usg.com.pl - robtex.com
usg.com.pl
| DNSSEC | ⚠️ Not signed | ||||||
| A | 51.77.54.26🇵🇱 OVH51.77.0.0/16 | ||||||
| PTR | mx.gnhost.pl | ||||||
| NS | dns1.goganet.com ⭐ | ||||||
| A | 51.77.54.26🇵🇱 OVH51.77.0.0/16 | ||||||
| PTR | mx.gnhost.pl | ||||||
| NS | dns2.goganet.com | ||||||
| A | 37.187.255.7🇫🇷 OVH37.187.0.0/16 | ||||||
| PTR | ns373769.ip-37-187-255.eu | ||||||
| MX | mail.usg.com.pl ⭐ | ||||||
| A | 51.77.54.26🇵🇱 OVH51.77.0.0/16 | ||||||
| PTR | mx.gnhost.pl | ||||||
| TXT | v=spf1 +a +mx +a:mx.gnhost.pl +a:mx2.gnhost.pl +a:mx3.gnhost.pl +a:mx4.gnhost... | ||||||
| SOA | dns1.goganet.comhosting@goganet.com 2024-04-03 #1 | ||||||
com.pl
| DNSSEC | ⚠️ Not signed | ||||||
| NS | a-dns.pl ⭐ ⚠️ Not in parent delegation | ||||||
| NS | b-dns.pl ⚠️ Not in parent delegation | ||||||
| NS | d-dns.pl ⚠️ Not in parent delegation | ||||||
| NS | f-dns.pl ⚠️ Not in parent delegation | ||||||
| NS | h-dns.pl ⚠️ Not in parent delegation | ||||||
| NS | j-dns.pl ⚠️ Not in parent delegation | ||||||
| SOA | a-dns.pldnsmaster@nask.pl serial=1784874662 | ||||||
Subdomains
en.usg.com.pl |
Same first word
Similar names
DNS History
5 records (4 active, 1 former)
●NSdns1.goganet.com2015-09-02 → 2026-07-24 · 2 obs
● 2026-07-24 09:45:00
●NSdns2.goganet.com2015-09-02 → 2026-07-24 · 2 obs
● 2026-07-24 09:45:00
●MXmail.usg.com.pl2015-09-02 → 2026-07-24 · 2 obs
● 2026-07-24 09:45:00
○A188.116.39.512015-09-02 → 2016-12-28 · 4 obs
● 2016-12-28 16:07:58
○ 2026-07-19 07:53:42
○ 2026-07-24 09:45:00
●A51.77.54.262026-07-19 → 2026-07-24 · 3 obs
● 2026-07-19 07:53:42
● 2026-07-24 09:45:00
🔍 DNS Trace
📋 Delegation Chain
| Zone | Nameservers | Glue |
|---|---|---|
| pl | a-dns.pl, b-dns.pl, d-dns.pl, f-dns.pl... | - |
| usg.com.pl | dns1.goganet.com, dns2.goganet.com | - |
✅ Authoritative Response
Server:51.77.54.26
NS records: dns1.goganet.com, dns2.goganet.com
🔒 DNSSEC Status
⚠️ Insecure (no DNSSEC)
No DS record for usg.com.pl (unsigned zone)
⏱️ Timing
Total: 1993ms | Queries: -
📄 Records
| Type | Count | Sample Data |
|---|---|---|
| A | 1 | 51.77.54.26 |
| NS | 2 | dns2.goganet.com, dns1.goganet.com |
| MX | 1 | mail.usg.com.pl (pri: 10) |
| TXT | 1 | v=spf1 +a +mx +a:mx.gnhost.pl +a:mx2.gnh |
| SOA | 1 | dns1.goganet.com hosting.goganet.com |
Analysis
Hierarchy
usg.com.pl serves as the parent of en.usg.com.pl.
IP Addresses
usg.com.pl resolves to one IP address: 51.77.54.26.
www.akademiazamojska.edu.pl, derkom.pl, oia.org.pl and two other host names share IP numbers with usg.com.pl.
Name Servers
Two name servers handle the delegation for usg.com.pl: dns1.goganet.com and dns2.goganet.com.
usg.com.pl uses the same name servers as several other domains — among them slawex.pl, loia.pl, tomaszowlub.pup.gov.pl and two more.
usg.com.pl is at least partially co-delegated on name servers with other domains, such as sukcesor.com.
It is common to see these name servers used together with name servers ns1.gnhost.pl and ns2.gnhost.pl.
dns1.goganet.com directs to 51.77.54.26 and dns2.goganet.com directs to 37.187.255.7; each host name points to exactly one IP number.
Mail Servers
Mail for usg.com.pl is handled by a single mail server, mail.usg.com.pl.
mail.usg.com.pl carries a single IP number, which is 51.77.54.26.