21plus7.pl - robtex.com
21plus7.pl
| DNSSEC | ⚠️ Not signed | ||||||
| A | 176.119.38.139🇵🇱 PL-OKTAWAVE-AS176.119.32.0/19 OKTAWAVE | ||||||
| PTR | 73520-1-bfbe93-01.services.oktawave.com | ||||||
| NS | ns1.ps.oktawave.com ⭐ | ||||||
| A | 34.0.254.64🇵🇱 MEEBO134.0.240.0/20 Google | ||||||
| PTR | 64.254.0.34.bc.googleusercontent.com | ||||||
| NS | ns2.ps.oktawave.com | ||||||
| A | 2a03:d60:2:201:250:56ff:fe98:ddb5🇵🇱 OKTAWAVE-AS2a03:d60:2::/48 Oktawave L3: PL2 | ||||||
| A | 185.64.29.109🇵🇱 OKTAWAVE-AS185.64.28.0/22 PL-OKTAWAVE-20140801 | ||||||
| PTR | ns2.ps.oktawave.com | ||||||
| NS | ns3.ps.oktawave.com | ||||||
| A | 2a03:d60:0:2:250:56ff:fe89:5b29🇵🇱 PL-OKTAWAVE-AS2a03:d60::/48 Oktawave L3: PL1 | ||||||
| PTR | ns3.ps.oktawave.com | ||||||
| A | 176.119.32.123🇵🇱 PL-OKTAWAVE-AS176.119.32.0/19 OKTAWAVE | ||||||
| PTR | ns3.ps.oktawave.com | ||||||
| MX | mx3-atm.ps.oktawave.com ⭐ | ||||||
| A | 2a03:d60:0:2:250:56ff:fe89:135a🇵🇱 PL-OKTAWAVE-AS2a03:d60::/48 Oktawave L3: PL1 | ||||||
| PTR | 193491-2-b5fd82-01.services.oktawave.com | ||||||
| A | 176.119.49.127🇵🇱 PL-OKTAWAVE-AS176.119.32.0/19 OKTAWAVE | ||||||
| PTR | mx3-atm.ps.oktawave.com | ||||||
| TXT | v=spf1 mx ip4:193.200.67.8 ip4:176.119.49.127 ~all | ||||||
| SOA | ns1.ps.oktawave.comhostmaster@oktawave.com 2024-01-30 #8 | ||||||
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=1777185180 | ||||||
Subdomains
www.21plus7.pl |
Same first word
21plus7.pl |
DNS History
10 records (5 active, 5 former)
○NSns.k2.pl2018-05-07 → 2018-05-07 · 3 obs
○ 2026-03-28 05:03:54
○ 2026-04-26 21:06:36
●NSns1.ps.oktawave.com2026-03-28 → 2026-04-26 · 3 obs
● 2026-03-28 05:03:54
● 2026-04-26 21:06:36
○NSns2.k2.pl2018-05-07 → 2018-05-07 · 3 obs
○ 2026-03-28 05:03:54
○ 2026-04-26 21:06:36
●NSns2.ps.oktawave.com2026-03-28 → 2026-04-26 · 3 obs
● 2026-03-28 05:03:54
● 2026-04-26 21:06:36
○NSns3.k2.pl2018-05-07 → 2018-05-07 · 3 obs
○ 2026-03-28 05:03:54
○ 2026-04-26 21:06:36
●NSns3.ps.oktawave.com2026-03-28 → 2026-04-26 · 3 obs
● 2026-03-28 05:03:54
● 2026-04-26 21:06:36
○MXmx3-atm.k2.pl2018-05-07 → 2018-05-07 · 3 obs
○ 2026-03-28 05:03:54
○ 2026-04-26 21:06:36
●MXmx3-atm.ps.oktawave.com2026-03-28 → 2026-04-26 · 3 obs
● 2026-03-28 05:03:54
● 2026-04-26 21:06:36
●A176.119.38.1392026-03-28 → 2026-04-26 · 3 obs
● 2026-03-28 05:03:54
● 2026-04-26 21:06:36
○A193.200.67.82018-05-07 → 2018-05-07 · 3 obs
○ 2026-03-28 05:03:54
○ 2026-04-26 21:06:36
🔍 DNS Trace
📋 Delegation Chain
| Zone | Nameservers | Glue |
|---|---|---|
| pl | a-dns.pl, b-dns.pl, d-dns.pl, f-dns.pl... | - |
| 21plus7.pl | ns1.ps.oktawave.com, ns2.ps.oktawave.com, ns3.ps.oktawave.com | - |
✅ Authoritative Response
Server:34.0.254.64
NS records: ns1.ps.oktawave.com, ns2.ps.oktawave.com, ns3.ps.oktawave.com
🔒 DNSSEC Status
⚠️ Insecure (no DNSSEC)
No DS record for 21plus7.pl (unsigned zone)
⏱️ Timing
Total: 952ms | Queries: -
📄 Records
| Type | Count | Sample Data |
|---|---|---|
| A | 1 | 176.119.38.139 |
| NS | 3 | ns3.ps.oktawave.com, ns1.ps.oktawave.com... |
| MX | 1 | mx3-atm.ps.oktawave.com (pri: 10) |
| TXT | 1 | v=spf1 mx ip4:193.200.67.8 ip4:176.119.4 |
| SOA | 1 | ns1.ps.oktawave.com hostmaster.oktawave. |
Analysis
Hierarchy
21plus7.pl is parent of www.21plus7.pl.
IP Addresses
21plus7.pl points to a single IP: 176.119.38.139.
Other host names such as polopiryna.pl, 73520-1-bfbe93-01.services.oktawave.com, acard.pl and polpharma.com share IP numbers with 21plus7.pl.
Name Servers
21plus7.pl is delegated to three name servers: ns1.ps.oktawave.com, ns2.ps.oktawave.com and ns3.ps.oktawave.com.
21plus7.pl at least partially shares its name servers with other domains, for instance wspieram.to, 7.0.0.0.8.6.a.1.1.0.0.2.ip6.arpa, oktawave.it, oktawave.eu and grajzsercem.pl.
These name servers are commonly used with ns2.k2.pl, ns1.k2.pl, ns3.k2.pl, ns.k2.pl, ns1.oktawave.com, ns2.oktawave.com and ns3.oktawave.com.
Host names with two IP numbers: The host name ns2.ps.oktawave.com points to 2a03:d60:2:201:250:56ff:fe98:ddb5 and 185.64.29.109; The host name ns3.ps.oktawave.com points to 2a03:d60:0:2:250:56ff:fe89:5b29 and 176.119.32.123.
Host names with one IP number: The host name ns1.ps.oktawave.com points to 34.0.254.64.
Mail Servers
21plus7.pl is served by a single mail server, mx3-atm.ps.oktawave.com.
21plus7.pl uses the same mail server setup as other domains such as urowizyta.pl, zielnik-apteczny.pl, grajzsercem.pl, maxigra.pl and polpharma.tv.
Hostname mx3-atm.ps.oktawave.com resolves to two IPs: 2a03:d60:0:2:250:56ff:fe89:135a and 176.119.49.127.