flat-flat.jp - robtex.com
flat-flat.jp
| DNSSEC | ⚠️ Not signed | ||||||
| A | 133.223.30.2🇯🇵 NHN-AS-JP133.223.30.0/24 NHNCLOUD Japan | ||||||
| NS | ns-778.awsdns-33.net ⭐ | ||||||
| A | 2600:9000:5303:a00::1🇺🇸 Amazon2600:9000:5303::/48 - CloudFront | ||||||
| PTR | ns-778.awsdns-33.net | ||||||
| A | 205.251.195.10🇺🇸 Amazon205.251.195.0/24 prefix | ||||||
| PTR | ns-778.awsdns-33.net | ||||||
| NS | ns-1323.awsdns-37.org | ||||||
| A | 2600:9000:5305:2b00::1🇺🇸 Amazon2600:9000:5305::/48 - CloudFront | ||||||
| PTR | ns-1323.awsdns-37.org | ||||||
| A | 205.251.197.43🇺🇸 Amazon205.251.197.0/24 prefix | ||||||
| PTR | ns-1323.awsdns-37.org | ||||||
| NS | ns-1888.awsdns-44.co.uk | ||||||
| A | 2600:9000:5307:6000::1🇺🇸 Amazon2600:9000:5307::/48 - CloudFront | ||||||
| PTR | ns-1888.awsdns-44.co.uk | ||||||
| A | 205.251.199.96🇺🇸 Amazon205.251.199.0/24 prefix | ||||||
| PTR | ns-1888.awsdns-44.co.uk | ||||||
| NS | ns-340.awsdns-42.com | ||||||
| A | 2600:9000:5301:5400::1🇺🇸 Amazon2600:9000:5301::/48 - CloudFront | ||||||
| PTR | ns-340.awsdns-42.com | ||||||
| A | 205.251.193.84🇺🇸 Amazon205.251.193.0/24 prefix | ||||||
| PTR | ns-340.awsdns-42.com | ||||||
| MX | mail.wtpt.jp ⭐ | ||||||
| A | 39.110.233.91🇯🇵 So-net39.110.0.0/15 Sony Network Communications Inc. | ||||||
| PTR | mail.wtpt.jp | ||||||
| SOA | ns-778.awsdns-33.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 | ||||||
rank #15818 in the tld
WOT: SAFE (98/100)
Subdomains
douga.flat-flat.jp |
img-douga.flat-flat.jp |
www.flat-flat.jp |
Same first word
flat-flat.jp |
DNS History
10 records (6 active, 4 former)
●NSns-1323.awsdns-37.org2026-03-22 → 2026-03-23 · 3 obs
● 2026-03-22 15:20:46
● 2026-03-23 12:22:48
●NSns-1888.awsdns-44.co.uk2026-03-22 → 2026-03-23 · 3 obs
● 2026-03-22 15:20:46
● 2026-03-23 12:22:48
●NSns-340.awsdns-42.com2026-03-22 → 2026-03-23 · 3 obs
● 2026-03-22 15:20:46
● 2026-03-23 12:22:48
●NSns-778.awsdns-33.net2026-03-22 → 2026-03-23 · 3 obs
● 2026-03-22 15:20:46
● 2026-03-23 12:22:48
○NSns6.nhncorp.jp2015-08-30 → 2017-01-05 · 4 obs
● 2017-01-05 17:02:44
○ 2026-03-22 15:20:46
○ 2026-03-23 12:22:48
○NSns7.nhncorp.jp2015-08-30 → 2017-01-05 · 4 obs
● 2017-01-05 17:02:44
○ 2026-03-22 15:20:46
○ 2026-03-23 12:22:48
○MXmail.flat-flat.jp2015-08-30 → 2017-01-05 · 4 obs
● 2017-01-05 17:02:44
○ 2026-03-22 15:20:46
○ 2026-03-23 12:22:48
●MXmail.wtpt.jp2026-03-22 → 2026-03-23 · 3 obs
● 2026-03-22 15:20:46
● 2026-03-23 12:22:48
○A119.235.238.1002015-08-30 → 2017-01-05 · 4 obs
● 2017-01-05 17:02:44
○ 2026-03-22 15:20:46
○ 2026-03-23 12:22:48
●A133.223.30.22026-03-22 → 2026-03-23 · 3 obs
● 2026-03-22 15:20:46
● 2026-03-23 12:22:48
🔍 DNS Trace
📋 Delegation Chain
| Zone | Nameservers | Glue |
|---|---|---|
| jp | e.dns.jp, g.dns.jp, c.dns.jp, a.dns.jp... | - |
| flat-flat.jp | ns-1888.awsdns-44.co.uk, ns-778.awsdns-33.net, ns-340.awsdns-42.com, ns-1323.awsdns-37.org | - |
✅ Authoritative Response
Server:205.251.199.96
NS records: ns-1888.awsdns-44.co.uk, ns-778.awsdns-33.net, ns-340.awsdns-42.com, ns-1323.awsdns-37.org
🔒 DNSSEC Status
⚠️ Insecure (no DNSSEC)
No DS record for flat-flat.jp (unsigned zone)
⏱️ Timing
Total: 855ms | Queries: -
📄 Records
| Type | Count | Sample Data |
|---|---|---|
| A | 1 | 133.223.30.2 |
| NS | 4 | ns-1323.awsdns-37.org, ns-1888.awsdns-44.co.uk... |
| MX | 1 | mail.wtpt.jp (pri: 10) |
| SOA | 1 | ns-778.awsdns-33.net awsdns-hostmaster.a |
Analysis
Hierarchy
flat-flat.jp is a parent of douga.flat-flat.jp, img-douga.flat-flat.jp and www.flat-flat.jp.
IP Addresses
flat-flat.jp points to a single IP number: 133.223.30.2.
Other host names, for instance www.flat-flat.jp, share IP numbers with flat-flat.jp.
Name Servers
flat-flat.jp is delegated to four name servers: ns-340.awsdns-42.com, ns-778.awsdns-33.net, ns-1323.awsdns-37.org and ns-1888.awsdns-44.co.uk.
flat-flat.jp at least partially shares name servers with other domains, for instance sarineprofile.com, denfit.co.uk, d39adss73bb0mg.cloudfront.net, dm4rb4e0oyopu.cloudfront.net and twitch.tech.
Host names with two IP numbers:
Host name ns-340.awsdns-42.com points to: 2600:9000:5301:5400::1 and 205.251.193.84.
Host name ns-778.awsdns-33.net points to: 2600:9000:5303:a00::1 and 205.251.195.10.
Host name ns-1323.awsdns-37.org points to: 2600:9000:5305:2b00::1 and 205.251.197.43.
Host name ns-1888.awsdns-44.co.uk points to: 2600:9000:5307:6000::1 and 205.251.199.96.
Mail Servers
flat-flat.jp is handled by a single mail server, mail.wtpt.jp.
flat-flat.jp shares the same mail server setup as other domains, for instance www.ipi-net.co.jp, gap-net.com, ipi.website, ipi-net.co.jp and wtpt.jp.
Host name mail.wtpt.jp points to IP address 39.110.233.91.