ntttesca.com - robtex.com
ntttesca.com
| DNSSEC | ⚠️ Not signed | ||||||
| NS | ns-143.awsdns-17.com ⚠️ Not in zone NS records | ||||||
| A | 2600:9000:5300:8f00::1🇺🇸 Amazon2600:9000:5300::/48 - CloudFront | ||||||
| PTR | ns-143.awsdns-17.com | ||||||
| A | 205.251.192.143🇺🇸 Amazon205.251.192.0/24 prefix | ||||||
| PTR | ns-143.awsdns-17.com | ||||||
| NS | ns-1491.awsdns-58.org ⚠️ Not in zone NS records | ||||||
| A | 2600:9000:5305:d300::1🇺🇸 Amazon2600:9000:5305::/48 - CloudFront | ||||||
| PTR | ns-1491.awsdns-58.org | ||||||
| A | 205.251.197.211🇺🇸 Amazon205.251.197.0/24 prefix | ||||||
| PTR | ns-1491.awsdns-58.org | ||||||
| NS | ns-2038.awsdns-62.co.uk ⚠️ Not in zone NS records | ||||||
| A | 2600:9000:5307:f600::1🇺🇸 Amazon2600:9000:5307::/48 - CloudFront | ||||||
| PTR | ns-2038.awsdns-62.co.uk | ||||||
| A | 205.251.199.246🇺🇸 Amazon205.251.199.0/24 prefix | ||||||
| PTR | ns-2038.awsdns-62.co.uk | ||||||
| NS | ns-957.awsdns-55.net ⚠️ Not in zone NS records | ||||||
| A | 2600:9000:5303:bd00::1🇺🇸 Amazon2600:9000:5303::/48 - CloudFront | ||||||
| PTR | ns-957.awsdns-55.net | ||||||
| A | 205.251.195.189🇺🇸 Amazon205.251.195.0/24 prefix | ||||||
| PTR | ns-957.awsdns-55.net | ||||||
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=1785402492 | ||||||
Same first word
ntttesca.com |
Similar names
DNS History
4 records (4 active, 0 former)
●NSns-143.awsdns-17.com2026-07-28 → 2026-07-30 · 2 obs
● 2026-07-30 09:08:56
●NSns-1491.awsdns-58.org2026-07-28 → 2026-07-30 · 2 obs
● 2026-07-30 09:08:56
●NSns-2038.awsdns-62.co.uk2026-07-28 → 2026-07-30 · 2 obs
● 2026-07-30 09:08:56
●NSns-957.awsdns-55.net2026-07-28 → 2026-07-30 · 2 obs
● 2026-07-30 09:08:56
🔍 DNS Trace
📋 Delegation Chain
| Zone | Nameservers | Glue |
|---|---|---|
| com | a.gtld-servers.net, j.gtld-servers.net, d.gtld-servers.net, l.gtld-servers.net... | - |
| ntttesca.com | ns-143.awsdns-17.com, ns-957.awsdns-55.net, ns-2038.awsdns-62.co.uk, ns-1491.awsdns-58.org | 2 records |
✅ Authoritative Response
Server:205.251.199.246
NS records: ns-143.awsdns-17.com, ns-957.awsdns-55.net, ns-2038.awsdns-62.co.uk, ns-1491.awsdns-58.org
🔒 DNSSEC Status
⚠️ Insecure (no DNSSEC)
No DS record for ntttesca.com (unsigned zone)
⏱️ Timing
Total: 341ms | Queries: -
📄 Records
| Type | Count | Sample Data |
|---|
📌 Glue Records Collected
Total: 2
Out-of-bailiwick: 2 (ns-143.awsdns-17.com, ns-143.awsdns-17.com)
Analysis
Name Servers
Four name servers handle the delegation for ntttesca.com: ns-143.awsdns-17.com, ns-957.awsdns-55.net, ns-1491.awsdns-58.org and ns-2038.awsdns-62.co.uk.
ntttesca.com shares at least some of its name servers with other domains, including sfty.io, vwapps.cloud, mearstaxis.net and two others.
The host names ns-143.awsdns-17.com, ns-957.awsdns-55.net, ns-1491.awsdns-58.org and ns-2038.awsdns-62.co.uk each resolve to two IP addresses: ns-143.awsdns-17.com resolves to 205.251.192.143 and 2600:9000:5300:8f00::1; ns-957.awsdns-55.net resolves to 205.251.195.189 and 2600:9000:5303:bd00::1; ns-1491.awsdns-58.org resolves to 205.251.197.211 and 2600:9000:5305:d300::1; ns-2038.awsdns-62.co.uk resolves to 205.251.199.246 and 2600:9000:5307:f600::1.