academicus.pl - robtex.com
academicus.pl
| DNSSEC | ⚠️ Not signed | ||||||
| A | 91.211.220.144🇵🇱 AS-SMARTHOST-PL91.211.220.0/22 Smarthost - european hosting | ||||||
| PTR | server-aa144.rev.smarthost.pl | ||||||
| NS | dns2.smarthost.pl ⭐ | ||||||
| A | 2001:678:63c:0:9:c15d:580a:1🇵🇱 AS-SMARTHOST-PL2001:678:63c::/48 Smarthost - european hosting | ||||||
| PTR | server-ba10.rev6.smarthost.pl | ||||||
| A | 193.93.88.10🇵🇱 AS-SMARTHOST-PL193.93.88.0/22 TRUSTNET | ||||||
| PTR | server-ba10.rev.smarthost.pl | ||||||
| NS | dns.smarthost.pl | ||||||
| A | 2001:678:63c:0:9:5bd3:dc0a:1🇵🇱 AS-SMARTHOST-PL2001:678:63c::/48 Smarthost - european hosting | ||||||
| PTR | server-aa10.rev6.smarthost.pl | ||||||
| A | 91.211.220.10🇵🇱 AS-SMARTHOST-PL91.211.220.0/22 Smarthost - european hosting | ||||||
| PTR | server-aa10.rev.smarthost.pl | ||||||
| NS | dns3.smarthost.pl | ||||||
| A | 2001:41d0:203:58c3:0:335b:1bc3:1🇫🇷 OVH2001:41d0::/32 IPv6 | ||||||
| PTR | dns3.smarthost.pl | ||||||
| A | 51.91.27.195🇫🇷 OVH51.91.0.0/16 | ||||||
| PTR | dns3.smarthost.pl | ||||||
| MX | academicus.pl ⭐ | ||||||
| A | 91.211.220.144🇵🇱 AS-SMARTHOST-PL91.211.220.0/22 Smarthost - european hosting | ||||||
| PTR | server-aa144.rev.smarthost.pl | ||||||
| TXT | v=spf1 +a +mx +ip4:91.211.220.59 ~all | ||||||
| SOA | dns.smarthost.plsysadmin@smarthost.pl 2026-03-26 #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=1774596835 | ||||||
MX for
academicus.pl |
Subdomains
Same first word
academicus.org |
academicus.edu.al |
academicus.com |
academicus.ro |
academicus.co |
academicus.pl |
academicus.net |
academicus.de |
academicus.nl |
Similar names
DNS History
14 records (5 active, 9 former)
●NSdns.smarthost.pl2026-02-19 → 2026-03-27 · 3 obs
● 2026-02-19 01:42:32
● 2026-03-27 23:39:52
●NSdns2.smarthost.pl2026-02-19 → 2026-03-27 · 3 obs
● 2026-02-19 01:42:32
● 2026-03-27 23:39:52
●NSdns3.smarthost.pl2026-02-19 → 2026-03-27 · 3 obs
● 2026-02-19 01:42:32
● 2026-03-27 23:39:52
○NSns1.zenbox.pl2015-08-02 → 2017-06-05 · 4 obs
● 2017-06-05 08:24:02
○ 2026-02-19 01:42:32
○ 2026-03-27 23:39:52
○NSns2.zenbox.pl2015-08-02 → 2017-06-05 · 4 obs
● 2017-06-05 08:24:02
○ 2026-02-19 01:42:32
○ 2026-03-27 23:39:52
●MXacademicus.pl2026-02-19 → 2026-03-27 · 3 obs
● 2026-02-19 01:42:32
● 2026-03-27 23:39:52
○MXmx1.zenbox.pl2015-08-02 → 2015-08-02 · 3 obs
○ 2015-12-12 09:03:12
○ 2026-03-27 23:39:52
○MXmx2.zenbox.pl2015-08-02 → 2015-08-02 · 3 obs
○ 2015-12-12 09:03:12
○ 2026-03-27 23:39:52
○MXmx3.zenbox.pl2015-08-02 → 2015-08-02 · 3 obs
○ 2015-12-12 09:03:12
○ 2026-03-27 23:39:52
○MXmx4.zenbox.pl2015-12-12 → 2017-06-05 · 5 obs
