sl-systems.com - robtex.com
sl-systems.com
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=1775944477 | ||||||
Same first word
Similar names
DNS History
12 records (6 active, 6 former)
○NSns.gptel.ru2015-06-09 → 2018-06-06 · 4 obs
● 2018-06-06 00:57:42
○ 2026-04-10 20:36:40
○ 2026-04-11 21:56:40
●NSns.second-ns.com2026-04-10 → 2026-04-11 · 3 obs
● 2026-04-10 20:36:40
● 2026-04-11 21:56:40
○NSns.sl-systems.ru2015-06-09 → 2018-06-06 · 4 obs
● 2018-06-06 00:57:42
○ 2026-04-10 20:36:40
○ 2026-04-11 21:56:40
●NSns1.your-server.de2026-04-10 → 2026-04-11 · 3 obs
● 2026-04-10 20:36:40
● 2026-04-11 21:56:40
○NSns2.gptel.ru2015-06-09 → 2018-06-06 · 4 obs
● 2018-06-06 00:57:42
○ 2026-04-10 20:36:40
○ 2026-04-11 21:56:40
●NSns3.second-ns.de2026-04-10 → 2026-04-11 · 3 obs
● 2026-04-10 20:36:40
● 2026-04-11 21:56:40
○MXmail.gptel.ru2015-06-09 → 2018-06-06 · 4 obs
● 2018-06-06 00:57:42
○ 2026-04-10 20:36:40
○ 2026-04-11 21:56:40
●MXslsystems-com0e.mail.protection.outlook.com2026-04-10 → 2026-04-11 · 3 obs
● 2026-04-10 20:36:40
● 2026-04-11 21:56:40
●A188.40.2.142026-04-10 → 2026-04-11 · 3 obs
● 2026-04-10 20:36:40
● 2026-04-11 21:56:40
●A2a01:4f8:d0a:3058::22026-04-10 → 2026-04-11 · 3 obs
● 2026-04-10 20:36:40
● 2026-04-11 21:56:40
○A2a01:8a00::24:242015-06-09 → 2018-06-06 · 4 obs
● 2018-06-06 00:57:42
○ 2026-04-10 20:36:40
○ 2026-04-11 21:56:40
○A77.73.24.242015-06-09 → 2018-06-06 · 4 obs
● 2018-06-06 00:57:42
○ 2026-04-10 20:36:40
○ 2026-04-11 21:56:40
🔍 DNS Trace
📋 Delegation Chain
| Zone | Nameservers | Glue |
|---|---|---|
| com | l.gtld-servers.net, j.gtld-servers.net, h.gtld-servers.net, d.gtld-servers.net... | - |
| sl-systems.com | ns1.your-server.de, ns.second-ns.com, ns3.second-ns.de | 2 records |
✅ Authoritative Response
Server:213.133.100.102
NS records: ns1.your-server.de, ns.second-ns.com, ns3.second-ns.de
🔒 DNSSEC Status
⚠️ Insecure (no DNSSEC)
No DS record for sl-systems.com (unsigned zone)
⏱️ Timing
Total: 658ms | Queries: -
📄 Records
| Type | Count | Sample Data |
|---|---|---|
| A | 1 | 188.40.2.14 |
| AAAA | 1 | 2a01:4f8:d0a:3058::2 |
| NS | 3 | ns1.your-server.de, ns3.second-ns.de... |
| MX | 1 | slsystems-com0e.mail.protection.outlook. |
| TXT | 2 | v=spf1 include:spf.protection.outlook.co, apple-domain-verification=3dOAY7SA48aUca |
| SOA | 1 | ns1.your-server.de dns.hetzner.com |
📌 Glue Records Collected
Total: 2
Out-of-bailiwick: 2 (ns.second-ns.com, ns.second-ns.com)
Analysis
IP Addresses
The entity sl-systems.com points to two IP numbers: 2a01:4f8:d0a:3058::2 and 188.40.2.14.
For instance, other host names mut-mit-stil.de, stats.stempel-hauser.de, rechtsanwaltskanzlei-augsburg.de, csu-maxhuette.de and stempel-hauser.de share IP numbers with sl-systems.com.
Name Servers
The delegation for sl-systems.com is handled by three name servers: ns.second-ns.com, ns3.second-ns.de and ns1.your-server.de.
sl-systems.com shares name servers with other domains at least partially, for example wingrevolution-munich.com, selbsthilfe-akademie.de, heilerden.net, twinups.com and hansestadt-lueneburg.de.
These name servers are commonly used with the name servers ns.second-ns.de and ns8.your-server.de.
Host names with two IPs:
ns.second-ns.com points to 2a01:4f8:0:a101::b:1 and 213.239.204.242
ns3.second-ns.de points to 2001:67c:192c::add:b3 and 193.47.99.4
ns1.your-server.de points to 2a01:4f8:0:1::5ddc:1 and 213.133.100.102
Mail Servers
sl-systems.com is handled by a single mail server, slsystems-com0e.mail.protection.outlook.com.
Host name slsystems-com0e.mail.protection.outlook.com points to eight IP numbers: 2a01:111:f403:ca27::, 2a01:111:f403:ca2d::, 2a01:111:f403:ca2d::1, 2a01:111:f403:ca2d::2, 52.101.168.0, 52.101.170.0, 52.101.170.1 and 52.101.170.2.