gup-sys.com - robtex.com
gup-sys.com
| DNSSEC | ⚠️ Not signed | ||||||
| A | 160.251.148.247🇯🇵 GMOOSK-NET | ||||||
| PTR | www1117.onamae.ne.jp | ||||||
| NS | ns-rs1.gmoserver.jp ⭐ | ||||||
| A | 157.7.32.87🇯🇵 GMO-DNS | ||||||
| PTR | ns-rs1.gmoserver.jp | ||||||
| NS | ns-rs2.gmoserver.jp | ||||||
| A | 157.7.33.87🇯🇵 GMO-DNS | ||||||
| PTR | ns-rs2.gmoserver.jp | ||||||
| MX | smtp.google.com ⭐ | ||||||
| A | 2607:f8b0:4023:1004::1a🇺🇸 Google | ||||||
| PTR | rq-in-f26.1e100.net | ||||||
| A | 2607:f8b0:4023:1004::1b🇺🇸 Google | ||||||
| PTR | rq-in-f27.1e100.net | ||||||
| A | 2607:f8b0:4023:1011::1a🇺🇸 Google | ||||||
| PTR | ncdfwo-in-f26.1e100.net | ||||||
| A | 2607:f8b0:4023:1011::1b🇺🇸 Google | ||||||
| PTR | ncdfwo-in-f27.1e100.net | ||||||
| A | 142.250.26.26🇺🇸 Google | ||||||
| PTR | ncdfwo-in-f26.1e100.net | ||||||
| A | 142.250.26.27🇺🇸 Google | ||||||
| PTR | ncdfwo-in-f27.1e100.net | ||||||
| A | 142.250.114.27🇺🇸 Google | ||||||
| PTR | rr-in-f27.1e100.net | ||||||
| A | 142.250.115.26🇺🇸 Google | ||||||
| PTR | rq-in-f26.1e100.net | ||||||
| A | 142.250.115.27🇺🇸 Google | ||||||
| PTR | rq-in-f27.1e100.net | ||||||
| TXT | google-site-verification=6aSXLtIAx-W1_qn_EzQt2MOMN8K4JWfMnkDrmKfXIIc | ||||||
| TXT | v=spf1 include:_spf.google.com -all | ||||||
| SOA | ns-rs1.gmoserver.jphostmaster@gmoserver.jp serial=1742887591 | ||||||
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=1771291435 | ||||||
Same first word
gup-sys.com |
DNS History
4 records (4 active, 0 former)
●NSns-rs1.gmoserver.jp2026-02-21 → 2026-02-21 · 2 obs
● 2026-02-21 09:36:02
●NSns-rs2.gmoserver.jp2026-02-21 → 2026-02-21 · 2 obs
● 2026-02-21 09:36:02
●MXsmtp.google.com2026-02-21 → 2026-02-21 · 2 obs
● 2026-02-21 09:36:02
●A160.251.148.2472026-02-21 → 2026-02-21 · 2 obs
● 2026-02-21 09:36:02
🔍 DNS Trace
📋 Delegation Chain
| Zone | Nameservers | Glue |
|---|---|---|
| com | a.gtld-servers.net, b.gtld-servers.net, c.gtld-servers.net, d.gtld-servers.net... | - |
| gup-sys.com | ns-rs1.gmoserver.jp, ns-rs2.gmoserver.jp | - |
✅ Authoritative Response
Server: 157.7.33.87
NS records: ns-rs1.gmoserver.jp, ns-rs2.gmoserver.jp
🔒 DNSSEC Status
⚠️ Insecure (no DNSSEC)
No DS record for gup-sys.com (unsigned zone)
⏱️ Timing
Total: 1150ms | Queries: -
📄 Records
| Type | Count | Sample Data |
|---|---|---|
| A | 1 | 160.251.148.247 |
| NS | 2 | ns-rs1.gmoserver.jp, ns-rs2.gmoserver.jp |
| MX | 1 | smtp.google.com (pri: 1) |
| TXT | 2 | google-site-verification=6aSXLtIAx-W1_qn, v=spf1 include:_spf.google.com -all |
| SOA | 1 | ns-rs1.gmoserver.jp hostmaster.gmoserver |
AI analysis
gup-sys.com resolves to a single IP: 160.251.148.247.
Other host names, for instance eco-rms.com, www.kaishin-miyagi.net, mariekanda.com, kk-aska.com and f-house-inc.com share IP numbers with gup-sys.com.
gup-sys.com has two name servers: ns-rs1.gmoserver.jp and ns-rs2.gmoserver.jp.
gup-sys.com shares the same name server setup as other domains, for example st-lucas.com, lightsuns-group.com, smartee.info, takejin.co.jp and s-facilities.com.
Host names with a single IP:
ns-rs1.gmoserver.jp points to 157.7.32.87
ns-rs2.gmoserver.jp points to 157.7.33.87
gup-sys.com is handled by a single mail server, smtp.google.com.
gup-sys.com shares the mail server setup with other domains, for example digialaya.com, drivecourses.com, agencycrm.com, ryanpenn.com and bhairaviworld.com.
gup-sys.com shares some mail servers with other domains, at least partially; for instance epsilonintelligence.com, upstreak.com, assetlink.ai, bristol-violin-shop.co.uk and talatoken.com.
these mail servers are often used with alt1.aspmx.l.google.com, alt2.aspmx.l.google.com, alt3.aspmx.l.google.com, alt4.aspmx.l.google.com and aspmx.l.google.com.
smtp.google.com maps to nine IP numbers: 2607:f8b0:4023:1004::1a, 2607:f8b0:4023:1004::1b, 2607:f8b0:4023:1011::1a, 2607:f8b0:4023:1011::1b, 142.250.26.26, 142.250.26.27, 142.250.114.27, 142.250.115.26 and 142.250.115.27.