obibook.com - robtex.com
obibook.com
| DNSSEC | ⚠️ Not signed | ||||||
| A | 77.79.202.91🇵🇱 ATMAN-ISP-AS77.79.192.0/18 ATMAN | ||||||
| PTR | jchost.jchost09.pl | ||||||
| NS | ns1.jchost09.pl ⭐ | ||||||
| A | 77.79.202.90🇵🇱 ATMAN-ISP-AS77.79.192.0/18 ATMAN | ||||||
| PTR | ns1.jchost09.pl | ||||||
| NS | ns2.jchost09.pl | ||||||
| A | 85.232.237.90🇵🇱 ATMAN-ISP-AS85.232.224.0/19 ATMAN (PL) | ||||||
| PTR | ns2.jchost09.pl | ||||||
| MX | mail.obibook.com ⭐ | ||||||
| A | 77.79.202.91🇵🇱 ATMAN-ISP-AS77.79.192.0/18 ATMAN | ||||||
| PTR | jchost.jchost09.pl | ||||||
| TXT | v=spf1 a mx ip4:77.79.202.90 include:spf.jchost.pl ~all | ||||||
| SOA | ns1.jchost09.plhostmaster@obibook.com 2026-04-24 #3 | ||||||
com
| DNSSEC | 🔒 Signed (DS record present) | ||||||
| NS | a.gtld-servers.net ⭐ | ||||||
| NS | b.gtld-servers.net | ||||||
| NS | c.gtld-servers.net | ||||||
| NS | d.gtld-servers.net | ||||||
| NS | e.gtld-servers.net | ||||||
| NS | f.gtld-servers.net | ||||||
| NS | g.gtld-servers.net | ||||||
| NS | h.gtld-servers.net | ||||||
| NS | i.gtld-servers.net | ||||||
| NS | j.gtld-servers.net | ||||||
| NS | k.gtld-servers.net | ||||||
| NS | l.gtld-servers.net | ||||||
| NS | m.gtld-servers.net | ||||||
| SOA | a.gtld-servers.netnstld@verisign-grs.com serial=1778662656 | ||||||
Subdomains
Same first word
obibook.com |
Similar names
biobook.es |
bookobi.com |
biobook.pl |
bookbio.com |
biobook.de |
ibobook.com |
biobook.net |
bookibo.com |
biobook.com |
biobook.co.uk |
iobbook.com |
iobbook.org |
DNS History
7 records (4 active, 3 former)
○NSbuy.internettraffic.com2015-07-21 → 2016-02-12 · 4 obs
● 2016-02-12 19:37:50
○ 2016-05-06 02:25:40
○ 2026-05-13 09:12:46
●NSns1.jchost09.pl2026-03-20 → 2026-05-13 · 3 obs
● 2026-03-20 08:39:08
● 2026-05-13 09:12:46
●NSns2.jchost09.pl2026-03-20 → 2026-05-13 · 3 obs
● 2026-03-20 08:39:08
● 2026-05-13 09:12:46
○NSsell.internettraffic.com2015-07-21 → 2016-02-12 · 4 obs
● 2016-02-12 19:37:50
○ 2016-05-06 02:25:40
○ 2026-05-13 09:12:46
●MXmail.obibook.com2026-03-20 → 2026-05-13 · 2 obs
● 2026-05-13 09:12:46
○A69.172.201.2082015-07-21 → 2016-02-12 · 4 obs
● 2016-02-12 19:37:50
○ 2016-05-06 02:25:40
○ 2026-05-13 09:12:46
●A77.79.202.912026-03-20 → 2026-05-13 · 3 obs
● 2026-03-20 08:39:08
● 2026-05-13 09:12:46
🔍 DNS Trace
📋 Delegation Chain
| Zone | Nameservers | Glue |
|---|---|---|
| com | a.gtld-servers.net, b.gtld-servers.net, c.gtld-servers.net, d.gtld-servers.net... | - |
| obibook.com | ns2.jchost09.pl, ns1.jchost09.pl | - |
✅ Authoritative Response
Server:85.232.237.90
NS records: ns2.jchost09.pl, ns1.jchost09.pl
🔒 DNSSEC Status
⚠️ Insecure (no DNSSEC)
No DS record for obibook.com (unsigned zone)
⏱️ Timing
Total: 868ms | Queries: -
📄 Records
| Type | Count | Sample Data |
|---|---|---|
| A | 1 | 77.79.202.91 |
| NS | 2 | ns2.jchost09.pl, ns1.jchost09.pl |
| MX | 1 | mail.obibook.com (pri: 10) |
| TXT | 1 | v=spf1 a mx ip4:77.79.202.90 include:spf |
| SOA | 1 | ns1.jchost09.pl hostmaster.obibook.com |
Analysis
Hierarchy
obibook.com is a parent of mail.obibook.com and www.obibook.com.
IP Addresses
obibook.com points to IP number: 77.79.202.91.
Other host names such as mail.deskshop.pl, mail.zelmetagd.com.pl, mail.ewexim.eu, mmsport.com.pl and mail.prografo.pl share IPs with obibook.com.
Name Servers
obibook.com is delegated to two name servers: ns1.jchost09.pl and ns2.jchost09.pl.
obibook.com shares the same name server setup as bikeday.pl, fabrykator.pl, gastropuls.pl, aquapark.zakopane.pl and italmirror.com.
obibook.com shares some name servers with other domains, for instance taxcontrol.eu.
Host names with a single IP:
ns1.jchost09.pl points to 77.79.202.90.
ns2.jchost09.pl points to 85.232.237.90.
Mail Servers
obibook.com is handled by a single mail server, mail.obibook.com.
mail.obibook.com points to a single IP: 77.79.202.91.