booksvalue.com - robtex.com
booksvalue.com
| DNSSEC | ⚠️ Not signed | ||||||
| A | 166.149.209.166🇺🇸 AS6167166.149.192.0/18 Verizon Business | ||||||
| NS | ns37.worldnic.com ⭐ | ||||||
| A | 162.159.26.212Cloudflare162.159.26.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US | ||||||
| PTR | ip-162-159-26-212.defastlink.net | ||||||
| NS | ns38.worldnic.com | ||||||
| A | 162.159.27.146Cloudflare162.159.27.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US | ||||||
| PTR | ip-162-159-27-146.defastlink.net | ||||||
| MX | mx1.emailsrvr.com ⭐ | ||||||
| A | 146.20.161.1🇺🇸 RACKSPACE-IAD146.20.0.0/16 Rackspace US Inc | ||||||
| PTR | mx1.emailsrvr.com | ||||||
| MX | mx2.emailsrvr.com(20) | ||||||
| A | 184.106.54.2🇺🇸 RACKSPACE-ORD184.106.54.0/24 Rackspace ORD | ||||||
| PTR | mx2.emailsrvr.com | ||||||
| SOA | NS37.WORLDNIC.comnamehost@WORLDNIC.com serial=115052011 | ||||||
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=1771291435 | ||||||
Subdomains
pearl.booksvalue.com |
Same first word
booksvalue.com |
Similar names
DNS History
6 records (5 active, 1 former)
●NSns37.worldnic.com2007-10-28 → 2026-03-23 · 2 obs
● 2026-03-23 06:13:18
●NSns38.worldnic.com2007-10-28 → 2026-03-23 · 2 obs
● 2026-03-23 06:13:18
●MXmx1.emailsrvr.com2007-10-28 → 2026-03-23 · 2 obs
● 2026-03-23 06:13:18
●MXmx2.emailsrvr.com2007-10-28 → 2026-03-23 · 2 obs
● 2026-03-23 06:13:18
●A166.149.209.1662015-07-12 → 2026-03-23 · 3 obs
● 2015-07-12 11:13:04
● 2026-03-23 06:13:18
○A74.223.59.992007-10-28 → 2007-10-28 · 3 obs
○ 2015-07-12 11:13:04
○ 2026-03-23 06:13:18
🔍 DNS Trace
📋 Delegation Chain
| Zone | Nameservers | Glue |
|---|---|---|
| com | l.gtld-servers.net, j.gtld-servers.net, h.gtld-servers.net, d.gtld-servers.net... | - |
| booksvalue.com | ns37.worldnic.com, ns38.worldnic.com | 2 records |
✅ Authoritative Response
Server:162.159.26.212
NS records: ns37.worldnic.com, ns38.worldnic.com
🔒 DNSSEC Status
⚠️ Insecure (no DNSSEC)
No DS record for booksvalue.com (unsigned zone)
⏱️ Timing
Total: 686ms | Queries: -
📄 Records
| Type | Count | Sample Data |
|---|---|---|
| A | 1 | 166.149.209.166 |
| NS | 2 | ns37.worldnic.com, ns38.worldnic.com |
| MX | 2 | mx2.emailsrvr.com (pri: 20), mx1.emailsrvr.com (pri: 10) |
| SOA | 1 | NS37.WORLDNIC.com namehost.WORLDNIC.com |
📌 Glue Records Collected
Total: 2
Out-of-bailiwick: 2 (ns37.worldnic.com, ns38.worldnic.com)
Analysis
Hierarchy
The parent of pearl.booksvalue.com is booksvalue.com.
IP Addresses
booksvalue.com points to IP number: 166.149.209.166.
Other host names, for instance pearl.booksvalue.com share IP numbers with booksvalue.com.
Name Servers
booksvalue.com is delegated to two name servers: ns37.worldnic.com and ns38.worldnic.com.
booksvalue.com shares the same name server setup as grda.us, mactriton.com, sceniccityobgyn.com, growinguphispanic.org and administrativemonetarypenaltysystem.com.
Host names with a single IP:
ns37.worldnic.com points to 162.159.26.212.
ns38.worldnic.com points to 162.159.27.146.
Mail Servers
booksvalue.com is handled by two mail servers: mx1.emailsrvr.com and mx2.emailsrvr.com.
The mail server setup for booksvalue.com matches that of other domains, for instance sweeetgettysburg.com, deanshelton.com, coralinaranch.com, christmasspectacular.net and yupptvscope.com.
booksvalue.com shares at least partially some mail servers with other domains, including tanoti.org, steelinnovation.co.uk, imperialwins.com, smcoc.com and polktheatre.org.
Host names with a single IP:
mx1.emailsrvr.com points to 146.20.161.1.
mx2.emailsrvr.com points to 184.106.54.2.