bw900.com - robtex.com
bw900.com
| DNSSEC | ⚠️ Not signed | ||||||
| NS | ns-1937.awsdns-50.co.uk ⭐ | ||||||
| A | 2600:9000:5307:9100::1🇺🇸 Amazon2600:9000:5307::/48 - CloudFront | ||||||
| PTR | ns-1937.awsdns-50.co.uk | ||||||
| A | 205.251.199.145🇺🇸 Amazon205.251.199.0/24 prefix | ||||||
| PTR | ns-1937.awsdns-50.co.uk | ||||||
| NS | ns-1518.awsdns-61.org | ||||||
| A | 2600:9000:5305:ee00::1🇺🇸 Amazon2600:9000:5305::/48 - CloudFront | ||||||
| PTR | ns-1518.awsdns-61.org | ||||||
| A | 205.251.197.238🇺🇸 Amazon205.251.197.0/24 prefix | ||||||
| PTR | ns-1518.awsdns-61.org | ||||||
| NS | ns-282.awsdns-35.com ⚠️ Not in parent delegation | ||||||
| A | 2600:9000:5301:1a00::1🇺🇸 Amazon2600:9000:5301::/48 - CloudFront | ||||||
| PTR | ns-282.awsdns-35.com | ||||||
| A | 205.251.193.26🇺🇸 Amazon205.251.193.0/24 prefix | ||||||
| PTR | ns-282.awsdns-35.com | ||||||
| NS | ns-690.awsdns-22.net ⚠️ Not in parent delegation | ||||||
| A | 2600:9000:5302:b200::1🇺🇸 Amazon2600:9000:5302::/48 - CloudFront | ||||||
| PTR | ns-690.awsdns-22.net | ||||||
| A | 205.251.194.178🇺🇸 Amazon205.251.194.0/24 prefix | ||||||
| PTR | ns-690.awsdns-22.net | ||||||
| SOA | ns-1937.awsdns-50.co.ukawsdns-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=1771291435 | ||||||
Similar names
DNS History
12 records (4 active, 8 former)
○NSf1g1ns1.dnspod.net2017-03-13 → 2017-03-13 · 3 obs
● 2017-03-13 19:52:38
○ 2026-03-01 18:27:24
○NSf1g1ns2.dnspod.net2017-03-13 → 2017-03-13 · 3 obs
● 2017-03-13 19:52:38
○ 2026-03-01 18:27:24
●NSns-1518.awsdns-61.org2026-03-01 → 2026-03-01 · 2 obs
● 2026-03-01 18:27:24
●NSns-1937.awsdns-50.co.uk2026-03-01 → 2026-03-01 · 2 obs
● 2026-03-01 18:27:24
●NSns-282.awsdns-35.com2026-03-01 → 2026-03-01 · 2 obs
● 2026-03-01 18:27:24
●NSns-690.awsdns-22.net2026-03-01 → 2026-03-01 · 2 obs
● 2026-03-01 18:27:24
○NSns.gabia.co.kr2015-11-20 → 2016-07-16 · 4 obs
● 2016-07-16 09:48:22
○ 2017-03-13 19:52:38
○ 2026-03-01 18:27:24
○NSns.gabia.co.kr.bw900.com2015-11-20 → 2016-07-16 · 4 obs
● 2016-07-16 09:48:22
○ 2017-03-13 19:52:38
○ 2026-03-01 18:27:24
○NSns.gabia.net2015-11-20 → 2016-07-16 · 4 obs
● 2016-07-16 09:48:22
○ 2017-03-13 19:52:38
○ 2026-03-01 18:27:24
○NSns1.gabia.co.kr2015-11-20 → 2016-07-16 · 4 obs
● 2016-07-16 09:48:22
○ 2017-03-13 19:52:38
○ 2026-03-01 18:27:24
○A205.252.220.162017-03-13 → 2017-03-13 · 3 obs
● 2017-03-13 19:52:38
○ 2026-03-01 18:27:24
○A23.228.103.462015-11-20 → 2016-07-16 · 4 obs
● 2016-07-16 09:48:22
○ 2017-03-13 19:52:38
○ 2026-03-01 18:27:24
🔍 DNS Trace
📋 Delegation Chain
| Zone | Nameservers | Glue |
|---|---|---|
| com | a.gtld-servers.net, b.gtld-servers.net, c.gtld-servers.net, d.gtld-servers.net... | - |
| bw900.com | ns-1937.awsdns-50.co.uk, ns-1518.awsdns-61.org | - |
✅ Authoritative Response
Server: 205.251.197.238
NS records: ns-1937.awsdns-50.co.uk, ns-1518.awsdns-61.org
🔒 DNSSEC Status
⚠️ Insecure (no DNSSEC)
No DS record for bw900.com (unsigned zone)
⏱️ Timing
Total: 546ms | Queries: -
📄 Records
| Type | Count | Sample Data |
|---|---|---|
| NS | 4 | ns-1518.awsdns-61.org, ns-1937.awsdns-50.co.uk... |
| SOA | 1 | ns-1937.awsdns-50.co.uk awsdns-hostmaste |
Analysis
Name Servers
bw900.com is delegated to four name servers: ns-282.awsdns-35.com, ns-690.awsdns-22.net, ns-1518.awsdns-61.org and ns-1937.awsdns-50.co.uk.
bw900.com at least partially shares name servers with other domains, for instance sapientx.com, 2025martins.com, trutav.com, langtago.com and isbatuniversity.ac.ug.
these name servers are commonly used alongside ns-1870.awsdns-41.co.uk.
Host names with two IP numbers:
ns-282.awsdns-35.com points to 2600:9000:5301:1a00::1 and 205.251.193.26; ns-690.awsdns-22.net points to 2600:9000:5302:b200::1 and 205.251.194.178; ns-1518.awsdns-61.org points to 2600:9000:5305:ee00::1 and 205.251.197.238; ns-1937.awsdns-50.co.uk points to 2600:9000:5307:9100::1 and 205.251.199.145.