dearworld.net - robtex.com
dearworld.net
| DNSSEC | ⚠️ Not signed | ||||||
| NS | ns0.atw.jp ⭐ | ||||||
| A | 182.16.226.200🇯🇵 atworks182.16.224.0/21 A.T.WORKS,Inc. CIDR-block NO.2 | ||||||
| PTR | ns0.atw.jp | ||||||
| NS | ns.dlsv.com ⚠️ Not in zone NS records | ||||||
| A | 210.236.247.71🇯🇵 IDC210.236.240.0/20 Frontier Inc. | ||||||
| NS | ns1.atw.jp ⚠️ Not in parent delegation | ||||||
| A | 210.236.247.71🇯🇵 IDC210.236.240.0/20 Frontier Inc. | ||||||
| NS | ns2.atw.jp ⚠️ Not in parent delegation | ||||||
| A | 219.99.220.242🇯🇵 NSK219.99.192.0/19 Co.,Ltd. 2-1,Minami-cho,Kanazawa-shi,Ishikawa,920-8769 | ||||||
| PTR | ns2.atw.jp | ||||||
| NS | ns2.dlsv.com ⚠️ Not in zone NS records | ||||||
| A | 219.99.220.242🇯🇵 NSK219.99.192.0/19 Co.,Ltd. 2-1,Minami-cho,Kanazawa-shi,Ishikawa,920-8769 | ||||||
| PTR | ns2.atw.jp | ||||||
| NS | ns3.atw.jp ⚠️ Not in parent delegation | ||||||
| A | 182.16.226.193🇯🇵 atworks182.16.224.0/21 A.T.WORKS,Inc. CIDR-block NO.2 | ||||||
| PTR | ns3.atw.jp | ||||||
| NS | ns3.dlsv.com ⚠️ Not in zone NS records | ||||||
| A | 182.16.226.193🇯🇵 atworks182.16.224.0/21 A.T.WORKS,Inc. CIDR-block NO.2 | ||||||
| PTR | ns3.atw.jp | ||||||
| MX | smtp.dearworld.net ⭐ | ||||||
| A | 210.239.68.194🇯🇵 IDC210.239.64.0/21 Frontier Inc. | ||||||
| PTR | senyo68x194.atw.ne.jp | ||||||
| TXT | v=spf1 ip4:210.239.68.194 include:spf-bma.mpme.jp ~all | ||||||
| TXT | google-site-verification=snSHYI8l5d2tqD867-8SEm8rfOYppY_f2xEKUR_m1mM | ||||||
| SOA | ns0.atw.jphostmaster@atw.jp.dearworld.net 2025-07-18 #1 | ||||||
net
| 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=1774701127 | ||||||
Subdomains
smtp.dearworld.net |
Same first word
dearworld.com |
dearworld.net |
dearworld.us |
Similar names
DNS History
12 records (8 active, 4 former)
○NSdns1.gaijins.net2007-09-18 → 2007-09-18 · 3 obs
○ 2015-07-14 01:21:26
○ 2026-03-28 12:48:56
○NSdns2.gaijins.net2007-09-18 → 2007-09-18 · 3 obs
○ 2015-07-14 01:21:26
○ 2026-03-28 12:48:56
●NSns.dlsv.com2015-07-14 → 2026-03-28 · 3 obs
● 2015-07-14 01:21:26
● 2026-03-28 12:48:56
●NSns2.dlsv.com2015-07-14 → 2026-03-28 · 3 obs
● 2015-07-14 01:21:26
● 2026-03-28 12:48:56
●NSns3.dlsv.com2015-07-14 → 2026-03-28 · 3 obs
● 2015-07-14 01:21:26
● 2026-03-28 12:48:56
○MXmail-fwd.wh2.ocn.ne.jp2007-09-18 → 2007-09-18 · 3 obs
○ 2015-07-14 01:21:26
○ 2026-03-28 12:48:56
●MXsmtp.dearworld.net2015-07-14 → 2026-03-28 · 3 obs
● 2015-07-14 01:21:26
● 2026-03-28 12:48:56
○A69.57.152.592007-09-18 → 2007-09-18 · 3 obs
○ 2015-07-14 01:21:26
○ 2026-03-28 12:48:56
🔍 DNS Trace
📋 Delegation Chain
| Zone | Nameservers | Glue |
|---|---|---|
| net | l.gtld-servers.net, m.gtld-servers.net, f.gtld-servers.net, k.gtld-servers.net... | - |
| dearworld.net | ns3.dlsv.com, ns2.dlsv.com, ns.dlsv.com | - |
✅ Authoritative Response
Server:182.16.226.193
NS records: ns3.dlsv.com, ns2.dlsv.com, ns.dlsv.com
🔒 DNSSEC Status
⚠️ Insecure (no DNSSEC)
No DS record for dearworld.net (unsigned zone)
⏱️ Timing
Total: 1024ms | Queries: -
📄 Records
| Type | Count | Sample Data |
|---|---|---|
| NS | 3 | ns3.atw.jp, ns1.atw.jp... |
| MX | 1 | smtp.dearworld.net (pri: 10) |
| TXT | 2 | google-site-verification=snSHYI8l5d2tqD8, v=spf1 ip4:210.239.68.194 include:spf-bm |
| SOA | 1 | ns0.atw.jp hostmaster.atw.jp.dearworld.n |
Analysis
Hierarchy
The parent of smtp.dearworld.net is dearworld.net.
Name Servers
dearworld.net's zone is delegated to seven name servers: ns2.dlsv.com, ns3.dlsv.com, ns.dlsv.com, ns0.atw.jp, ns1.atw.jp, ns2.atw.jp and ns3.atw.jp.
dearworld.net at least partially shares name servers with other domains, for example g-kotetsu.com, sanei-com.co.jp, alx03.atw.ne.jp, psg-soft.com and ufg.jp.
Host names with one IP number:
The host name ns2.dlsv.com points to: 219.99.220.242.
The host name ns2.atw.jp points to: 219.99.220.242.
The host name ns3.dlsv.com points to: 182.16.226.193.
The host name ns3.atw.jp points to: 182.16.226.193.
The host name ns.dlsv.com points to: 210.236.247.71.
The host name ns1.atw.jp points to: 210.236.247.71.
The host name ns0.atw.jp points to: 182.16.226.200.
Host names that point to 219.99.220.242: ns2.dlsv.com and ns2.atw.jp.
Host names that point to 182.16.226.193: ns3.dlsv.com and ns3.atw.jp.
Host names that point to 210.236.247.71: ns.dlsv.com and ns1.atw.jp.
Mail Servers
The smtp.dearworld.net mail server handles dearworld.net.
smtp.dearworld.net points to a single IP number: 210.239.68.194.