books.sa.com - robtex.com
books.sa.com
| DNSSEC | ⚠️ Not signed | ||||||
| A | 162.0.235.222🇺🇸 NAMCHEAP-PH162.0.235.0/24 | ||||||
| PTR | premium157-5.web-hosting.com | ||||||
| NS | dns1.registrar-servers.com ⭐ | ||||||
| A | 2610:a1:1024::200🇺🇸 MAINT-ID-120082610:a1:1024::/48 Neustar | ||||||
| PTR | dns1.namecheaphosting.com | ||||||
| PTR | dns1.registrar-servers.com | ||||||
| A | 156.154.132.200🇺🇸 MAINT-ID-12008156.154.132.0/24 Neustar | ||||||
| PTR | dns1.namecheaphosting.com | ||||||
| PTR | dns1.registrar-servers.com | ||||||
| NS | dns2.registrar-servers.com | ||||||
| A | 2610:a1:1025::200🇺🇸 MAINT-ID-120082610:a1:1025::/48 Neustar | ||||||
| PTR | dns2.namecheaphosting.com | ||||||
| PTR | dns2.registrar-servers.com | ||||||
| A | 156.154.133.200🇺🇸 MAINT-ID-12008156.154.133.0/24 Neustar | ||||||
| PTR | dns2.namecheaphosting.com | ||||||
| PTR | dns2.registrar-servers.com | ||||||
| MX | mail.books.sa.com ⭐ | ||||||
| A | 162.0.235.222🇺🇸 NAMCHEAP-PH162.0.235.0/24 | ||||||
| PTR | premium157-5.web-hosting.com | ||||||
| TXT | google-site-verification=5hCU2toMxFADWz0SqExUsslEVYPOfG6Cte3K06ldKs0 | ||||||
| SOA | dns1.registrar-servers.comhostmaster@registrar-servers.com serial=1763112211 | ||||||
sa.com
| DNSSEC | 🔒 Signed (DS record present) | ||||||
| NS | ns0.centralnic.net ⭐ | ||||||
| NS | ns1.centralnic.net | ||||||
| NS | ns2.centralnic.net | ||||||
| NS | ns3.centralnic.net | ||||||
| NS | ns4.centralnic.net | ||||||
| TXT | v=spf1 -all | ||||||
| SOA | ns0.centralnic.nethostmaster@centralnic.net serial=3000597135 | ||||||
rank #823 in the tld
⚠️ On DNS blocklist: spam-tlds
📈 Tranco rank: #4,246
Subdomains
mail.books.sa.com |
Same first word
Similar names
DNS History
4 records (4 active, 0 former)
●NSdns1.registrar-servers.com2026-08-01 → 2026-08-08 · 2 obs
● 2026-08-08 10:54:28
●NSdns2.registrar-servers.com2026-08-01 → 2026-08-08 · 2 obs
● 2026-08-08 10:54:28
●MXmail.books.sa.com2026-08-01 → 2026-08-08 · 2 obs
● 2026-08-08 10:54:28
●A162.0.235.2222026-08-01 → 2026-08-08 · 2 obs
● 2026-08-08 10:54:28
🔍 DNS Trace
📋 Delegation Chain
| Zone | Nameservers | Glue |
|---|---|---|
| com | h.gtld-servers.net, g.gtld-servers.net, a.gtld-servers.net, e.gtld-servers.net... | - |
| sa.com | ns1.centralnic.net, ns2.centralnic.net, ns3.centralnic.net, ns4.centralnic.net | - |
| books.sa.com | dns2.registrar-servers.com, dns1.registrar-servers.com | - |
✅ Authoritative Response
Server:156.154.132.200
NS records: dns2.registrar-servers.com, dns1.registrar-servers.com
🔒 DNSSEC Status
⚠️ Insecure (no DNSSEC)
No DS record for books.sa.com (unsigned zone)
⏱️ Timing
Total: 1746ms | Queries: -
📄 Records
| Type | Count | Sample Data |
|---|---|---|
| A | 1 | 162.0.235.222 |
| NS | 2 | dns1.registrar-servers.com, dns2.registrar-servers.com |
| MX | 1 | mail.books.sa.com (pri: 10) |
| TXT | 1 | google-site-verification=5hCU2toMxFADWz0 |
| SOA | 1 | dns1.registrar-servers.com hostmaster.re |
Analysis
Hierarchy
books.sa.com is the parent zone for mail.books.sa.com.
IP Addresses
books.sa.com directs to one IP number, which is 162.0.235.222.
Among the host names that share IP numbers with books.sa.com are illustration-by-design.com, concordeinns.com, insaf.de and two others.
Name Servers
The NS records for books.sa.com delegate to dns1.registrar-servers.com and dns2.registrar-servers.com.
books.sa.com has the same name server delegation as a number of other domains, such as savecedis.com, propertiesinmauritius.com, sisil4dik.site and two more.
Some of books.sa.com's name servers are also used by other domains, including wantboxes.com, blissdot.com, wpengine.guru and charitablegiftplanners.com.
These name servers regularly co-occur with the name servers dns3.registrar-servers.com, dns4.registrar-servers.com and dns5.registrar-servers.com.
dns1.registrar-servers.com resolves to 156.154.132.200 and 2610:a1:1024::200. Likewise, dns2.registrar-servers.com resolves to 156.154.133.200 and 2610:a1:1025::200 — two IP addresses apiece.
Mail Servers
books.sa.com routes its mail through a single mail server, mail.books.sa.com.
mail.books.sa.com resolves to 162.0.235.222 and no other IP number.