fcd-mail.jp - robtex.com
fcd-mail.jp
| DNSSEC | ⚠️ Not signed | ||||||
| NS | ns01.domain-mail.jp ⭐ | ||||||
| A | 203.216.70.72🇯🇵 FUSIONGOL-AS-AP203.216.0.0/17 Rakuten Mobile Network Inc. Rakuten Crimson House 8F 1-14-1 Tamagawa Setagaya-ku Route for Rakuten Communications K.K. Services | ||||||
| PTR | ns07.dns.gol.com | ||||||
| NS | ns02.domain-mail.jp | ||||||
| A | 203.216.71.72🇯🇵 FUSIONGOL-AS-AP203.216.0.0/17 Rakuten Mobile Network Inc. Rakuten Crimson House 8F 1-14-1 Tamagawa Setagaya-ku Route for Rakuten Communications K.K. Services | ||||||
| PTR | ns08.dns.gol.com | ||||||
| MX | mx2.mail.gol.com ⭐ | ||||||
| A | 203.216.5.88🇯🇵 FUSIONGOL-AS-AP203.216.0.0/17 Rakuten Mobile Network Inc. Rakuten Crimson House 8F 1-14-1 Tamagawa Setagaya-ku Route for Rakuten Communications K.K. Services | ||||||
| PTR | mx08.dentaku.gol.com | ||||||
| A | 203.216.5.89🇯🇵 FUSIONGOL-AS-AP203.216.0.0/17 Rakuten Mobile Network Inc. Rakuten Crimson House 8F 1-14-1 Tamagawa Setagaya-ku Route for Rakuten Communications K.K. Services | ||||||
| PTR | mx09.dentaku.gol.com | ||||||
| MX | mx.mail.gol.com(20) | ||||||
| A | 203.216.5.80🇯🇵 FUSIONGOL-AS-AP203.216.0.0/17 Rakuten Mobile Network Inc. Rakuten Crimson House 8F 1-14-1 Tamagawa Setagaya-ku Route for Rakuten Communications K.K. Services | ||||||
| PTR | mx00.dentaku.gol.com | ||||||
| A | 203.216.5.81🇯🇵 FUSIONGOL-AS-AP203.216.0.0/17 Rakuten Mobile Network Inc. Rakuten Crimson House 8F 1-14-1 Tamagawa Setagaya-ku Route for Rakuten Communications K.K. Services | ||||||
| PTR | mx01.dentaku.gol.com | ||||||
| A | 203.216.5.82🇯🇵 FUSIONGOL-AS-AP203.216.0.0/17 Rakuten Mobile Network Inc. Rakuten Crimson House 8F 1-14-1 Tamagawa Setagaya-ku Route for Rakuten Communications K.K. Services | ||||||
| PTR | mx02.dentaku.gol.com | ||||||
| A | 203.216.5.83🇯🇵 FUSIONGOL-AS-AP203.216.0.0/17 Rakuten Mobile Network Inc. Rakuten Crimson House 8F 1-14-1 Tamagawa Setagaya-ku Route for Rakuten Communications K.K. Services | ||||||
| PTR | mx03.dentaku.gol.com | ||||||
| A | 203.216.5.84🇯🇵 FUSIONGOL-AS-AP203.216.0.0/17 Rakuten Mobile Network Inc. Rakuten Crimson House 8F 1-14-1 Tamagawa Setagaya-ku Route for Rakuten Communications K.K. Services | ||||||
| PTR | mx04.dentaku.gol.com | ||||||
| A | 203.216.5.85🇯🇵 FUSIONGOL-AS-AP203.216.0.0/17 Rakuten Mobile Network Inc. Rakuten Crimson House 8F 1-14-1 Tamagawa Setagaya-ku Route for Rakuten Communications K.K. Services | ||||||
| PTR | mx05.dentaku.gol.com | ||||||
| SOA | ns01.domain-mail.jphostmaster@gol.com 2021-11-30 #6 | ||||||
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=1774390503 | ||||||
Same first word
fcd-mail.jp |
Similar names
DNS History
4 records (4 active, 0 former)
●NSns01.domain-mail.jp2015-06-08 → 2026-03-24 · 2 obs
● 2026-03-24 22:47:06
●NSns02.domain-mail.jp2015-06-08 → 2026-03-24 · 2 obs
● 2026-03-24 22:47:06
●MXmx.mail.gol.com2015-06-08 → 2026-03-24 · 2 obs
● 2026-03-24 22:47:06
●MXmx2.mail.gol.com2015-06-08 → 2026-03-24 · 2 obs
● 2026-03-24 22:47:06
🔍 DNS Trace
📋 Delegation Chain
| Zone | Nameservers | Glue |
|---|---|---|
| jp | a.dns.jp, b.dns.jp, c.dns.jp, d.dns.jp... | - |
| fcd-mail.jp | ns02.domain-mail.jp, ns01.domain-mail.jp | - |
✅ Authoritative Response
Server:203.216.71.72
NS records: ns02.domain-mail.jp, ns01.domain-mail.jp
🔒 DNSSEC Status
⚠️ Insecure (no DNSSEC)
No DS record for fcd-mail.jp (unsigned zone)
⏱️ Timing
Total: 2146ms | Queries: -
📄 Records
| Type | Count | Sample Data |
|---|---|---|
| NS | 2 | ns01.domain-mail.jp, ns02.domain-mail.jp |
| MX | 2 | mx.mail.gol.com (pri: 10), mx2.mail.gol.com (pri: 20) |
| SOA | 1 | ns01.domain-mail.jp hostmaster.gol.com |
Analysis
Name Servers
fcd-mail.jp is delegated to two name servers: ns01.domain-mail.jp and ns02.domain-mail.jp.
fcd-mail.jp uses the same name server setup as other domains such as bmw-alpina.co.jp, t-f-clinic.com, fdm-acptest1.com, daishinkk.com and toki-mopros-system.com.
fcd-mail.jp shares name servers with other domains at least partially, for example gou.cc.
Host names with one IP number:
ns01.domain-mail.jp points to: 203.216.70.72.
ns02.domain-mail.jp points to: 203.216.71.72.
Mail Servers
Two mail servers mx2.mail.gol.com and mx.mail.gol.com handle fcd-mail.jp.
fcd-mail.jp shares the same mail server setup as other domains, for instance coface.jp, bellakatsuka.co.jp, rock.sannet.ne.jp, esfit.co.jp and tokaimold.jp.
fcd-mail.jp shares mail servers with other domains at least partially; for instance mp.0038.net, fusiongol.com, nicole-bmw.co.jp, web.gol.com and gol.ad.jp.
Host names with six IP numbers:
mx.mail.gol.com points to: 203.216.5.80, 203.216.5.81, 203.216.5.82, 203.216.5.83, 203.216.5.84 and 203.216.5.85.
Host names with two IP numbers:
mx2.mail.gol.com points to: 203.216.5.88 and 203.216.5.89.