cui.mail.pl - robtex.com
cui.mail.pl
| DNSSEC | 🔒 Signed (DS record present) | ||||||
| A | 137.74.1.206🇵🇱 OVH137.74.0.0/16 | ||||||
| PTR | server.cui.mail.pl | ||||||
| NS | ns1.cui.mail.pl ⭐ | ||||||
| A | 2a10:1fc0:8::8db7:b75b🇵🇱 BV-EU-AS2a10:1fc0:8::/48 | ||||||
| A | 176.124.33.49🇵🇱 BV-EU-AS176.124.33.0/24 | ||||||
| NS | ns2.cui.mail.pl | ||||||
| A | 2a00:6d40:72:100::2c2🇮🇹 ARUBA-ASN2a00:6d40::/32 Aruba S.p.A. IPv6 Network | ||||||
| A | 94.177.171.249🇮🇹 ARUBA-ASN94.177.160.0/19 Aruba S.p.A. Network | ||||||
| PTR | ns2.polish-vpn.pl | ||||||
| MX | server.cui.mail.pl ⭐ | ||||||
| A | 2001:41d0:604:1ce::1🇫🇷 OVH2001:41d0::/32 IPv6 | ||||||
| PTR | server.cui.mail.pl | ||||||
| A | 137.74.1.206🇵🇱 OVH137.74.0.0/16 | ||||||
| PTR | server.cui.mail.pl | ||||||
| TXT | v=spf1 ip4:137.74.1.206 ip6:2001:41d0:604:1ce::1 -all | ||||||
| SOA | ns1.cui.mail.plhostmaster@cui.mail.pl 2026-03-13 #2 | ||||||
mail.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=1775975454 | ||||||
Subdomains
Same first word
Similar names
DNS History
4 records (4 active, 0 former)
●NSns1.cui.mail.pl2026-03-26 → 2026-04-12 · 2 obs
● 2026-04-12 06:56:38
●NSns2.cui.mail.pl2026-03-26 → 2026-04-12 · 2 obs
● 2026-04-12 06:56:38
●MXserver.cui.mail.pl2026-03-26 → 2026-04-12 · 2 obs
● 2026-04-12 06:56:38
●A137.74.1.2062026-03-26 → 2026-04-12 · 2 obs
● 2026-04-12 06:56:38
🔍 DNS Trace
📋 Delegation Chain
| Zone | Nameservers | Glue |
|---|---|---|
| pl | b-dns.pl, a-dns.pl, d-dns.pl, j-dns.pl... | - |
| cui.mail.pl | ns1.cui.mail.pl, ns2.cui.mail.pl | 4 records |
✅ Authoritative Response
Server:37.233.98.29
NS records: ns1.cui.mail.pl, ns2.cui.mail.pl
🔒 DNSSEC Status
🔐 Secure (DNSSEC validated)
Chain of trust verified from root to domain
⏱️ Timing
Total: 1174ms | Queries: -
📄 Records
| Type | Count | Sample Data |
|---|---|---|
| A | 1 | 137.74.1.206 |
| NS | 2 | ns2.cui.mail.pl, ns1.cui.mail.pl |
| MX | 1 | server.cui.mail.pl (pri: 10) |
| TXT | 1 | v=spf1 ip4:137.74.1.206 ip6:2001:41d0:60 |
| SOA | 1 | ns1.cui.mail.pl hostmaster.cui.mail.pl |
📌 Glue Records Collected
Total: 4
In-bailiwick: 4 (ns2.cui.mail.pl, ns1.cui.mail.pl, ns2.cui.mail.pl...)
Analysis
Hierarchy
cui.mail.pl has ns1.cui.mail.pl, server.cui.mail.pl and ns2.cui.mail.pl as children.
IP Addresses
cui.mail.pl points to a single IP address: 137.74.1.206.
Other host names, for instance server.cui.mail.pl, share IP numbers with cui.mail.pl.
Name Servers
Two name servers ns1.cui.mail.pl and ns2.cui.mail.pl handle the delegation for cui.mail.pl.
Host names with two IP numbers:
ns1.cui.mail.pl points to 2a10:1fc0:8::8db7:b75b and 176.124.33.49.
ns2.cui.mail.pl points to 2a00:6d40:72:100::2c2 and 94.177.171.249.
Mail Servers
The server.cui.mail.pl mail server handles cui.mail.pl.
The mail server setup for cui.mail.pl is the same as that of other domains, for instance polish-vpn.pl.
server.cui.mail.pl points to two IP numbers: 2001:41d0:604:1ce::1 and 137.74.1.206.