zenshakyo.org - robtex.com
zenshakyo.org
| DNSSEC | ⚠️ Not signed | ||||||
| A | 49.212.235.236🇯🇵 SAKURA-C49.212.0.0/16 (7/OSAKA) SAKURA Internet // WEST JAPAN BACKBONE 1-8-15 Kyutaro-cho, Chuo Osaka 541-0056, Japan | ||||||
| PTR | www3496.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 | zenshakyo.org ⭐ | ||||||
| A | 49.212.235.236🇯🇵 SAKURA-C49.212.0.0/16 (7/OSAKA) SAKURA Internet // WEST JAPAN BACKBONE 1-8-15 Kyutaro-cho, Chuo Osaka 541-0056, Japan | ||||||
| PTR | www3496.sakura.ne.jp | ||||||
| TXT | google-site-verification=OPenYSnXh0Du1j2W-Ibf3WKkE1rUCn4FSJJN3LAtbvE | ||||||
| TXT | v=spf1 a:www3496.sakura.ne.jp mx ~all | ||||||
| SOA | master.dns.ne.jptech@sakura.ad.jp 2023-07-14 #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=1776105168 | ||||||
MX for
zenshakyo.org |
Same first word
zenshakyo.org |
Similar names
DNS History
10 records (5 active, 5 former)
●NSmaster.dns.ne.jp2026-03-17 → 2026-04-13 · 3 obs
● 2026-03-17 11:23:48
● 2026-04-13 18:44:24
●NSns1.dns.ne.jp2026-03-17 → 2026-04-13 · 3 obs
● 2026-03-17 11:23:48
● 2026-04-13 18:44:24
●NSns2.dns.ne.jp2026-03-17 → 2026-04-13 · 3 obs
● 2026-03-17 11:23:48
● 2026-04-13 18:44:24
○NSns2.people.co.jp2015-06-30 → 2020-02-18 · 4 obs
● 2020-02-18 11:23:52
○ 2026-03-17 11:23:48
○ 2026-04-13 18:44:24
○NSzenshakyo2.people.co.jp2015-06-30 → 2020-02-18 · 4 obs
● 2020-02-18 11:23:52
○ 2026-03-17 11:23:48
○ 2026-04-13 18:44:24
○MXpop2.zenshakyo.org2015-06-30 → 2020-02-18 · 4 obs
● 2020-02-18 11:23:52
○ 2026-03-17 11:23:48
○ 2026-04-13 18:44:24
●MXzenshakyo.org2026-03-17 → 2026-04-13 · 3 obs
● 2026-03-17 11:23:48
● 2026-04-13 18:44:24
○A210.129.199.922015-06-30 → 2016-06-19 · 4 obs
● 2016-06-19 21:46:14
○ 2017-02-13 14:59:32
○ 2026-04-13 18:44:24
○A210.129.60.1102017-02-13 → 2020-02-18 · 5 obs
● 2017-02-13 14:59:32
● 2020-02-18 11:23:52
○ 2026-03-17 11:23:48
○ 2026-04-13 18:44:24
●A49.212.235.2362026-03-17 → 2026-04-13 · 3 obs
● 2026-03-17 11:23:48
● 2026-04-13 18:44:24
🔍 DNS Trace
📋 Delegation Chain
| Zone | Nameservers | Glue |
|---|---|---|
| org | b0.org.afilias-nst.org, b2.org.afilias-nst.org, d0.org.afilias-nst.org | - |
| zenshakyo.org | ns2.dns.ne.jp, ns1.dns.ne.jp | - |
✅ Authoritative Response
Server:61.211.236.1
NS records: ns2.dns.ne.jp, ns1.dns.ne.jp
🔒 DNSSEC Status
⚠️ Insecure (no DNSSEC)
No DS record for zenshakyo.org (unsigned zone)
⏱️ Timing
Total: 1054ms | Queries: -
📄 Records
| Type | Count | Sample Data |
|---|---|---|
| A | 1 | 49.212.235.236 |
| NS | 2 | ns1.dns.ne.jp, ns2.dns.ne.jp |
| MX | 1 | zenshakyo.org (pri: 10) |
| TXT | 2 | google-site-verification=OPenYSnXh0Du1j2, v=spf1 a:www3496.sakura.ne.jp mx ~all |
| SOA | 1 | master.dns.ne.jp tech.sakura.ad.jp |
Analysis
Mail Server Role
zenshakyo.org serves as the mail server for zenshakyo.org.
IP Addresses
zenshakyo.org points to a single IP number: 49.212.235.236.
Other host names, for instance mi-x.co.jp, transwd.com, icorn.jp, toobu.co.jp and fvluser001.sakura.ne.jp share IP numbers with zenshakyo.org.
Name Servers
The delegation for zenshakyo.org is handled by three name servers: master.dns.ne.jp, ns1.dns.ne.jp and ns2.dns.ne.jp.
zenshakyo.org at least partially shares name servers with other domains, for instance shimokitazawa-hp.sakura.ne.jp, eyepatch.xii.jp, spray-hair.com, platinum-f.com and totsukavocal.sakura.ne.jp.
These name servers are commonly used with the name servers dns.sakura.ad.jp.
Host names with one IP number:
master.dns.ne.jp points to 210.224.172.18.
ns1.dns.ne.jp points to 61.211.236.1.
ns2.dns.ne.jp points to 133.167.21.1.
Mail Servers
A single mail server handles zenshakyo.org.
zenshakyo.org points to a single IP: 49.212.235.236.