dd-works.com - robtex.com
dd-works.com
| DNSSEC | ⚠️ Not signed | ||||||
| A | 210.172.183.32🇯🇵 GMO-INTERNET210.172.183.0/24 GMO Internet,Inc Cerulean Tower, 11F Sakuragaokacho-26-1 Shibuya-ku, Tokyo 150-8512, Japan | ||||||
| PTR | www6.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 | mx6.gmoserver.jp ⭐ | ||||||
| A | 210.172.183.36🇯🇵 GMO-INTERNET210.172.183.0/24 GMO Internet,Inc Cerulean Tower, 11F Sakuragaokacho-26-1 Shibuya-ku, Tokyo 150-8512, Japan | ||||||
| PTR | mx6.gmoserver.jp | ||||||
| TXT | v=spf1 include:spf6.gmoserver.jp ~all | ||||||
| SOA | dns01.gmoserver.jphostmaster@dd-works.com 2015-10-19 #12 | ||||||
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
dd-works.com |
DNS History
4 records (4 active, 0 former)
●NSdns01.gmoserver.jp2015-10-25 → 2026-03-22 · 2 obs
● 2026-03-22 02:52:22
●NSdns02.gmoserver.jp2015-10-25 → 2026-03-22 · 2 obs
● 2026-03-22 02:52:22
●MXmx6.gmoserver.jp2015-10-25 → 2026-03-22 · 2 obs
● 2026-03-22 02:52:22
●A210.172.183.322015-10-25 → 2026-03-22 · 2 obs
● 2026-03-22 02:52:22
🔍 DNS Trace
📋 Delegation Chain
| Zone | Nameservers | Glue |
|---|---|---|
| com | a.gtld-servers.net, b.gtld-servers.net, k.gtld-servers.net, j.gtld-servers.net... | - |
| dd-works.com | dns01.gmoserver.jp, dns02.gmoserver.jp | - |
✅ Authoritative Response
Server: 157.7.34.81
NS records: dns01.gmoserver.jp, dns02.gmoserver.jp
🔒 DNSSEC Status
⚠️ Insecure (no DNSSEC)
No DS record for dd-works.com (unsigned zone)
⏱️ Timing
Total: 1619ms | Queries: -
📄 Records
| Type | Count | Sample Data |
|---|---|---|
| A | 1 | 210.172.183.32 |
| NS | 2 | dns01.gmoserver.jp, dns02.gmoserver.jp |
| MX | 1 | mx6.gmoserver.jp (pri: 10) |
| TXT | 1 | v=spf1 include:spf6.gmoserver.jp ~all |
| SOA | 1 | dns01.gmoserver.jp hostmaster.dd-works.c |
Analysis
IP Addresses
dd-works.com resolves to a single IP address: 210.172.183.32.
Other host names including m-r-t.net, housingequipment.com, energyz.jp, tazaki.jp and howa-21.co.jp share IP numbers with dd-works.com.
Name Servers
dd-works.com's delegation uses two name servers, dns01.gmoserver.jp and dns02.gmoserver.jp.
dd-works.com shares the same name server setup as other domains, for example etsuo.com, guitarwolf.net, mira90.jp, welltech.biz and sohryu-china.com.
dd-works.com at least partially shares name servers with other domains, for example e-navi-net.co.jp, maruihouse.co.jp and popal.jp.
Host names with a single IP:
dns01.gmoserver.jp points to 157.7.33.81.
dns02.gmoserver.jp points to 157.7.34.81.
Mail Servers
dd-works.com is handled by a single mail server, mx6.gmoserver.jp.
dd-works.com shares its mail server setup with other domains, including i(0x666170).org, waseda1982.com, 4ultd.com, antikythera-consulting.com and kaisya.co.jp.
dd-works.com shares some mail servers with other domains, at least partially, for instance kushidori.com.
mx6.gmoserver.jp points to a single IP: 210.172.183.36.