12essentials.jp - robtex.com
12essentials.jp
| DNSSEC | ⚠️ Not signed | ||||||
| A | 162.43.101.127🇯🇵 XSERVER-AS162.43.0.0/17 XSERVER Inc. | ||||||
| PTR | sv14926.xserver.jp | ||||||
| NS | 01.dnsv.jp ⭐ | ||||||
| A | 2400:8500:3300::53🇯🇵 GMO-DNS2400:8500:3300::/48 GMO Internet,inc. | ||||||
| PTR | 01.dnsv.jp | ||||||
| A | 157.7.32.53🇯🇵 GMO-DNS157.7.32.0/24 GMO Internet,inc. Network-Team. | ||||||
| PTR | 01.dnsv.jp | ||||||
| NS | 02.dnsv.jp | ||||||
| A | 157.7.33.53🇯🇵 GMO-DNS157.7.33.0/24 GMO Internet,inc. Network-Team. | ||||||
| PTR | 02.dnsv.jp | ||||||
| NS | 03.dnsv.jp | ||||||
| A | 2400:8500:3000::53🇯🇵 GMO-DNS2400:8500:3000::/48 GMO Internet,inc. | ||||||
| PTR | 03.dnsv.jp | ||||||
| A | 157.7.34.53🇯🇵 GMO-DNS157.7.34.0/24 GMO Internet,inc. Network-Team. | ||||||
| PTR | 03.dnsv.jp | ||||||
| NS | 04.dnsv.jp | ||||||
| A | 2400:8500:3fff::53🇯🇵 GMO-DNS2400:8500:3fff::/48 GMO Internet,inc. | ||||||
| PTR | 04.dnsv.jp | ||||||
| A | 157.7.35.53🇯🇵 GMO-DNS157.7.35.0/24 GMO Internet,inc. Network-Team. | ||||||
| PTR | 04.dnsv.jp | ||||||
| MX | 12essentials.jp ⭐ | ||||||
| A | 162.43.101.127🇯🇵 XSERVER-AS162.43.0.0/17 XSERVER Inc. | ||||||
| PTR | sv14926.xserver.jp | ||||||
| TXT | google-site-verification=BDlp3QTQg4Gpe91HTs0U-jsJ3dMUGtTimkmvWY7pL84 | ||||||
| TXT | v=spf1 +a:sv14926.xserver.jp +a:12essentials.jp +mx include:spf.sender.xserve... | ||||||
| SOA | 01.dnsv.jphostmaster@dnsv.jp serial=1743890177 | ||||||
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=1778572803 | ||||||
MX for
12essentials.jp |
Same first word
12essentials.jp |
DNS History
12 records (6 active, 6 former)
●NS01.dnsv.jp2026-03-04 → 2026-05-12 · 3 obs
● 2026-03-04 15:01:08
● 2026-05-12 08:29:48
●NS02.dnsv.jp2026-03-04 → 2026-05-12 · 3 obs
● 2026-03-04 15:01:08
● 2026-05-12 08:29:48
●NS03.dnsv.jp2026-03-04 → 2026-05-12 · 3 obs
● 2026-03-04 15:01:08
● 2026-05-12 08:29:48
●NS04.dnsv.jp2026-03-04 → 2026-05-12 · 3 obs
● 2026-03-04 15:01:08
● 2026-05-12 08:29:48
○NSdns0.heteml.jp2015-05-21 → 2020-01-22 · 4 obs
● 2020-01-22 19:17:06
○ 2026-03-04 15:01:08
○ 2026-05-12 08:29:48
○NSdns1.heteml.jp2015-05-21 → 2020-01-22 · 4 obs
● 2020-01-22 19:17:06
○ 2026-03-04 15:01:08
○ 2026-05-12 08:29:48
●MX12essentials.jp2026-03-04 → 2026-05-12 · 3 obs
● 2026-03-04 15:01:08
● 2026-05-12 08:29:48
○MXmail23.heteml.jp2015-05-21 → 2020-01-22 · 4 obs
● 2020-01-22 19:17:06
○ 2026-03-04 15:01:08
○ 2026-05-12 08:29:48
○A150.95.226.1462020-01-22 → 2020-01-22 · 4 obs
● 2020-01-22 19:17:06
○ 2026-03-04 15:01:08
○ 2026-05-12 08:29:48
○A157.7.188.1842015-10-13 → 2017-02-16 · 5 obs
● 2015-10-13 08:57:50
● 2017-02-16 17:39:04
○ 2020-01-22 19:17:06
○ 2026-05-12 08:29:48
●A162.43.101.1272026-03-04 → 2026-05-12 · 3 obs
● 2026-03-04 15:01:08
● 2026-05-12 08:29:48
○A182.48.26.982015-05-21 → 2015-05-21 · 3 obs
○ 2015-10-13 08:57:50
○ 2026-05-12 08:29:48
🔍 DNS Trace
📋 Delegation Chain
| Zone | Nameservers | Glue |
|---|---|---|
| jp | a.dns.jp, b.dns.jp, c.dns.jp, d.dns.jp... | - |
| 12essentials.jp | 01.dnsv.jp, 02.dnsv.jp, 03.dnsv.jp, 04.dnsv.jp | 7 records |
✅ Authoritative Response
Server:157.7.34.53
NS records: 01.dnsv.jp, 02.dnsv.jp, 03.dnsv.jp, 04.dnsv.jp
🔒 DNSSEC Status
⚠️ Insecure (no DNSSEC)
No DS record for 12essentials.jp (unsigned zone)
⏱️ Timing
Total: 1359ms | Queries: -
📄 Records
| Type | Count | Sample Data |
|---|---|---|
| A | 1 | 162.43.101.127 |
| NS | 4 | 01.dnsv.jp, 02.dnsv.jp... |
| MX | 1 | 12essentials.jp (pri: 0) |
| TXT | 2 | google-site-verification=BDlp3QTQg4Gpe91, v=spf1 +a:sv14926.xserver.jp +a:12essent |
| SOA | 1 | 01.dnsv.jp hostmaster.dnsv.jp |
📌 Glue Records Collected
Total: 7
Out-of-bailiwick: 7 (01.dnsv.jp, 02.dnsv.jp, 03.dnsv.jp...)
Analysis
Mail Server Role
12essentials.jp serves as the mail server for 12essentials.jp.
IP Addresses
12essentials.jp points to IP number: 162.43.101.127.
Other host names such as www.reallinc.com, ai-labo-awa.com, www.president-ac.jp, global-on.com and all-about-the-game.com share IPs with 12essentials.jp.
Name Servers
12essentials.jp is delegated to four name servers: 01.dnsv.jp, 02.dnsv.jp, 03.dnsv.jp and 04.dnsv.jp.
12essentials.jp at least partially shares name servers with other domains, for instance bureau-13.com, xn--alg-457eh7dg2lo97fbdta.com, bizreach.com, o-din.com and setagaya-real-estate.com.
Two IPs per host:
01.dnsv.jp points to 2400:8500:3300::53 and 157.7.32.53
03.dnsv.jp points to 2400:8500:3000::53 and 157.7.34.53
04.dnsv.jp points to 2400:8500:3fff::53 and 157.7.35.53
One IP per host:
02.dnsv.jp points to 157.7.33.53
Mail Servers
12essentials.jp is handled by a single mail server, 12essentials.jp.
12essentials.jp points to a single IP: 162.43.101.127.