asfield.jp - robtex.com
asfield.jp
| DNSSEC | ⚠️ Not signed | ||||||
| A | 18.178.182.175🇯🇵 Amazon18.178.0.0/16 EC2 NRT prefix | ||||||
| PTR | ec2-18-178-182-175.ap-northeast-1.compute.amazonaws.com | ||||||
| A | 57.183.56.36🇯🇵 Amazon57.180.0.0/14 EC2 | ||||||
| NS | ns-672.awsdns-20.net ⭐ | ||||||
| A | 2600:9000:5302:a000::1🇺🇸 Amazon2600:9000:5302::/48 - CloudFront | ||||||
| PTR | ns-672.awsdns-20.net | ||||||
| A | 205.251.194.160🇺🇸 Amazon205.251.194.0/24 prefix | ||||||
| PTR | ns-672.awsdns-20.net | ||||||
| NS | ns-1232.awsdns-26.org | ||||||
| A | 2600:9000:5304:d000::1🇺🇸 Amazon2600:9000:5304::/48 - CloudFront | ||||||
| PTR | ns-1232.awsdns-26.org | ||||||
| A | 205.251.196.208🇺🇸 Amazon205.251.196.0/24 prefix | ||||||
| PTR | ns-1232.awsdns-26.org | ||||||
| NS | ns-1773.awsdns-29.co.uk | ||||||
| A | 2600:9000:5306:ed00::1🇺🇸 Amazon2600:9000:5306::/48 - CloudFront | ||||||
| PTR | ns-1773.awsdns-29.co.uk | ||||||
| A | 205.251.198.237🇺🇸 Amazon205.251.198.0/24 prefix | ||||||
| PTR | ns-1773.awsdns-29.co.uk | ||||||
| NS | ns-424.awsdns-53.com | ||||||
| A | 2600:9000:5301:a800::1🇺🇸 Amazon2600:9000:5301::/48 - CloudFront | ||||||
| PTR | ns-424.awsdns-53.com | ||||||
| A | 205.251.193.168🇺🇸 Amazon205.251.193.0/24 prefix | ||||||
| PTR | ns-424.awsdns-53.com | ||||||
| SOA | ns-672.awsdns-20.netawsdns-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=1773558003 | ||||||
Same first word
Similar names
DNS History
14 records (6 active, 8 former)
●NSns-1232.awsdns-26.org2026-02-23 → 2026-03-22 · 2 obs
● 2026-03-22 17:22:18
●NSns-1773.awsdns-29.co.uk2026-02-23 → 2026-03-22 · 2 obs
● 2026-03-22 17:22:18
●NSns-424.awsdns-53.com2026-02-23 → 2026-03-22 · 2 obs
● 2026-03-22 17:22:18
●NSns-672.awsdns-20.net2026-02-23 → 2026-03-22 · 2 obs
● 2026-03-22 17:22:18
○A13.115.3.382026-02-23 → 2026-02-23 · 4 obs
● 2026-02-23 21:32:32
○ 2026-03-01 19:55:08
○ 2026-03-22 17:22:18
○A18.178.114.672026-03-01 → 2026-03-06 · 5 obs
● 2026-03-01 19:55:08
● 2026-03-06 00:03:10
○ 2026-03-09 19:06:34
○ 2026-03-22 17:22:18
●A18.178.182.1752026-03-22 → 2026-03-22 · 2 obs
● 2026-03-22 17:22:18
○A52.196.148.2482026-03-09 → 2026-03-12 · 5 obs
● 2026-03-09 19:06:34
● 2026-03-12 20:51:00
○ 2026-03-19 02:22:26
○ 2026-03-22 17:22:18
○A52.197.187.982026-02-23 → 2026-02-23 · 4 obs
● 2026-02-23 21:32:32
○ 2026-03-01 19:55:08
○ 2026-03-22 17:22:18
○A52.198.77.1782026-03-19 → 2026-03-19 · 3 obs
● 2026-03-19 02:22:26
○ 2026-03-22 17:22:18
○A52.68.180.1892026-03-19 → 2026-03-19 · 3 obs
● 2026-03-19 02:22:26
○ 2026-03-22 17:22:18
○A57.180.84.952026-03-01 → 2026-03-06 · 5 obs
● 2026-03-01 19:55:08
● 2026-03-06 00:03:10
○ 2026-03-09 19:06:34
○ 2026-03-22 17:22:18
○A57.181.143.1112026-03-09 → 2026-03-12 · 5 obs
● 2026-03-09 19:06:34
● 2026-03-12 20:51:00
○ 2026-03-19 02:22:26
○ 2026-03-22 17:22:18
●A57.183.56.362026-03-22 → 2026-03-22 · 2 obs
● 2026-03-22 17:22:18
🔍 DNS Trace
📋 Delegation Chain
| Zone | Nameservers | Glue |
|---|---|---|
| jp | b.dns.jp, f.dns.jp, d.dns.jp, c.dns.jp... | - |
| asfield.jp | ns-424.awsdns-53.com, ns-672.awsdns-20.net, ns-1232.awsdns-26.org, ns-1773.awsdns-29.co.uk | - |
✅ Authoritative Response
Server: 205.251.198.237
NS records: ns-424.awsdns-53.com, ns-672.awsdns-20.net, ns-1232.awsdns-26.org, ns-1773.awsdns-29.co.uk
🔒 DNSSEC Status
⚠️ Insecure (no DNSSEC)
No DS record for asfield.jp (unsigned zone)
⏱️ Timing
Total: 728ms | Queries: -
📄 Records
| Type | Count | Sample Data |
|---|---|---|
| A | 2 | 57.183.56.36, 18.178.182.175 |
| NS | 4 | ns-1232.awsdns-26.org, ns-1773.awsdns-29.co.uk... |
| SOA | 1 | ns-672.awsdns-20.net awsdns-hostmaster.a |
Analysis
IP Addresses
asfield.jp resolves to two IP numbers: 18.178.182.175 and 57.183.56.36.
other host names including daikojuken.co.jp, www.sinano-s.co.jp, vision5.co.jp, kenty-estate.jp and chintais.com share IP numbers with asfield.jp.
Name Servers
asfield.jp is delegated to four name servers: ns-424.awsdns-53.com, ns-672.awsdns-20.net, ns-1232.awsdns-26.org and ns-1773.awsdns-29.co.uk.
asfield.jp at least partially shares name servers with other domains, for instance creontrack.co.uk, dgq0wkh0zi7jp.cloudfront.net, dui7kn7daeu5n.cloudfront.net, career-works.com and clvdevelopment.ca.
Host names with two IP numbers:
ns-424.awsdns-53.com points to 2600:9000:5301:a800::1 and 205.251.193.168; ns-672.awsdns-20.net points to 2600:9000:5302:a000::1 and 205.251.194.160; ns-1232.awsdns-26.org points to 2600:9000:5304:d000::1 and 205.251.196.208; ns-1773.awsdns-29.co.uk points to 2600:9000:5306:ed00::1 and 205.251.198.237.