dev.deepcrawl.jp - dns.ninja
dev.deepcrawl.jp
| DNSSEC | ⚠️ Not signed | ||||||
| NS | ns-1157.awsdns-16.org ⭐ | ||||||
| A | 2600:9000:5304:8500::1🇺🇸 Amazon2600:9000:5304::/48 - CloudFront | ||||||
| PTR | ns-1157.awsdns-16.org | ||||||
| A | 205.251.196.133🇺🇸 Amazon205.251.196.0/24 prefix | ||||||
| PTR | ns-1157.awsdns-16.org | ||||||
| NS | ns-1704.awsdns-21.co.uk | ||||||
| A | 2600:9000:5306:a800::1🇺🇸 Amazon2600:9000:5306::/48 - CloudFront | ||||||
| PTR | ns-1704.awsdns-21.co.uk | ||||||
| A | 205.251.198.168🇺🇸 Amazon205.251.198.0/24 prefix | ||||||
| PTR | ns-1704.awsdns-21.co.uk | ||||||
| NS | ns-248.awsdns-31.com | ||||||
| A | 2600:9000:5300:f800::1🇺🇸 Amazon2600:9000:5300::/48 - CloudFront | ||||||
| PTR | ns-248.awsdns-31.com | ||||||
| A | 205.251.192.248🇺🇸 Amazon205.251.192.0/24 prefix | ||||||
| PTR | ns-248.awsdns-31.com | ||||||
| NS | ns-854.awsdns-42.net | ||||||
| A | 2600:9000:5303:5600::1🇺🇸 Amazon2600:9000:5303::/48 - CloudFront | ||||||
| PTR | ns-854.awsdns-42.net | ||||||
| A | 205.251.195.86🇺🇸 Amazon205.251.195.0/24 prefix | ||||||
| PTR | ns-854.awsdns-42.net | ||||||
| SOA | ns-1157.awsdns-16.orgawsdns-hostmaster@amazon.com serial=1 | ||||||
deepcrawl.jp
| DNSSEC | ⚠️ Not signed | ||||||
| A | 2620:12a:8000::2🇺🇸 Fastly2620:12a:8000::/44 Pantheon | ||||||
| A | 2620:12a:8001::2🇺🇸 Fastly2620:12a:8000::/44 Pantheon | ||||||
| A | 23.185.0.2🇺🇸 Fastly23.185.0.0/24 Pantheon | ||||||
| NS | ns-953.awsdns-55.net ⭐ | ||||||
| NS | ns-1112.awsdns-11.org | ||||||
| NS | ns-134.awsdns-16.com | ||||||
| NS | ns-1644.awsdns-13.co.uk | ||||||
| TXT | google-site-verification=zzmaY6m4lj9ahZiz5ejSL-zF8teFgSXeDfuUgM9iil0 | ||||||
| SOA | ns-953.awsdns-55.netawsdns-hostmaster@amazon.com serial=1 | ||||||
Subdomains
app.dev.deepcrawl.jp |
Same first word
Similar names
DNS History
4 records (4 active, 0 former)
●NSns-1157.awsdns-16.org2026-03-19 → 2026-06-29 · 2 obs
● 2026-06-29 01:10:20
●NSns-1704.awsdns-21.co.uk2026-03-19 → 2026-06-29 · 2 obs
● 2026-06-29 01:10:20
●NSns-248.awsdns-31.com2026-03-19 → 2026-06-29 · 2 obs
● 2026-06-29 01:10:20
●NSns-854.awsdns-42.net2026-03-19 → 2026-06-29 · 2 obs
● 2026-06-29 01:10:20
🔍 DNS Trace
📋 Delegation Chain
| Zone | Nameservers | Glue |
|---|---|---|
| jp | e.dns.jp, g.dns.jp, c.dns.jp, a.dns.jp... | - |
| deepcrawl.jp | ns-134.awsdns-16.com, ns-953.awsdns-55.net, ns-1112.awsdns-11.org, ns-1644.awsdns-13.co.uk | - |
| dev.deepcrawl.jp | ns-1157.awsdns-16.org, ns-1704.awsdns-21.co.uk, ns-248.awsdns-31.com, ns-854.awsdns-42.net | - |
✅ Authoritative Response
Server:205.251.198.168
NS records: ns-1157.awsdns-16.org, ns-1704.awsdns-21.co.uk, ns-248.awsdns-31.com, ns-854.awsdns-42.net
🔒 DNSSEC Status
⚠️ Insecure (no DNSSEC)
No DS record for deepcrawl.jp (unsigned zone)
⏱️ Timing
Total: 2519ms | Queries: -
📄 Records
| Type | Count | Sample Data |
|---|---|---|
| NS | 4 | ns-1157.awsdns-16.org, ns-1704.awsdns-21.co.uk... |
| SOA | 1 | ns-1157.awsdns-16.org awsdns-hostmaster. |
Analysis
Hierarchy
dev.deepcrawl.jp is a parent domain of app.dev.deepcrawl.jp.
Name Servers
The authoritative name servers for dev.deepcrawl.jp are ns-248.awsdns-31.com, ns-854.awsdns-42.net, ns-1157.awsdns-16.org and ns-1704.awsdns-21.co.uk.
dev.deepcrawl.jp shares at least some of its name servers with other domains, including harborfunds.com, ainlconf.ru, davismarine.net and two others.
These name servers are frequently paired with the name servers ns-1000.awsdns-61.net, ns-509.awsdns-63.com and ns-1290.awsdns-33.org.
The host names ns-248.awsdns-31.com, ns-854.awsdns-42.net, ns-1157.awsdns-16.org and ns-1704.awsdns-21.co.uk each resolve to two IP addresses: ns-248.awsdns-31.com resolves to 205.251.192.248 and 2600:9000:5300:f800::1; ns-854.awsdns-42.net resolves to 205.251.195.86 and 2600:9000:5303:5600::1; ns-1157.awsdns-16.org resolves to 205.251.196.133 and 2600:9000:5304:8500::1; ns-1704.awsdns-21.co.uk resolves to 205.251.198.168 and 2600:9000:5306:a800::1.