entrust.jp - dns.ninja
entrust.jp
| DNSSEC | ⚠️ Not signed | ||||||
| A | 20.75.246.180🇺🇸 Microsoft20.64.0.0/10 | ||||||
| NS | ns-1899.awsdns-45.co.uk ⭐ | ||||||
| A | 2600:9000:5307:6b00::1🇺🇸 Amazon2600:9000:5307::/48 - CloudFront | ||||||
| PTR | ns-1899.awsdns-45.co.uk | ||||||
| A | 205.251.199.107🇺🇸 Amazon205.251.199.0/24 prefix | ||||||
| PTR | ns-1899.awsdns-45.co.uk | ||||||
| NS | ns-1178.awsdns-19.org | ||||||
| A | 2600:9000:5304:9a00::1🇺🇸 Amazon2600:9000:5304::/48 - CloudFront | ||||||
| PTR | ns-1178.awsdns-19.org | ||||||
| A | 205.251.196.154🇺🇸 Amazon205.251.196.0/24 prefix | ||||||
| PTR | ns-1178.awsdns-19.org | ||||||
| NS | ns-151.awsdns-18.com | ||||||
| A | 2600:9000:5300:9700::1🇺🇸 Amazon2600:9000:5300::/48 - CloudFront | ||||||
| PTR | ns-151.awsdns-18.com | ||||||
| A | 205.251.192.151🇺🇸 Amazon205.251.192.0/24 prefix | ||||||
| PTR | ns-151.awsdns-18.com | ||||||
| NS | ns-615.awsdns-12.net | ||||||
| A | 2600:9000:5302:6700::1🇺🇸 Amazon2600:9000:5302::/48 - CloudFront | ||||||
| PTR | ns-615.awsdns-12.net | ||||||
| A | 205.251.194.103🇺🇸 Amazon205.251.194.0/24 prefix | ||||||
| PTR | ns-615.awsdns-12.net | ||||||
| TXT | v=spf1 exists:%{i}._i.%{d}._d.espf.agari.com include:%{d}.e8.spf-protect.agar... | ||||||
| SOA | ns-1899.awsdns-45.co.ukawsdns-hostmaster@amazon.com serial=1 | ||||||
jp
| DNSSEC | 🔒 Signed (DS record present) | ||||||
| NS | z.dns.jp ⭐ | ||||||
| NS | a.dns.jp | ||||||
| NS | b.dns.jp | ||||||
| NS | c.dns.jp | ||||||
| NS | d.dns.jp | ||||||
| NS | e.dns.jp | ||||||
| NS | f.dns.jp | ||||||
| NS | g.dns.jp | ||||||
| NS | h.dns.jp | ||||||
| SOA | z.dns.jproot@dns.jp serial=1785437103 | ||||||
Subdomains
www.entrust.jp |
Same first word
Similar names
DNS History
8 records (5 active, 3 former)
●NSns-1178.awsdns-19.org2026-03-13 → 2026-07-30 · 3 obs
● 2026-03-13 01:28:42
● 2026-07-30 19:44:36
●NSns-151.awsdns-18.com2026-03-13 → 2026-07-30 · 3 obs
● 2026-03-13 01:28:42
● 2026-07-30 19:44:36
●NSns-1899.awsdns-45.co.uk2026-03-13 → 2026-07-30 · 3 obs
● 2026-03-13 01:28:42
● 2026-07-30 19:44:36
●NSns-615.awsdns-12.net2026-03-13 → 2026-07-30 · 3 obs
● 2026-03-13 01:28:42
● 2026-07-30 19:44:36
○NSuns01.usen.ad.jp2015-05-22 → 2016-03-17 · 4 obs
● 2016-03-17 21:22:46
○ 2026-03-13 01:28:42
○ 2026-07-30 19:44:36
○NSuns02.usen.ad.jp2015-05-22 → 2016-03-17 · 4 obs
● 2016-03-17 21:22:46
○ 2026-03-13 01:28:42
○ 2026-07-30 19:44:36
○MXmail.entrust.jp2015-05-22 → 2016-03-17 · 4 obs
● 2016-03-17 21:22:46
○ 2026-03-13 01:28:42
○ 2026-07-30 19:44:36
●A20.75.246.1802026-03-13 → 2026-07-30 · 2 obs
● 2026-07-30 19:44:36
🔍 DNS Trace
📋 Delegation Chain
| Zone | Nameservers | Glue |
|---|---|---|
| jp | a.dns.jp, b.dns.jp, c.dns.jp, d.dns.jp... | - |
| entrust.jp | ns-1178.awsdns-19.org, ns-1899.awsdns-45.co.uk, ns-151.awsdns-18.com, ns-615.awsdns-12.net | - |
✅ Authoritative Response
Server:205.251.196.154
NS records: ns-1178.awsdns-19.org, ns-1899.awsdns-45.co.uk, ns-151.awsdns-18.com, ns-615.awsdns-12.net
🔒 DNSSEC Status
⚠️ Insecure (no DNSSEC)
No DS record for entrust.jp (unsigned zone)
⏱️ Timing
Total: 718ms | Queries: -
📄 Records
| Type | Count | Sample Data |
|---|---|---|
| A | 1 | 20.75.246.180 |
| NS | 4 | ns-1178.awsdns-19.org, ns-151.awsdns-18.com... |
| TXT | 1 | v=spf1 exists:%{i}._i.%{d}._d.espf.agari |
| SOA | 1 | ns-1899.awsdns-45.co.uk awsdns-hostmaste |
Analysis
Hierarchy
The domain www.entrust.jp falls under the parent entrust.jp.
IP Addresses
entrust.jp has exactly one IP address — 20.75.246.180.
openfraudnetwork.co, worldreachsoftware.com, onestopcertshop.com plus two other host names have IP numbers in common with entrust.jp.
Name Servers
Four name servers handle the delegation for entrust.jp: ns-151.awsdns-18.com, ns-615.awsdns-12.net, ns-1178.awsdns-19.org and ns-1899.awsdns-45.co.uk.
At least some of entrust.jp's name servers are shared with other domains, for example consumerchoices.co.uk, aws-0392.cloudfirst.digital, theproductpulse.com and two more.
Four hostnames, each resolving to a pair of IP addresses: ns-151.awsdns-18.com directs to 205.251.192.151 and 2600:9000:5300:9700::1; ns-615.awsdns-12.net directs to 205.251.194.103 and 2600:9000:5302:6700::1; ns-1178.awsdns-19.org directs to 205.251.196.154 and 2600:9000:5304:9a00::1; ns-1899.awsdns-45.co.uk directs to 205.251.199.107 and 2600:9000:5307:6b00::1.