nbook.pl - robtex.com
nbook.pl
| DNSSEC | ⚠️ Not signed | ||||||
| NS | dns.home.pl ⚠️ Not in zone NS records | ||||||
| A | 2001:8d8:fe:53:6870::1🇩🇪 IONOS-AS2001:8d8:fe::/47 IONOS AS8560 anycast more specific | ||||||
| PTR | dns.home.pl | ||||||
| A | 217.160.80.244🇩🇪 IONOS-AS217.160.80.0/22 AS8560 anycast more specific | ||||||
| PTR | dns.home.pl | ||||||
| NS | dns2.home.pl ⚠️ Not in zone NS records | ||||||
| A | 2001:8d8:fe:53:6870::2🇩🇪 IONOS-AS2001:8d8:fe::/47 IONOS AS8560 anycast more specific | ||||||
| PTR | dns2.home.pl | ||||||
| A | 217.160.81.248🇩🇪 IONOS-AS217.160.80.0/22 AS8560 anycast more specific | ||||||
| PTR | dns2.home.pl | ||||||
| NS | dns3.home.pl ⚠️ Not in zone NS records | ||||||
| A | 2607:f1c0:fe:53:185:132:34:251🇺🇸 IONOS-ANYCAST2607:f1c0:fe::/47 AS8560 global anycast services (more specific) 1&1 IONOS Inc. 701 Lee Rd, Suite 300 Chesterbrook, PA 19087 US | ||||||
| PTR | dns3.home.pl | ||||||
| A | 185.132.34.251🇩🇪 IONOS-ANYCAST185.132.32.0/22 IONOS DNSAS (eBGP DNS) | ||||||
| PTR | dns3.home.pl | ||||||
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=1774510530 | ||||||
Previously MX for
nbook.pl |
Same first word
Similar names
DNS History
9 records (3 active, 6 former)
●NSdns.home.pl2026-02-23 → 2026-03-27 · 3 obs
● 2026-02-23 12:45:08
● 2026-03-27 07:04:48
●NSdns2.home.pl2026-02-23 → 2026-03-27 · 3 obs
● 2026-02-23 12:45:08
● 2026-03-27 07:04:48
●NSdns3.home.pl2026-02-23 → 2026-03-27 · 3 obs
● 2026-02-23 12:45:08
● 2026-03-27 07:04:48
○NSns1.nazwa.pl2015-08-05 → 2017-04-06 · 4 obs
● 2017-04-06 07:07:34
○ 2026-02-23 12:45:08
○ 2026-03-27 07:04:48
○NSns2.nazwa.pl2015-08-05 → 2017-04-06 · 4 obs
● 2017-04-06 07:07:34
○ 2026-02-23 12:45:08
○ 2026-03-27 07:04:48
○NSns3.nazwa.pl2015-08-05 → 2017-04-06 · 4 obs
● 2017-04-06 07:07:34
○ 2026-02-23 12:45:08
○ 2026-03-27 07:04:48
○MXnbook.pl2015-08-05 → 2017-04-06 · 4 obs
● 2017-04-06 07:07:34
○ 2026-02-23 12:45:08
○ 2026-03-27 07:04:48
○A85.128.128.992016-07-05 → 2017-04-06 · 5 obs
● 2016-07-05 19:24:48
● 2017-04-06 07:07:34
○ 2026-02-23 12:45:08
○ 2026-03-27 07:04:48
○A85.128.134.2442015-08-05 → 2016-03-19 · 4 obs
● 2016-03-19 11:52:32
○ 2016-07-05 19:24:48
○ 2026-03-27 07:04:48
🔍 DNS Trace
📋 Delegation Chain
| Zone | Nameservers | Glue |
|---|---|---|
| pl | h-dns.pl, d-dns.pl, a-dns.pl, b-dns.pl... | - |
| nbook.pl | dns.home.pl, dns2.home.pl, dns3.home.pl | 6 records |
✅ Authoritative Response
Server:185.132.34.251
NS records: dns.home.pl, dns2.home.pl, dns3.home.pl
🔒 DNSSEC Status
⚠️ Insecure (no DNSSEC)
No DS record for nbook.pl (unsigned zone)
⏱️ Timing
Total: 216ms | Queries: -
📄 Records
| Type | Count | Sample Data |
|---|
📌 Glue Records Collected
Total: 6
Out-of-bailiwick: 6 (dns.home.pl, dns2.home.pl, dns3.home.pl...)
Analysis
Name Servers
The delegation for nbook.pl is handled by three name servers: dns2.home.pl, dns3.home.pl and dns.home.pl.
nbook.pl at least partially shares name servers with other domains, for instance telemond.pl, fingas.home.pl, cloudserver037558.home.pl, ideartis.pl and cloudserver095183.home.pl.
Two IP numbers per host:
dns2.home.pl points to 2001:8d8:fe:53:6870::2 and 217.160.81.248.
dns3.home.pl points to 2607:f1c0:fe:53:185:132:34:251 and 185.132.34.251.
dns.home.pl points to 2001:8d8:fe:53:6870::1 and 217.160.80.244.