cheapesttextbooks.com - robtex.com
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cheapesttextbooks.com
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| 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 | ||||||
rank #407098 in the tld
WOT: SAFE (79/100)
📈 Tranco rank: #934,103
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Same first word
cheapesttextbooks.co |
cheapesttextbooks.org |
cheapesttextbooks.com |
DNS History
14 records (6 active, 8 former)
●NSadrian.ns.cloudflare.com2026-02-18 → 2026-02-18 · 3 obs
● 2026-02-18 22:43:48
● 2026-02-18 22:43:50
●NSchuck.ns.cloudflare.com2026-02-18 → 2026-02-18 · 3 obs
● 2026-02-18 22:43:48
● 2026-02-18 22:43:50
○NSns0.dnsmadeeasy.com2015-05-26 → 2017-04-18 · 4 obs
● 2017-04-18 17:22:50
○ 2026-02-18 22:43:48
○ 2026-02-18 22:43:50
○NSns1.intermarketingsinc.com2015-05-26 → 2017-04-18 · 4 obs
● 2017-04-18 17:22:50
○ 2026-02-18 22:43:48
○ 2026-02-18 22:43:50
○NSns2.intermarketingsinc.com2015-05-26 → 2017-04-18 · 4 obs
● 2017-04-18 17:22:50
○ 2026-02-18 22:43:48
○ 2026-02-18 22:43:50
○NSns3.intermarketingsinc.com2015-05-26 → 2017-04-18 · 4 obs
● 2017-04-18 17:22:50
○ 2026-02-18 22:43:48
○ 2026-02-18 22:43:50
○NSns4.intermarketingsinc.com2015-05-26 → 2017-04-18 · 4 obs
● 2017-04-18 17:22:50
○ 2026-02-18 22:43:48
○ 2026-02-18 22:43:50
●MXcheapesttextbooks-com.mail.protection.outlook.com2026-02-18 → 2026-02-18 · 3 obs
● 2026-02-18 22:43:48
● 2026-02-18 22:43:50
○MXmailstore1.secureserver.net2015-05-26 → 2017-04-18 · 4 obs
● 2017-04-18 17:22:50
○ 2026-02-18 22:43:48
○ 2026-02-18 22:43:50
○MXsmtp.secureserver.net2015-05-26 → 2017-04-18 · 4 obs
● 2017-04-18 17:22:50
○ 2026-02-18 22:43:48
○ 2026-02-18 22:43:50
●A104.26.6.1602026-02-18 → 2026-02-18 · 3 obs
● 2026-02-18 22:43:48
● 2026-02-18 22:43:50
●A104.26.7.1602026-02-18 → 2026-02-18 · 3 obs
● 2026-02-18 22:43:48
● 2026-02-18 22:43:50
○A169.54.224.52015-05-26 → 2017-04-18 · 4 obs
● 2017-04-18 17:22:50
○ 2026-02-18 22:43:48
○ 2026-02-18 22:43:50
●A172.67.75.1492026-02-18 → 2026-02-18 · 3 obs
● 2026-02-18 22:43:48
● 2026-02-18 22:43:50
🔍 DNS Trace
📋 Delegation Chain
| Zone | Nameservers | Glue |
|---|---|---|
| cheapesttextbooks.com | adrian.ns.cloudflare.com, chuck.ns.cloudflare.com | - |
✅ Authoritative Response
Server: 108.162.193.86
NS records: adrian.ns.cloudflare.com, chuck.ns.cloudflare.com
🔒 DNSSEC Status
⚠️ Insecure (no DNSSEC)
No DS record for cheapesttextbooks.com (unsigned zone)
⏱️ Timing
Total: 222ms | Queries: -
📄 Records
| Type | Count | Sample Data |
|---|---|---|
| A | 3 | 172.67.75.149, 104.26.7.160... |
| NS | 2 | adrian.ns.cloudflare.com, chuck.ns.cloudflare.com |
| MX | 1 | cheapesttextbooks-com.mail.protection.ou |
| TXT | 2 | google-site-verification=x-KmsB1ADl47eK8, v=spf1 include:secureserver.net mx ip4:2 |
| HTTPS | 1 | {"priority":1,"target":".","alpn":["h3", |
| SOA | 1 | adrian.ns.cloudflare.com dns.cloudflare. |
AI analysis
cheapesttextbooks.com is a parent of www.cheapesttextbooks.com and las01.cheapesttextbooks.com.
cheapesttextbooks.com points to IPs: 104.26.6.160, 104.26.7.160 and 172.67.75.149.
Other host names, for instance www.cheapesttextbooks.com, www.termsfeed.com, las01.cheapesttextbooks.com, conversionvault10550240.o18.link and myoomd.com share IP numbers with cheapesttextbooks.com.
Two name servers adrian.ns.cloudflare.com and chuck.ns.cloudflare.com are delegated to cheapesttextbooks.com.
cheapesttextbooks.com uses the same name server configuration as other domains, such as fairmonthomes.com.au, propertypal.net, propertypal.com, klik.net.au and kongmom.com.
cheapesttextbooks.com at least partially shares name servers with other domains such as faithfulfinishlines.com, linhnt.com, 88009b89.com, filtersupplyamerica.com and boklek.com.
these name servers are commonly used with the name servers tim.ns.cloudflare.com.
Host names with six IP numbers: Host name adrian.ns.cloudflare.com points to 2606:4700:50::adf5:3a39, 2803:f800:50::6ca2:c039, 2a06:98c1:50::ac40:2039, 108.162.192.57, 172.64.32.57 and 173.245.58.57; host name chuck.ns.cloudflare.com points to 2606:4700:58::adf5:3b56, 2803:f800:50::6ca2:c156, 2a06:98c1:50::ac40:2156, 108.162.193.86, 172.64.33.86 and 173.245.59.86.
cheapesttextbooks.com is handled by a single mail server, cheapesttextbooks-com.mail.protection.outlook.com.