4u-ps.net - robtex.com
4u-ps.net
| DNSSEC | ⚠️ Not signed | ||||||
| A | 80.72.137.195🇩🇪 CONTINUM80.72.128.0/20 DE-CONTINUM-80-72-128-20 Continum AG Internet.Server.Technik http://www.continum.net | ||||||
| NS | ns298.linevast.de ⭐ | ||||||
| A | 2a05:8b81:1000:2::a8a9:58a4🇩🇪 LINEVAST2a05:8b80::/29 | ||||||
| A | 185.185.24.84🇩🇪 LINEVAST185.185.24.0/24 | ||||||
| PTR | managed.19561.linevast.de | ||||||
| NS | ns299.linevast.de | ||||||
| A | 185.185.24.254🇩🇪 LINEVAST185.185.24.0/24 | ||||||
| PTR | managed.19561.linevast.de | ||||||
| MX | mail.4u-ps.net ⭐ | ||||||
| A | 185.185.24.84🇩🇪 LINEVAST185.185.24.0/24 | ||||||
| PTR | managed.19561.linevast.de | ||||||
| TXT | sldmi61ha5st9nfuefc2477ptb | ||||||
| TXT | v=spf1 +a +mx +a:managed.19561.linevast.de -all | ||||||
| SOA | ns298.linevast.deabuse@linevast.de 2024-07-15 #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=1775865777 | ||||||
Subdomains
mail.4u-ps.net |
Same first word
4u-ps.net |
Similar names
DNS History
8 records (4 active, 4 former)
○NSns1.hans.hosteurope.de2017-01-04 → 2017-01-04 · 3 obs
○ 2026-02-26 07:44:12
○ 2026-04-11 00:31:06
○NSns2.hans.hosteurope.de2017-01-04 → 2017-01-04 · 3 obs
○ 2026-02-26 07:44:12
○ 2026-04-11 00:31:06
●NSns298.linevast.de2026-02-26 → 2026-04-11 · 3 obs
● 2026-02-26 07:44:12
● 2026-04-11 00:31:06
●NSns299.linevast.de2026-02-26 → 2026-04-11 · 3 obs
● 2026-02-26 07:44:12
● 2026-04-11 00:31:06
●MXmail.4u-ps.net2026-02-26 → 2026-04-11 · 3 obs
● 2026-02-26 07:44:12
● 2026-04-11 00:31:06
○MXmx0.4u-ps.net2017-01-04 → 2017-01-04 · 3 obs
○ 2026-02-26 07:44:12
○ 2026-04-11 00:31:06
●A80.72.137.1952026-02-26 → 2026-04-11 · 3 obs
● 2026-02-26 07:44:12
● 2026-04-11 00:31:06
○A80.72.138.1962017-01-04 → 2017-01-04 · 3 obs
○ 2026-02-26 07:44:12
○ 2026-04-11 00:31:06
🔍 DNS Trace
📋 Delegation Chain
| Zone | Nameservers | Glue |
|---|---|---|
| net | a.gtld-servers.net, b.gtld-servers.net, c.gtld-servers.net, d.gtld-servers.net... | - |
| 4u-ps.net | ns298.linevast.de, ns299.linevast.de | - |
✅ Authoritative Response
Server:185.185.24.84
NS records: ns298.linevast.de, ns299.linevast.de
🔒 DNSSEC Status
⚠️ Insecure (no DNSSEC)
No DS record for 4u-ps.net (unsigned zone)
⏱️ Timing
Total: 576ms | Queries: -
📄 Records
| Type | Count | Sample Data |
|---|---|---|
| A | 1 | 80.72.137.195 |
| NS | 2 | ns299.linevast.de, ns298.linevast.de |
| MX | 1 | mail.4u-ps.net (pri: 10) |
| TXT | 2 | sldmi61ha5st9nfuefc2477ptb, v=spf1 +a +mx +a:managed.19561.linevast. |
| SOA | 1 | ns298.linevast.de abuse.linevast.de |
Analysis
Hierarchy
The parent of mail.4u-ps.net is 4u-ps.net.
IP Addresses
4u-ps.net points to IP number: 80.72.137.195.
Name Servers
4u-ps.net is delegated to two name servers: ns298.linevast.de and ns299.linevast.de.
4u-ps.net shares the same name server setup as tradelog-net.de, 4u-at-work.net, zahlenwerk.com, teamwork-germany.com and 4u-at-work.de.
Host names with two IP numbers:
ns298.linevast.de points to 2a05:8b81:1000:2::a8a9:58a4 and 185.185.24.84.
Host names with one IP number:
ns299.linevast.de points to 185.185.24.254.
Mail Servers
4u-ps.net is handled by a single mail server, mail.4u-ps.net.
mail.4u-ps.net points to a single IP: 185.185.24.84.