firstelement.jp - dns.ninja
firstelement.jp
jp
| DNSSEC | 🔒 Signed (DS record present) | ||||||
| NS | z.dns.jp ⭐ | ||||||
| NS | a.dns.jp | ||||||
| NS | b.dns.jp | ||||||
| NS | c.dns.jp | ||||||
| NS | d.dns.jp | ||||||
| NS | e.dns.jp | ||||||
| NS | f.dns.jp | ||||||
| NS | g.dns.jp | ||||||
| NS | h.dns.jp | ||||||
| SOA | z.dns.jproot@dns.jp serial=1784931302 | ||||||
MX for
firstelement.jp |
Subdomains
feblog.firstelement.jp |
dc-3d586bc8.firstelement.jp |
Same first word
DNS History
17 records (9 active, 8 former)
●NSjim.ns.cloudflare.com2015-08-29 → 2026-07-24 · 2 obs
● 2026-07-24 22:43:38
●NSkay.ns.cloudflare.com2015-08-29 → 2026-07-24 · 2 obs
● 2026-07-24 22:43:38
●MXalt1.aspmx.l.google.com2015-08-29 → 2026-07-24 · 2 obs
● 2026-07-24 22:43:38
●MXalt2.aspmx.l.google.com2015-08-29 → 2026-07-24 · 2 obs
● 2026-07-24 22:43:38
●MXaspmx.l.google.com2015-08-29 → 2026-07-24 · 2 obs
● 2026-07-24 22:43:38
●MXaspmx2.googlemail.com2015-08-29 → 2026-07-24 · 2 obs
● 2026-07-24 22:43:38
●MXaspmx3.googlemail.com2015-08-29 → 2026-07-24 · 2 obs
● 2026-07-24 22:43:38
○MXaspmx4.googlemail.com2015-08-29 → 2017-04-08 · 4 obs
● 2017-04-08 06:36:20
○ 2026-02-24 14:55:14
○ 2026-07-24 22:43:38
○MXaspmx5.googlemail.com2015-08-29 → 2017-04-08 · 4 obs
● 2017-04-08 06:36:20
○ 2026-02-24 14:55:14
○ 2026-07-24 22:43:38
○MXdc-3d586bc8.firstelement.jp2015-08-29 → 2016-09-17 · 4 obs
● 2016-09-17 12:59:36
○ 2017-04-08 06:36:20
○ 2026-07-24 22:43:38
○MXdc-e09395cfd494.firstelement.jp2017-04-08 → 2017-04-08 · 4 obs
● 2017-04-08 06:36:20
○ 2026-02-24 14:55:14
○ 2026-07-24 22:43:38
●MXfirstelement.jp2026-02-24 → 2026-07-24 · 3 obs
● 2026-02-24 14:55:14
● 2026-07-24 22:43:38
○A104.28.18.262015-08-29 → 2017-04-08 · 4 obs
● 2017-04-08 06:36:20
○ 2026-02-24 14:55:14
○ 2026-07-24 22:43:38
○A104.28.19.262015-08-29 → 2017-04-08 · 4 obs
● 2017-04-08 06:36:20
○ 2026-02-24 14:55:14
○ 2026-07-24 22:43:38
●A210.157.78.182026-02-24 → 2026-07-24 · 3 obs
● 2026-02-24 14:55:14
● 2026-07-24 22:43:38
○A2400:cb00:2048:1::681c:121a2015-08-29 → 2017-04-08 · 4 obs
● 2017-04-08 06:36:20
○ 2026-02-24 14:55:14
○ 2026-07-24 22:43:38
○A2400:cb00:2048:1::681c:131a2015-08-29 → 2017-04-08 · 4 obs
● 2017-04-08 06:36:20
○ 2026-02-24 14:55:14
○ 2026-07-24 22:43:38
🔍 DNS Trace
📋 Delegation Chain
| Zone | Nameservers | Glue |
|---|---|---|
| jp | e.dns.jp, g.dns.jp, c.dns.jp, a.dns.jp... | - |
| firstelement.jp | jim.ns.cloudflare.com, kay.ns.cloudflare.com | - |
✅ Authoritative Response
Server:173.245.59.125
NS records: jim.ns.cloudflare.com, kay.ns.cloudflare.com
🔒 DNSSEC Status
⚠️ Insecure (no DNSSEC)
No DS record for firstelement.jp (unsigned zone)
⏱️ Timing
Total: 852ms | Queries: -
📄 Records
| Type | Count | Sample Data |
|---|---|---|
