usa1492.com - robtex.com
usa1492.com
| DNSSEC | ⚠️ Not signed | ||||||
| A | 143.125.237.144🇯🇵 InfoSphere143.125.224.0/19 INFOSPHERE | ||||||
| PTR | usa1492.com | ||||||
| NS | ns4.mcnet.ad.jp ⭐ | ||||||
| A | 210.172.36.182🇯🇵 MCNET210.172.32.0/19 | ||||||
| NS | ns5.mcnet.ad.jp | ||||||
| A | 210.172.36.198🇯🇵 MCNET210.172.32.0/19 | ||||||
| MX | mail.usa1492.com ⭐ | ||||||
| A | 143.125.237.144🇯🇵 InfoSphere143.125.224.0/19 INFOSPHERE | ||||||
| PTR | usa1492.com | ||||||
| TXT | v=spf1 include:usa1492.com.spf.hosting-pf.net ~all | ||||||
| SOA | ns4.mcnet.ad.jppostmaster@mcnet.ad.jp 2011-01-27 #3 | ||||||
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=1778821106 | ||||||
PTR for
Subdomains
mail.usa1492.com |
Same first word
usa1492.com |
DNS History
5 records (4 active, 1 former)
●NSns4.mcnet.ad.jp2015-05-15 → 2026-05-15 · 2 obs
● 2026-05-15 05:02:38
●NSns5.mcnet.ad.jp2015-05-15 → 2026-05-15 · 2 obs
● 2026-05-15 05:02:38
●MXmail.usa1492.com2015-05-15 → 2026-05-15 · 2 obs
● 2026-05-15 05:02:38
●A143.125.237.1442026-02-28 → 2026-05-15 · 3 obs
● 2026-02-28 13:47:40
● 2026-05-15 05:02:38
○A203.211.177.712015-05-15 → 2017-04-06 · 4 obs
● 2017-04-06 21:57:52
○ 2026-02-28 13:47:40
○ 2026-05-15 05:02:38
🔍 DNS Trace
📋 Delegation Chain
| Zone | Nameservers | Glue |
|---|---|---|
| com | a.gtld-servers.net, b.gtld-servers.net, c.gtld-servers.net, d.gtld-servers.net... | - |
| usa1492.com | ns4.mcnet.ad.jp, ns5.mcnet.ad.jp | - |
✅ Authoritative Response
Server:210.172.36.198
NS records: ns4.mcnet.ad.jp, ns5.mcnet.ad.jp
🔒 DNSSEC Status
⚠️ Insecure (no DNSSEC)
No DS record for usa1492.com (unsigned zone)
⏱️ Timing
Total: 961ms | Queries: -
📄 Records
| Type | Count | Sample Data |
|---|---|---|
| A | 1 | 143.125.237.144 |
| NS | 2 | ns4.mcnet.ad.jp, ns5.mcnet.ad.jp |
| MX | 1 | mail.usa1492.com (pri: 10) |
| TXT | 1 | v=spf1 include:usa1492.com.spf.hosting-p |
| SOA | 1 | ns4.mcnet.ad.jp postmaster.mcnet.ad.jp |
Analysis
Hierarchy
usa1492.com is the parent of mail.usa1492.com.
IP Addresses
usa1492.com resolves to one IP number: 143.125.237.144.
Other host names, for instance mail.usa1492.com, share IP numbers with usa1492.com.
Name Servers
usa1492.com is delegated to two name servers ns4.mcnet.ad.jp and ns5.mcnet.ad.jp.
usa1492.com shares the same name server setup as other domains, for instance hotel-astir.com, tskis.co.jp, oosaki-k.com, syofuen.co.jp and kugamiyabi.com.
Host names with one IP number:
ns4.mcnet.ad.jp points to 210.172.36.182
ns5.mcnet.ad.jp points to 210.172.36.198
Mail Servers
usa1492.com is handled by a single mail server, mail.usa1492.com.
mail.usa1492.com resolves to IP 143.125.237.144.