antenna21.com - robtex.com
antenna21.com
| DNSSEC | ⚠️ Not signed | ||||||
| A | 219.118.199.116🇯🇵 ASJ219.118.192.0/19 INC. IPv4 CIDR-block NO.1 | ||||||
| PTR | www.antenna21.com | ||||||
| NS | ns2.admiral.ne.jp ⭐ | ||||||
| A | 219.118.220.4🇯🇵 ASJ219.118.192.0/19 INC. IPv4 CIDR-block NO.1 | ||||||
| PTR | ns2.admiral.ne.jp | ||||||
| NS | ns.admiral.ne.jp | ||||||
| A | 219.118.205.6🇯🇵 ASJ219.118.192.0/19 INC. IPv4 CIDR-block NO.1 | ||||||
| PTR | ns.admiral.ne.jp | ||||||
| MX | amx04.admiral.ne.jp ⭐ | ||||||
| A | 219.118.222.9🇯🇵 ASJ219.118.192.0/19 INC. IPv4 CIDR-block NO.1 | ||||||
| PTR | amx04.admiral.ne.jp | ||||||
| TXT | v=spf1 ip4:219.118.192.0/19 ~all | ||||||
| SOA | ns.admiral.ne.jppostmaster@admiral.ne.jp 2023-06-06 #0 | ||||||
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=1775984962 | ||||||
Subdomains
www.antenna21.com |
Same first word
antenna21.com |
DNS History
4 records (4 active, 0 former)
●NSns.admiral.ne.jp2015-08-23 → 2026-04-12 · 2 obs
● 2026-04-12 09:27:20
●NSns2.admiral.ne.jp2015-08-23 → 2026-04-12 · 2 obs
● 2026-04-12 09:27:20
●MXamx04.admiral.ne.jp2015-08-23 → 2026-04-12 · 2 obs
● 2026-04-12 09:27:20
●A219.118.199.1162015-08-23 → 2026-04-12 · 2 obs
● 2026-04-12 09:27:20
🔍 DNS Trace
📋 Delegation Chain
| Zone | Nameservers | Glue |
|---|---|---|
| com | k.gtld-servers.net, g.gtld-servers.net, e.gtld-servers.net, c.gtld-servers.net... | - |
| antenna21.com | ns.admiral.ne.jp, ns2.admiral.ne.jp | - |
✅ Authoritative Response
Server:219.118.205.6
NS records: ns.admiral.ne.jp, ns2.admiral.ne.jp
🔒 DNSSEC Status
⚠️ Insecure (no DNSSEC)
No DS record for antenna21.com (unsigned zone)
⏱️ Timing
Total: 779ms | Queries: -
📄 Records
| Type | Count | Sample Data |
|---|---|---|
| A | 1 | 219.118.199.116 |
| NS | 2 | ns2.admiral.ne.jp, ns.admiral.ne.jp |
| MX | 1 | amx04.admiral.ne.jp (pri: 10) |
| TXT | 1 | v=spf1 ip4:219.118.192.0/19 ~all |
| SOA | 1 | ns.admiral.ne.jp postmaster.admiral.ne.j |
Analysis
Hierarchy
antenna21.com is the parent of www.antenna21.com.
IP Addresses
antenna21.com resolves to one IP number: 219.118.199.116.
Other host names, for instance www.antenna21.com, share IP numbers with antenna21.com.
Name Servers
antenna21.com is delegated to two name servers ns2.admiral.ne.jp and ns.admiral.ne.jp.
antenna21.com shares the same name server setup as other domains, for instance lacompany.co.jp, oomonoseimitsukakouya.com, kasugadenki.co.jp, sun-con.co.jp and 4133.com.
Host names with one IP number:
ns2.admiral.ne.jp points to 219.118.220.4
ns.admiral.ne.jp points to 219.118.205.6
Mail Servers
antenna21.com is handled by a single mail server, amx04.admiral.ne.jp.
antenna21.com shares the same mail server setup as other domains, for instance yoshidasangyo.com, tt-i.co.jp, tpr8.jp, cardenas.co.jp and malts.co.jp.
amx04.admiral.ne.jp resolves to IP 219.118.222.9.