ws4u.info - robtex.com
ws4u.info
| DNSSEC | ⚠️ Not signed | ||||||
| A | 85.13.163.35🇩🇪 NMM-AS85.13.163.0/24 Neue Medien Muennich | ||||||
| PTR | dd45700.kasserver.com | ||||||
| NS | ns5.kasserver.com ⭐ | ||||||
| A | 85.13.128.3🇩🇪 NMM-AS85.13.128.0/24 Neue Medien Muennich | ||||||
| PTR | ns5.kasserver.com | ||||||
| NS | ns6.kasserver.com | ||||||
| A | 85.13.159.101🇩🇪 NMM-AS85.13.159.0/24 Neue Medien Muennich | ||||||
| PTR | ns6.kasserver.com | ||||||
| MX | v026990.kasserver.com ⭐ | ||||||
| A | 85.13.163.35🇩🇪 NMM-AS85.13.163.0/24 Neue Medien Muennich | ||||||
| PTR | dd45700.kasserver.com | ||||||
| TXT | v=spf1 a mx include:spf.kasserver.com ~all | ||||||
| SOA | ns5.kasserver.comhostmaster@kasserver.com serial=2603021226 | ||||||
info
| DNSSEC | 🔒 Signed (DS record present) | ||||||
| NS | a0.info.afilias-nst.info ⭐ | ||||||
| NS | a2.info.afilias-nst.info | ||||||
| NS | b0.info.afilias-nst.org ⚠️ Not in parent delegation | ||||||
| NS | b2.info.afilias-nst.org ⚠️ Not in parent delegation | ||||||
| NS | c0.info.afilias-nst.info | ||||||
| NS | d0.info.afilias-nst.org ⚠️ Not in parent delegation | ||||||
| SOA | a0.info.afilias-nst.infohostmaster@donuts.email serial=1777273314 | ||||||
Same first word
Similar names
DNS History
6 records (4 active, 2 former)
●NSns5.kasserver.com2015-07-18 → 2026-04-27 · 2 obs
● 2026-04-27 07:31:38
●NSns6.kasserver.com2015-07-18 → 2026-04-27 · 2 obs
● 2026-04-27 07:31:38
○MXmail.ws4u.info2015-07-18 → 2016-05-07 · 4 obs
● 2016-05-07 05:41:24
○ 2018-10-27 02:30:16
○ 2026-04-27 07:31:38
●MXv026990.kasserver.com2018-10-27 → 2026-04-27 · 3 obs
● 2018-10-27 02:30:16
● 2026-04-27 07:31:38
○A85.13.139.862015-07-18 → 2018-10-27 · 4 obs
● 2018-10-27 02:30:16
○ 2026-03-15 00:17:16
○ 2026-04-27 07:31:38
●A85.13.163.352026-03-15 → 2026-04-27 · 3 obs
● 2026-03-15 00:17:16
● 2026-04-27 07:31:38
🔍 DNS Trace
📋 Delegation Chain
| Zone | Nameservers | Glue |
|---|---|---|
| info | c0.info.afilias-nst.info, a0.info.afilias-nst.info, a2.info.afilias-nst.info | - |
| ws4u.info | ns5.kasserver.com, ns6.kasserver.com | - |
✅ Authoritative Response
Server:85.13.128.3
NS records: ns5.kasserver.com, ns6.kasserver.com
🔒 DNSSEC Status
⚠️ Insecure (no DNSSEC)
No DS record for ws4u.info (unsigned zone)
⏱️ Timing
Total: 738ms | Queries: -
📄 Records
| Type | Count | Sample Data |
|---|---|---|
| A | 1 | 85.13.163.35 |
| NS | 2 | ns6.kasserver.com, ns5.kasserver.com |
| MX | 1 | v026990.kasserver.com (pri: 10) |
| TXT | 1 | v=spf1 a mx include:spf.kasserver.com ~a |
| SOA | 1 | ns5.kasserver.com hostmaster.kasserver.c |
Analysis
IP Addresses
ws4u.info resolves to one IP number: 85.13.163.35.
Other host names, for instance bavaria-weed.com, w01939fe.kasserver.com, w018e338.kasserver.com, w0194b25.kasserver.com and medien-meinungen.de share IP numbers with ws4u.info.
Name Servers
ws4u.info's delegation uses two name servers: ns5.kasserver.com and ns6.kasserver.com.
ws4u.info uses the same name server setup as other domains, such as opetus.at, probono-heidelberg.de, bonpirx.ch, cobra-verde.de and baerencafe.com.
ws4u.info at least partially shares name servers with other domains, including integri.de, darrenmcveigh.de, x43f85.de, soolaro.de and matbox.de.
These name servers are commonly used together with the name servers ns3.ai-dns.de, ns5.name-server-kas.de, a-dns-service.de and ns3.kas-dns-server.de.
Host names with a single IP address: ns5.kasserver.com points to 85.13.128.3; ns6.kasserver.com points to 85.13.159.101.
Mail Servers
A single mail server handles ws4u.info, v026990.kasserver.com.
ws4u.info shares the same mail server setup as other domains, for example mw-01.de.
Host name v026990.kasserver.com resolves to a single IP: 85.13.163.35.