aplus.pl - dns.ninja
aplus.pl
| DNSSEC | ⚠️ Not signed | ||||||
| A | 77.55.252.23🇵🇱 NETARTGROUP77.55.252.0/23 | ||||||
| PTR | s9-cp.o12.pl | ||||||
| NS | ns1.o12.pl ⭐ | ||||||
| A | 77.55.252.254🇵🇱 NETARTGROUP77.55.252.0/23 | ||||||
| PTR | ns1.o12.pl | ||||||
| NS | ns2.o12.pl | ||||||
| A | 77.55.253.254🇵🇱 NETARTGROUP77.55.252.0/23 | ||||||
| PTR | ns2.o12.pl | ||||||
| MX | aplus.pl ⭐ | ||||||
| A | 77.55.252.23🇵🇱 NETARTGROUP77.55.252.0/23 | ||||||
| PTR | s9-cp.o12.pl | ||||||
| TXT | v=spf1 +a +mx +ip4:77.55.252.23 +ip4:77.55.252.59 +ip4:77.55.252.79 ~all | ||||||
| SOA | ns1.o12.pladmin@s9-cp.o12.pl 2026-05-09 #1 | ||||||
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=1782023456 | ||||||
rank #2576 in the tld
WOT: UNKNOWN (62/100)
MX for
aplus.pl |
Subdomains
bree.aplus.pl |
Same first word
Similar names
DNS History
10 records (4 active, 6 former)
○NSdns1.20host.pl2015-07-16 → 2016-12-14 · 5 obs
● 2015-07-16 23:08:28
● 2016-12-14 16:32:52
○ 2026-02-17 03:03:28
○ 2026-06-21 11:27:12
○NSdns2.20host.pl2015-07-16 → 2016-12-14 · 5 obs
● 2015-07-16 23:08:28
● 2016-12-14 16:32:52
○ 2026-02-17 03:03:28
○ 2026-06-21 11:27:12
●NSns1.o12.pl2026-02-17 → 2026-06-21 · 6 obs
● 2026-02-17 03:03:28
● 2026-03-28 12:27:16
○ 2026-04-11 19:10:44
● 2026-05-04 20:04:50
● 2026-06-21 11:27:12
●NSns2.o12.pl2026-02-17 → 2026-06-21 · 6 obs
● 2026-02-17 03:03:28
● 2026-03-28 12:27:16
○ 2026-04-11 19:10:44
● 2026-05-04 20:04:50
● 2026-06-21 11:27:12
○NSns3.20host.pl2009-01-27 → 2009-01-27 · 3 obs
○ 2015-07-16 23:08:28
○ 2026-06-21 11:27:12
○NSns4.20host.pl2009-01-27 → 2009-01-27 · 3 obs
○ 2015-07-16 23:08:28
○ 2026-06-21 11:27:12
●MXaplus.pl2009-01-27 → 2026-06-21 · 5 obs
● 2026-03-28 12:27:16
○ 2026-04-11 19:10:44
● 2026-05-04 20:04:50
● 2026-06-21 11:27:12
●A77.55.252.232026-02-17 → 2026-06-21 · 6 obs
● 2026-02-17 03:03:28
● 2026-03-28 12:27:16
○ 2026-04-11 19:10:44
● 2026-05-04 20:04:50
● 2026-06-21 11:27:12
○A78.46.187.1852009-01-27 → 2009-01-27 · 3 obs
○ 2015-07-16 23:08:28
○ 2026-06-21 11:27:12
○A88.198.53.1192015-07-16 → 2016-12-14 · 5 obs
● 2015-07-16 23:08:28
● 2016-12-14 16:32:52
○ 2026-02-17 03:03:28
○ 2026-06-21 11:27:12
🔍 DNS Trace
📋 Delegation Chain
| Zone | Nameservers | Glue |
|---|---|---|
| pl | b-dns.pl, h-dns.pl, j-dns.pl, a-dns.pl... | - |
| aplus.pl | ns1.o12.pl, ns2.o12.pl | - |
✅ Authoritative Response
Server:77.55.252.254
NS records: ns1.o12.pl, ns2.o12.pl
🔒 DNSSEC Status
⚠️ Insecure (no DNSSEC)
No DS record for aplus.pl (unsigned zone)
⏱️ Timing
Total: 924ms | Queries: -
📄 Records
| Type | Count | Sample Data |
|---|---|---|
| A | 1 | 77.55.252.23 |
| NS | 2 | ns2.o12.pl, ns1.o12.pl |
| MX | 1 | aplus.pl (pri: 0) |
| TXT | 1 | v=spf1 +a +mx +ip4:77.55.252.23 +ip4:77. |
| SOA | 1 | ns1.o12.pl admin.s9-cp.o12.pl |
Analysis
Hierarchy
The domain bree.aplus.pl falls under the parent aplus.pl.
Mail Server Role
aplus.pl serves as a mail server for aplus.pl.
IP Addresses
aplus.pl has exactly one IP address — 77.55.252.23.
altcom.pl, jpmax.pl, prothost.com plus two other host names have IP numbers in common with aplus.pl.
Name Servers
aplus.pl is served by two delegated name servers, ns1.o12.pl and ns2.o12.pl.
The name server configuration of aplus.pl is shared with other domains, for instance lumik.pl, el-service.pl, inox-group.pl and two others.
At least some of aplus.pl's name servers are shared with other domains, for example netlook.pl, drzwi-okna.krakow.pl, gpvt.pl and two more.
These name servers tend to be deployed in combination with the name servers ns1.prothost.com and ns2.prothost.com.
Each of ns1.o12.pl and ns2.o12.pl has one IP address: ns1.o12.pl uses 77.55.252.254 and ns2.o12.pl uses 77.55.253.254.
Mail Servers
aplus.pl uses exactly one mail server, which is aplus.pl.
There is one IP number for aplus.pl: 77.55.252.23.