stack.jp - dns.ninja
stack.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=1780580702 | ||||||
Same first word
Similar names
DNS History
15 records (12 active, 3 former)
○NSakagi.stack.or.jp2015-07-26 → 2017-08-09 · 4 obs
● 2017-08-09 00:32:58
○ 2026-03-02 20:59:46
○ 2026-06-04 14:24:48
○NSgreen.yuki-d.co.jp2015-07-26 → 2017-08-09 · 4 obs
● 2017-08-09 00:32:58
○ 2026-03-02 20:59:46
○ 2026-06-04 14:24:48
●NSns-1027.awsdns-00.org2026-03-02 → 2026-06-04 · 3 obs
● 2026-03-02 20:59:46
● 2026-06-04 14:24:48
●NSns-1753.awsdns-27.co.uk2026-03-02 → 2026-06-04 · 3 obs
● 2026-03-02 20:59:46
● 2026-06-04 14:24:48
●NSns-246.awsdns-30.com2026-03-02 → 2026-06-04 · 3 obs
● 2026-03-02 20:59:46
● 2026-06-04 14:24:48
●NSns-527.awsdns-01.net2026-03-02 → 2026-06-04 · 3 obs
● 2026-03-02 20:59:46
● 2026-06-04 14:24:48
○NSns1.stacksystem.jp2015-07-26 → 2017-08-09 · 4 obs
● 2017-08-09 00:32:58
○ 2026-03-02 20:59:46
○ 2026-06-04 14:24:48
●MXalt1.aspmx.l.google.com2015-07-26 → 2026-06-04 · 2 obs
● 2026-06-04 14:24:48
●MXalt2.aspmx.l.google.com2015-07-26 → 2026-06-04 · 2 obs
● 2026-06-04 14:24:48
●MXaspmx.l.google.com2015-07-26 → 2026-06-04 · 2 obs
● 2026-06-04 14:24:48
●MXaspmx2.googlemail.com2015-07-26 → 2026-06-04 · 2 obs
● 2026-06-04 14:24:48
●MXaspmx3.googlemail.com2015-07-26 → 2026-06-04 · 2 obs
● 2026-06-04 14:24:48
●MXaspmx4.googlemail.com2015-07-26 → 2026-06-04 · 2 obs
● 2026-06-04 14:24:48
●MXaspmx5.googlemail.com2015-07-26 → 2026-06-04 · 2 obs
● 2026-06-04 14:24:48
●A183.181.97.892026-03-02 → 2026-06-04 · 2 obs
● 2026-06-04 14:24:48
🔍 DNS Trace
📋 Delegation Chain
| Zone | Nameservers | Glue |
|---|---|---|
| jp | a.dns.jp, b.dns.jp, c.dns.jp, d.dns.jp... | - |
| stack.jp | ns-527.awsdns-01.net, ns-1027.awsdns-00.org, ns-1753.awsdns-27.co.uk, ns-246.awsdns-30.com | - |
✅ Authoritative Response
Server:205.251.196.3
NS records: ns-527.awsdns-01.net, ns-1027.awsdns-00.org, ns-1753.awsdns-27.co.uk, ns-246.awsdns-30.com
🔒 DNSSEC Status
⚠️ Insecure (no DNSSEC)
No DS record for stack.jp (unsigned zone)
⏱️ Timing
Total: 914ms | Queries: -
📄 Records
| Type | Count | Sample Data |
|---|---|---|
| A | 1 | 183.181.97.89 |
| NS | 4 | ns-1027.awsdns-00.org, ns-1753.awsdns-27.co.uk... |
| MX | 7 | aspmx.l.google.com (pri: 10), alt1.aspmx.l.google.com (pri: 20)... |
| TXT | 2 | google-site-verification=mIbpc4-ZiTLoIoa, v=spf1 +a:sv7088.xserver.jp +a:stack.jp |
| SOA | 1 | ns-246.awsdns-30.com awsdns-hostmaster.a |
Analysis
IP Addresses
stack.jp resolves to one IP address: 183.181.97.89.
sugahara.co, ip051.stacksystem.jp, asahi.stack.or.jp and two other host names share IP numbers with stack.jp.
Name Servers
The DNS delegation for stack.jp covers 4 name servers — ns-246.awsdns-30.com, ns-527.awsdns-01.net, ns-1027.awsdns-00.org and ns-1753.awsdns-27.co.uk.
There is at least partial name server overlap between stack.jp and other domains — solitaireatlantis.com, aws.radar.stage.epam.com, twix.com.br and two more among them.
All four hostnames — ns-246.awsdns-30.com, ns-527.awsdns-01.net, ns-1027.awsdns-00.org and ns-1753.awsdns-27.co.uk — resolve to two IP numbers apiece: ns-246.awsdns-30.com to 205.251.192.246 and 2600:9000:5300:f600::1; ns-527.awsdns-01.net to 205.251.194.15 and 2600:9000:5302:f00::1; ns-1027.awsdns-00.org to 205.251.196.3 and 2600:9000:5304:300::1; ns-1753.awsdns-27.co.uk to 205.251.198.217 and 2600:9000:5306:d900::1.
Mail Servers
Email to stack.jp is handled by 7 mail servers: aspmx2.googlemail.com, aspmx3.googlemail.com, aspmx4.googlemail.com and four others.
stack.jp has at least partial mail server overlap with other domains such as ns500754.ns500754.ns500671.ns500704.ns500671.ns500671.ns500704.ns500678.ns500688.ns500688.ns500671.ns500649.ns500649.lustychickser.com, ns500724.ns500724.ns500599.ns500599.ns500599.ns500724.ns500724.ns500599.ns500697.ns500599.ns500599.ns500583.ns500697.ns500682.ns500583.yummyflingsfinder.com, wsdev.dk and two more.
These mail servers often appear together with alt1.aspmx.l.google.com, aspmx.l.google.com, alt2.aspmx.l.google.com and three other mail servers.
Hostnames that resolve to two IP addresses:
The A records for aspmx2.googlemail.com return 142.250.102.27 and 2a00:1450:4025:402::1a.
The A records for aspmx3.googlemail.com return 172.253.145.26 and 2607:f8b0:4023:3003::1a.
The A records for aspmx4.googlemail.com return 192.178.223.26 and 2a00:1450:4009:c0f::1b.
The A records for aspmx5.googlemail.com return 173.194.76.27 and 2a00:1450:400c:c00::1b.
The A records for aspmx.l.google.com return 192.178.155.26 and 2607:f8b0:4004:c21::1b.
The A records for alt1.aspmx.l.google.com return 108.177.123.27 and 2800:3f0:4003:c0f::1b.
The A records for alt2.aspmx.l.google.com return 172.253.116.27 and 2a00:1450:400b:c02::1a.