● 2015-12-12 09:03:12
● 2017-06-05 08:24:02
○ 2026-02-19 01:42:32
○ 2026-03-27 23:39:52
○MXmx5.zenbox.pl2015-12-12 → 2017-06-05 · 5 obs
● 2015-12-12 09:03:12
● 2017-06-05 08:24:02
○ 2026-02-19 01:42:32
○ 2026-03-27 23:39:52
○A185.23.21.1232015-12-12 → 2017-06-05 · 5 obs
● 2015-12-12 09:03:12
● 2017-06-05 08:24:02
○ 2026-02-19 01:42:32
○ 2026-03-27 23:39:52
○A185.23.21.132015-08-02 → 2017-06-05 · 4 obs
● 2017-06-05 08:24:02
○ 2026-02-19 01:42:32
○ 2026-03-27 23:39:52
●A91.211.220.1442026-02-19 → 2026-03-27 · 3 obs
● 2026-02-19 01:42:32
● 2026-03-27 23:39:52
🔍 DNS Trace
📋 Delegation Chain
| Zone | Nameservers | Glue |
|---|---|---|
| pl | a-dns.pl, b-dns.pl, d-dns.pl, f-dns.pl... | - |
| academicus.pl | dns2.smarthost.pl, dns3.smarthost.pl, dns.smarthost.pl | 3 records |
✅ Authoritative Response
Server:51.91.27.195
NS records: dns2.smarthost.pl, dns3.smarthost.pl, dns.smarthost.pl
🔒 DNSSEC Status
⚠️ Insecure (no DNSSEC)
No DS record for academicus.pl (unsigned zone)
⏱️ Timing
Total: 702ms | Queries: -
📄 Records
| Type | Count | Sample Data |
|---|---|---|
| A | 1 | 91.211.220.144 |
| NS | 3 | dns.smarthost.pl, dns2.smarthost.pl... |
| MX | 1 | academicus.pl (pri: 0) |
| TXT | 1 | v=spf1 +a +mx +ip4:91.211.220.59 ~all |
| SOA | 1 | dns.smarthost.pl sysadmin.smarthost.pl |
📌 Glue Records Collected
Total: 3
Out-of-bailiwick: 3 (dns3.smarthost.pl, dns2.smarthost.pl, dns.smarthost.pl)
Analysis
Hierarchy
academicus.pl is a parent of mail.academicus.pl and www.academicus.pl.
Mail Server Role
academicus.pl serves as the mail server for academicus.pl.
IP Addresses
academicus.pl points to IP number: 91.211.220.144.
Other host names such as mx.solider.net, eltronika.com, tatarkiewicz.pl, bursa4.elblag.pl and jaros.pro share IPs with academicus.pl.
Name Servers
academicus.pl is delegated to three name servers: dns2.smarthost.pl, dns3.smarthost.pl and dns.smarthost.pl.
academicus.pl at least partially shares name servers with other domains, for instance funcar.com.pl, fxcraft.biz, campx.pl, stuzzicadentipersonalizzati.it and deklaracjezgodnosci.pl.
These name servers are commonly used with dns.trustnet.pl, dns2.trustnet.pl, dns3.trustnet.pl, ns1.imjnetwork.com, ns2.imjnetwork.com and ns3.imjnetwork.com.
Host dns2.smarthost.pl points to 2001:678:63c:0:9:c15d:580a:1 and 193.93.88.10; Host dns3.smarthost.pl points to 2001:41d0:203:58c3:0:335b:1bc3:1 and 51.91.27.195; Host dns.smarthost.pl points to 2001:678:63c:0:9:5bd3:dc0a:1 and 91.211.220.10.
Mail Servers
academicus.pl is handled by a single mail server, academicus.pl.
academicus.pl points to a single IP: 91.211.220.144.