dat.jp - dns.ninja
dat.jp
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=1780938903 | ||||||
Subdomains
www.dat.jp |
Same first word
Similar names
DNS History
15 records (10 active, 5 former)
○NSdns-b.iij.ad.jp2015-05-30 → 2020-11-28 · 4 obs
● 2020-11-28 00:28:38
○ 2026-03-21 13:52:40
○ 2026-06-08 17:48:38
○NSdns-c.iij.ad.jp2015-05-30 → 2020-11-28 · 4 obs
● 2020-11-28 00:28:38
○ 2026-03-21 13:52:40
○ 2026-06-08 17:48:38
●NSns000.d-53.net2026-03-21 → 2026-06-08 · 3 obs
● 2026-03-21 13:52:40
● 2026-06-08 17:48:38
●NSns012-s2akuuchhkscd2oq.s.d-53.info2026-03-21 → 2026-06-08 · 3 obs
● 2026-03-21 13:52:40
● 2026-06-08 17:48:38
●NSns012-s2akuuchhkscd2oq.s.d-53.jp2026-03-21 → 2026-06-08 · 3 obs
● 2026-03-21 13:52:40
● 2026-06-08 17:48:38
●NSns012-s2akuuchhkscd2oq.s.d-53.net2026-03-21 → 2026-06-08 · 3 obs
● 2026-03-21 13:52:40
● 2026-06-08 17:48:38
●MXalt1.aspmx.l.google.com2026-03-21 → 2026-06-08 · 3 obs
● 2026-03-21 13:52:40
● 2026-06-08 17:48:38
●MXalt2.aspmx.l.google.com2026-03-21 → 2026-06-08 · 3 obs
● 2026-03-21 13:52:40
● 2026-06-08 17:48:38
●MXalt3.aspmx.l.google.com2026-03-21 → 2026-06-08 · 3 obs
● 2026-03-21 13:52:40
● 2026-06-08 17:48:38
●MXalt4.aspmx.l.google.com2026-03-21 → 2026-06-08 · 3 obs
● 2026-03-21 13:52:40
● 2026-06-08 17:48:38
●MXaspmx.l.google.com2026-03-21 → 2026-06-08 · 3 obs
● 2026-03-21 13:52:40
● 2026-06-08 17:48:38
○MXmx.po.2iij.net2015-05-30 → 2020-11-28 · 4 obs
● 2020-11-28 00:28:38
○ 2026-03-21 13:52:40
○ 2026-06-08 17:48:38
○A157.7.188.2172016-06-29 → 2020-11-28 · 5 obs
● 2016-06-29 14:03:02
● 2020-11-28 00:28:38
○ 2026-03-21 13:52:40
○ 2026-06-08 17:48:38
●A157.7.44.2422026-03-21 → 2026-06-08 · 3 obs
● 2026-03-21 13:52:40
● 2026-06-08 17:48:38
○A182.48.26.412015-05-30 → 2016-06-14 · 4 obs
● 2016-06-14 14:49:22
○ 2016-06-29 14:03:02
○ 2026-06-08 17:48:38
🔍 DNS Trace
📋 Delegation Chain
| Zone | Nameservers | Glue |
|---|---|---|
| jp | a.dns.jp, b.dns.jp, c.dns.jp, d.dns.jp... | - |
| dat.jp | ns012-s2akuuchhkscd2oq.s.d-53.jp, ns012-s2akuuchhkscd2oq.s.d-53.info, ns012-s2akuuchhkscd2oq.s.d-53.net | - |
✅ Authoritative Response
Server:202.32.219.43
NS records: ns012-s2akuuchhkscd2oq.s.d-53.jp, ns012-s2akuuchhkscd2oq.s.d-53.info, ns012-s2akuuchhkscd2oq.s.d-53.net
🔒 DNSSEC Status
🔐 Secure (DNSSEC validated)
Chain of trust verified from root to domain
⏱️ Timing
Total: 2229ms | Queries: -
📄 Records
| Type | Count | Sample Data |
|---|---|---|
| A | 1 | 157.7.44.242 |
| NS | 3 | ns012-s2akuuchhkscd2oq.s.d-53.net, ns012-s2akuuchhkscd2oq.s.d-53.info... |
| MX | 5 | alt3.aspmx.l.google.com (pri: 10), alt4.aspmx.l.google.com (pri: 10)... |
| TXT | 2 | google-site-verification=USspEgb0WunaEk7, v=spf1 include:_spf.heteml.jp include:_s |
| SOA | 1 | ns000.d-53.net dns-managers.iij.ad.jp |
Analysis
Hierarchy
dat.jp is a parent domain of www.dat.jp.
