zt777bug.com - robtex.com
zt777bug.com
| DNSSEC | ⚠️ Not signed | ||||||
| NS | ns-1254.awsdns-28.org ⭐ | ||||||
| A | 2600:9000:5304:e600::1🇺🇸 Amazon2600:9000:5304::/48 - CloudFront | ||||||
| PTR | ns-1254.awsdns-28.org | ||||||
| A | 205.251.196.230🇺🇸 Amazon205.251.196.0/24 prefix | ||||||
| PTR | ns-1254.awsdns-28.org | ||||||
| NS | ns-1905.awsdns-46.co.uk ⚠️ Not in parent delegation | ||||||
| A | 2600:9000:5307:7100::1🇺🇸 Amazon2600:9000:5307::/48 - CloudFront | ||||||
| PTR | ns-1905.awsdns-46.co.uk | ||||||
| A | 205.251.199.113🇺🇸 Amazon205.251.199.0/24 prefix | ||||||
| PTR | ns-1905.awsdns-46.co.uk | ||||||
| NS | ns-250.awsdns-31.com | ||||||
| A | 2600:9000:5300:fa00::1🇺🇸 Amazon2600:9000:5300::/48 - CloudFront | ||||||
| PTR | ns-250.awsdns-31.com | ||||||
| A | 205.251.192.250🇺🇸 Amazon205.251.192.0/24 prefix | ||||||
| PTR | ns-250.awsdns-31.com | ||||||
| NS | ns-954.awsdns-55.net ⚠️ Not in parent delegation | ||||||
| A | 2600:9000:5303:ba00::1🇺🇸 Amazon2600:9000:5303::/48 - CloudFront | ||||||
| PTR | ns-954.awsdns-55.net | ||||||
| A | 205.251.195.186🇺🇸 Amazon205.251.195.0/24 prefix | ||||||
| PTR | ns-954.awsdns-55.net | ||||||
| SOA | ns-1254.awsdns-28.orgawsdns-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=1786629324 | ||||||
Same first word
zt777bug.com |
DNS History
4 records (4 active, 0 former)
●NSns-1254.awsdns-28.org2026-03-28 → 2026-08-13 · 2 obs
● 2026-08-13 14:02:36
●NSns-1905.awsdns-46.co.uk2026-03-28 → 2026-08-13 · 2 obs
● 2026-08-13 14:02:36
●NSns-250.awsdns-31.com2026-03-28 → 2026-08-13 · 2 obs
● 2026-08-13 14:02:36
●NSns-954.awsdns-55.net2026-03-28 → 2026-08-13 · 2 obs
● 2026-08-13 14:02:36
🔍 DNS Trace
📋 Delegation Chain
| Zone | Nameservers | Glue |
|---|---|---|
| com | a.gtld-servers.net, b.gtld-servers.net, c.gtld-servers.net, d.gtld-servers.net... | - |
| zt777bug.com | ns-250.awsdns-31.com, ns-1254.awsdns-28.org | 2 records |
✅ Authoritative Response
Server:205.251.192.250
NS records: ns-250.awsdns-31.com, ns-1254.awsdns-28.org
🔒 DNSSEC Status
⚠️ Insecure (no DNSSEC)
No DS record for zt777bug.com (unsigned zone)
⏱️ Timing
Total: 1028ms | Queries: -
📄 Records
| Type | Count | Sample Data |
|---|---|---|
| NS | 4 | ns-1254.awsdns-28.org, ns-1905.awsdns-46.co.uk... |
| SOA | 1 | ns-1254.awsdns-28.org awsdns-hostmaster. |
📌 Glue Records Collected
Total: 2
Out-of-bailiwick: 2 (ns-250.awsdns-31.com, ns-250.awsdns-31.com)
Analysis
Name Servers
zt777bug.com has four authoritative name servers: ns-250.awsdns-31.com, ns-954.awsdns-55.net, ns-1254.awsdns-28.org and ns-1905.awsdns-46.co.uk.
zt777bug.com partially shares its NS delegation with several other domains, including api.gameagents.luna.amazon.dev, afterpremise.co.uk, fluidinterface.com and two others.
ns-250.awsdns-31.com, ns-954.awsdns-55.net, ns-1254.awsdns-28.org and ns-1905.awsdns-46.co.uk each carry two IP addresses. ns-250.awsdns-31.com has 205.251.192.250 and 2600:9000:5300:fa00::1; ns-954.awsdns-55.net has 205.251.195.186 and 2600:9000:5303:ba00::1; ns-1254.awsdns-28.org has 205.251.196.230 and 2600:9000:5304:e600::1; ns-1905.awsdns-46.co.uk has 205.251.199.113 and 2600:9000:5307:7100::1.