si-seiko.com - robtex.com

si-seiko.com

DNSSEC⚠️ Not signed
A219.94.155.239🇯🇵 SAKURA-C219.94.128.0/17 (3/OSAKA) SAKURA Internet // WEST JAPAN BACKBONE 1-8-15 Kyutaro-cho, Chuo Osaka 541-0056, Japan
PTRwww449b.sakura.ne.jp
NSfjkdns99.alpha-prm.jp ⭐
A157.205.203.140🇯🇵 AICS157.205.0.0/16 PACNET (proxy-registered route object)
PTRfjkmst11.alpha-prm.jp
NSfjkdns11.alpha-prm.jp
A157.205.203.136🇯🇵 AICS157.205.0.0/16 PACNET (proxy-registered route object)
PTRfjkdns11.alpha-prm.jp
NSfjkdns12.alpha-prm.jp
A157.205.160.33🇯🇵 AICS157.205.0.0/16 PACNET (proxy-registered route object)
PTRfjkdns12.alpha-prm.jp
NSfjkdns13.alpha-prm.jp
A157.205.160.49🇯🇵 AICS157.205.0.0/16 PACNET (proxy-registered route object)
PTRfjkdns13.alpha-prm.jp
MXmxi.alpha-prm.jp ⭐
A157.205.8.22🇯🇵 AICS157.205.0.0/16 PACNET (proxy-registered route object)
PTRmxi.alpha-prm.jp
TXTv=spf1 a:www449b.sakura.ne.jp include:spf.alpha-prm.jp include:spf.eco-serv.j...
TXTgoogle-site-verification=EGpV8_XNPMhom54he3X4RlXiuHDTOnuuv0S4-jN3bvg
TXTMS=ms26289247
SOAfjkdns99.alpha-prm.jphostmaster@alpha-prm.jp 2025-12-09 #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=1774414817
WOT: SAFE (61/100)

Same first word

si-seiko.com

DNS History

12 records (6 active, 6 former)

20162017201820192020202120222023202420252026NSfjkdns11.alpha-prm.jpfjkdns12.alpha-prm.jpfjkdns13.alpha-prm.jpfjkdns99.alpha-prm.jpgntdns01.alpha-plt.jpgntdns02.alpha-plt.jpgntdns03.alpha-plt.jpgntmst21.alpha-plt.jpMXmxi.alpha-prm.jpamxi.aics.ne.jpA219.94.155.239157.205.237.23
●NSfjkdns11.alpha-prm.jp2026-03-25 → 2026-03-25 · 2 obs
○ 2016-11-20 12:27:06
● 2026-03-25 05:27:22
●NSfjkdns12.alpha-prm.jp2026-03-25 → 2026-03-25 · 2 obs
○ 2016-11-20 12:27:06
● 2026-03-25 05:27:22
●NSfjkdns13.alpha-prm.jp2026-03-25 → 2026-03-25 · 2 obs
○ 2016-11-20 12:27:06
● 2026-03-25 05:27:22
●NSfjkdns99.alpha-prm.jp2026-03-25 → 2026-03-25 · 2 obs
○ 2016-11-20 12:27:06
● 2026-03-25 05:27:22
○NSgntdns01.alpha-plt.jp2015-05-14 → 2016-11-20 · 3 obs
● 2015-05-14 08:45:38
● 2016-11-20 12:27:06
○ 2026-03-25 05:27:22
○NSgntdns02.alpha-plt.jp2015-05-14 → 2016-11-20 · 3 obs
● 2015-05-14 08:45:38
● 2016-11-20 12:27:06
○ 2026-03-25 05:27:22
○NSgntdns03.alpha-plt.jp2015-05-14 → 2016-11-20 · 3 obs
● 2015-05-14 08:45:38
● 2016-11-20 12:27:06
○ 2026-03-25 05:27:22
○NSgntmst21.alpha-plt.jp2015-05-14 → 2016-11-20 · 3 obs
● 2015-05-14 08:45:38
● 2016-11-20 12:27:06
○ 2026-03-25 05:27:22
○MXamxi.aics.ne.jp2015-05-14 → 2016-11-20 · 3 obs
● 2015-05-14 08:45:38
● 2016-11-20 12:27:06
○ 2026-03-25 05:27:22
●MXmxi.alpha-prm.jp2026-03-25 → 2026-03-25 · 2 obs
○ 2016-11-20 12:27:06
● 2026-03-25 05:27:22
○A157.205.237.232015-05-14 → 2016-11-20 · 3 obs
● 2015-05-14 08:45:38
● 2016-11-20 12:27:06
○ 2026-03-25 05:27:22
●A219.94.155.2392026-03-25 → 2026-03-25 · 2 obs
○ 2016-11-20 12:27:06
● 2026-03-25 05:27:22

🔍 DNS Trace

📋 Delegation Chain

ZoneNameserversGlue
coma.gtld-servers.net, b.gtld-servers.net, c.gtld-servers.net, d.gtld-servers.net...-
si-seiko.comfjkdns11.alpha-prm.jp, fjkdns12.alpha-prm.jp, fjkdns13.alpha-prm.jp-

✅ Authoritative Response

Server:157.205.160.49

NS records: fjkdns11.alpha-prm.jp, fjkdns12.alpha-prm.jp, fjkdns13.alpha-prm.jp

🔒 DNSSEC Status

⚠️ Insecure (no DNSSEC)

No DS record for si-seiko.com (unsigned zone)

⏱️ Timing

Total: 1118ms | Queries: -

📄 Records

TypeCountSample Data
A1219.94.155.239
NS3fjkdns12.alpha-prm.jp, fjkdns11.alpha-prm.jp...
MX1mxi.alpha-prm.jp (pri: 100)
TXT3MS=ms26289247, v=spf1 a:www449b.sakura.ne.jp include:sp...
SOA1fjkdns99.alpha-prm.jp hostmaster.alpha-p

Analysis

IP Addresses

si-seiko.com points to a single IP number: 219.94.155.239.

Other host names, for instance manabikan.net, ssm-office.com, konlab.sakura.ne.jp, mail.0811.tv and seikonet.co.jp share IP numbers with si-seiko.com.

Name Servers

si-seiko.com is delegated to four name servers: fjkdns11.alpha-prm.jp, fjkdns12.alpha-prm.jp, fjkdns13.alpha-prm.jp and fjkdns99.alpha-prm.jp.

si-seiko.com shares name servers with other domains at least partially, for instance misakikagu.co.jp, bl-trading.jp, daniel.co.jp, kitasakaba.co.jp and jinushi-reit.com.

Host names with a single IP:

fjkdns11.alpha-prm.jp points to 157.205.203.136.

fjkdns12.alpha-prm.jp points to 157.205.160.33.

fjkdns13.alpha-prm.jp points to 157.205.160.49.

fjkdns99.alpha-prm.jp points to 157.205.203.140.

Mail Servers

The mail server for si-seiko.com is mxi.alpha-prm.jp.

si-seiko.com shares the same mail server setup as other domains, including cosmo-stm.com, chiyomatsu.com, kk-gdo.com, kdgraphic.co.jp and mic21.com.

si-seiko.com shares at least some mail servers with other domains, for instance orion-tour.co.jp.

Host name mxi.alpha-prm.jp resolves to IP 157.205.8.22.