IP Addresses
dat.jp resolves to just one IP address, 157.7.44.242.
Two other host names, along with www.yugop.com, disney.wooc.co and 8873.jp, also share IP numbers with dat.jp.
Name Servers
dat.jp is delegated to 4 name servers: ns000.d-53.net, ns012-s2akuuchhkscd2oq.s.d-53.info, ns012-s2akuuchhkscd2oq.s.d-53.jp and ns012-s2akuuchhkscd2oq.s.d-53.net.
dat.jp shares at least some of its name servers with other domains, including ncg.co.jp, kamishihoro.jp, nihon-eiga.com and two others.
These name servers co-occur with dns-b.iij.ad.jp, dns-c.iij.ad.jp, ns01.iij-dns.jp and seven other name servers on a regular basis.
ns012-s2akuuchhkscd2oq.s.d-53.info, ns012-s2akuuchhkscd2oq.s.d-53.jp and ns012-s2akuuchhkscd2oq.s.d-53.net each resolve to two IP addresses: ns012-s2akuuchhkscd2oq.s.d-53.info resolves to 202.32.219.43 and 2001:240:bb81::28:43; ns012-s2akuuchhkscd2oq.s.d-53.jp resolves to 203.180.146.103 and 2001:240:bb81::29:1103; ns012-s2akuuchhkscd2oq.s.d-53.net resolves to 210.138.20.103 and 2001:240:bb81::29:103.
Mail Servers
The MX records for dat.jp point to 5 mail servers: aspmx.l.google.com, alt1.aspmx.l.google.com, alt2.aspmx.l.google.com and two others.
There is at least a partial MX overlap between dat.jp and other domains, including ns500734.ns500734.ns500699.ns500699.ns500734.ns500699.ns500588.ns500588.ns500699.ns500693.ns500632.ns500632.ns500612.ns500612.ns500588.ns500578.ns500110.dtrkdll.com, ns500765.ns500693.ns500693.ns500693.ns500699.ns500699.ns500693.ns500699.ns500693.ns500699.ns500693.ns500588.ns500683.ns500699.ns500588.ns500632.ns500110.dtrkdll.com, ns500742.ns500671.ns500754.ns500754.ns500671.ns500671.ns500671.ns500678.ns500671.ns500678.ns500649.ns500291.ns500666.ns500653.ns500153.tenderladiesbz.com and two others.
alt3.aspmx.l.google.com, alt4.aspmx.l.google.com, aspmx2.googlemail.com and aspmx3.googlemail.com are mail servers that frequently appear together with these mail servers.
Host names that have two IP addresses:
aspmx.l.google.com points to 192.178.155.26 and 2607:f8b0:4004:c1b::1b.
alt1.aspmx.l.google.com points to 108.177.123.26 and 2800:3f0:4003:c0f::1a.
alt2.aspmx.l.google.com points to 172.253.116.27 and 2a00:1450:400b:c02::1a.
alt3.aspmx.l.google.com points to 192.178.223.27 and 2a00:1450:4009:c0f::1a.
alt4.aspmx.l.google.com points to 173.194.76.26 and 2a00:1450:400c:c00::1a.