paperbacktextbooks.com - robtex.com
paperbacktextbooks.com
| DNSSEC | ⚠️ Not signed | ||||||
| A | 63.210.101.12🇺🇸 LEVEL3 | ||||||
| PTR | secure12.globalwebhost.com | ||||||
| NS | ns1.servernap.com ⭐ ⚠️ Not in parent delegation | ||||||
| A | 69.65.17.101🇺🇸 GigeNET | ||||||
| PTR | unknown.servernap.com | ||||||
| NS | ns1.globalwebhost.com ⚠️ Not in zone NS records | ||||||
| A | 69.65.17.101🇺🇸 GigeNET | ||||||
| PTR | unknown.servernap.com | ||||||
| NS | ns2.globalwebhost.com ⚠️ Not in zone NS records | ||||||
| A | 69.65.16.102🇺🇸 GigeNET | ||||||
| NS | ns2.servernap.com ⚠️ Not in parent delegation | ||||||
| A | 69.65.16.102🇺🇸 GigeNET | ||||||
| MX | mail.paperbacktextbooks.com ⭐ | ||||||
| A | 63.210.101.12🇺🇸 LEVEL3 | ||||||
| PTR | secure12.globalwebhost.com | ||||||
| SOA | ns1.servernap.comhostmaster@servernap.com 2021-12-08 #0 | ||||||
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 | ||||||
Up
mail.paperbacktextbooks.com |
Same first word
paperbacktextbooks.com |
DNS History
6 records (6 active, 0 former)
●NSns1.globalwebhost.com2026-02-19 → 2026-02-19 · 3 obs
● 2026-02-19 06:38:42
● 2026-02-19 06:38:44
●NSns1.servernap.com2015-08-22 → 2026-02-19 · 2 obs
● 2026-02-19 06:38:44
●NSns2.globalwebhost.com2026-02-19 → 2026-02-19 · 3 obs
● 2026-02-19 06:38:42
● 2026-02-19 06:38:44
●NSns2.servernap.com2015-08-22 → 2026-02-19 · 2 obs
● 2026-02-19 06:38:44
●MXmail.paperbacktextbooks.com2015-08-22 → 2026-02-19 · 2 obs
● 2026-02-19 06:38:44
●A63.210.101.122015-08-22 → 2026-02-19 · 2 obs
● 2026-02-19 06:38:44
🔍 DNS Trace
📋 Delegation Chain
| Zone | Nameservers | Glue |
|---|---|---|
| com | d.gtld-servers.net, m.gtld-servers.net, j.gtld-servers.net, b.gtld-servers.net... | - |
| paperbacktextbooks.com | ns1.globalwebhost.com, ns2.globalwebhost.com | 2 records |
✅ Authoritative Response
Server: 69.65.16.102
NS records: ns1.globalwebhost.com, ns2.globalwebhost.com
🔒 DNSSEC Status
⚠️ Insecure (no DNSSEC)
No DS record for paperbacktextbooks.com (unsigned zone)
⏱️ Timing
Total: 349ms | Queries: -
📄 Records
| Type | Count | Sample Data |
|---|---|---|
| A | 1 | 63.210.101.12 |
| NS | 2 | ns2.servernap.com, ns1.servernap.com |
| MX | 1 | mail.paperbacktextbooks.com (pri: 10) |
| SOA | 1 | ns1.servernap.com hostmaster.servernap.c |
📌 Glue Records Collected
Total: 2
Out-of-bailiwick: 2 (ns1.globalwebhost.com, ns2.globalwebhost.com)
AI analysis
mail.paperbacktextbooks.com is a child of paperbacktextbooks.com.
paperbacktextbooks.com resolves to one IP number: 63.210.101.12.
Other host names for instance secure12.globalwebhost.com and mail.paperbacktextbooks.com share IP numbers with paperbacktextbooks.com.
paperbacktextbooks.com delegates to four name servers: ns1.globalwebhost.com, ns2.globalwebhost.com, ns1.servernap.com and ns2.servernap.com.
paperbacktextbooks.com at least partially shares name servers with other domains, including 90.55.66.in-addr.arpa, creatimail.com, 31.65.69.in-addr.arpa, 156.212.209.in-addr.arpa and 75.208.63.in-addr.arpa.
These name servers are commonly used with ns3.servernap.com, ns4.servernap.com, ns1.gigenet.com, ns3.iad.servernap.com, ns2.gigenet.com and ns1.thegcloud.com.
Hostnames with a single IP number:
ns1.globalwebhost.com points to: 69.65.17.101.
ns2.globalwebhost.com points to: 69.65.16.102.
ns1.servernap.com points to: 69.65.17.101.
ns2.servernap.com points to: 69.65.16.102.
Hostnames pointing to 69.65.17.101: ns1.globalwebhost.com and ns1.servernap.com.
Hostnames pointing to 69.65.16.102: ns2.globalwebhost.com and ns2.servernap.com.
A single mail server handles paperbacktextbooks.com, mail.paperbacktextbooks.com.
Host name mail.paperbacktextbooks.com resolves to a single IP: 63.210.101.12.