books.co - robtex.com
books.co
| DNSSEC | ⚠️ Not signed | ||||||
| A | 64.190.63.222🇩🇪 SEDO64.190.62.0/23 -NET2-PI | ||||||
| NS | ns1.sedoparking.com ⭐ | ||||||
| A | 3.130.216.63🇺🇸 Amazon3.130.0.0/16 EC2 CMH prefix | ||||||
| PTR | ec2-3-130-216-63.us-east-2.compute.amazonaws.com | ||||||
| A | 91.195.241.8🇩🇪 SEDO91.195.240.0/23 -NET-PI | ||||||
| NS | ns2.sedoparking.com | ||||||
| A | 34.211.188.210🇺🇸 Amazon34.208.0.0/12 EC2 PDX prefix | ||||||
| PTR | ec2-34-211-188-210.us-west-2.compute.amazonaws.com | ||||||
| A | 91.195.240.8🇩🇪 SEDO91.195.240.0/23 -NET-PI | ||||||
| MX | localhost ⭐ | ||||||
| TXT | v=spf1 -all | ||||||
| SOA | ns1.sedoparking.comhostmaster@sedo.de 2018-05-16 #1 | ||||||
co
| DNSSEC | 🔒 Signed (DS record present) | ||||||
| NS | ns0.centralnic.net ⭐ | ||||||
| NS | a.registrydns.co | ||||||
| NS | b.registrydns.co | ||||||
| NS | c.registrydns.co | ||||||
| NS | d.registrydns.co | ||||||
| SOA | ns0.centralnic.nethostmaster@centralnic.net serial=1759654262 | ||||||
Subdomains
google.books.co |
Same first word
Similar names
DNS History
7 records (4 active, 3 former)
●NSns1.sedoparking.com2015-08-07 → 2026-05-10 · 2 obs
● 2026-05-10 00:29:00
●NSns2.sedoparking.com2015-08-07 → 2026-05-10 · 2 obs
● 2026-05-10 00:29:00
●MXlocalhost2017-03-19 → 2026-05-10 · 3 obs
● 2017-03-19 13:41:48
● 2026-05-10 00:29:00
○MXmail.nickstel.com2015-08-07 → 2016-05-09 · 4 obs
● 2016-05-09 23:31:02
○ 2017-03-19 13:41:48
○ 2026-05-10 00:29:00
●A64.190.63.2222026-05-08 → 2026-05-10 · 3 obs
● 2026-05-08 02:21:28
● 2026-05-10 00:29:00
○A72.52.4.1222017-03-19 → 2017-03-19 · 4 obs
● 2017-03-19 13:41:48
○ 2026-05-08 02:21:28
○ 2026-05-10 00:29:00
○A72.52.4.912015-08-07 → 2016-05-09 · 4 obs
● 2016-05-09 23:31:02
○ 2017-03-19 13:41:48
○ 2026-05-10 00:29:00
🔍 DNS Trace
📋 Delegation Chain
| Zone | Nameservers | Glue |
|---|---|---|
| co | a.registrydns.co, b.registrydns.co, c.registrydns.co, d.registrydns.co | - |
| books.co | ns2.sedoparking.com, ns1.sedoparking.com | - |
✅ Authoritative Response
Server:91.195.240.8
NS records: ns2.sedoparking.com, ns1.sedoparking.com
🔒 DNSSEC Status
⚠️ Insecure (no DNSSEC)
No DS record for books.co (unsigned zone)
⏱️ Timing
Total: 631ms | Queries: -
📄 Records
| Type | Count | Sample Data |
|---|---|---|
| A | 1 | 64.190.63.222 |
| NS | 2 | ns1.sedoparking.com, ns2.sedoparking.com |
| MX | 1 | localhost (pri: 0) |
| TXT | 1 | v=spf1 -all |
| SOA | 1 | ns1.sedoparking.com hostmaster.sedo.de |
Analysis
Hierarchy
The parent of google.books.co is books.co.
IP Addresses
books.co points to IP number: 64.190.63.222.
Other host names such as chainsurf.com, all.ajanstakibi.com, 96.250-96-225.nvi.net, netlabelnights.de and test.professor.se share IPs with books.co.
Name Servers
books.co is delegated to two name servers: ns1.sedoparking.com and ns2.sedoparking.com.
books.co shares the same name server setup as www.(0x736578)chartz.de, mail.freemarts.com, webmail.mokarabia.it, 3305.de and www.bangers.de.
books.co shares name servers with other domains at least partially, for instance auto-automotiveinfook.blogspot.com.ua and auto-dikasihituhan.blogspot.com.ua.
Host names with two IP numbers: ns1.sedoparking.com points to: 3.130.216.63 and 91.195.241.8; ns2.sedoparking.com points to: 34.211.188.210 and 91.195.240.8.
Mail Servers
books.co is handled by a single mail server, localhost.
The mail server setup for books.co matches that of other domains, for instance ddldd.com, iconicwatches.de, zius.com, 2-rv.com and plakatstaender.com.