2plus2.edu.pl - dns.ninja
2plus2.edu.pl
| DNSSEC | 🔒 Signed (DS record present) | ||||||
| A | 46.242.131.132🇵🇱 HOMEPL-AS46.242.128.0/18 | ||||||
| PTR | 1594098-3982.iaas.home-whs.pl | ||||||
| NS | ns1.nazwa.pl ⭐ | ||||||
| A | 77.55.125.10🇵🇱 NETARTGROUP77.55.125.0/24 | ||||||
| PTR | ns1.nazwa.pl | ||||||
| NS | ns2.nazwa.pl | ||||||
| A | 77.55.126.10🇵🇱 NETARTGROUP77.55.126.0/24 | ||||||
| PTR | ns2.nazwa.pl | ||||||
| NS | ns3.nazwa.pl | ||||||
| A | 77.55.127.10🇵🇱 NETARTGROUP77.55.127.0/24 | ||||||
| PTR | ns3.nazwa.pl | ||||||
| MX | blc.nazwa.pl ⭐ | ||||||
| A | 85.128.141.207🇵🇱 NETARTGROUP85.128.140.0/23 | ||||||
| PTR | dedicated-akj207.rev.nazwa.pl | ||||||
| TXT | v=spf1 mx ptr ip4:85.128.141.207/32 a:blc.nazwa.pl -all | ||||||
| SOA | ns1.nazwa.plbiuro@nazwa.pl serial=2008133200 | ||||||
edu.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=1784874675 | ||||||
rank #3397 in the tld
WOT: SAFE (79/100)
Previously MX for
2plus2.edu.pl |
Subdomains
mail.2plus2.edu.pl |
Same first word
Similar names
DNS History
9 records (5 active, 4 former)
○MX2plus2.edu.pl2015-06-07 → 2016-11-19 · 4 obs
● 2016-11-19 08:44:56
○ 2020-03-15 23:11:28
○ 2026-07-25 05:30:22
●MXblc.nazwa.pl2026-02-14 → 2026-07-25 · 3 obs
● 2026-02-14 22:48:00
● 2026-07-25 05:30:22
○MXmail.2plus2.edu.pl2020-03-15 → 2020-03-15 · 4 obs
● 2020-03-15 23:11:28
○ 2026-02-14 22:48:00
○ 2026-07-25 05:30:22
○A46.242.130.772020-03-15 → 2020-03-15 · 4 obs
● 2020-03-15 23:11:28
○ 2026-02-14 22:48:00
○ 2026-07-25 05:30:22
●A46.242.131.1322026-02-14 → 2026-07-25 · 3 obs
● 2026-02-14 22:48:00
● 2026-07-25 05:30:22
○A77.55.69.142015-06-07 → 2016-11-19 · 4 obs
● 2016-11-19 08:44:56
○ 2020-03-15 23:11:28
○ 2026-07-25 05:30:22
🔍 DNS Trace
📋 Delegation Chain
| Zone | Nameservers | Glue |
|---|---|---|
| pl | a-dns.pl, b-dns.pl, d-dns.pl, f-dns.pl... | - |
| 2plus2.edu.pl | ns3.nazwa.pl, ns1.nazwa.pl, ns2.nazwa.pl | - |
✅ Authoritative Response
Server:77.55.127.10
NS records: ns3.nazwa.pl, ns1.nazwa.pl, ns2.nazwa.pl
🔒 DNSSEC Status
🔐 Secure (DNSSEC validated)
Chain of trust verified from root to domain
⏱️ Timing
Total: 3658ms | Queries: -
📄 Records
| Type | Count | Sample Data |
|---|---|---|
| A | 1 | 46.242.131.132 |
| NS | 3 | ns1.nazwa.pl, ns3.nazwa.pl... |
| MX | 1 | blc.nazwa.pl (pri: 10) |
| TXT | 1 | v=spf1 mx ptr ip4:85.128.141.207/32 a:bl |
| SOA | 1 | ns1.nazwa.pl biuro.nazwa.pl |
Analysis
Hierarchy
2plus2.edu.pl serves as the parent of mail.2plus2.edu.pl.
IP Addresses
2plus2.edu.pl directs to one IP number, which is 46.242.131.132.
2plus2.edu.pl shares its IP numbers with other host names like 4stol.eu, blc.edu.pl and polarisalliance.pl.
Name Servers
The authoritative name servers for 2plus2.edu.pl are ns1.nazwa.pl, ns2.nazwa.pl and ns3.nazwa.pl — three in total.
2plus2.edu.pl has at least partial name server overlap with other domains, such as hgbs-wratislavia.com, ztc588214030.nazwa.pl, leadersway.pl and two others.
These name servers tend to appear together with the name servers ns1.netart.pl, ns2.netart.pl and ns3.netart.pl.
The hostnames ns1.nazwa.pl, ns2.nazwa.pl and ns3.nazwa.pl each resolve to a single IP: ns1.nazwa.pl → 77.55.125.10, ns2.nazwa.pl → 77.55.126.10, ns3.nazwa.pl → 77.55.127.10.
Mail Servers
2plus2.edu.pl routes its mail through a single mail server, blc.nazwa.pl.
2plus2.edu.pl uses the same mail servers as blc.nazwa.pl and blc.edu.pl, among others.
blc.nazwa.pl directs to just one IP number, 85.128.141.207.