bizdoc.com - robtex.com
bizdoc.com
| DNSSEC | ⚠️ Not signed | ||||||
| A | 216.74.247.27🇺🇸 LOGIX-1216.74.240.0/21 Houston | ||||||
| PTR | mail.bkwm.com | ||||||
| NS | mail.bkwm.com ⭐ ⚠️ Not in parent delegation | ||||||
| NS | ns1.bkwm.com ⚠️ Not in zone NS records | ||||||
| NS | ns2.bkwm.com ⚠️ Not in zone NS records | ||||||
| NS | ns3.bkwm.com ⚠️ Not in zone NS records | ||||||
| A | 216.74.247.26🇺🇸 LOGIX-1216.74.240.0/21 Houston | ||||||
| MX | mail.bizdoc.com ⭐ | ||||||
| A | 216.74.247.27🇺🇸 LOGIX-1216.74.240.0/21 Houston | ||||||
| PTR | mail.bkwm.com | ||||||
| TXT | v=spf1 mx -all | ||||||
| SOA | mail.bkwm.compostmaster@bkwm.com 2022-09-04 #1 | ||||||
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=1774564232 | ||||||
Subdomains
mail.bizdoc.com |
Same first word
bizdoc.co |
bizdoc.ru |
bizdoc.co.nz |
bizdoc.co.il |
bizdoc.vg |
bizdoc.net |
bizdoc.cn |
bizdoc.biz |
bizdoc.com |
bizdoc.no |
bizdoc.vn |
bizdoc.ca |
Similar names
DNS History
7 records (6 active, 1 former)
●NSns1.bkwm.com2026-03-22 → 2026-03-26 · 3 obs
● 2026-03-22 20:12:24
● 2026-03-26 22:56:42
●NSns2.bkwm.com2026-03-22 → 2026-03-26 · 3 obs
● 2026-03-22 20:12:24
● 2026-03-26 22:56:42
●NSns3.bkwm.com2026-03-22 → 2026-03-26 · 3 obs
● 2026-03-22 20:12:24
● 2026-03-26 22:56:42
●MXmail.bizdoc.com2015-08-31 → 2026-03-26 · 2 obs
● 2026-03-26 22:56:42
○A216.74.247.252015-08-31 → 2015-12-12 · 4 obs
● 2015-12-12 04:11:24
○ 2016-03-13 20:36:18
○ 2026-03-26 22:56:42
●A216.74.247.272016-03-13 → 2026-03-26 · 3 obs
● 2016-03-13 20:36:18
● 2026-03-26 22:56:42
🔍 DNS Trace
📋 Delegation Chain
| Zone | Nameservers | Glue |
|---|---|---|
| com | a.gtld-servers.net, b.gtld-servers.net, c.gtld-servers.net, d.gtld-servers.net... | - |
| bizdoc.com | ns2.bkwm.com, ns1.bkwm.com, ns3.bkwm.com | 3 records |
✅ Authoritative Response
Server:216.74.247.24
NS records: ns2.bkwm.com, ns1.bkwm.com, ns3.bkwm.com
🔒 DNSSEC Status
⚠️ Insecure (no DNSSEC)
No DS record for bizdoc.com (unsigned zone)
⏱️ Timing
Total: 590ms | Queries: -
📄 Records
| Type | Count | Sample Data |
|---|---|---|
| A | 1 | 216.74.247.27 |
| NS | 1 | mail.bkwm.com |
| MX | 1 | mail.bizdoc.com (pri: 10) |
| TXT | 1 | v=spf1 mx -all |
| SOA | 1 | mail.bkwm.com postmaster.bkwm.com |
📌 Glue Records Collected
Total: 3
Out-of-bailiwick: 3 (ns2.bkwm.com, ns1.bkwm.com, ns3.bkwm.com)
Analysis
Hierarchy
The parent of mail.bizdoc.com is bizdoc.com.
IP Addresses
bizdoc.com points to IP number: 216.74.247.27.
Other host names such as mail.jokeguy.com, mail.nightstar.net, mail.belding.net, mail.bemroses.net and beldingenterprises.com share IPs with bizdoc.com.
Name Servers
bizdoc.com is delegated to four name servers: mail.bkwm.com, ns1.bkwm.com, ns2.bkwm.com and ns3.bkwm.com.
bizdoc.com at least partially shares name servers with other domains, for instance nightstar.net, espshop.com, willmaxx.com, bkwm.com and jokeguy.com.
These name servers are commonly used together with ns1.bkwm.net, ns2.bkwm.net and ns3.bkwm.net.
Host names with a single IP: ns3.bkwm.com points to 216.74.247.26.
Mail Servers
bizdoc.com is handled by a single mail server, mail.bizdoc.com.
mail.bizdoc.com points to a single IP: 216.74.247.27.