hisayuki.org - robtex.com
hisayuki.org
| DNSSEC | ⚠️ Not signed | ||||||
| A | 202.172.26.28🇯🇵 DRNET202.172.24.0/21 | ||||||
| PTR | m27.coreserver.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 | mail.hisayuki.org ⭐ | ||||||
| A | 202.172.26.28🇯🇵 DRNET202.172.24.0/21 | ||||||
| PTR | m27.coreserver.jp | ||||||
| TXT | v=spf1 ip4:202.172.26.28 include:mxr.valueserver.jp ~all | ||||||
| SOA | 01.dnsv.jphostmaster@dnsv.jp serial=1750986759 | ||||||
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=1786396079 | ||||||
Subdomains
mail.hisayuki.org |
Same first word
Similar names
yushikai.com |
yukihisa.com |
ishiyaku.net |
kuyashii.duckdns.org |
yushikai.jp |
ishiyaku.co.jp |
ishiyaku.ac.jp |
yushikai.co.uk |
shiyukai.com |
yushikai.net |
shiyukai.club |
DNS History
6 records (6 active, 0 former)
●MXmail.hisayuki.org2015-05-18 → 2026-08-10 · 2 obs
● 2026-08-10 21:24:30
●A202.172.26.282015-05-18 → 2026-08-10 · 2 obs
● 2026-08-10 21:24:30
🔍 DNS Trace
📋 Delegation Chain
| Zone | Nameservers | Glue |
|---|---|---|
| org | b0.org.afilias-nst.org, b2.org.afilias-nst.org, d0.org.afilias-nst.org | - |
| hisayuki.org | 04.dnsv.jp, 03.dnsv.jp, 01.dnsv.jp, 02.dnsv.jp | - |
✅ Authoritative Response
Server:157.7.32.53
NS records: 04.dnsv.jp, 03.dnsv.jp, 01.dnsv.jp, 02.dnsv.jp
🔒 DNSSEC Status
⚠️ Insecure (no DNSSEC)
No DS record for hisayuki.org (unsigned zone)
⏱️ Timing
Total: 450ms | Queries: -
📄 Records
| Type | Count | Sample Data |
|---|---|---|
| A | 1 | 202.172.26.28 |
| NS | 4 | 01.dnsv.jp, 02.dnsv.jp... |
| MX | 1 | mail.hisayuki.org (pri: 10) |
| TXT | 1 | v=spf1 ip4:202.172.26.28 include:mxr.val |
| SOA | 1 | 01.dnsv.jp hostmaster.dnsv.jp |
Analysis
Hierarchy
mail.hisayuki.org is a subdomain of hisayuki.org.
IP Addresses
hisayuki.org resolves to one IP address: 202.172.26.28.
kohge-rs.com, hostmaster.kanetaya-tanaka.biz, miachan.com and two other host names share IP numbers with hisayuki.org.
Name Servers
The authoritative name servers for hisayuki.org are 01.dnsv.jp, 02.dnsv.jp, 03.dnsv.jp and 04.dnsv.jp.
The name servers of hisayuki.org overlap at least partially with those of other domains — among them gmo-ins.net, 3ap.co.jp, satoiku.com and two more.
Hostnames that resolve to two IP addresses:
01.dnsv.jp resolves to 157.7.32.53 and 2400:8500:3300::53.
03.dnsv.jp resolves to 157.7.34.53 and 2400:8500:3000::53.
04.dnsv.jp resolves to 157.7.35.53 and 2400:8500:3fff::53.
Hosts with just one IP address:
02.dnsv.jp resolves to 157.7.33.53.
Mail Servers
Mail for hisayuki.org is handled by a single mail server, mail.hisayuki.org.
mail.hisayuki.org points to one IP number — 202.172.26.28.