otona-eigo.com - robtex.com
otona-eigo.com
| DNSSEC | ⚠️ Not signed | ||||||
| A | 183.90.180.104🇯🇵 DRNET183.90.176.0/21 | ||||||
| PTR | tky004.rakko.zone | ||||||
| NS | ns1.rakko.zone ⭐ | ||||||
| A | 172.64.52.196🇺🇸 Cloudflare172.64.52.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US | ||||||
| NS | ns2.rakko.zone | ||||||
| A | 172.64.53.134🇺🇸 Cloudflare172.64.53.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US | ||||||
| MX | otona-eigo.com ⭐ | ||||||
| A | 183.90.180.104🇯🇵 DRNET183.90.176.0/21 | ||||||
| PTR | tky004.rakko.zone | ||||||
| TXT | v=spf1 +a +mx +ip4:183.90.180.104 ~all | ||||||
| SOA | ns1.rakko.zonehostmaster@otona-eigo.com 2025-06-24 #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=1777136096 | ||||||
MX for
otona-eigo.com |
Same first word
otona-eigo.com |
DNS History
4 records (4 active, 0 former)
●NSns1.rakko.zone2026-02-22 → 2026-04-25 · 2 obs
● 2026-04-25 16:55:30
●NSns2.rakko.zone2026-02-22 → 2026-04-25 · 2 obs
● 2026-04-25 16:55:30
●MXotona-eigo.com2026-02-22 → 2026-04-25 · 2 obs
● 2026-04-25 16:55:30
●A183.90.180.1042026-02-22 → 2026-04-25 · 2 obs
● 2026-04-25 16:55:30
🔍 DNS Trace
📋 Delegation Chain
| Zone | Nameservers | Glue |
|---|---|---|
| com | h.gtld-servers.net, c.gtld-servers.net, b.gtld-servers.net, i.gtld-servers.net... | - |
| otona-eigo.com | ns1.rakko.zone, ns2.rakko.zone | - |
✅ Authoritative Response
Server:172.64.53.134
NS records: ns1.rakko.zone, ns2.rakko.zone
🔒 DNSSEC Status
⚠️ Insecure (no DNSSEC)
No DS record for otona-eigo.com (unsigned zone)
⏱️ Timing
Total: 1054ms | Queries: -
📄 Records
| Type | Count | Sample Data |
|---|---|---|
| A | 1 | 183.90.180.104 |
| NS | 2 | ns2.rakko.zone, ns1.rakko.zone |
| MX | 1 | otona-eigo.com (pri: 10) |
| TXT | 1 | v=spf1 +a +mx +ip4:183.90.180.104 ~all |
| SOA | 1 | ns1.rakko.zone hostmaster.otona-eigo.com |
Analysis
Mail Server Role
otona-eigo.com serves as a mail server for otona-eigo.com.
IP Addresses
otona-eigo.com points to a single IP: 183.90.180.104.
Other host names, for instance ecreadmm.com, brot.jp, edoguard.jp, mail.rohikata.com and fx-lab.jp share IP numbers with otona-eigo.com.
Name Servers
otona-eigo.com's delegation is to two name servers ns1.rakko.zone and ns2.rakko.zone.
otona-eigo.com shares the same name server configuration as other domains, such as bengal.jp, officedetourismepaysfort.com, bcm.jp, ushgf.org and yameru.com.
Host names with a single IP:
ns1.rakko.zone resolves to 172.64.52.196.
ns2.rakko.zone resolves to 172.64.53.134.
Mail Servers
otona-eigo.com is handled by a single mail server.
otona-eigo.com points to IP number 183.90.180.104.