5a73.com - dns.ninja
5a73.com
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=1783952482 | ||||||
MX for
5a73.com |
Same first word
5a73.com |
Similar names
53a7.com |
53a7.xyz |
35a7.com |
a753.cn |
357a.com |
537a.com |
a735.com |
a573.cn |
5a37.com |
a573.com |
a573.net |
a357.com |
a357.ch |
375a.cc |
a735.cn |
a357.cn |
753a.com |
375a.us |
735a.com |
a375.com |
573a.com |
DNS History
13 records (7 active, 6 former)
○NSns1.51dns.com2015-08-08 → 2015-08-08 · 3 obs
○ 2015-11-24 17:14:16
○ 2026-07-13 14:31:28
●NSns1.xserver.jp2026-03-09 → 2026-07-13 · 3 obs
● 2026-03-09 23:34:40
● 2026-07-13 14:31:28
○NSns2.51dns.com2015-08-08 → 2015-08-08 · 3 obs
○ 2015-11-24 17:14:16
○ 2026-07-13 14:31:28
○NSns2.dnsdun.com2020-02-12 → 2020-02-12 · 4 obs
● 2020-02-12 09:20:38
○ 2026-03-09 23:34:40
○ 2026-07-13 14:31:28
○NSns2.dnsdun.net2020-02-12 → 2020-02-12 · 4 obs
● 2020-02-12 09:20:38
○ 2026-03-09 23:34:40
○ 2026-07-13 14:31:28
●NSns2.xserver.jp2026-03-09 → 2026-07-13 · 3 obs
● 2026-03-09 23:34:40
● 2026-07-13 14:31:28
●NSns3.xserver.jp2026-03-09 → 2026-07-13 · 3 obs
● 2026-03-09 23:34:40
● 2026-07-13 14:31:28
●NSns4.xserver.jp2026-03-09 → 2026-07-13 · 3 obs
● 2026-03-09 23:34:40
● 2026-07-13 14:31:28
●NSns5.xserver.jp2026-03-09 → 2026-07-13 · 3 obs
● 2026-03-09 23:34:40
● 2026-07-13 14:31:28
●MX5a73.com2026-03-09 → 2026-07-13 · 2 obs
● 2026-07-13 14:31:28
●A162.43.120.852026-03-09 → 2026-07-13 · 3 obs
● 2026-03-09 23:34:40
● 2026-07-13 14:31:28
○A172.246.9.292015-08-08 → 2015-08-08 · 3 obs
○ 2015-11-24 17:14:16
○ 2026-07-13 14:31:28
○A59.188.74.692020-02-12 → 2020-02-12 · 4 obs
● 2020-02-12 09:20:38
○ 2026-03-09 23:34:40
○ 2026-07-13 14:31:28
🔍 DNS Trace
📋 Delegation Chain
| Zone | Nameservers | Glue |
|---|---|---|
| com | i.gtld-servers.net, a.gtld-servers.net, c.gtld-servers.net, e.gtld-servers.net... | - |
| 5a73.com | ns1.xserver.jp, ns2.xserver.jp, ns3.xserver.jp, ns4.xserver.jp... | - |
✅ Authoritative Response
Server:202.226.36.247
NS records: ns1.xserver.jp, ns2.xserver.jp, ns3.xserver.jp, ns4.xserver.jp, ns5.xserver.jp
🔒 DNSSEC Status
⚠️ Insecure (no DNSSEC)
No DS record for 5a73.com (unsigned zone)
⏱️ Timing
Total: 1410ms | Queries: -
📄 Records
| Type | Count | Sample Data |
|---|---|---|
| A | 1 | 162.43.120.85 |
| NS | 5 | ns5.xserver.jp, ns2.xserver.jp... |
| MX | 1 | 5a73.com (pri: 0) |
| TXT | 1 | v=spf1 +a:sv14084.xserver.jp +a:5a73.com |
| SOA | 1 | ns1.xserver.jp root.xserver.jp |
Analysis
Mail Server Role
The MX record for 5a73.com points back to 5a73.com — it is its own mail server.
IP Addresses
5a73.com directs to one IP number, which is 162.43.120.85.
Among the host names that share IP numbers with 5a73.com are fujita-shingaku.com, 3mi.co.jp, mail.9290.jp and two others.
Name Servers
The authoritative name servers for 5a73.com are ns1.xserver.jp, ns2.xserver.jp, ns3.xserver.jp and two others.
The name servers of 5a73.com overlap at least partially with those of other domains — among them gryder-office.co.jp, yokota-shiho.com, y-donguri.org and two more.
These name servers commonly appear alongside the name servers ns4.xserver.jp and ns5.xserver.jp.
Hosts with three IP address records:
ns1.xserver.jp maps to three IP addresses: 202.226.36.164, 202.226.36.170 and 202.226.36.246.
ns4.xserver.jp maps to three IP addresses: 183.90.224.226, 183.90.224.230 and 202.226.39.247.
ns5.xserver.jp maps to three IP addresses: 157.112.182.218, 157.112.182.220 and 202.226.37.247.
Hosts that resolve to one IP address:
ns2.xserver.jp resolves to the IP address 35.72.43.26.
ns3.xserver.jp resolves to the IP address 202.226.36.247.
Mail Servers
The MX record for 5a73.com points to a single mail server: 5a73.com.
5a73.com resolves to 162.43.120.85 and no other IP number.