b2cdw.com - robtex.com
b2cdw.com
| DNSSEC | ⚠️ Not signed | ||||||
| A | 18.140.78.223🇸🇬 Amazon18.140.0.0/15 EC2 SIN prefix | ||||||
| PTR | ec2-18-140-78-223.ap-southeast-1.compute.amazonaws.com | ||||||
| A | 52.220.82.188🇸🇬 Amazon52.220.0.0/15 SIN prefix | ||||||
| NS | ns-848.awsdns-42.net ⭐ | ||||||
| A | 2600:9000:5303:5000::1🇺🇸 Amazon2600:9000:5303::/48 - CloudFront | ||||||
| PTR | ns-848.awsdns-42.net | ||||||
| A | 205.251.195.80🇺🇸 Amazon205.251.195.0/24 prefix | ||||||
| PTR | ns-848.awsdns-42.net | ||||||
| NS | ns-1323.awsdns-37.org | ||||||
| A | 2600:9000:5305:2b00::1🇺🇸 Amazon2600:9000:5305::/48 - CloudFront | ||||||
| PTR | ns-1323.awsdns-37.org | ||||||
| A | 205.251.197.43🇺🇸 Amazon205.251.197.0/24 prefix | ||||||
| PTR | ns-1323.awsdns-37.org | ||||||
| NS | ns-161.awsdns-20.com | ||||||
| A | 2600:9000:5300:a100::1🇺🇸 Amazon2600:9000:5300::/48 - CloudFront | ||||||
| PTR | ns-161.awsdns-20.com | ||||||
| A | 205.251.192.161🇺🇸 Amazon205.251.192.0/24 prefix | ||||||
| PTR | ns-161.awsdns-20.com | ||||||
| NS | ns-1777.awsdns-30.co.uk | ||||||
| A | 2600:9000:5306:f100::1🇺🇸 Amazon2600:9000:5306::/48 - CloudFront | ||||||
| PTR | ns-1777.awsdns-30.co.uk | ||||||
| A | 205.251.198.241🇺🇸 Amazon205.251.198.0/24 prefix | ||||||
| PTR | ns-1777.awsdns-30.co.uk | ||||||
| SOA | ns-848.awsdns-42.netawsdns-hostmaster@amazon.com serial=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=1774425722 | ||||||
Same first word
b2cdw.com |
DNS History
7 records (6 active, 1 former)
●NSns-1323.awsdns-37.org2026-03-01 → 2026-03-25 · 2 obs
● 2026-03-25 08:21:44
●NSns-161.awsdns-20.com2026-03-01 → 2026-03-25 · 2 obs
● 2026-03-25 08:21:44
●NSns-1777.awsdns-30.co.uk2026-03-01 → 2026-03-25 · 2 obs
● 2026-03-25 08:21:44
●NSns-848.awsdns-42.net2026-03-01 → 2026-03-25 · 2 obs
● 2026-03-25 08:21:44
●A18.140.78.2232026-03-25 → 2026-03-25 · 2 obs
● 2026-03-25 08:21:44
●A52.220.82.1882026-03-25 → 2026-03-25 · 2 obs
● 2026-03-25 08:21:44
○A54.179.39.252026-03-01 → 2026-03-01 · 2 obs
○ 2026-03-25 08:21:44
🔍 DNS Trace
📋 Delegation Chain
| Zone | Nameservers | Glue |
|---|---|---|
| com | l.gtld-servers.net, d.gtld-servers.net, k.gtld-servers.net, h.gtld-servers.net... | - |
| b2cdw.com | ns-161.awsdns-20.com, ns-848.awsdns-42.net, ns-1777.awsdns-30.co.uk, ns-1323.awsdns-37.org | 1 record |
✅ Authoritative Response
Server:205.251.197.43
NS records: ns-161.awsdns-20.com, ns-848.awsdns-42.net, ns-1777.awsdns-30.co.uk, ns-1323.awsdns-37.org
🔒 DNSSEC Status
⚠️ Insecure (no DNSSEC)
No DS record for b2cdw.com (unsigned zone)
⏱️ Timing
Total: 303ms | Queries: -
📄 Records
| Type | Count | Sample Data |
|---|---|---|
| A | 2 | 18.140.78.223, 52.220.82.188 |
| NS | 4 | ns-1323.awsdns-37.org, ns-161.awsdns-20.com... |
| SOA | 1 | ns-848.awsdns-42.net awsdns-hostmaster.a |
📌 Glue Records Collected
Total: 1
Out-of-bailiwick: 1 (ns-161.awsdns-20.com)
Analysis
IP Addresses
b2cdw.com points to two IP numbers: 18.140.78.223 and 52.220.82.188.
Name Servers
b2cdw.com is delegated to four name servers: ns-161.awsdns-20.com, ns-848.awsdns-42.net, ns-1323.awsdns-37.org and ns-1777.awsdns-30.co.uk.
b2cdw.com at least partially shares its name servers with other domains, for instance legacyjourney.com, bistro-gohoubi.com, fewo-anzeigen.de, karmansingh.com and ourlivesarchives.com.
Host names with two IPs: ns-161.awsdns-20.com points to 2600:9000:5300:a100::1 and 205.251.192.161; ns-848.awsdns-42.net points to 2600:9000:5303:5000::1 and 205.251.195.80; ns-1323.awsdns-37.org points to 2600:9000:5305:2b00::1 and 205.251.197.43; ns-1777.awsdns-30.co.uk points to 2600:9000:5306:f100::1 and 205.251.198.241.