smartdeviceshield.com - robtex.com
smartdeviceshield.com
| DNSSEC | ⚠️ Not signed | ||||||
| NS | ns-76.awsdns-09.com ⭐ | ||||||
| A | 2600:9000:5300:4c00::1🇺🇸 Amazon2600:9000:5300::/48 - CloudFront | ||||||
| PTR | ns-76.awsdns-09.com | ||||||
| A | 205.251.192.76🇺🇸 Amazon205.251.192.0/24 prefix | ||||||
| PTR | ns-76.awsdns-09.com | ||||||
| NS | ns-1099.awsdns-09.org | ||||||
| A | 2600:9000:5304:4b00::1🇺🇸 Amazon2600:9000:5304::/48 - CloudFront | ||||||
| PTR | ns-1099.awsdns-09.org | ||||||
| A | 205.251.196.75🇺🇸 Amazon205.251.196.0/24 prefix | ||||||
| PTR | ns-1099.awsdns-09.org | ||||||
| NS | ns-1993.awsdns-57.co.uk | ||||||
| A | 2600:9000:5307:c900::1🇺🇸 Amazon2600:9000:5307::/48 - CloudFront | ||||||
| PTR | ns-1993.awsdns-57.co.uk | ||||||
| A | 205.251.199.201🇺🇸 Amazon205.251.199.0/24 prefix | ||||||
| PTR | ns-1993.awsdns-57.co.uk | ||||||
| NS | ns-863.awsdns-43.net | ||||||
| A | 2600:9000:5303:5f00::1🇺🇸 Amazon2600:9000:5303::/48 - CloudFront | ||||||
| PTR | ns-863.awsdns-43.net | ||||||
| A | 205.251.195.95🇺🇸 Amazon205.251.195.0/24 prefix | ||||||
| PTR | ns-863.awsdns-43.net | ||||||
| SOA | ns-76.awsdns-09.comawsdns-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 | ||||||
Same first word
smartdeviceshield.com |
DNS History
6 records (4 active, 2 former)
●NSns-1099.awsdns-09.org2026-03-01 → 2026-03-01 · 2 obs
● 2026-03-01 02:42:08
●NSns-1993.awsdns-57.co.uk2026-03-01 → 2026-03-01 · 2 obs
● 2026-03-01 02:42:08
●NSns-76.awsdns-09.com2026-03-01 → 2026-03-01 · 2 obs
● 2026-03-01 02:42:08
●NSns-863.awsdns-43.net2026-03-01 → 2026-03-01 · 2 obs
● 2026-03-01 02:42:08
○NSns1.softlayer.com2017-11-18 → 2017-11-18 · 2 obs
○ 2026-03-01 02:42:08
○NSns2.softlayer.com2017-11-18 → 2017-11-18 · 2 obs
○ 2026-03-01 02:42:08
🔍 DNS Trace
📋 Delegation Chain
| Zone | Nameservers | Glue |
|---|---|---|
| com | k.gtld-servers.net, f.gtld-servers.net, b.gtld-servers.net, c.gtld-servers.net... | - |
| smartdeviceshield.com | ns-76.awsdns-09.com, ns-863.awsdns-43.net, ns-1099.awsdns-09.org, ns-1993.awsdns-57.co.uk | 1 record |
✅ Authoritative Response
Server: 205.251.199.201
NS records: ns-76.awsdns-09.com, ns-863.awsdns-43.net, ns-1099.awsdns-09.org, ns-1993.awsdns-57.co.uk
🔒 DNSSEC Status
⚠️ Insecure (no DNSSEC)
No DS record for smartdeviceshield.com (unsigned zone)
⏱️ Timing
Total: 384ms | Queries: -
📄 Records
| Type | Count | Sample Data |
|---|---|---|
| NS | 4 | ns-1099.awsdns-09.org, ns-1993.awsdns-57.co.uk... |
| SOA | 1 | ns-76.awsdns-09.com awsdns-hostmaster.am |
📌 Glue Records Collected
Total: 1
Out-of-bailiwick: 1 (ns-76.awsdns-09.com)
Analysis
Name Servers
smartdeviceshield.com's delegation is handled by four name servers: ns-76.awsdns-09.com, ns-863.awsdns-43.net, ns-1099.awsdns-09.org and ns-1993.awsdns-57.co.uk.
smartdeviceshield.com partially shares name servers with other domains; examples include chinmei.com.tw, rendek.us, hakualead.com, asapstudentloans.net and spsvdev.com.
Host names with two IPs:
ns-76.awsdns-09.com points to 2600:9000:5300:4c00::1 and 205.251.192.76
ns-863.awsdns-43.net points to 2600:9000:5303:5f00::1 and 205.251.195.95
ns-1099.awsdns-09.org points to 2600:9000:5304:4b00::1 and 205.251.196.75
ns-1993.awsdns-57.co.uk points to 2600:9000:5307:c900::1 and 205.251.199.201