lf-server.com - robtex.com
lf-server.com
| DNSSEC | ⚠️ Not signed | ||||||
| A | 49.12.173.43🇩🇪 Hetzner49.12.0.0/16 HETZNER-DC | ||||||
| PTR | static.43.173.12.49.clients.your-server.de | ||||||
| NS | ns2.lf-server.com ⭐ | ||||||
| A | 49.12.173.43🇩🇪 Hetzner49.12.0.0/16 HETZNER-DC | ||||||
| PTR | static.43.173.12.49.clients.your-server.de | ||||||
| NS | ns1.lf-server.com | ||||||
| A | 49.12.173.43🇩🇪 Hetzner49.12.0.0/16 HETZNER-DC | ||||||
| PTR | static.43.173.12.49.clients.your-server.de | ||||||
| MX | mail.lf-server.com ⭐ | ||||||
| A | 49.12.173.43🇩🇪 Hetzner49.12.0.0/16 HETZNER-DC | ||||||
| PTR | static.43.173.12.49.clients.your-server.de | ||||||
| TXT | v=spf1 mx a ip4:4:116.202.156.57 -all | ||||||
| SOA | ns2.lf-server.comkontakt@sysctl.eu 2026-02-19 #2 | ||||||
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=1774880287 | ||||||
Subdomains
Same first word
lf-server.com |
DNS History
5 records (4 active, 1 former)
●NSns1.lf-server.com2016-12-20 → 2026-03-30 · 2 obs
● 2026-03-30 14:28:40
●NSns2.lf-server.com2016-12-20 → 2026-03-30 · 2 obs
● 2026-03-30 14:28:40
●MXmail.lf-server.com2016-12-20 → 2026-03-30 · 2 obs
● 2026-03-30 14:28:40
●A49.12.173.432026-03-30 → 2026-03-30 · 3 obs
● 2026-03-30 05:29:06
● 2026-03-30 14:28:40
○A88.99.30.752016-12-20 → 2017-11-26 · 4 obs
● 2017-11-26 23:04:38
○ 2026-03-30 05:29:06
○ 2026-03-30 14:28:40
🔍 DNS Trace
📋 Delegation Chain
| Zone | Nameservers | Glue |
|---|---|---|
| com | a.gtld-servers.net, b.gtld-servers.net, c.gtld-servers.net, d.gtld-servers.net... | - |
| lf-server.com | ns1.lf-server.com, ns2.lf-server.com | 4 records |
✅ Authoritative Response
Server:49.12.173.42
NS records: ns1.lf-server.com, ns2.lf-server.com
🔒 DNSSEC Status
⚠️ Insecure (no DNSSEC)
No DS record for lf-server.com (unsigned zone)
⏱️ Timing
Total: 3387ms | Queries: -
📄 Records
| Type | Count | Sample Data |
|---|---|---|
| A | 1 | 49.12.173.43 |
| NS | 2 | ns2.lf-server.com, ns1.lf-server.com |
| MX | 1 | mail.lf-server.com (pri: 10) |
| TXT | 1 | v=spf1 mx a ip4:4:116.202.156.57 -all |
| SOA | 1 | ns2.lf-server.com kontakt.sysctl.eu |
📌 Glue Records Collected
Total: 4
In-bailiwick: 4 (ns1.lf-server.com, ns1.lf-server.com, ns2.lf-server.com...)
Analysis
Hierarchy
lf-server.com has children mail.lf-server.com, ns2.lf-server.com, host.lf-server.com and ns1.lf-server.com.
IP Addresses
lf-server.com maps to IP address 49.12.173.43.
Other host names, for instance ns1.lf-server.com, mail.lf-server.com, ns2.lf-server.com, static.43.173.12.49.clients.your-server.de and mail.mail.lf-server.com share IP numbers with lf-server.com.
Name Servers
Two name servers ns1.lf-server.com and ns2.lf-server.com are delegated to lf-server.com.
lf-server.com uses the same name server setup as host.lf-server.com and mattresswarehouse.ie.
Hostnames with one IP number:
ns1.lf-server.com points to 49.12.173.43
ns2.lf-server.com points to 49.12.173.43
Hostnames pointing to 49.12.173.43: ns1.lf-server.com, ns2.lf-server.com
Mail Servers
lf-server.com is handled by a single mail server, mail.lf-server.com.
mail.lf-server.com points to one IP number: 49.12.173.43.