4dfws.com - robtex.com
4dfws.com
| DNSSEC | ⚠️ Not signed | ||||||
| A | 160.251.229.82🇯🇵 GMOOSK-NET160.251.229.0/24 GMO Internet,Inc Cerulean Tower, 11F Sakuragaokacho-26-1 Shibuya-ku, Tokyo 150-8512, Japan | ||||||
| PTR | www.gmoserver.jp | ||||||
| NS | dns01.gmoserver.jp ⭐ | ||||||
| A | 157.7.33.81🇯🇵 GMO-DNS157.7.33.0/24 GMO Internet,inc. Network-Team. | ||||||
| PTR | dns01.gmoserver.jp | ||||||
| NS | dns02.gmoserver.jp | ||||||
| A | 157.7.34.81🇯🇵 GMO-DNS157.7.34.0/24 GMO Internet,inc. Network-Team. | ||||||
| PTR | dns02.gmoserver.jp | ||||||
| MX | mx.4dfws.com ⭐ | ||||||
| A | 160.251.229.95🇯🇵 GMOOSK-NET160.251.229.0/24 GMO Internet,Inc Cerulean Tower, 11F Sakuragaokacho-26-1 Shibuya-ku, Tokyo 150-8512, Japan | ||||||
| PTR | mx-09.gmoserver.jp | ||||||
| TXT | v=spf1 include:spf.gmoserver.jp ~all | ||||||
| SOA | dns01.gmoserver.jphostmaster@4dfws.com 2022-01-10 #4 | ||||||
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=1774945912 | ||||||
Subdomains
mx.4dfws.com |
Same first word
4dfws.com |
Similar names
DNS History
5 records (4 active, 1 former)
●NSdns01.gmoserver.jp2015-07-05 → 2026-03-31 · 2 obs
● 2026-03-31 08:58:20
●NSdns02.gmoserver.jp2015-07-05 → 2026-03-31 · 2 obs
● 2026-03-31 08:58:20
●MXmx.4dfws.com2015-07-05 → 2026-03-31 · 2 obs
● 2026-03-31 08:58:20
○A157.7.144.52015-07-05 → 2017-04-18 · 4 obs
● 2017-04-18 11:38:30
○ 2026-02-24 21:07:54
○ 2026-03-31 08:58:20
●A160.251.229.822026-02-24 → 2026-03-31 · 3 obs
● 2026-02-24 21:07:54
● 2026-03-31 08:58:20
🔍 DNS Trace
📋 Delegation Chain
| Zone | Nameservers | Glue |
|---|---|---|
| com | b.gtld-servers.net, k.gtld-servers.net, f.gtld-servers.net, i.gtld-servers.net... | - |
| 4dfws.com | dns01.gmoserver.jp, dns02.gmoserver.jp | - |
✅ Authoritative Response
Server:157.7.33.81
NS records: dns01.gmoserver.jp, dns02.gmoserver.jp
🔒 DNSSEC Status
⚠️ Insecure (no DNSSEC)
No DS record for 4dfws.com (unsigned zone)
⏱️ Timing
Total: 1268ms | Queries: -
📄 Records
| Type | Count | Sample Data |
|---|---|---|
| A | 1 | 160.251.229.82 |
| NS | 2 | dns01.gmoserver.jp, dns02.gmoserver.jp |
| MX | 1 | mx.4dfws.com (pri: 10) |
| TXT | 1 | v=spf1 include:spf.gmoserver.jp ~all |
| SOA | 1 | dns01.gmoserver.jp hostmaster.4dfws.com |
Analysis
Hierarchy
4dfws.com is parent of mx.4dfws.com.
IP Addresses
4dfws.com points to a single IP: 160.251.229.82.
Other host names, for instance auto-trust.jp, menshin-kouji.com, 111.co.jp, chateau-en-verre.info and hayami.ac.jp share IP numbers with 4dfws.com.
Name Servers
4dfws.com's delegation is to two name servers dns01.gmoserver.jp and dns02.gmoserver.jp.
4dfws.com shares the same name server configuration as other domains, such as jenne-vbm.com, nemokei.com, maji-me.com, itsumo365.co.jp and cbra.jp.
4dfws.com shares name servers with other domains to at least some extent, for instance daiki-e.com and sanei-house.co.jp.
Host names with a single IP:
dns01.gmoserver.jp resolves to 157.7.33.81.
dns02.gmoserver.jp resolves to 157.7.34.81.
Mail Servers
4dfws.com is served by a single mail server, mx.4dfws.com.
mx.4dfws.com points to IP number 160.251.229.95.