7zaemon.com - robtex.com
7zaemon.com
| DNSSEC | ⚠️ Not signed | ||||||
| A | 161.34.4.60🇯🇵 InfoSphere161.34.0.0/16 INFOSPHERE | ||||||
| PTR | 7zaemon.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 | 7zaemon.com ⭐ | ||||||
| A | 161.34.4.60🇯🇵 InfoSphere161.34.0.0/16 INFOSPHERE | ||||||
| PTR | 7zaemon.com | ||||||
| TXT | v=spf1 include:fmx.etius.jp +ip4:161.34.3.2/32 +ip4:161.34.4.60/32 -all | ||||||
| SOA | ns3.sphere.ad.jpdns@sphere.ad.jp serial=1570589518 | ||||||
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=1775128607 | ||||||
PTR for
MX for
7zaemon.com |
Same first word
7zaemon.com |
DNS History
11 records (4 active, 7 former)
○NSasns1.customer.ne.jp2015-11-09 → 2017-02-20 · 5 obs
● 2015-11-09 09:18:36
● 2017-02-20 15:11:48
○ 2019-12-21 11:28:56
○ 2026-04-02 11:21:44
○NSasns2.customer.ne.jp2015-11-09 → 2017-02-20 · 5 obs
● 2015-11-09 09:18:36
● 2017-02-20 15:11:48
○ 2019-12-21 11:28:56
○ 2026-04-02 11:21:44
●NSns3.sphere.ad.jp2019-12-21 → 2026-04-02 · 3 obs
● 2019-12-21 11:28:56
● 2026-04-02 11:21:44
●NSns4.sphere.ad.jp2019-12-21 → 2026-04-02 · 3 obs
● 2019-12-21 11:28:56
● 2026-04-02 11:21:44
○NSusr-ns1.linkclub.jp2015-06-22 → 2015-06-22 · 3 obs
○ 2015-11-09 09:18:36
○ 2026-04-02 11:21:44
○NSusr-ns2.linkclub.jp2015-06-22 → 2015-06-22 · 3 obs
○ 2015-11-09 09:18:36
○ 2026-04-02 11:21:44
●MX7zaemon.com2015-11-09 → 2026-04-02 · 3 obs
● 2015-11-09 09:18:36
● 2026-04-02 11:21:44
○MXmx.linkclub.jp2015-06-22 → 2015-06-22 · 3 obs
○ 2015-11-09 09:18:36
○ 2026-04-02 11:21:44
●A161.34.4.602019-12-21 → 2026-04-02 · 3 obs
● 2019-12-21 11:28:56
● 2026-04-02 11:21:44
○A219.118.71.342015-06-22 → 2015-06-22 · 3 obs
○ 2015-11-09 09:18:36
○ 2026-04-02 11:21:44
○A60.43.147.102015-11-09 → 2017-02-20 · 5 obs
● 2015-11-09 09:18:36
● 2017-02-20 15:11:48
○ 2019-12-21 11:28:56
○ 2026-04-02 11:21:44
🔍 DNS Trace
📋 Delegation Chain
| Zone | Nameservers | Glue |
|---|---|---|
| com | l.gtld-servers.net, g.gtld-servers.net, i.gtld-servers.net, m.gtld-servers.net... | - |
| 7zaemon.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 7zaemon.com (unsigned zone)
⏱️ Timing
Total: 1925ms | Queries: -
📄 Records
| Type | Count | Sample Data |
|---|---|---|
| A | 1 | 161.34.4.60 |
| NS | 2 | ns4.sphere.ad.jp, ns3.sphere.ad.jp |
| MX | 1 | 7zaemon.com (pri: 10) |
| TXT | 1 | v=spf1 include:fmx.etius.jp +ip4:161.34. |
| SOA | 1 | ns3.sphere.ad.jp dns.sphere.ad.jp |
Analysis
Mail Server Role
The mail server for 7zaemon.com is 7zaemon.com.
IP Addresses
7zaemon.com points to a single IP address: 161.34.4.60.
Name Servers
Two name servers ns3.sphere.ad.jp and ns4.sphere.ad.jp handle the delegation for 7zaemon.com.
7zaemon.com shares the same name server setup as other domains, for example 206.245.119.in-addr.arpa, www.siragane.co.jp, hazu.org, www.mamaison.jp and www.ykikaku.com.
7zaemon.com shares name servers with other domains at least partially, for instance zero-x.co.jp.
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
One mail server handles 7zaemon.com; that server is 7zaemon.com.
7zaemon.com points to a single IP number: 161.34.4.60.