fifty-one.com - robtex.com

fifty-one.com

DNSSEC⚠️ Not signed
A210.188.245.203🇯🇵 SAKURA-B210.188.224.0/19 (3/TOKYO) SAKURA Internet // EAST JAPAN BACKBONE 1-8-15 Kyutaro-cho, Chuo Osaka 541-0056, Japan
NSns1.futurismworks.jp ⭐ ⚠️ Not in parent delegation
A210.188.245.197🇯🇵 SAKURA-B210.188.224.0/19 (3/TOKYO) SAKURA Internet // EAST JAPAN BACKBONE 1-8-15 Kyutaro-cho, Chuo Osaka 541-0056, Japan
NSns1.futurism.ws ⚠️ Not in zone NS records
A210.188.245.193🇯🇵 SAKURA-B210.188.224.0/19 (3/TOKYO) SAKURA Internet // EAST JAPAN BACKBONE 1-8-15 Kyutaro-cho, Chuo Osaka 541-0056, Japan
NSns2.futurism.ws ⚠️ Not in zone NS records
A210.188.245.194🇯🇵 SAKURA-B210.188.224.0/19 (3/TOKYO) SAKURA Internet // EAST JAPAN BACKBONE 1-8-15 Kyutaro-cho, Chuo Osaka 541-0056, Japan
NSns2.futurismworks.jp ⚠️ Not in parent delegation
A210.188.245.198🇯🇵 SAKURA-B210.188.224.0/19 (3/TOKYO) SAKURA Internet // EAST JAPAN BACKBONE 1-8-15 Kyutaro-cho, Chuo Osaka 541-0056, Japan
MXfs03.futurismworks.jp ⭐
A59.106.32.29🇯🇵 SAKURA-B59.106.0.0/17 (7-0/TOKYO) SAKURA Internet // EAST JAPAN BACKBONE 1-8-14 Minami Honmachi, Chuo-ku, Osaka 541-0054, Japan
MXfs04.futurismworks.jp(5)
A210.188.240.12🇯🇵 SAKURA-B210.188.224.0/19 (3/TOKYO) SAKURA Internet // EAST JAPAN BACKBONE 1-8-15 Kyutaro-cho, Chuo Osaka 541-0056, Japan
TXTv=spf1 ip4:210.188.245.203 include:_spf1.mx1.sjk.secure-svr.jp include:_spf2....
SOAns1.futurismworks.jpadmin@futurismworks.jp 2025-10-09 #1

com

DNSSEC🔒 Signed (DS record present)
NSa.gtld-servers.net ⭐
NSb.gtld-servers.net
NSc.gtld-servers.net
NSd.gtld-servers.net
NSe.gtld-servers.net
NSf.gtld-servers.net
NSg.gtld-servers.net
NSh.gtld-servers.net
NSi.gtld-servers.net
NSj.gtld-servers.net
NSk.gtld-servers.net
NSl.gtld-servers.net
NSm.gtld-servers.net
SOAa.gtld-servers.netnstld@verisign-grs.com serial=1771291435

Same first word

fifty-one.at
fifty-one.com

DNS History

9 records (7 active, 2 former)

20162017201820192020202120222023202420252026NSns1.futurism.wsns1.futurismworks.jpns2.futurism.wsns2.futurismworks.jpMXfs03.futurismworks.jpfs04.futurismworks.jpfs01.futurismworks.jpfs02.futurismworks.jpA210.188.245.203
●NSns1.futurism.ws2026-03-02 → 2026-03-24 · 3 obs
○ 2015-08-20 04:22:32
● 2026-03-02 07:24:10
● 2026-03-24 10:26:34
●NSns1.futurismworks.jp2015-08-20 → 2026-03-24 · 2 obs
● 2015-08-20 04:22:32
● 2026-03-24 10:26:34
●NSns2.futurism.ws2026-03-02 → 2026-03-24 · 3 obs
○ 2015-08-20 04:22:32
● 2026-03-02 07:24:10
● 2026-03-24 10:26:34
●NSns2.futurismworks.jp2015-08-20 → 2026-03-24 · 2 obs
● 2015-08-20 04:22:32
● 2026-03-24 10:26:34
○MXfs01.futurismworks.jp2015-08-20 → 2017-10-16 · 4 obs
● 2015-08-20 04:22:32
● 2017-10-16 18:05:16
○ 2026-03-02 07:24:10
○ 2026-03-24 10:26:34
○MXfs02.futurismworks.jp2015-08-20 → 2017-10-16 · 4 obs
● 2015-08-20 04:22:32
● 2017-10-16 18:05:16
○ 2026-03-02 07:24:10
○ 2026-03-24 10:26:34
●MXfs03.futurismworks.jp2026-03-02 → 2026-03-24 · 3 obs
○ 2017-10-16 18:05:16
● 2026-03-02 07:24:10
● 2026-03-24 10:26:34
●MXfs04.futurismworks.jp2026-03-02 → 2026-03-24 · 3 obs
○ 2017-10-16 18:05:16
● 2026-03-02 07:24:10
● 2026-03-24 10:26:34
●A210.188.245.2032015-08-20 → 2026-03-24 · 2 obs
● 2015-08-20 04:22:32
● 2026-03-24 10:26:34

🔍 DNS Trace

📋 Delegation Chain

ZoneNameserversGlue
coma.gtld-servers.net, k.gtld-servers.net, m.gtld-servers.net, i.gtld-servers.net...-
fifty-one.comns1.futurism.ws, ns2.futurism.ws-

✅ Authoritative Response

Server:210.188.245.194

NS records: ns1.futurism.ws, ns2.futurism.ws

🔒 DNSSEC Status

⚠️ Insecure (no DNSSEC)

No DS record for fifty-one.com (unsigned zone)

⏱️ Timing

Total: 1207ms | Queries: -

📄 Records

TypeCountSample Data
A1210.188.245.203
NS2ns2.futurismworks.jp, ns1.futurismworks.jp
MX2fs04.futurismworks.jp (pri: 5), fs03.futurismworks.jp (pri: 3)
TXT1v=spf1 ip4:210.188.245.203 include:_spf1
SOA1ns1.futurismworks.jp admin.futurismworks

Analysis

IP Addresses

fifty-one.com resolves to a single IP address: 210.188.245.203.

Other host names including sv03.futurismworks.jp, rgm79.com, settsu2k.com, callput.net and uotani.jp share IP numbers with fifty-one.com.

Name Servers

fifty-one.com is delegated to four name servers: ns1.futurismworks.jp, ns2.futurismworks.jp, ns1.futurism.ws and ns2.futurism.ws.

fifty-one.com at least partially shares name servers with other domains, including mecaman.biz, dblis.com, tk-eng.jp, palestine-forum.org and bikeandy.com.

Hostnames with a single IP:

ns1.futurismworks.jp points to 210.188.245.197

ns2.futurismworks.jp points to 210.188.245.198

ns1.futurism.ws points to 210.188.245.193

ns2.futurism.ws points to 210.188.245.194

Mail Servers

fifty-one.com is handled by two mail servers: fs03.futurismworks.jp and fs04.futurismworks.jp.

fifty-one.com shares its mail server setup with other domains, including dotto.jp, 1198.jp, onionbros.net, tsu.sc and turibaka.com.

Host names with a single IP:

fs03.futurismworks.jp points to 59.106.32.29.

fs04.futurismworks.jp points to 210.188.240.12.