fcom-s.com - dns.ninja
fcom-s.com
| DNSSEC | ⚠️ Not signed | ||||||
| A | 110.4.189.43🇯🇵 ASAHI-NET110.4.128.0/17 | ||||||
| PTR | z189043.ppp.asahi-net.or.jp | ||||||
| NS | 01.dnsv.jp ⭐ | ||||||
| A | 2400:8500:3300::53🇯🇵 GMO-DNS2400:8500:3300::/48 GMO Internet,inc. | ||||||
| PTR | 01.dnsv.jp | ||||||
| A | 157.7.32.53🇯🇵 GMO-DNS157.7.32.0/24 GMO Internet,inc. Network-Team. | ||||||
| PTR | 01.dnsv.jp | ||||||
| NS | 02.dnsv.jp | ||||||
| A | 157.7.33.53🇯🇵 GMO-DNS157.7.33.0/24 GMO Internet,inc. Network-Team. | ||||||
| PTR | 02.dnsv.jp | ||||||
| NS | 03.dnsv.jp | ||||||
| A | 2400:8500:3000::53🇯🇵 GMO-DNS2400:8500:3000::/48 GMO Internet,inc. | ||||||
| PTR | 03.dnsv.jp | ||||||
| A | 157.7.34.53🇯🇵 GMO-DNS157.7.34.0/24 GMO Internet,inc. Network-Team. | ||||||
| PTR | 03.dnsv.jp | ||||||
| NS | 04.dnsv.jp | ||||||
| A | 2400:8500:3fff::53🇯🇵 GMO-DNS2400:8500:3fff::/48 GMO Internet,inc. | ||||||
| PTR | 04.dnsv.jp | ||||||
| A | 157.7.35.53🇯🇵 GMO-DNS157.7.35.0/24 GMO Internet,inc. Network-Team. | ||||||
| PTR | 04.dnsv.jp | ||||||
| MX | mail.fcom-s.com ⭐ | ||||||
| A | 2403:3a00:201:1c:49:212:198:53🇯🇵 SAKURA-C2403:3a00::/32 SAKURA Internet // OSAKA BACKBONE 1-8-14 Minami-Honmachi, Chuo-ku, Osaka 541-0054, Japan | ||||||
| PTR | www2843.sakura.ne.jp | ||||||
| A | 49.212.198.53🇯🇵 SAKURA-C49.212.0.0/16 (7/OSAKA) SAKURA Internet // WEST JAPAN BACKBONE 1-8-15 Kyutaro-cho, Chuo Osaka 541-0056, Japan | ||||||
| PTR | www2843.sakura.ne.jp | ||||||
| TXT | v=spf1 a:www2843.sakura.ne.jp mx ~all | ||||||
| SOA | 01.dnsv.jphostmaster@dnsv.jp serial=1775505080 | ||||||
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=1786209694 | ||||||
Subdomains
Same first word
fcom-s.com |
Similar names
fs-com.de |
mfc-os.de |
fs-omc.com |
com-sf.xyz |
mfs-co.com |
cfm-so.fr |
scom-f.jp |
fs-com.com |
fcs-mo.com |
fms-co.nl |
fms-co.com |
fs-com.net |
msf-co.com |
m-ofsc.com |
DNS History
6 records (6 active, 0 former)
●MXmail.fcom-s.com2015-08-17 → 2026-08-08 · 2 obs
● 2026-08-08 17:35:38
●A110.4.189.432015-08-17 → 2026-08-08 · 2 obs
● 2026-08-08 17:35:38
🔍 DNS Trace
📋 Delegation Chain
| Zone | Nameservers | Glue |
|---|---|---|
| com | a.gtld-servers.net, b.gtld-servers.net, c.gtld-servers.net, d.gtld-servers.net... | - |
| fcom-s.com | 01.dnsv.jp, 02.dnsv.jp, 03.dnsv.jp, 04.dnsv.jp | - |
✅ Authoritative Response
Server:157.7.34.53
NS records: 01.dnsv.jp, 02.dnsv.jp, 03.dnsv.jp, 04.dnsv.jp
🔒 DNSSEC Status
⚠️ Insecure (no DNSSEC)
No DS record for fcom-s.com (unsigned zone)
⏱️ Timing
Total: 1001ms | Queries: -
📄 Records
| Type | Count | Sample Data |
|---|---|---|
| A | 1 | 110.4.189.43 |
| NS | 4 | 01.dnsv.jp, 02.dnsv.jp... |
| MX | 1 | mail.fcom-s.com (pri: 10) |
| TXT | 1 | v=spf1 a:www2843.sakura.ne.jp mx ~all |
| SOA | 1 | 01.dnsv.jp hostmaster.dnsv.jp |
Analysis
Hierarchy
www.fcom-s.com and mail.fcom-s.com each fall under fcom-s.com as their parent domain.
IP Addresses
fcom-s.com resolves to just one IP address, 110.4.189.43.
Host names such as csa-takumi.com, z189043.ppp.asahi-net.or.jp and www.fcom-s.com share their IP numbers with fcom-s.com.
Name Servers
The NS records for fcom-s.com point to four name servers: 01.dnsv.jp, 02.dnsv.jp, 03.dnsv.jp and 04.dnsv.jp.
At least some of fcom-s.com's name servers are shared with other domains, for example beyondcool.jp, shoe116.com, hhoshina.info and two more.
Host names that have two IP addresses:
01.dnsv.jp points to 157.7.32.53 and 2400:8500:3300::53.
03.dnsv.jp points to 157.7.34.53 and 2400:8500:3000::53.
04.dnsv.jp points to 157.7.35.53 and 2400:8500:3fff::53.
Host names that point to one IP address:
02.dnsv.jp points to 157.7.33.53.
Mail Servers
The sole mail server for fcom-s.com is mail.fcom-s.com.
mail.fcom-s.com directs to two IP numbers, 49.212.198.53 and 2403:3a00:201:1c:49:212:198:53.