ac.edu.pl - robtex.com
ac.edu.pl
| DNSSEC | 🔒 Signed (DS record present) | ||||||
| A | 2606:50c0:8000::153🇺🇸 Fastly2606:50c0:8000::/48 88 Colin P Kelly Jr Street San Francisco CA 94107 United States | ||||||
| A | 2606:50c0:8001::153🇺🇸 Fastly2606:50c0:8001::/48 + 88 Colin P Kelly Jr Street San Francisco CA 94107 United States | ||||||
| A | 2606:50c0:8002::153🇺🇸 Fastly2606:50c0:8002::/48 + 88 Colin P Kelly Jr Street San Francisco CA 94107 United States | ||||||
| A | 2606:50c0:8003::153🇺🇸 Fastly2606:50c0:8003::/48 + 88 Colin P Kelly Jr Street San Francisco CA 94107 United States | ||||||
| A | 185.199.108.153🇺🇸 Fastly185.199.108.0/24 GitHub - 185.199.108.0/24 | ||||||
| A | 185.199.109.153🇺🇸 Fastly185.199.109.0/24 GitHub - 185.199.109.0/24 | ||||||
| A | 185.199.110.153🇺🇸 Fastly185.199.110.0/24 GitHub - 185.199.110.0/24 | ||||||
| A | 185.199.111.153🇺🇸 Fastly185.199.111.0/24 GitHub - 185.199.111.0/24 | ||||||
| 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 | mx.ac.edu.pl ⭐ | ||||||
| TXT | v=spf1 mx a ~all | ||||||
| SOA | ns1.nazwa.plbiuro@nazwa.pl serial=2008133260 | ||||||
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=1774337484 | ||||||
rank #2723 in the tld
WOT: SAFE (79/100)
Same first word
Similar names
DNS History
12 records (12 active, 0 former)
●MXmx.ac.edu.pl2026-03-25 → 2026-03-25 · 2 obs
● 2026-03-25 03:23:20
●A185.199.108.1532026-03-25 → 2026-03-25 · 2 obs
● 2026-03-25 03:23:20
●A185.199.109.1532026-03-25 → 2026-03-25 · 2 obs
● 2026-03-25 03:23:20
●A185.199.110.1532026-03-25 → 2026-03-25 · 2 obs
● 2026-03-25 03:23:20
●A185.199.111.1532026-03-25 → 2026-03-25 · 2 obs
● 2026-03-25 03:23:20
●A2606:50c0:8000::1532026-03-25 → 2026-03-25 · 2 obs
● 2026-03-25 03:23:20
●A2606:50c0:8001::1532026-03-25 → 2026-03-25 · 2 obs
● 2026-03-25 03:23:20
●A2606:50c0:8002::1532026-03-25 → 2026-03-25 · 2 obs
● 2026-03-25 03:23:20
●A2606:50c0:8003::1532026-03-25 → 2026-03-25 · 2 obs
● 2026-03-25 03:23:20
🔍 DNS Trace
📋 Delegation Chain
| Zone | Nameservers | Glue |
|---|---|---|
| pl | f-dns.pl, b-dns.pl, j-dns.pl, h-dns.pl... | - |
| ac.edu.pl | ns1.nazwa.pl, ns2.nazwa.pl, ns3.nazwa.pl | - |
✅ Authoritative Response
Server:77.55.125.10
NS records: ns1.nazwa.pl, ns2.nazwa.pl, ns3.nazwa.pl
🔒 DNSSEC Status
🔐 Secure (DNSSEC validated)
Chain of trust verified from root to domain
⏱️ Timing
Total: 569ms | Queries: -
📄 Records
| Type | Count | Sample Data |
|---|---|---|
| A | 4 | 185.199.110.153, 185.199.108.153... |
| AAAA | 4 | 2606:50c0:8000::153, 2606:50c0:8001::153... |
| NS | 3 | ns2.nazwa.pl, ns1.nazwa.pl... |
| MX | 1 | mx.ac.edu.pl (pri: 10) |
| TXT | 1 | v=spf1 mx a ~all |
| SOA | 1 | ns1.nazwa.pl biuro.nazwa.pl |
Analysis
IP Addresses
Eight IP numbers are pointed to by ac.edu.pl: 2606:50c0:8000::153, 2606:50c0:8001::153, 2606:50c0:8002::153, 2606:50c0:8003::153, 185.199.108.153, 185.199.109.153, 185.199.110.153 and 185.199.111.153.
Other host names, for instance vsdg.net, confrmhelp.github.io, mccormickml.com, accoun-secutre.github.io and hliu.me share IP numbers with ac.edu.pl.
Name Servers
ac.edu.pl is delegated to three name servers: ns1.nazwa.pl, ns2.nazwa.pl and ns3.nazwa.pl.
ac.edu.pl at least partially shares its name servers with other domains, for instance edunews.eu, potwory.com, badex.eu, agregatypolska.pl and pszczyna.sr.gov.pl.
Host names with one IP number:
ns1.nazwa.pl points to: 77.55.125.10.
ns2.nazwa.pl points to: 77.55.126.10.
ns3.nazwa.pl points to: 77.55.127.10.