buyrighttextbook.com - robtex.com
buyrighttextbook.com
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=1774629632 | ||||||
Same first word
buyrighttextbook.com |
DNS History
10 records (6 active, 4 former)
●NSns-cloud-b1.googledomains.com2026-02-14 → 2026-03-27 · 3 obs
● 2026-02-14 20:00:00
● 2026-03-27 17:03:26
●NSns-cloud-b2.googledomains.com2026-02-14 → 2026-03-27 · 3 obs
● 2026-02-14 20:00:00
● 2026-03-27 17:03:26
●NSns-cloud-b3.googledomains.com2026-02-14 → 2026-03-27 · 3 obs
● 2026-02-14 20:00:00
● 2026-03-27 17:03:26
●NSns-cloud-b4.googledomains.com2026-02-14 → 2026-03-27 · 3 obs
● 2026-02-14 20:00:00
● 2026-03-27 17:03:26
○NSns05.domaincontrol.com2017-11-04 → 2017-11-04 · 3 obs
○ 2026-02-14 20:00:00
○ 2026-03-27 17:03:26
○NSns1.bdm.microsoftonline.com2017-11-04 → 2017-11-04 · 3 obs
○ 2026-02-14 20:00:00
○ 2026-03-27 17:03:26
○NSns2.bdm.microsoftonline.com2017-11-04 → 2017-11-04 · 3 obs
○ 2026-02-14 20:00:00
○ 2026-03-27 17:03:26
●MXbuyrighttextbooks-com.mail.protection.outlook.com2017-11-04 → 2026-03-27 · 2 obs
● 2026-03-27 17:03:26
○A184.168.221.322017-11-04 → 2017-11-04 · 3 obs
○ 2026-02-14 20:00:00
○ 2026-03-27 17:03:26
●A50.63.202.562026-02-14 → 2026-03-27 · 3 obs
● 2026-02-14 20:00:00
● 2026-03-27 17:03:26
🔍 DNS Trace
📋 Delegation Chain
| Zone | Nameservers | Glue |
|---|---|---|
| com | a.gtld-servers.net, h.gtld-servers.net, m.gtld-servers.net, l.gtld-servers.net... | - |
| buyrighttextbook.com | ns-cloud-b1.googledomains.com, ns-cloud-b2.googledomains.com, ns-cloud-b3.googledomains.com, ns-cloud-b4.googledomains.com | 8 records |
✅ Authoritative Response
Server:216.239.36.107
NS records: ns-cloud-b1.googledomains.com, ns-cloud-b2.googledomains.com, ns-cloud-b3.googledomains.com, ns-cloud-b4.googledomains.com
🔒 DNSSEC Status
⚠️ Insecure (no DNSSEC)
No DS record for buyrighttextbook.com (unsigned zone)
⏱️ Timing
Total: 227ms | Queries: -
📄 Records
| Type | Count | Sample Data |
|---|---|---|
| A | 1 | 50.63.202.56 |
| NS | 4 | ns-cloud-b4.googledomains.com, ns-cloud-b2.googledomains.com... |
| MX | 1 | buyrighttextbooks-com.mail.protection.ou |
| TXT | 1 | v=spf1 include:spf.protection.outlook.co |
| SOA | 1 | ns-cloud-b1.googledomains.com cloud-dns- |
📌 Glue Records Collected
Total: 8
Out-of-bailiwick: 8 (ns-cloud-b1.googledomains.com, ns-cloud-b1.googledomains.com, ns-cloud-b2.googledomains.com...)
Analysis
IP Addresses
buyrighttextbook.com maps to IP address 50.63.202.56.
Other host names, for instance ratemore.com, v2rd.com, binod.com, thirdriveraqueduct.org and kanach.net share IP numbers with buyrighttextbook.com.
Name Servers
buyrighttextbook.com is delegated to four name servers: ns-cloud-b1.googledomains.com, ns-cloud-b2.googledomains.com, ns-cloud-b3.googledomains.com and ns-cloud-b4.googledomains.com.
buyrighttextbook.com at least partially shares name servers with other domains such as jeremybradford.com, asesoriatop.com, glowvend.com, legacyel.com and multimedia(0x787878).com.
Host names with two IP numbers:
ns-cloud-b1.googledomains.com points to 2001:4860:4802:32::6b and 216.239.32.107
ns-cloud-b2.googledomains.com points to 2001:4860:4802:34::6b and 216.239.34.107
ns-cloud-b3.googledomains.com points to 2001:4860:4802:36::6b and 216.239.36.107
ns-cloud-b4.googledomains.com points to 2001:4860:4802:38::6b and 216.239.38.107
Mail Servers
buyrighttextbook.com is handled by a single mail server, buyrighttextbooks-com.mail.protection.outlook.com.
buyrighttextbooks-com.mail.protection.outlook.com points to eight IP numbers: 2a01:111:f403:c801::, 2a01:111:f403:c801::1, 2a01:111:f403:c91d::b, 2a01:111:f403:f907::1, 52.101.8.51, 52.101.9.24, 52.101.41.54 and 52.101.194.4.