biddersworld.com - robtex.com
biddersworld.com
| DNSSEC | ⚠️ Not signed | ||||||
| A | 64.27.82.231🇺🇸 DATAPIPE64.27.64.0/18 DP | ||||||
| NS | ns1.biddercentral.com ⭐ | ||||||
| A | 198.74.61.46🇺🇸 AKAMAI-LINODE-AP198.74.56.0/21 Akamai Technologies | ||||||
| PTR | ns-master.biddercentral.com | ||||||
| NS | ns2.biddercentral.com | ||||||
| A | 50.116.15.149🇺🇸 AKAMAI-LINODE-AP50.116.0.0/20 Akamai Technologies | ||||||
| PTR | ns-west.biddercentral.com | ||||||
| MX | mail.biddersworld.com ⭐ | ||||||
| A | 64.27.82.230🇺🇸 DATAPIPE64.27.64.0/18 DP | ||||||
| PTR | srv4.biddercentral.com | ||||||
| TXT | v=spf1 mx ?all | ||||||
| SOA | ns1.biddercentral.comhostmaster@biddercentral.com 2012-01-06 #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=1774582392 | ||||||
Subdomains
mail.biddersworld.com |
Same first word
biddersworld.com |
DNS History
4 records (4 active, 0 former)
●NSns1.biddercentral.com2015-05-17 → 2026-03-27 · 2 obs
● 2026-03-27 03:52:08
●NSns2.biddercentral.com2015-05-17 → 2026-03-27 · 2 obs
● 2026-03-27 03:52:08
●MXmail.biddersworld.com2015-05-17 → 2026-03-27 · 2 obs
● 2026-03-27 03:52:08
●A64.27.82.2312015-05-17 → 2026-03-27 · 2 obs
● 2026-03-27 03:52:08
🔍 DNS Trace
📋 Delegation Chain
| Zone | Nameservers | Glue |
|---|---|---|
| com | l.gtld-servers.net, j.gtld-servers.net, h.gtld-servers.net, d.gtld-servers.net... | - |
| biddersworld.com | ns1.biddercentral.com, ns2.biddercentral.com | 2 records |
✅ Authoritative Response
Server:50.116.15.149
NS records: ns1.biddercentral.com, ns2.biddercentral.com
🔒 DNSSEC Status
⚠️ Insecure (no DNSSEC)
No DS record for biddersworld.com (unsigned zone)
⏱️ Timing
Total: 210ms | Queries: -
📄 Records
| Type | Count | Sample Data |
|---|---|---|
| A | 1 | 64.27.82.231 |
| NS | 2 | ns2.biddercentral.com, ns1.biddercentral.com |
| MX | 1 | mail.biddersworld.com (pri: 10) |
| TXT | 1 | v=spf1 mx ?all |
| SOA | 1 | ns1.biddercentral.com hostmaster.bidderc |
📌 Glue Records Collected
Total: 2
Out-of-bailiwick: 2 (ns1.biddercentral.com, ns2.biddercentral.com)
Analysis
Hierarchy
mail.biddersworld.com has biddersworld.com as its parent.
IP Addresses
biddersworld.com maps to IP address 64.27.82.231.
Name Servers
Two name servers ns1.biddercentral.com and ns2.biddercentral.com are delegated to biddersworld.com.
biddersworld.com uses the same name server configuration as other domains, such as nysauctions.com, nysauctionsbids.com, dinerainbow.com, aarauctions.com and danhauerauction.com.
biddersworld.com at least partially shares name servers with other domains such as posniklive.com, crgliveauction.com, aarbids.com, naarealestateauction.com and naarealestateauctions.com.
These name servers are commonly used with ns1.lujohns.com and ns2.lujohns.com.
Host names with a single IP address:
ns1.biddercentral.com points to 198.74.61.46
ns2.biddercentral.com points to 50.116.15.149
Mail Servers
biddersworld.com is handled by a single mail server, mail.biddersworld.com.
mail.biddersworld.com points to one IP number: 64.27.82.230.