| A | 1 | 210.157.78.18 |
| NS | 2 | jim.ns.cloudflare.com, kay.ns.cloudflare.com |
| MX | 6 | aspmx2.googlemail.com (pri: 10), aspmx3.googlemail.com (pri: 10)... |
| TXT | 2 | google-site-verification=cPBIYO5xFsBipzq, v=spf1 +ip4:210.157.78.18 +a:sv2017.wpx. |
| SOA | 1 | jim.ns.cloudflare.com dns.cloudflare.com |
Analysis
Hierarchy
feblog.firstelement.jp and dc-3d586bc8.firstelement.jp each fall under firstelement.jp as their parent domain.
Mail Server Role
firstelement.jp handles its own mail, functioning as its own mail server.
aspmx2.googlemail.com, aspmx3.googlemail.com and aspmx.l.google.com are often deployed as mail servers in conjunction with firstelement.jp.
IP Addresses
firstelement.jp resolves to just one IP address, 210.157.78.18.
Two other host names, along with lifeplus-payment.net, j-epartners.com and j-e.com.hk, also share IP numbers with firstelement.jp.
Name Servers
The NS records for firstelement.jp delegate to jim.ns.cloudflare.com and kay.ns.cloudflare.com.
firstelement.jp shares its NS records with other domains, for example mojos.travel, alldisability.com, qrbridge.com and two others.
At least some of firstelement.jp's name servers are shared with other domains, for example nvconceito.com.br, comarchedi.pl, bahisnowuyelik2.com and two more.
These name servers tend to be used in conjunction with the name servers gina.ns.cloudflare.com.
DNS names with 6 IP addresses:
jim.ns.cloudflare.com maps to 108.162.193.125, 172.64.33.125, 173.245.59.125 and 3 additional IP addresses.
kay.ns.cloudflare.com maps to 108.162.192.125, 172.64.32.125, 173.245.58.125 and 3 additional IP addresses.
Mail Servers
firstelement.jp is served by 6 mail servers: firstelement.jp, aspmx2.googlemail.com and aspmx3.googlemail.com, plus 3 more.
There is at least a partial MX overlap between firstelement.jp and other domains, including eco2librium.com, rav3n.net, nicoschuck.com and two others.
These mail servers tend to appear in combination with mail servers alt1.aspmx.l.google.com, alt2.aspmx.l.google.com, alt3.aspmx.l.google.com and 3 others.
Host names that have two IP addresses:
The A records for aspmx2.googlemail.com return 108.177.123.27 and 2800:3f0:4003:c0f::1a.
The A records for aspmx3.googlemail.com return 172.253.116.27 and 2a00:1450:400b:c02::1b.
The A records for aspmx.l.google.com return 142.250.31.26 and 2607:f8b0:4004:c09::1a.
The A records for alt1.aspmx.l.google.com return 108.177.123.26 and 2800:3f0:4003:c0f::1b.
The A records for alt2.aspmx.l.google.com return 172.253.116.26 and 2a00:1450:400b:c02::1b.
Host names that point to one IP address:
firstelement.jp resolves to the IP address 210.157.78.18.
aspmx3.googlemail.com and alt2.aspmx.l.google.com each have 2a00:1450:400b:c02::1b IP addresses.