sumigs.co.jp - robtex.com
sumigs.co.jp
| DNSSEC | ⚠️ Not signed | ||||||
| NS | gemini.starnet.ad.jp ⭐ | ||||||
| A | 2404:3200:2:410::28🇯🇵 STAR-Internet2404:3200::/32 STARNET Co., Ltd. | ||||||
| A | 202.15.39.28🇯🇵 STAR-Internet202.15.32.0/21 STARNET Co., Ltd. 2-1-3 Nishi-Miyahara, Yodogawa-ku Osaka 532-0004 Japan | ||||||
| NS | perseus.star-internet.jp | ||||||
| A | 202.238.194.125🇯🇵 IIJ-AS202.238.192.0/18 IIJ IPv4 BLOCK ( AS2497 ) | ||||||
| NS | pleiades.starnet.ad.jp | ||||||
| A | 202.15.39.11🇯🇵 STAR-Internet202.15.32.0/21 STARNET Co., Ltd. 2-1-3 Nishi-Miyahara, Yodogawa-ku Osaka 532-0004 Japan | ||||||
| MX | mail1.srigroup.co.jp ⭐ | ||||||
| A | 61.200.46.160🇯🇵 GIGAINFRA61.200.0.0/18 BBT-CIDR-BLOCK | ||||||
| MX | mail2.srigroup.co.jp(20) | ||||||
| A | 61.200.46.161🇯🇵 GIGAINFRA61.200.0.0/18 BBT-CIDR-BLOCK | ||||||
| TXT | v=spf1 ip4:116.80.15.34 -all | ||||||
| SOA | gemini.starnet.ad.jppostmaster@starnet.ad.jp 2025-10-28 #1 | ||||||
co.jp
| DNSSEC | ⚠️ Not signed | ||||||
| TXT | co.jp. | ||||||
📈 Tranco rank: #714,535
WOT: SAFE (58/100)
Same first word
sumigs.co.jp |
Similar names
DNS History
11 records (5 active, 6 former)
●NSgemini.starnet.ad.jp2017-01-11 → 2026-07-30 · 3 obs
● 2017-01-11 18:40:46
● 2026-07-30 07:40:04
○NSns1.sumigs.co.jp2015-05-17 → 2016-04-27 · 4 obs
● 2016-04-27 02:55:36
○ 2017-01-11 18:40:46
○ 2026-07-30 07:40:04
○NSns2.sumigs.co.jp2015-05-17 → 2016-04-27 · 4 obs
● 2016-04-27 02:55:36
○ 2017-01-11 18:40:46
○ 2026-07-30 07:40:04
○NSns3.sumigs.co.jp2015-05-17 → 2016-04-27 · 4 obs
● 2016-04-27 02:55:36
○ 2017-01-11 18:40:46
○ 2026-07-30 07:40:04
○NSns4.sumigs.co.jp2015-05-17 → 2016-04-27 · 4 obs
● 2016-04-27 02:55:36
○ 2017-01-11 18:40:46
○ 2026-07-30 07:40:04
○NSns5.sumigs.co.jp2015-05-17 → 2016-04-27 · 4 obs
● 2016-04-27 02:55:36
○ 2017-01-11 18:40:46
○ 2026-07-30 07:40:04
○NSns6.sumigs.co.jp2015-05-17 → 2016-04-27 · 4 obs
● 2016-04-27 02:55:36
○ 2017-01-11 18:40:46
○ 2026-07-30 07:40:04
●NSperseus.star-internet.jp2017-01-11 → 2026-07-30 · 3 obs
● 2017-01-11 18:40:46
● 2026-07-30 07:40:04
●NSpleiades.starnet.ad.jp2017-01-11 → 2026-07-30 · 3 obs
● 2017-01-11 18:40:46
● 2026-07-30 07:40:04
●MXmail1.srigroup.co.jp2015-05-17 → 2026-07-30 · 2 obs
● 2026-07-30 07:40:04
●MXmail2.srigroup.co.jp2015-05-17 → 2026-07-30 · 2 obs
● 2026-07-30 07:40:04
🔍 DNS Trace
📋 Delegation Chain
| Zone | Nameservers | Glue |
|---|---|---|
| jp | d.dns.jp, e.dns.jp, h.dns.jp, c.dns.jp... | - |
| sumigs.co.jp | gemini.starnet.ad.jp, perseus.star-internet.jp, pleiades.starnet.ad.jp | - |
✅ Authoritative Response
Server:202.238.194.125
NS records: gemini.starnet.ad.jp, perseus.star-internet.jp, pleiades.starnet.ad.jp
🔒 DNSSEC Status
⚠️ Insecure (no DNSSEC)
No DS record for sumigs.co.jp (unsigned zone)
⏱️ Timing
Total: 937ms | Queries: -
📄 Records
| Type | Count | Sample Data |
|---|---|---|
| NS | 3 | gemini.starnet.ad.jp, pleiades.starnet.ad.jp... |
| MX | 2 | mail1.srigroup.co.jp (pri: 10), mail2.srigroup.co.jp (pri: 20) |
| TXT | 1 | v=spf1 ip4:116.80.15.34 -all |
| SOA | 1 | gemini.starnet.ad.jp postmaster.starnet. |
Analysis
Name Servers
The authoritative name servers for sumigs.co.jp are perseus.star-internet.jp, gemini.starnet.ad.jp and pleiades.starnet.ad.jp — three in total.
At least some of sumigs.co.jp's name servers are shared with other domains, for example rakuwa.or.jp, rozest.com, dunloptennis.com and two more.
These name servers tend to co-occur with dnsrv.starnet.ad.jp, orion.star-net.or.jp, dns2.starnet.ad.jp and 4 other name servers in the same DNS delegations.
Hosts with two IP numbers each:
gemini.starnet.ad.jp directs traffic to 202.15.39.28 and 2404:3200:2:410::28.
Hosts that resolve to one IP address:
perseus.star-internet.jp has the IP address 202.238.194.125.
pleiades.starnet.ad.jp has the IP address 202.15.39.11.
Mail Servers
The MX records for sumigs.co.jp point to two mail servers: mail1.srigroup.co.jp and mail2.srigroup.co.jp.
sumigs.co.jp has the same mail server arrangement as a number of other domains, for example sri.dunlop.co.jp, srixon.jp, gr.dunlop.co.jp and two more.
Each of mail1.srigroup.co.jp and mail2.srigroup.co.jp has one IP address: mail1.srigroup.co.jp uses 61.200.46.160 and mail2.srigroup.co.jp uses 61.200.46.161.