activetextbooks.com - robtex.com
activetextbooks.com
| DNSSEC | ⚠️ Not signed | ||||||
| NS | ns11a.verio-web.com ⚠️ Not in zone NS records | ||||||
| NS | ns11b.verio-web.com ⚠️ Not in zone NS records | ||||||
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=1774434762 | ||||||
Same first word
activetextbooks.com |
DNS History
2 records (2 active, 0 former)
●NSns11a.verio-web.com2026-03-25 → 2026-03-25 · 2 obs
● 2026-03-25 06:18:52
● 2026-03-25 10:59:18
● 2026-03-25 10:59:18
●NSns11b.verio-web.com2026-03-25 → 2026-03-25 · 2 obs
● 2026-03-25 06:18:52
● 2026-03-25 10:59:18
● 2026-03-25 10:59:18
🔍 DNS Trace
Analysis
Name Servers
activetextbooks.com is delegated to two name servers: ns11a.verio-web.com and ns11b.verio-web.com.
activetextbooks.com shares the same name server setup as verionames11.com, veriocp.com, phoenix-canariensis.com, pcmagverio.com and juliesmithmystery.com.
activetextbooks.com shares name servers with other domains at least partially, for instance brigidcollins.com and sst.ws.
these name servers are commonly used together with the name servers pdns01.domaincontrol.com, pdns02.domaincontrol.com, ns1.verio.com, ns2.verio.com and ns1.yourhostingaccount.com.