ira55.com - robtex.com
ira55.com
| DNSSEC | ⚠️ Not signed | ||||||
| A | 116.80.111.126🇯🇵 InfoSphere116.80.0.0/16 INFOSPHERE | ||||||
| PTR | ira55.com | ||||||
| NS | ns3.sphere.ad.jp ⭐ | ||||||
| A | 202.239.113.22🇯🇵 InfoSphere202.239.64.0/18 INFOSPHERE | ||||||
| PTR | ns3.sphere.ad.jp | ||||||
| NS | ns4.sphere.ad.jp | ||||||
| A | 202.239.113.30🇯🇵 InfoSphere202.239.64.0/18 INFOSPHERE | ||||||
| PTR | ns4.sphere.ad.jp | ||||||
| MX | ira55.com ⭐ | ||||||
| A | 116.80.111.126🇯🇵 InfoSphere116.80.0.0/16 INFOSPHERE | ||||||
| PTR | ira55.com | ||||||
| TXT | v=spf1 include:fmx.etius.jp +ip4:116.80.110.2/32 +ip4:116.80.111.126/32 -all | ||||||
| SOA | ns3.sphere.ad.jpdns@sphere.ad.jp serial=1737343207 | ||||||
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=1778749326 | ||||||
PTR for
MX for
ira55.com |
Subdomains
www.ira55.com |
Same first word
ira55.com |
Similar names
DNS History
5 records (4 active, 1 former)
●NSns3.sphere.ad.jp2015-08-22 → 2026-05-14 · 2 obs
● 2026-05-14 09:16:00
●NSns4.sphere.ad.jp2015-08-22 → 2026-05-14 · 2 obs
● 2026-05-14 09:16:00
●MXira55.com2015-08-22 → 2026-05-14 · 2 obs
● 2026-05-14 09:16:00
●A116.80.111.1262026-03-23 → 2026-05-14 · 3 obs
● 2026-03-23 11:03:14
● 2026-05-14 09:16:00
○A202.212.68.662015-08-22 → 2020-03-21 · 4 obs
● 2020-03-21 23:29:00
○ 2026-03-23 11:03:14
○ 2026-05-14 09:16:00
🔍 DNS Trace
📋 Delegation Chain
| Zone | Nameservers | Glue |
|---|---|---|
| com | b.gtld-servers.net, k.gtld-servers.net, i.gtld-servers.net, g.gtld-servers.net... | - |
| ira55.com | ns3.sphere.ad.jp, ns4.sphere.ad.jp | - |
✅ Authoritative Response
Server:202.239.113.30
NS records: ns3.sphere.ad.jp, ns4.sphere.ad.jp
🔒 DNSSEC Status
⚠️ Insecure (no DNSSEC)
No DS record for ira55.com (unsigned zone)
⏱️ Timing
Total: 1721ms | Queries: -
📄 Records
| Type | Count | Sample Data |
|---|---|---|
| A | 1 | 116.80.111.126 |
| NS | 2 | ns3.sphere.ad.jp, ns4.sphere.ad.jp |
| MX | 1 | ira55.com (pri: 10) |
| TXT | 1 | v=spf1 include:fmx.etius.jp +ip4:116.80. |
| SOA | 1 | ns3.sphere.ad.jp dns.sphere.ad.jp |
Analysis
Hierarchy
The parent of www.ira55.com is ira55.com.
Mail Server Role
ira55.com serves as the mail server for ira55.com.
IP Addresses
ira55.com points to a single IP number: 116.80.111.126.
Other host names, for instance www.ira55.com, share IP numbers with ira55.com.
Name Servers
ira55.com is delegated to two name servers: ns3.sphere.ad.jp and ns4.sphere.ad.jp.
ira55.com uses the same name server setup as other domains, for instance brand-service.co.jp, awa1.com, minobu-betsuin.jp, km2042.support.suitepro.jp and fukudenkai.or.jp.
ira55.com at least partially shares name servers with other domains, such as mpdata.jp and np-sys.net and okigaruni.com.
Host names with one IP number:
ns3.sphere.ad.jp points to: 202.239.113.22.
ns4.sphere.ad.jp points to: 202.239.113.30.
Mail Servers
A single mail server handles ira55.com and ira55.com.
Host name ira55.com resolves to IP 116.80.111.126.