ltsf.pl - robtex.com
ltsf.pl
| DNSSEC | ⚠️ Not signed | ||||||
| A | 57.128.229.73🇫🇷 OVH57.128.192.0/18 | ||||||
| PTR | serwer2.nprofit-hosting.pl | ||||||
| NS | ns1.nprofit-hosting.pl ⭐ | ||||||
| A | 57.128.229.166🇫🇷 OVH57.128.192.0/18 | ||||||
| PTR | serwer.nprofit-hosting.pl | ||||||
| NS | ns2.nprofit-hosting.pl | ||||||
| A | 54.36.186.139🇫🇷 OVH54.36.0.0/16 | ||||||
| PTR | ip139.ip-54-36-186.eu | ||||||
| A | 57.128.229.73🇫🇷 OVH57.128.192.0/18 | ||||||
| PTR | serwer2.nprofit-hosting.pl | ||||||
| MX | mail.ltsf.pl ⭐ | ||||||
| A | 57.128.229.73🇫🇷 OVH57.128.192.0/18 | ||||||
| PTR | serwer2.nprofit-hosting.pl | ||||||
| TXT | v=spf1 a mx ip4:57.128.229.73 ip6:2001:41d0:609:4900:0:0:0:0 ~all | ||||||
| SOA | ns1.nprofit-hosting.plhostmaster@ltsf.pl 2026-01-12 #3 | ||||||
pl
| DNSSEC | 🔒 Signed (DS record present) | ||||||
| NS | a-dns.pl ⭐ | ||||||
| NS | b-dns.pl | ||||||
| NS | d-dns.pl | ||||||
| NS | f-dns.pl | ||||||
| NS | h-dns.pl | ||||||
| NS | j-dns.pl | ||||||
| TXT | ccTLD of Poland | ||||||
| SOA | a-dns.pldnsmaster@nask.pl serial=1771291803 | ||||||
Subdomains
mail.ltsf.pl |
Same first word
Similar names
DNS History
10 records (4 active, 6 former)
○NSdns109.ovh.net2015-06-04 → 2017-07-09 · 4 obs
● 2017-07-09 03:43:44
○ 2026-02-18 15:19:46
○ 2026-03-11 11:50:30
●NSns1.nprofit-hosting.pl2026-02-18 → 2026-03-11 · 3 obs
● 2026-02-18 15:19:46
● 2026-03-11 11:50:30
○NSns109.ovh.net2015-06-04 → 2017-07-09 · 4 obs
● 2017-07-09 03:43:44
○ 2026-02-18 15:19:46
○ 2026-03-11 11:50:30
●NSns2.nprofit-hosting.pl2026-02-18 → 2026-03-11 · 3 obs
● 2026-02-18 15:19:46
● 2026-03-11 11:50:30
●MXmail.ltsf.pl2026-02-18 → 2026-03-11 · 3 obs
● 2026-02-18 15:19:46
● 2026-03-11 11:50:30
○MXmx1.ovh.net2015-06-04 → 2017-07-09 · 4 obs
● 2017-07-09 03:43:44
○ 2026-02-18 15:19:46
○ 2026-03-11 11:50:30
○MXmx2.ovh.net2015-06-04 → 2017-07-09 · 4 obs
● 2017-07-09 03:43:44
○ 2026-02-18 15:19:46
○ 2026-03-11 11:50:30
○MXmxb.ovh.net2015-06-04 → 2017-07-09 · 4 obs
● 2017-07-09 03:43:44
○ 2026-02-18 15:19:46
○ 2026-03-11 11:50:30
●A57.128.229.732026-02-18 → 2026-03-11 · 3 obs
● 2026-02-18 15:19:46
● 2026-03-11 11:50:30
○A87.98.239.182015-06-04 → 2017-07-09 · 4 obs
● 2017-07-09 03:43:44
○ 2026-02-18 15:19:46
○ 2026-03-11 11:50:30
🔍 DNS Trace
📋 Delegation Chain
| Zone | Nameservers | Glue |
|---|---|---|
| pl | a-dns.pl, b-dns.pl, d-dns.pl, f-dns.pl... | - |
| ltsf.pl | ns2.nprofit-hosting.pl, ns1.nprofit-hosting.pl | 2 records |
✅ Authoritative Response
Server: 57.128.229.166
NS records: ns2.nprofit-hosting.pl, ns1.nprofit-hosting.pl
🔒 DNSSEC Status
❌ Bogus (DNSSEC validation failed)
Validation error at pl: Error: DNS query timeout: 192.102.225.53 for DNSKEY pl
⏱️ Timing
Total: 3494ms | Queries: -
📄 Records
| Type | Count | Sample Data |
|---|---|---|
| A | 1 | 57.128.229.73 |
| NS | 2 | ns1.nprofit-hosting.pl, ns2.nprofit-hosting.pl |
| MX | 1 | mail.ltsf.pl (pri: 10) |
| TXT | 1 | v=spf1 a mx ip4:57.128.229.73 ip6:2001:4 |
| SOA | 1 | ns1.nprofit-hosting.pl hostmaster.ltsf.p |
📌 Glue Records Collected
Total: 2
Out-of-bailiwick: 2 (ns2.nprofit-hosting.pl, ns1.nprofit-hosting.pl)
Analysis
Hierarchy
ltsf.pl is the parent of mail.ltsf.pl.
IP Addresses
ltsf.pl points to a single IP number: 57.128.229.73.
other host names for instance mdmgdansk.pl, mail.direkt24.biz, mail.milestonehero.com, mamdobrycholesterol.pl and mail.teatrplaczabaw.pl share IP numbers with ltsf.pl.
Name Servers
ltsf.pl is delegated to two name servers: ns1.nprofit-hosting.pl and ns2.nprofit-hosting.pl.
ltsf.pl shares the same name server setup as other domains, for example gengenbachkult.de, bobr-paslek.pl, zyskajzefaktura.pl, karierabezdylematow.pl and awibaza.pl.
Host names with two IP numbers: ns2.nprofit-hosting.pl points to 54.36.186.139 and 57.128.229.73.
Host names with one IP number: ns1.nprofit-hosting.pl points to 57.128.229.166.
Mail Servers
ltsf.pl is handled by a single mail server, mail.ltsf.pl.
Host name mail.ltsf.pl points to IP address 57.128.229.73.