sumidayugyo.com - robtex.com
sumidayugyo.com
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=1774646002 | ||||||
MX for
sumidayugyo.com |
Same first word
sumidayugyo.com |
DNS History
12 records (7 active, 5 former)
●NSns1.xserver.jp2026-03-13 → 2026-03-27 · 3 obs
● 2026-03-13 20:04:04
● 2026-03-27 21:16:28
●NSns2.xserver.jp2026-03-13 → 2026-03-27 · 3 obs
● 2026-03-13 20:04:04
● 2026-03-27 21:16:28
●NSns3.xserver.jp2026-03-13 → 2026-03-27 · 3 obs
● 2026-03-13 20:04:04
● 2026-03-27 21:16:28
●NSns4.xserver.jp2026-03-13 → 2026-03-27 · 3 obs
● 2026-03-13 20:04:04
● 2026-03-27 21:16:28
●NSns5.xserver.jp2026-03-13 → 2026-03-27 · 3 obs
● 2026-03-13 20:04:04
● 2026-03-27 21:16:28
○NSuns01.lolipop.jp2015-07-05 → 2018-06-24 · 4 obs
● 2018-06-24 17:09:46
○ 2026-03-13 20:04:04
○ 2026-03-27 21:16:28
○NSuns02.lolipop.jp2015-07-05 → 2018-06-24 · 4 obs
● 2018-06-24 17:09:46
○ 2026-03-13 20:04:04
○ 2026-03-27 21:16:28
○MXmx01.lolipop.jp2015-07-05 → 2018-06-24 · 4 obs
● 2018-06-24 17:09:46
○ 2026-03-13 20:04:04
○ 2026-03-27 21:16:28
●MXsumidayugyo.com2026-03-13 → 2026-03-27 · 3 obs
● 2026-03-13 20:04:04
● 2026-03-27 21:16:28
○A157.7.107.1472017-01-08 → 2018-06-24 · 5 obs
● 2017-01-08 18:30:42
● 2018-06-24 17:09:46
○ 2026-03-13 20:04:04
○ 2026-03-27 21:16:28
●A162.43.116.1372026-03-13 → 2026-03-27 · 3 obs
● 2026-03-13 20:04:04
● 2026-03-27 21:16:28
○A210.172.144.612015-07-05 → 2016-04-19 · 4 obs
● 2016-04-19 15:35:44
○ 2017-01-08 18:30:42
○ 2026-03-27 21:16:28
🔍 DNS Trace
📋 Delegation Chain
| Zone | Nameservers | Glue |
|---|---|---|
| com | a.gtld-servers.net, b.gtld-servers.net, c.gtld-servers.net, d.gtld-servers.net... | - |
| sumidayugyo.com | ns1.xserver.jp, ns2.xserver.jp, ns3.xserver.jp, ns4.xserver.jp... | - |
✅ Authoritative Response
Server:35.72.43.26
NS records: ns1.xserver.jp, ns2.xserver.jp, ns3.xserver.jp, ns4.xserver.jp, ns5.xserver.jp
🔒 DNSSEC Status
⚠️ Insecure (no DNSSEC)
No DS record for sumidayugyo.com (unsigned zone)
⏱️ Timing
Total: 3415ms | Queries: -
📄 Records
| Type | Count | Sample Data |
|---|---|---|
| A | 1 | 162.43.116.137 |
| NS | 5 | ns3.xserver.jp, ns4.xserver.jp... |
| MX | 1 | sumidayugyo.com (pri: 0) |
| TXT | 1 | v=spf1 +a:sv13136.xserver.jp +a:sumidayu |
| SOA | 1 | ns1.xserver.jp root.xserver.jp |
Analysis
Mail Server Role
For sumidayugyo.com, the mail server is sumidayugyo.com.
IP Addresses
sumidayugyo.com points to a single IP number: 162.43.116.137.
other host names for instance kan-ken.info, seibusenden.co.jp, sol-poniente.co.jp, masuno.info and www3.kirara-navi.com share IP numbers with sumidayugyo.com.
Name Servers
sumidayugyo.com is delegated to five name servers: ns1.xserver.jp, ns2.xserver.jp, ns3.xserver.jp, ns4.xserver.jp and ns5.xserver.jp.
sumidayugyo.com at least partially shares name servers with other domains, for instance rotoflon.com, 243anime.com, steiner-class.com, demo-decorator.com and blockchain81.com.
Host names with three IP numbers
ns1.xserver.jp points to: 202.226.36.164, 202.226.36.170 and 202.226.36.246.
ns4.xserver.jp points to: 183.90.224.226, 183.90.224.230 and 202.226.39.247.
ns5.xserver.jp points to: 157.112.182.218, 157.112.182.220 and 202.226.37.247.
Host names with one IP number
ns2.xserver.jp points to: 35.72.43.26.
ns3.xserver.jp points to: 202.226.36.247.
Mail Servers
One mail server handles sumidayugyo.com.
Host name sumidayugyo.com points to IP address 162.43.116.137.