office-mtkw.com - robtex.com
office-mtkw.com
| DNSSEC | ⚠️ Not signed | ||||||
| A | 157.120.209.49🇯🇵 GMOOSK-NET157.120.209.0/24 GMO Internet Group, Inc. Cerulean Tower, 11F Sakuragaokacho-26-1 Shibuya-ku, Tokyo 150-8512, Japan | ||||||
| PTR | www1143.onamae.ne.jp | ||||||
| NS | ns-rs1.gmoserver.jp ⭐ | ||||||
| A | 157.7.32.87🇯🇵 GMO-DNS157.7.32.0/24 GMO Internet,inc. Network-Team. | ||||||
| PTR | ns-rs1.gmoserver.jp | ||||||
| NS | ns-rs2.gmoserver.jp | ||||||
| A | 157.7.33.87🇯🇵 GMO-DNS157.7.33.0/24 GMO Internet,inc. Network-Team. | ||||||
| PTR | ns-rs2.gmoserver.jp | ||||||
| MX | mail1033.onamae.ne.jp ⭐ | ||||||
| A | 160.251.148.206🇯🇵 GMOOSK-NET160.251.148.0/24 GMO Internet,Inc Cerulean Tower, 11F Sakuragaokacho-26-1 Shibuya-ku, Tokyo 150-8512, Japan | ||||||
| PTR | mail1033.onamae.ne.jp | ||||||
| TXT | v=spf1 include:_spf.onamae.ne.jp ~all | ||||||
| SOA | ns-rs1.gmoserver.jphostmaster@gmoserver.jp serial=1770547899 | ||||||
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=1774812522 | ||||||
Subdomains
www.office-mtkw.com |
Same first word
office-mtkw.com |
DNS History
4 records (4 active, 0 former)
●NSns-rs1.gmoserver.jp2026-02-24 → 2026-03-29 · 2 obs
● 2026-03-29 19:47:42
●NSns-rs2.gmoserver.jp2026-02-24 → 2026-03-29 · 2 obs
● 2026-03-29 19:47:42
●MXmail1033.onamae.ne.jp2026-02-24 → 2026-03-29 · 2 obs
● 2026-03-29 19:47:42
●A157.120.209.492026-02-24 → 2026-03-29 · 2 obs
● 2026-03-29 19:47:42
🔍 DNS Trace
📋 Delegation Chain
| Zone | Nameservers | Glue |
|---|---|---|
| com | a.gtld-servers.net, b.gtld-servers.net, c.gtld-servers.net, d.gtld-servers.net... | - |
| office-mtkw.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 office-mtkw.com (unsigned zone)
⏱️ Timing
Total: 1013ms | Queries: -
📄 Records
| Type | Count | Sample Data |
|---|---|---|
| A | 1 | 157.120.209.49 |
| NS | 2 | ns-rs1.gmoserver.jp, ns-rs2.gmoserver.jp |
| MX | 1 | mail1033.onamae.ne.jp (pri: 10) |
| TXT | 1 | v=spf1 include:_spf.onamae.ne.jp ~all |
| SOA | 1 | ns-rs1.gmoserver.jp hostmaster.gmoserver |
Analysis
Hierarchy
office-mtkw.com is the parent of www.office-mtkw.com.
IP Addresses
office-mtkw.com resolves to a single IP: 157.120.209.49.
Other host names, for instance unpourtous.co.jp, kinefuchi.jp, kat-world.com, sun-links.com and www.cigr-kenpo.or.jp share IP numbers with office-mtkw.com.
Name Servers
office-mtkw.com has two name servers: ns-rs1.gmoserver.jp and ns-rs2.gmoserver.jp.
office-mtkw.com shares the same name server setup as other domains, for example realine.org, foresight-1998.jp, ambellie.com, withcommunications.com and tochi-ot.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
Mail Servers
office-mtkw.com is handled by a single mail server, mail1033.onamae.ne.jp.
office-mtkw.com shares the mail server setup with other domains, for example fandom.tokyo, ibp.jp, t-able.co.jp, grakin.jp and medcorelab.com.
office-mtkw.com shares some mail servers with other domains, at least partially; for instance meni-one.com, unicase.jp, makedog.me, rinpaeshidan.com and 537.jp.
Host name mail1033.onamae.ne.jp points to IP 160.251.148.206.