hpreftool.com - dns.ninja
hpreftool.com
| DNSSEC | ⚠️ Not signed | ||||||
| NS | ns-889.awsdns-47.net ⭐ | ||||||
| A | 2600:9000:5303:7900::1🇺🇸 Amazon2600:9000:5303::/48 - CloudFront | ||||||
| PTR | ns-889.awsdns-47.net | ||||||
| A | 205.251.195.121🇺🇸 Amazon205.251.195.0/24 prefix | ||||||
| PTR | ns-889.awsdns-47.net | ||||||
| NS | ns-1405.awsdns-47.org | ||||||
| A | 2600:9000:5305:7d00::1🇺🇸 Amazon2600:9000:5305::/48 - CloudFront | ||||||
| PTR | ns-1405.awsdns-47.org | ||||||
| A | 205.251.197.125🇺🇸 Amazon205.251.197.0/24 prefix | ||||||
| PTR | ns-1405.awsdns-47.org | ||||||
| NS | ns-1584.awsdns-06.co.uk | ||||||
| A | 2600:9000:5306:3000::1🇺🇸 Amazon2600:9000:5306::/48 - CloudFront | ||||||
| PTR | ns-1584.awsdns-06.co.uk | ||||||
| A | 205.251.198.48🇺🇸 Amazon205.251.198.0/24 prefix | ||||||
| PTR | ns-1584.awsdns-06.co.uk | ||||||
| NS | ns-353.awsdns-44.com | ||||||
| A | 2600:9000:5301:6100::1🇺🇸 Amazon2600:9000:5301::/48 - CloudFront | ||||||
| PTR | ns-353.awsdns-44.com | ||||||
| A | 205.251.193.97🇺🇸 Amazon205.251.193.0/24 prefix | ||||||
| PTR | ns-353.awsdns-44.com | ||||||
| TXT | _27z3ome8896rl4w50jsn8gfipwvd3ve | ||||||
| TXT | v=spf1 -all | ||||||
| SOA | ns-889.awsdns-47.netawsdns-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=1782024635 | ||||||
Subdomains
ref-tool-stg.hpreftool.com |
Same first word
hpreftool.com |
Similar names
DNS History
4 records (4 active, 0 former)
●NSns-1405.awsdns-47.org2026-02-27 → 2026-06-21 · 2 obs
● 2026-06-21 07:10:08
●NSns-1584.awsdns-06.co.uk2026-02-27 → 2026-06-21 · 2 obs
● 2026-06-21 07:10:08
●NSns-353.awsdns-44.com2026-02-27 → 2026-06-21 · 2 obs
● 2026-06-21 07:10:08
●NSns-889.awsdns-47.net2026-02-27 → 2026-06-21 · 2 obs
● 2026-06-21 07:10:08
🔍 DNS Trace
📋 Delegation Chain
| Zone | Nameservers | Glue |
|---|---|---|
| com | l.gtld-servers.net, j.gtld-servers.net, h.gtld-servers.net, d.gtld-servers.net... | - |
| hpreftool.com | ns-353.awsdns-44.com, ns-889.awsdns-47.net, ns-1584.awsdns-06.co.uk, ns-1405.awsdns-47.org | 2 records |
✅ Authoritative Response
Server:205.251.198.48
NS records: ns-353.awsdns-44.com, ns-889.awsdns-47.net, ns-1584.awsdns-06.co.uk, ns-1405.awsdns-47.org
🔒 DNSSEC Status
⚠️ Insecure (no DNSSEC)
No DS record for hpreftool.com (unsigned zone)
⏱️ Timing
Total: 385ms | Queries: -
📄 Records
| Type | Count | Sample Data |
|---|---|---|
| NS | 4 | ns-1405.awsdns-47.org, ns-1584.awsdns-06.co.uk... |
| TXT | 2 | _27z3ome8896rl4w50jsn8gfipwvd3ve, v=spf1 -all |
| SOA | 1 | ns-889.awsdns-47.net awsdns-hostmaster.a |
📌 Glue Records Collected
Total: 2
Out-of-bailiwick: 2 (ns-353.awsdns-44.com, ns-353.awsdns-44.com)
Analysis
Hierarchy
The domain ref-tool-stg.hpreftool.com falls under the parent hpreftool.com.
Name Servers
hpreftool.com has four authoritative name servers: ns-353.awsdns-44.com, ns-889.awsdns-47.net, ns-1405.awsdns-47.org and ns-1584.awsdns-06.co.uk.
At least some of hpreftool.com's name servers are shared with other domains, for example 36.54.207.in-addr.arpa, efexor.com, pmsilicone.com and two more.
Four hostnames, each resolving to a pair of IP addresses: ns-353.awsdns-44.com directs to 205.251.193.97 and 2600:9000:5301:6100::1; ns-889.awsdns-47.net directs to 205.251.195.121 and 2600:9000:5303:7900::1; ns-1405.awsdns-47.org directs to 205.251.197.125 and 2600:9000:5305:7d00::1; ns-1584.awsdns-06.co.uk directs to 205.251.198.48 and 2600:9000:5306:3000::1.