800bluebook.com - robtex.com
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800bluebook.com
| DNSSEC | ⚠️ Not signed | ||||||
| A | 204.74.99.100🇺🇸 AS12008 | ||||||
| NS | pdns164.ultradns.com ⭐ | ||||||
| A | 2001:502:f3ff::c8🇺🇸 AS12008 | ||||||
| A | 156.154.64.164🇺🇸 AS12008 | ||||||
| NS | edns3.ultradns.com | ||||||
| A | 2001:502:f3ff::203🇺🇸 AS12008 | ||||||
| A | 204.74.66.3🇺🇸 AS12008 | ||||||
| NS | edns3.ultradns.net | ||||||
| A | 2610:a1:1014::203🇺🇸 AS12008 | ||||||
| A | 204.74.110.3🇺🇸 AS12008 | ||||||
| NS | ns52.ultradns2.com | ||||||
| A | 2610:a1:3134::53🇺🇸 AS399169 | ||||||
| A | 204.74.104.52🇺🇸 AS399169 | ||||||
| NS | ns52.ultradns2.org | ||||||
| A | 2610:a1:3234::53🇺🇸 AS399169 | ||||||
| A | 204.74.106.52🇺🇸 AS399169 | ||||||
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 | ||||||
Up
email.800bluebook.com |
Starts with same word
800bluebook.com |
Starts similarily
800bluebook.com |
🔍 DNS Trace
📋 Delegation Chain
| Zone | Nameservers | Glue |
|---|---|---|
| com | l.gtld-servers.net, j.gtld-servers.net, h.gtld-servers.net, d.gtld-servers.net... | - |
| 800bluebook.com | edns3.ultradns.net, edns3.ultradns.com, ns52.ultradns2.com, ns52.ultradns2.org | 4 records |
✅ Authoritative Response
Server: 192.54.112.30
NS records: edns3.ultradns.net, edns3.ultradns.com, ns52.ultradns2.com, ns52.ultradns2.org
🔒 DNSSEC Status
⚠️ Insecure (no DNSSEC)
No DS record for 800bluebook.com (unsigned zone)
⏱️ Timing
Total: 357ms | Queries: -
📄 Records
| Type | Count | Sample Data |
|---|---|---|
| A | 1 | 204.74.99.100 |
| NS | 4 | ns52.ultradns2.org, edns3.ultradns.com... |
| SOA | 1 | pdns164.ultradns.com mosika.kbb.com |
📌 Glue Records Collected
Total: 4
Out-of-bailiwick: 4 (edns3.ultradns.com, edns3.ultradns.com, ns52.ultradns2.com...)
AI analysis
800bluebook.com is the parent of email.800bluebook.com.
800bluebook.com points to a single IP number: 204.74.99.100.
other host names for instance bmcsoftware.eu, bdosl.com, highered.mcgraw-hill.com, internet.world.com and subsidyok.com share IP numbers with 800bluebook.com.
800bluebook.com is delegated to five name servers: edns3.ultradns.com, pdns164.ultradns.com, ns52.ultradns2.com, edns3.ultradns.net and ns52.ultradns2.org.
800bluebook.com at least partially shares name servers with other domains, for instance gaba.cz, onlineautotrader.com, calcadd-in.com, whatwedoworks.com and 245.142.in-addr.arpa.
These name servers are commonly used with edns3.ultradns.biz, edns3.ultradns.org, ns7.ultradns2.com and ns7.ultradns2.org.
Hosts with two IP numbers:
edns3.ultradns.com points to 2001:502:f3ff::203 and 204.74.66.3.
pdns164.ultradns.com points to 2001:502:f3ff::c8 and 156.154.64.164.
ns52.ultradns2.com points to 2610:a1:3134::53 and 204.74.104.52.
edns3.ultradns.net points to 2610:a1:1014::203 and 204.74.110.3.
ns52.ultradns2.org points to 2610:a1:3234::53 and 204.74.106.52.