2017-04-05 13:49:32
○ 2026-04-10 11:38:36
○ 2026-07-12 09:29:08
🔍 DNS Trace
📋 Delegation Chain
| Zone | Nameservers | Glue |
|---|---|---|
| net | m.gtld-servers.net, k.gtld-servers.net, b.gtld-servers.net, f.gtld-servers.net... | - |
| sbstn.net | ns.checkdomain.de, ns2.checkdomain.de | - |
✅ Authoritative Response
Server:5.9.190.98
NS records: ns.checkdomain.de, ns2.checkdomain.de
🔒 DNSSEC Status
⚠️ Insecure (no DNSSEC)
No DS record for sbstn.net (unsigned zone)
⏱️ Timing
Total: 1665ms | Queries: -
📄 Records
| Type | Count | Sample Data |
|---|---|---|
| A | 1 | 159.89.1.25 |
| NS | 2 | ns.checkdomain.de, ns2.checkdomain.de |
| MX | 1 | sbstn.net (pri: 10) |
| SOA | 1 | ns.checkdomain.de hostmaster.checkdomain |
Analysis
Mail Server Role
The MX record for sbstn.net points back to sbstn.net — it is its own mail server.
IP Addresses
sbstn.net directs to one IP number, which is 159.89.1.25.
Name Servers
sbstn.net uses two name servers for its delegation: ns2.checkdomain.de and ns.checkdomain.de.
sbstn.net has the same name server delegation as a number of other domains, such as paybyrate.com, hmschmidt.eu, gemaxx.net and two more.
At least some of sbstn.net's name servers are also used by other domains, among them 92.180.82.in-addr.arpa.
The two host names ns2.checkdomain.de and ns.checkdomain.de each have a pair of IP addresses: ns2.checkdomain.de has 5.9.190.98 and 2a01:4f8:2b02:a88::106, and ns.checkdomain.de has 109.237.143.11 and 2a02:2b80:101:5000::9.
Mail Servers
The MX record for sbstn.net points to a single mail server: sbstn.net.
sbstn.net directs to just one IP number, 159.89.1.25.