dentit.jp - robtex.com
dentit.jp
| DNSSEC | ⚠️ Not signed | ||||||
| NS | ns-1187.awsdns-20.org ⚠️ Not in zone NS records | ||||||
| A | 2600:9000:5304:a300::1🇺🇸 Amazon2600:9000:5304::/48 - CloudFront | ||||||
| PTR | ns-1187.awsdns-20.org | ||||||
| A | 205.251.196.163🇺🇸 Amazon205.251.196.0/24 prefix | ||||||
| PTR | ns-1187.awsdns-20.org | ||||||
| NS | ns-173.awsdns-21.com ⚠️ Not in zone NS records | ||||||
| A | 2600:9000:5300:ad00::1🇺🇸 Amazon2600:9000:5300::/48 - CloudFront | ||||||
| PTR | ns-173.awsdns-21.com | ||||||
| A | 205.251.192.173🇺🇸 Amazon205.251.192.0/24 prefix | ||||||
| PTR | ns-173.awsdns-21.com | ||||||
| NS | ns-1836.awsdns-37.co.uk ⚠️ Not in zone NS records | ||||||
| A | 2600:9000:5307:2c00::1🇺🇸 Amazon2600:9000:5307::/48 - CloudFront | ||||||
| PTR | ns-1836.awsdns-37.co.uk | ||||||
| A | 205.251.199.44🇺🇸 Amazon205.251.199.0/24 prefix | ||||||
| PTR | ns-1836.awsdns-37.co.uk | ||||||
| NS | ns-521.awsdns-01.net ⚠️ Not in zone NS records | ||||||
| A | 2600:9000:5302:900::1🇺🇸 Amazon2600:9000:5302::/48 - CloudFront | ||||||
| PTR | ns-521.awsdns-01.net | ||||||
| A | 205.251.194.9🇺🇸 Amazon205.251.194.0/24 prefix | ||||||
| PTR | ns-521.awsdns-01.net | ||||||
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=1774412102 | ||||||
Same first word
Similar names
DNS History
6 records (4 active, 2 former)
●NSns-1187.awsdns-20.org2026-02-16 → 2026-03-25 · 2 obs
● 2026-03-25 04:39:00
●NSns-173.awsdns-21.com2026-02-16 → 2026-03-25 · 2 obs
● 2026-03-25 04:39:00
●NSns-1836.awsdns-37.co.uk2026-02-16 → 2026-03-25 · 2 obs
● 2026-03-25 04:39:00
●NSns-521.awsdns-01.net2026-02-16 → 2026-03-25 · 2 obs
● 2026-03-25 04:39:00
○A15.134.175.2302026-02-16 → 2026-02-17 · 3 obs
● 2026-02-17 18:20:32
○ 2026-03-25 04:39:00
○A15.134.249.212026-02-16 → 2026-02-17 · 3 obs
● 2026-02-17 18:20:32
○ 2026-03-25 04:39:00
🔍 DNS Trace
📋 Delegation Chain
| Zone | Nameservers | Glue |
|---|---|---|
| jp | a.dns.jp, b.dns.jp, c.dns.jp, d.dns.jp... | - |
| dentit.jp | ns-1187.awsdns-20.org, ns-521.awsdns-01.net, ns-173.awsdns-21.com, ns-1836.awsdns-37.co.uk | - |
✅ Authoritative Response
Server:205.251.199.44
NS records: ns-1187.awsdns-20.org, ns-521.awsdns-01.net, ns-173.awsdns-21.com, ns-1836.awsdns-37.co.uk
🔒 DNSSEC Status
⚠️ Insecure (no DNSSEC)
No DS record for dentit.jp (unsigned zone)
⏱️ Timing
Total: 936ms | Queries: -
📄 Records
| Type | Count | Sample Data |
|---|
Analysis
Name Servers
dentit.jp is delegated to four name servers: ns-173.awsdns-21.com, ns-521.awsdns-01.net, ns-1187.awsdns-20.org and ns-1836.awsdns-37.co.uk.
At least part of the name servers for dentit.jp are shared with other domains, for instance prod.mobile.nextgenaws.net, d16aowd8sh7o7x.cloudfront.net, newsonasciences.com, planos.boavistaservicos.com.br and xplat.glulive.com.
These name servers are commonly used together with the name servers ns-109.awsdns-13.com, ns-1369.awsdns-43.org, ns-1954.awsdns-52.co.uk, ns-275.awsdns-34.com, ns-668.awsdns-19.net and ns-1446.awsdns-52.org.
Host names with two IP numbers:
ns-173.awsdns-21.com points to: 2600:9000:5300:ad00::1 and 205.251.192.173
ns-521.awsdns-01.net points to: 2600:9000:5302:900::1 and 205.251.194.9
ns-1187.awsdns-20.org points to: 2600:9000:5304:a300::1 and 205.251.196.163
ns-1836.awsdns-37.co.uk points to: 2600:9000:5307:2c00::1 and 205.251.199.44