caseya.com - dns.ninja
caseya.com
| DNSSEC | ⚠️ Not signed | ||||||
| A | 163.44.78.96🇯🇵 GMO-INTERNET163.44.64.0/19 GMO Internet,Inc Cerulean Tower, 11F Sakuragaokacho-26-1 Shibuya-ku, Tokyo 150-8512, Japan | ||||||
| PTR | www.newsv.jp | ||||||
| NS | dns01.newsv.jp ⭐ ⚠️ Not in parent delegation | ||||||
| A | 163.44.76.156🇯🇵 GMO-INTERNET163.44.64.0/19 GMO Internet,Inc Cerulean Tower, 11F Sakuragaokacho-26-1 Shibuya-ku, Tokyo 150-8512, Japan | ||||||
| PTR | dns01.newsv.jp | ||||||
| NS | dns01.gmoserver.jp ⚠️ Not in zone NS records | ||||||
| A | 157.7.33.81🇯🇵 GMO-DNS157.7.33.0/24 GMO Internet,inc. Network-Team. | ||||||
| PTR | dns01.gmoserver.jp | ||||||
| NS | dns02.gmoserver.jp ⚠️ Not in zone NS records | ||||||
| A | 157.7.34.81🇯🇵 GMO-DNS157.7.34.0/24 GMO Internet,inc. Network-Team. | ||||||
| NS | dns02.newsv.jp ⚠️ Not in parent delegation | ||||||
| A | 210.172.133.184🇯🇵 GMO-INTERNET210.172.128.0/19 GMO Internet,Inc Cerulean Tower, 11F Sakuragaokacho-26-1 Shibuya-ku, Tokyo 150-8512, Japan | ||||||
| PTR | dns02.newsv.jp | ||||||
| MX | mx.newsv.jp ⭐ | ||||||
| A | 163.44.78.100🇯🇵 GMO-INTERNET163.44.64.0/19 GMO Internet,Inc Cerulean Tower, 11F Sakuragaokacho-26-1 Shibuya-ku, Tokyo 150-8512, Japan | ||||||
| PTR | mx.newsv.jp | ||||||
| TXT | v=spf1 include:spf.newsv.jp ~all | ||||||
| SOA | dns01.newsv.jphostmaster@caseya.com 2016-09-27 #15 | ||||||
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=1785165732 | ||||||
Subdomains
smtp.caseya.com |
Same first word
caseya.com |
Similar names
DNS History
7 records (6 active, 1 former)
●NSdns01.gmoserver.jp2026-02-16 → 2026-07-27 · 3 obs
● 2026-02-16 11:51:16
● 2026-07-27 15:24:38
●NSdns02.gmoserver.jp2026-02-16 → 2026-07-27 · 3 obs
● 2026-02-16 11:51:16
● 2026-07-27 15:24:38
●A163.44.78.962017-02-10 → 2026-07-27 · 3 obs
● 2017-02-10 20:57:56
● 2026-07-27 15:24:38
○A210.157.5.352015-06-20 → 2016-06-22 · 4 obs
● 2016-06-22 20:26:16
○ 2017-02-10 20:57:56
○ 2026-07-27 15:24:38
🔍 DNS Trace
📋 Delegation Chain
| Zone | Nameservers | Glue |
|---|---|---|
| com | a.gtld-servers.net, b.gtld-servers.net, c.gtld-servers.net, d.gtld-servers.net... | - |
| caseya.com | dns01.gmoserver.jp, dns02.gmoserver.jp | - |
✅ Authoritative Response
Server:157.7.33.81
NS records: dns01.gmoserver.jp, dns02.gmoserver.jp
🔒 DNSSEC Status
⚠️ Insecure (no DNSSEC)
No DS record for caseya.com (unsigned zone)
⏱️ Timing
Total: 972ms | Queries: -
📄 Records
| Type | Count | Sample Data |
|---|---|---|
| A | 1 | 163.44.78.96 |
| NS | 2 | dns01.newsv.jp, dns02.newsv.jp |
| MX | 1 | mx.newsv.jp (pri: 10) |
| TXT | 1 | v=spf1 include:spf.newsv.jp ~all |
| SOA | 1 | dns01.newsv.jp hostmaster.caseya.com |
Analysis
Hierarchy
smtp.caseya.com is delegated beneath caseya.com.
IP Addresses
caseya.com resolves to just one IP address, 163.44.78.96.
Two other host names, along with www.kohsetsu.com, plum.jp and www.orii.com, also share IP numbers with caseya.com.
Name Servers
The NS records for caseya.com point to four name servers: dns01.gmoserver.jp, dns02.gmoserver.jp, dns01.newsv.jp and dns02.newsv.jp.
There is at least partial name server overlap between caseya.com and other domains — tapuna.com, oowarai-ie.com, marushinhome.com and two more among them.
These name servers frequently co-occur with the name servers bekkoame.bekknet.ad.jp and watagashi.bekkoame.ne.jp.
The hosts dns01.gmoserver.jp, dns02.gmoserver.jp, dns01.newsv.jp and dns02.newsv.jp all resolve to exactly one IP address each: 157.7.33.81, 157.7.34.81, 163.44.76.156 and 210.172.133.184 respectively.
Mail Servers
The sole mail server for caseya.com is mx.newsv.jp.
Among the domains sharing a mail server setup with caseya.com are kino(0x73686974)a-intl.co.jp, fujisato.com, anone.co.jp and two others.
There is at least a partial overlap in mail servers between caseya.com and other domains like chromis.net, regi-ya.com and tokyo-food.com.
These mail servers are routinely seen in conjunction with the mail servers 81dce4435e15fa16f14dd9b62420431f05c068ae.msv1.invalid and ms95238515.msv1.invalid.
There is one IP number for mx.newsv.jp: 163.44.78.100.