rid2550.com - robtex.com
rid2550.com
| DNSSEC | ⚠️ Not signed | ||||||
| A | 20.48.104.132🇯🇵 Microsoft20.48.0.0/12 | ||||||
| PTR | sharedsv5.zead.co.jp | ||||||
| NS | ns1.netfrontier.info ⭐ | ||||||
| A | 121.111.246.199🇯🇵 KDDI121.111.224.0/19 | ||||||
| NS | ns1.nfdns.net | ||||||
| A | 49.212.76.181🇯🇵 SAKURA-C49.212.0.0/16 (7/OSAKA) SAKURA Internet // WEST JAPAN BACKBONE 1-8-15 Kyutaro-cho, Chuo Osaka 541-0056, Japan | ||||||
| NS | ns2.netfrontier.info | ||||||
| A | 52.246.179.8🇯🇵 Microsoft52.224.0.0/11 MICROSOFT | ||||||
| MX | mail.rid2550.com ⭐ | ||||||
| TXT | v=spf1 +ip4:121.111.246.0/24 +ip4:20.48.104.132 ~all | ||||||
| SOA | ns1.netfrontier.inforoot@rid2550.com 2022-04-28 #1 | ||||||
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=1777154606 | ||||||
Same first word
rid2550.com |
DNS History
9 records (5 active, 4 former)
○NSns05.joeswebhosting.net2015-05-22 → 2017-12-14 · 4 obs
● 2017-12-14 15:01:14
○ 2026-02-22 07:27:58
○ 2026-04-25 22:05:22
●NSns1.netfrontier.info2026-02-22 → 2026-04-25 · 3 obs
● 2026-02-22 07:27:58
● 2026-04-25 22:05:22
●NSns1.nfdns.net2026-02-22 → 2026-04-25 · 3 obs
● 2026-02-22 07:27:58
● 2026-04-25 22:05:22
●NSns2.netfrontier.info2026-02-22 → 2026-04-25 · 3 obs
● 2026-02-22 07:27:58
● 2026-04-25 22:05:22
○NSns99.joeswebhosting.net2015-05-22 → 2017-12-14 · 4 obs
● 2017-12-14 15:01:14
○ 2026-02-22 07:27:58
○ 2026-04-25 22:05:22
●MXmail.rid2550.com2026-02-22 → 2026-04-25 · 3 obs
● 2026-02-22 07:27:58
● 2026-04-25 22:05:22
○MXmgw01.joeswebhosting.net2015-05-22 → 2017-12-14 · 4 obs
● 2017-12-14 15:01:14
○ 2026-02-22 07:27:58
○ 2026-04-25 22:05:22
●A20.48.104.1322026-02-22 → 2026-04-25 · 3 obs
● 2026-02-22 07:27:58
● 2026-04-25 22:05:22
○A202.228.192.1982015-05-22 → 2017-12-14 · 4 obs
● 2017-12-14 15:01:14
○ 2026-02-22 07:27:58
○ 2026-04-25 22:05:22
🔍 DNS Trace
📋 Delegation Chain
| Zone | Nameservers | Glue |
|---|---|---|
| com | a.gtld-servers.net, h.gtld-servers.net, b.gtld-servers.net, j.gtld-servers.net... | - |
| rid2550.com | ns1.netfrontier.info, ns2.netfrontier.info, ns1.nfdns.net | - |
✅ Authoritative Response
Server:52.246.179.8
NS records: ns1.netfrontier.info, ns2.netfrontier.info, ns1.nfdns.net
🔒 DNSSEC Status
⚠️ Insecure (no DNSSEC)
No DS record for rid2550.com (unsigned zone)
⏱️ Timing
Total: 4602ms | Queries: -
📄 Records
| Type | Count | Sample Data |
|---|---|---|
| A | 1 | 20.48.104.132 |
| NS | 3 | ns1.nfdns.net, ns2.netfrontier.info... |
| MX | 1 | mail.rid2550.com (pri: 10) |
| TXT | 1 | v=spf1 +ip4:121.111.246.0/24 +ip4:20.48. |
| SOA | 1 | ns1.netfrontier.info root.rid2550.com |
Analysis
IP Addresses
rid2550.com resolves to a single IP: 20.48.104.132.
Other host names, for instance saitoukinko.co.jp, tj1.co.jp, mituwa-p.co.jp, belleffect.jp and yurikago-hoikuen.jp share IP numbers with rid2550.com.
Name Servers
rid2550.com delegates to three name servers: ns1.netfrontier.info, ns2.netfrontier.info and ns1.nfdns.net.
rid2550.com shares some name servers with other domains, for example doanosoto.co.jp, sa-k.jp, sh-jsys.jp, mugikura.co.jp and ikoma-gumi.co.jp.
Host names with a single IP: ns1.netfrontier.info points to 121.111.246.199; ns2.netfrontier.info points to 52.246.179.8; ns1.nfdns.net points to 49.212.76.181.
Mail Servers
rid2550.com is handled by a single mail server, mail.rid2550.com.