hayoiku.com - robtex.com
hayoiku.com
| DNSSEC | ⚠️ Not signed | ||||||
| A | 150.95.150.53🇯🇵 GMO-INTERNET150.95.128.0/17 GMO Internet,Inc Cerulean Tower, 11F Sakuragaokacho-26-1 Shibuya-ku, Tokyo 150-8512, Japan | ||||||
| PTR | sv90.belposto.ne.jp | ||||||
| NS | ns2.namedserver.net ⭐ | ||||||
| A | 157.120.112.212🇯🇵 GMOHS-CL157.120.112.0/24 GMO GlobalSign Holdings K.K. | ||||||
| A | 157.120.113.212🇯🇵 GMOHS-CL157.120.113.0/24 GMO GlobalSign Holdings K.K. | ||||||
| A | 157.120.114.212🇯🇵 GMOHS-CL157.120.114.0/24 GMO GlobalSign Holdings K.K. | ||||||
| NS | ns.namedserver.net | ||||||
| A | 157.120.112.212🇯🇵 GMOHS-CL157.120.112.0/24 GMO GlobalSign Holdings K.K. | ||||||
| A | 157.120.113.212🇯🇵 GMOHS-CL157.120.113.0/24 GMO GlobalSign Holdings K.K. | ||||||
| A | 157.120.114.212🇯🇵 GMOHS-CL157.120.114.0/24 GMO GlobalSign Holdings K.K. | ||||||
| MX | mail.hayoiku.com ⭐ | ||||||
| A | 153.122.49.84🇯🇵 AS131921153.122.48.0/20 GMO CLOUD K.K. GMO GlobalSign Holdings K.K. | ||||||
| PTR | df.ptr122.ptrcloud.net | ||||||
| TXT | v=spf1 +a +mx ~all | ||||||
| SOA | ns.namedserver.netroot@namedserver.net serial=3 | ||||||
com
| DNSSEC | 🔒 Signed (DS record present) | ||||||
| NS | a.gtld-servers.net ⭐ | ||||||
| NS | b.gtld-servers.net | ||||||
| NS | c.gtld-servers.net | ||||||
| NS | d.gtld-servers.net | ||||||
| NS | e.gtld-servers.net | ||||||
| NS | f.gtld-servers.net | ||||||
| NS | g.gtld-servers.net | ||||||
| NS | h.gtld-servers.net | ||||||
| NS | i.gtld-servers.net | ||||||
| NS | j.gtld-servers.net | ||||||
| NS | k.gtld-servers.net | ||||||
| NS | l.gtld-servers.net | ||||||
| NS | m.gtld-servers.net | ||||||
| SOA | a.gtld-servers.netnstld@verisign-grs.com serial=1778342046 | ||||||
Previously MX for
hayoiku.com |
Subdomains
mail.hayoiku.com |
Same first word
hayoiku.com |
Similar names
DNS History
11 records (4 active, 7 former)
○NS01.dnsv.jp2015-08-15 → 2016-07-24 · 4 obs
● 2016-07-24 07:49:12
○ 2017-04-08 01:34:26
○ 2026-05-09 16:21:04
○NS02.dnsv.jp2015-08-15 → 2016-07-24 · 4 obs
● 2016-07-24 07:49:12
○ 2017-04-08 01:34:26
○ 2026-05-09 16:21:04
○NS03.dnsv.jp2015-08-15 → 2016-07-24 · 4 obs
● 2016-07-24 07:49:12
○ 2017-04-08 01:34:26
○ 2026-05-09 16:21:04
○NS04.dnsv.jp2015-08-15 → 2016-07-24 · 4 obs
● 2016-07-24 07:49:12
○ 2017-04-08 01:34:26
○ 2026-05-09 16:21:04
●NSns.namedserver.net2017-04-08 → 2026-05-09 · 3 obs
● 2017-04-08 01:34:26
● 2026-05-09 16:21:04
●NSns2.namedserver.net2017-04-08 → 2026-05-09 · 3 obs
● 2017-04-08 01:34:26
● 2026-05-09 16:21:04
○MXhayoiku.com2015-08-15 → 2017-04-08 · 4 obs
● 2017-04-08 01:34:26
○ 2026-05-05 03:04:22
○ 2026-05-09 16:21:04
●MXmail.hayoiku.com2017-04-08 → 2026-05-09 · 3 obs
● 2017-04-08 01:34:26
● 2026-05-09 16:21:04
●A150.95.150.532026-05-05 → 2026-05-09 · 3 obs
● 2026-05-05 03:04:22
● 2026-05-09 16:21:04
○A153.122.49.842017-04-08 → 2017-04-08 · 4 obs
● 2017-04-08 01:34:26
○ 2026-05-05 03:04:22
○ 2026-05-09 16:21:04
○A180.131.137.1302015-08-15 → 2016-07-24 · 4 obs
● 2016-07-24 07:49:12
○ 2017-04-08 01:34:26
○ 2026-05-09 16:21:04
🔍 DNS Trace
📋 Delegation Chain
| Zone | Nameservers | Glue |
|---|---|---|
| com | g.gtld-servers.net, i.gtld-servers.net, f.gtld-servers.net, e.gtld-servers.net... | - |
| hayoiku.com | ns.namedserver.net, ns2.namedserver.net | - |
✅ Authoritative Response
Server:157.120.114.212
NS records: ns.namedserver.net, ns2.namedserver.net
🔒 DNSSEC Status
⚠️ Insecure (no DNSSEC)
No DS record for hayoiku.com (unsigned zone)
⏱️ Timing
Total: 926ms | Queries: -
📄 Records
| Type | Count | Sample Data |
|---|---|---|
| A | 1 | 150.95.150.53 |
| NS | 2 | ns2.namedserver.net, ns.namedserver.net |
| MX | 1 | mail.hayoiku.com (pri: 10) |
| TXT | 1 | v=spf1 +a +mx ~all |
| SOA | 1 | ns.namedserver.net root.namedserver.net |
Analysis
Hierarchy
The parent of mail.hayoiku.com is hayoiku.com.
IP Addresses
hayoiku.com points to an IP address: 150.95.150.53.
other host names include merveilles2018.com, renkyuji.com, e-yu-ki.com, sv90.belposto.ne.jp and oes2008.com; they share IP numbers with hayoiku.com.
Name Servers
Two name servers ns2.namedserver.net and ns.namedserver.net handle the delegation for hayoiku.com.
hayoiku.com shares the same name server setup as other domains, for instance 210.103.122.153.in-addr.arpa, 138.34.122.153.in-addr.arpa, 37.12.122.153.in-addr.arpa, 48.123.122.153.in-addr.arpa and sub0000551541.hmk-temp.com.
hayoiku.com at least partially shares name servers with other domains, such as yamasp.com, denpyo.biz and oyj.jp.
Host names with three IP numbers:
ns2.namedserver.net points to 157.120.112.212, 157.120.113.212 and 157.120.114.212
ns.namedserver.net points to 157.120.112.212, 157.120.113.212 and 157.120.114.212
Hosts that point to 157.120.112.212 are ns2.namedserver.net and ns.namedserver.net
Hosts that point to 157.120.113.212 are ns2.namedserver.net and ns.namedserver.net
Hosts that point to 157.120.114.212 are ns2.namedserver.net and ns.namedserver.net
Mail Servers
hayoiku.com is handled by a single mail server, mail.hayoiku.com.
The host name mail.hayoiku.com points to IP 153.122.49.84.