concise.biz - robtex.com
concise.biz
| DNSSEC | ⚠️ Not signed | ||||||
| NS | ns-1294.awsdns-33.org ⚠️ Not in zone NS records | ||||||
| A | 2600:9000:5305:e00::1🇺🇸 Amazon2600:9000:5305::/48 - CloudFront | ||||||
| PTR | ns-1294.awsdns-33.org | ||||||
| A | 205.251.197.14🇺🇸 Amazon205.251.197.0/24 prefix | ||||||
| PTR | ns-1294.awsdns-33.org | ||||||
| NS | ns-1982.awsdns-55.co.uk ⚠️ Not in zone NS records | ||||||
| A | 2600:9000:5307:be00::1🇺🇸 Amazon2600:9000:5307::/48 - CloudFront | ||||||
| PTR | ns-1982.awsdns-55.co.uk | ||||||
| A | 205.251.199.190🇺🇸 Amazon205.251.199.0/24 prefix | ||||||
| PTR | ns-1982.awsdns-55.co.uk | ||||||
| NS | ns-294.awsdns-36.com ⚠️ Not in zone NS records | ||||||
| A | 2600:9000:5301:2600::1🇺🇸 Amazon2600:9000:5301::/48 - CloudFront | ||||||
| PTR | ns-294.awsdns-36.com | ||||||
| A | 205.251.193.38🇺🇸 Amazon205.251.193.0/24 prefix | ||||||
| PTR | ns-294.awsdns-36.com | ||||||
| NS | ns-947.awsdns-54.net ⚠️ Not in zone NS records | ||||||
| A | 2600:9000:5303:b300::1🇺🇸 Amazon2600:9000:5303::/48 - CloudFront | ||||||
| PTR | ns-947.awsdns-54.net | ||||||
| A | 205.251.195.179🇺🇸 Amazon205.251.195.0/24 prefix | ||||||
| PTR | ns-947.awsdns-54.net | ||||||
biz
| DNSSEC | 🔒 Signed (DS record present) | ||||||
| NS | a.gtld.biz ⭐ | ||||||
| NS | b.gtld.biz | ||||||
| NS | c.gtld.biz | ||||||
| NS | m.gtld.biz | ||||||
| NS | n.gtld.biz | ||||||
| NS | w.gtld.biz | ||||||
| NS | x.gtld.biz | ||||||
| NS | y.gtld.biz | ||||||
| SOA | a.gtld.bizadmin@tldns.godaddy serial=1785511348 | ||||||
Same first word
Similar names
DNS History
4 records (4 active, 0 former)
●NSns-1294.awsdns-33.org2026-04-29 → 2026-07-31 · 2 obs
● 2026-07-31 15:30:46
●NSns-1982.awsdns-55.co.uk2026-04-29 → 2026-07-31 · 2 obs
● 2026-07-31 15:30:46
●NSns-294.awsdns-36.com2026-04-29 → 2026-07-31 · 2 obs
● 2026-07-31 15:30:46
●NSns-947.awsdns-54.net2026-04-29 → 2026-07-31 · 2 obs
● 2026-07-31 15:30:46
🔍 DNS Trace
📋 Delegation Chain
| Zone | Nameservers | Glue |
|---|---|---|
| biz | y.gtld.biz, x.gtld.biz, m.gtld.biz, a.gtld.biz... | - |
| concise.biz | ns-1294.awsdns-33.org, ns-947.awsdns-54.net, ns-294.awsdns-36.com, ns-1982.awsdns-55.co.uk | - |
✅ Authoritative Response
Server:205.251.197.14
NS records: ns-1294.awsdns-33.org, ns-947.awsdns-54.net, ns-294.awsdns-36.com, ns-1982.awsdns-55.co.uk
🔒 DNSSEC Status
⚠️ Insecure (no DNSSEC)
No DS record for concise.biz (unsigned zone)
⏱️ Timing
Total: 552ms | Queries: -
📄 Records
| Type | Count | Sample Data |
|---|
Analysis
Name Servers
Four name servers handle the delegation for concise.biz: ns-294.awsdns-36.com, ns-947.awsdns-54.net, ns-1294.awsdns-33.org and ns-1982.awsdns-55.co.uk.
concise.biz has at least partial name server overlap with other domains, such as dm7ii62qkhy9z.cloudfront.net, kcipatientstories.com, miralista.com and two others.
ns-294.awsdns-36.com, ns-947.awsdns-54.net, ns-1294.awsdns-33.org and ns-1982.awsdns-55.co.uk all point to exactly two IP numbers each: ns-294.awsdns-36.com → 205.251.193.38 and 2600:9000:5301:2600::1; ns-947.awsdns-54.net → 205.251.195.179 and 2600:9000:5303:b300::1; ns-1294.awsdns-33.org → 205.251.197.14 and 2600:9000:5305:e00::1; ns-1982.awsdns-55.co.uk → 205.251.199.190 and 2600:9000:5307:be00::1.