jcphg.org - robtex.com
jcphg.org
| DNSSEC | ⚠️ Not signed | ||||||
| A | 49.212.207.31🇯🇵 SAKURA-C49.212.0.0/16 (7/OSAKA) SAKURA Internet // WEST JAPAN BACKBONE 1-8-15 Kyutaro-cho, Chuo Osaka 541-0056, Japan | ||||||
| PTR | www3021.sakura.ne.jp | ||||||
| NS | master.dns.ne.jp ⭐ | ||||||
| A | 210.224.172.18🇯🇵 SAKURA-C210.224.160.0/19 (1/OSAKA) SAKURA Internet // WEST JAPAN BACKBONE 1-8-15 Kyutaro-cho, Chuo Osaka 541-0056, Japan | ||||||
| PTR | master.dns.ne.jp | ||||||
| NS | ns1.dns.ne.jp | ||||||
| A | 61.211.236.1🇯🇵 SAKURA-B61.211.236.0/24 (4/TOKYO) SAKURA Internet // EAST JAPAN BACKBONE 1-8-15 Kyutaro-cho, Chuo Osaka 541-0056, Japan | ||||||
| PTR | ns1.dns.ne.jp | ||||||
| NS | ns2.dns.ne.jp | ||||||
| A | 133.167.21.1🇯🇵 SAKURA-C133.167.21.0/24 (OSAKA) SAKURA Internet // WEST JAPAN BACKBONE Grand Front Osaka Tower A 35F, 4-20 Ofukacho, Kita-ku, Osaka, Osaka 530-0011, Japan | ||||||
| PTR | ns2.dns.ne.jp | ||||||
| MX | jcphg.org ⭐ | ||||||
| A | 49.212.207.31🇯🇵 SAKURA-C49.212.0.0/16 (7/OSAKA) SAKURA Internet // WEST JAPAN BACKBONE 1-8-15 Kyutaro-cho, Chuo Osaka 541-0056, Japan | ||||||
| PTR | www3021.sakura.ne.jp | ||||||
| TXT | v=spf1 a:www3021.sakura.ne.jp mx ~all | ||||||
| SOA | master.dns.ne.jptech@sakura.ad.jp 2024-02-01 #2 | ||||||
org
| DNSSEC | 🔒 Signed (DS record present) | ||||||
| NS | a0.org.afilias-nst.info ⭐ ⚠️ Not in parent delegation | ||||||
| NS | a2.org.afilias-nst.info ⚠️ Not in parent delegation | ||||||
| NS | b0.org.afilias-nst.org | ||||||
| NS | b2.org.afilias-nst.org | ||||||
| NS | c0.org.afilias-nst.info ⚠️ Not in parent delegation | ||||||
| NS | d0.org.afilias-nst.org | ||||||
| SOA | a0.org.afilias-nst.infohostmaster@donuts.email serial=1778648330 | ||||||
MX for
jcphg.org |
Subdomains
www.jcphg.org |
Same first word
jcphg.org |
Similar names
DNS History
13 records (5 active, 8 former)
○NSdns010.d.register.com2015-08-22 → 2017-04-20 · 4 obs
● 2017-04-20 16:42:10
○ 2026-05-04 14:26:14
○ 2026-05-13 05:12:52
○NSdns014.c.register.com2015-08-22 → 2017-04-20 · 4 obs
● 2017-04-20 16:42:10
○ 2026-05-04 14:26:14
○ 2026-05-13 05:12:52
○NSdns106.a.register.com2015-08-22 → 2017-04-20 · 4 obs
● 2017-04-20 16:42:10
○ 2026-05-04 14:26:14
○ 2026-05-13 05:12:52
○NSdns222.b.register.com2015-08-22 → 2017-04-20 · 4 obs
● 2017-04-20 16:42:10
○ 2026-05-04 14:26:14
○ 2026-05-13 05:12:52
●NSmaster.dns.ne.jp2026-05-04 → 2026-05-13 · 3 obs
● 2026-05-04 14:26:14
● 2026-05-13 05:12:52
●NSns1.dns.ne.jp2026-05-04 → 2026-05-13 · 3 obs
● 2026-05-04 14:26:14
● 2026-05-13 05:12:52
●NSns2.dns.ne.jp2026-05-04 → 2026-05-13 · 3 obs
● 2026-05-04 14:26:14
● 2026-05-13 05:12:52
●MXjcphg.org2026-05-04 → 2026-05-13 · 3 obs
● 2026-05-04 14:26:14
● 2026-05-13 05:12:52
○MXmail.jcphg.org2015-08-22 → 2017-04-20 · 4 obs
● 2017-04-20 16:42:10
○ 2026-05-04 14:26:14
○ 2026-05-13 05:12:52
○MXmail2.jcphg.org2015-08-22 → 2017-04-20 · 4 obs
● 2017-04-20 16:42:10
○ 2026-05-04 14:26:14
○ 2026-05-13 05:12:52
○MXmail3.jcphg.org2015-08-22 → 2017-04-20 · 4 obs
● 2017-04-20 16:42:10
○ 2026-05-04 14:26:14
○ 2026-05-13 05:12:52
○A183.77.124.482015-08-22 → 2017-04-20 · 4 obs
● 2017-04-20 16:42:10
○ 2026-05-04 14:26:14
○ 2026-05-13 05:12:52
●A49.212.207.312026-05-04 → 2026-05-13 · 3 obs
● 2026-05-04 14:26:14
● 2026-05-13 05:12:52
🔍 DNS Trace
📋 Delegation Chain
| Zone | Nameservers | Glue |
|---|---|---|
| org | b2.org.afilias-nst.org, d0.org.afilias-nst.org, b0.org.afilias-nst.org | - |
| jcphg.org | ns1.dns.ne.jp, ns2.dns.ne.jp | - |
✅ Authoritative Response
Server:133.167.21.1
NS records: ns1.dns.ne.jp, ns2.dns.ne.jp
🔒 DNSSEC Status
⚠️ Insecure (no DNSSEC)
No DS record for jcphg.org (unsigned zone)
⏱️ Timing
Total: 1862ms | Queries: -
📄 Records
| Type | Count | Sample Data |
|---|---|---|
| A | 1 | 49.212.207.31 |
| NS | 2 | ns1.dns.ne.jp, ns2.dns.ne.jp |
| MX | 1 | jcphg.org (pri: 10) |
| TXT | 1 | v=spf1 a:www3021.sakura.ne.jp mx ~all |
| SOA | 1 | master.dns.ne.jp tech.sakura.ad.jp |
Analysis
Hierarchy
The parent of www.jcphg.org is jcphg.org.
Mail Server Role
The mail server for jcphg.org is jcphg.org.
IP Addresses
jcphg.org points to a single IP address: 49.212.207.31.
Other host names such as bizit.jp, zaronbai.net, noya.jp, dogsalon-rocco.sakura.ne.jp and msv-im06404.sakura.ne.jp share IPs with jcphg.org.
Name Servers
jcphg.org is delegated to three name servers: master.dns.ne.jp, ns1.dns.ne.jp and ns2.dns.ne.jp.
jcphg.org at least partially shares name servers with other domains, for example lohaskibun.jp, ekokuukan.com, exnova.net, biei.com and jcmessage.jp.
Host names with a single IP address:
master.dns.ne.jp resolves to 210.224.172.18.
ns1.dns.ne.jp resolves to 61.211.236.1.
ns2.dns.ne.jp resolves to 133.167.21.1.
Mail Servers
One mail server handles jcphg.org; that server is jcphg.org.
jcphg.org points to a single IP number: 49.212.207.31.