device-core.com - robtex.com
device-core.com
| DNSSEC | ⚠️ Not signed | ||||||
| A | 133.130.35.22🇯🇵 GMO-INTERNET133.130.32.0/19 GMO Internet,Inc Cerulean Tower, 11F Sakuragaokacho-26-1 Shibuya-ku, Tokyo 150-8512, Japan | ||||||
| NS | dns1.goope.jp ⭐ | ||||||
| A | 150.95.250.72🇯🇵 GMO-INTERNET150.95.128.0/17 GMO Internet,Inc Cerulean Tower, 11F Sakuragaokacho-26-1 Shibuya-ku, Tokyo 150-8512, Japan | ||||||
| NS | dns2.goope.jp | ||||||
| A | 150.95.250.144🇯🇵 GMO-INTERNET150.95.128.0/17 GMO Internet,Inc Cerulean Tower, 11F Sakuragaokacho-26-1 Shibuya-ku, Tokyo 150-8512, Japan | ||||||
| MX | smtp.goope.jp ⭐ | ||||||
| A | 150.95.250.106🇯🇵 GMO-INTERNET150.95.128.0/17 GMO Internet,Inc Cerulean Tower, 11F Sakuragaokacho-26-1 Shibuya-ku, Tokyo 150-8512, Japan | ||||||
| TXT | v=spf1 include:_spf.goope.jp ~all | ||||||
| SOA | dns1.goope.jphostmaster@device-core.com serial=1774460402 | ||||||
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=1774460487 | ||||||
Same first word
device-core.com |
DNS History
12 records (4 active, 8 former)
●NSdns1.goope.jp2026-02-21 → 2026-03-25 · 3 obs
● 2026-02-21 22:48:18
● 2026-03-25 17:47:04
●NSdns2.goope.jp2026-02-21 → 2026-03-25 · 3 obs
● 2026-02-21 22:48:18
● 2026-03-25 17:47:04
○NSns-cloud-c1.googledomains.com2018-07-22 → 2018-07-22 · 3 obs
○ 2026-02-21 22:48:18
○ 2026-03-25 17:47:04
○NSns-cloud-c2.googledomains.com2018-07-22 → 2018-07-22 · 3 obs
○ 2026-02-21 22:48:18
○ 2026-03-25 17:47:04
○NSns-cloud-c3.googledomains.com2018-07-22 → 2018-07-22 · 3 obs
○ 2026-02-21 22:48:18
○ 2026-03-25 17:47:04
○NSns-cloud-c4.googledomains.com2018-07-22 → 2018-07-22 · 3 obs
○ 2026-02-21 22:48:18
○ 2026-03-25 17:47:04
○MXalt1.aspmx.l.google.com2018-07-22 → 2018-07-22 · 3 obs
○ 2026-02-21 22:48:18
○ 2026-03-25 17:47:04
○MXalt2.aspmx.l.google.com2018-07-22 → 2018-07-22 · 3 obs
○ 2026-02-21 22:48:18
○ 2026-03-25 17:47:04
○MXalt3.aspmx.l.google.com2018-07-22 → 2018-07-22 · 3 obs
○ 2026-02-21 22:48:18
○ 2026-03-25 17:47:04
○MXaspmx.l.google.com2018-07-22 → 2018-07-22 · 3 obs
○ 2026-02-21 22:48:18
○ 2026-03-25 17:47:04
●MXsmtp.goope.jp2026-02-21 → 2026-03-25 · 3 obs
● 2026-02-21 22:48:18
● 2026-03-25 17:47:04
●A133.130.35.222026-02-21 → 2026-03-25 · 2 obs
● 2026-03-25 17:47:04
🔍 DNS Trace
📋 Delegation Chain
| Zone | Nameservers | Glue |
|---|---|---|
| com | a.gtld-servers.net, b.gtld-servers.net, c.gtld-servers.net, d.gtld-servers.net... | - |
| device-core.com | dns1.goope.jp, dns2.goope.jp | - |
✅ Authoritative Response
Server:150.95.250.144
NS records: dns1.goope.jp, dns2.goope.jp
🔒 DNSSEC Status
⚠️ Insecure (no DNSSEC)
No DS record for device-core.com (unsigned zone)
⏱️ Timing
Total: 1302ms | Queries: -
📄 Records
| Type | Count | Sample Data |
|---|---|---|
| A | 1 | 133.130.35.22 |
| NS | 2 | dns1.goope.jp, dns2.goope.jp |
| MX | 1 | smtp.goope.jp (pri: 0) |
| TXT | 1 | v=spf1 include:_spf.goope.jp ~all |
| SOA | 1 | dns1.goope.jp hostmaster.device-core.com |
Analysis
IP Addresses
device-core.com points to a single IP: 133.130.35.22.
Other host names, for instance adshair.com, ai-pha.com, sorai-s.com, aromameditation-assoc.com and anexcel.com share IP numbers with device-core.com.
Name Servers
Two name servers dns1.goope.jp and dns2.goope.jp handle delegation for device-core.com.
device-core.com uses the same name server setup as other domains, for example hanagasa.biz, adachi-ya.com, wood-craft-nagai.com, ieson.jp and kana-photo.com.
Host names with one IP number: The host name dns1.goope.jp points to 150.95.250.72 and the host name dns2.goope.jp points to 150.95.250.144.
Mail Servers
device-core.com is handled by a single mail server, smtp.goope.jp.
device-core.com has the same mail server setup as other domains, including hairsalon-lowell.com, livebar-roots66.com, sapporo-bonyu.com, seiko-rugby.com and izuo-valve.com.
device-core.com shares some mail servers with other domains at least partially, for example kunihilo.net, smartbizz.jp, japan-poledance.com and iof.jp.
These mail servers are often used with the mail servers mx01.muumuu-mail.com.
smtp.goope.jp points to a single IP: 150.95.250.106.