frontier90.com - robtex.com

frontier90.com

DNSSEC⚠️ Not signed
A157.205.188.177🇯🇵 AICS157.205.188.0/23 OTSUKA CORPORATION X-Keiro: noc@aics.ad.jp X-Keiro: JPIRR-alert@ml.aics.ad.jp
PTRwebsvr157-205-188-177.alpha-prm.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 ip4:157.205.188.177/32 include:spf.alpha-prm.jp ~all
SOAfjkdns99.alpha-prm.jphostmaster@alpha-prm.jp 2023-11-21 #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=1774491397

Same first word

frontier90.com

DNS History

11 records (6 active, 5 former)

20162017201820192020202120222023202420252026NSfjkdns11.alpha-prm.jpfjkdns12.alpha-prm.jpfjkdns13.alpha-prm.jpfjkdns99.alpha-prm.jpfjkdns01.alpha-prm.jpfjkdns02.alpha-prm.jpfjkdns03.alpha-prm.jpfjkmst01.alpha-prm.jpMXmxi.alpha-prm.jpA157.205.188.177157.205.16.50
○NSfjkdns01.alpha-prm.jp2015-06-29 → 2018-09-17 · 4 obs
● 2015-06-29 15:55:38
● 2018-09-17 17:52:14
○ 2026-03-17 18:18:00
○ 2026-03-26 02:41:46
○NSfjkdns02.alpha-prm.jp2015-06-29 → 2018-09-17 · 4 obs
● 2015-06-29 15:55:38
● 2018-09-17 17:52:14
○ 2026-03-17 18:18:00
○ 2026-03-26 02:41:46
○NSfjkdns03.alpha-prm.jp2015-06-29 → 2018-09-17 · 4 obs
● 2015-06-29 15:55:38
● 2018-09-17 17:52:14
○ 2026-03-17 18:18:00
○ 2026-03-26 02:41:46
●NSfjkdns11.alpha-prm.jp2026-03-17 → 2026-03-26 · 3 obs
○ 2018-09-17 17:52:14
● 2026-03-17 18:18:00
● 2026-03-26 02:41:46
●NSfjkdns12.alpha-prm.jp2026-03-17 → 2026-03-26 · 3 obs
○ 2018-09-17 17:52:14
● 2026-03-17 18:18:00
● 2026-03-26 02:41:46
●NSfjkdns13.alpha-prm.jp2026-03-17 → 2026-03-26 · 3 obs
○ 2018-09-17 17:52:14
● 2026-03-17 18:18:00
● 2026-03-26 02:41:46
●NSfjkdns99.alpha-prm.jp2026-03-17 → 2026-03-26 · 3 obs
○ 2018-09-17 17:52:14
● 2026-03-17 18:18:00
● 2026-03-26 02:41:46
○NSfjkmst01.alpha-prm.jp2015-06-29 → 2018-09-17 · 4 obs
● 2015-06-29 15:55:38
● 2018-09-17 17:52:14
○ 2026-03-17 18:18:00
○ 2026-03-26 02:41:46
●MXmxi.alpha-prm.jp2015-06-29 → 2026-03-26 · 2 obs
● 2015-06-29 15:55:38
● 2026-03-26 02:41:46
○A157.205.16.502015-06-29 → 2018-09-17 · 4 obs
● 2015-06-29 15:55:38
● 2018-09-17 17:52:14
○ 2026-03-17 18:18:00
○ 2026-03-26 02:41:46
●A157.205.188.1772026-03-17 → 2026-03-26 · 3 obs
○ 2018-09-17 17:52:14
● 2026-03-17 18:18:00
● 2026-03-26 02:41:46

🔍 DNS Trace

📋 Delegation Chain

ZoneNameserversGlue
coml.gtld-servers.net, j.gtld-servers.net, h.gtld-servers.net, d.gtld-servers.net...-
frontier90.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 frontier90.com (unsigned zone)

⏱️ Timing

Total: 1063ms | Queries: -

📄 Records

TypeCountSample Data
A1157.205.188.177
NS3fjkdns13.alpha-prm.jp, fjkdns12.alpha-prm.jp...
MX1mxi.alpha-prm.jp (pri: 100)
TXT1v=spf1 ip4:157.205.188.177/32 include:sp
SOA1fjkdns99.alpha-prm.jp hostmaster.alpha-p

Analysis

IP Addresses

frontier90.com points to a single IP: 157.205.188.177.

Other host names, such as websvr157-205-188-177.alpha-prm.jp, share IP numbers with frontier90.com.

Name Servers

frontier90.com's delegation is handled by four name servers: fjkdns11.alpha-prm.jp, fjkdns12.alpha-prm.jp, fjkdns13.alpha-prm.jp and fjkdns99.alpha-prm.jp.

frontier90.com partially shares name servers with other domains; examples include l-ork.jp, takakuka.jp, inter-con.co.jp, acenter.co.jp and nichidai.net.

Host names with one 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

frontier90.com is handled by a single mail server, mxi.alpha-prm.jp.

frontier90.com has the same mail server setup as other domains, including bore-system.com, p-nic.com, ijikasou.com, daitoh-ec.co.jp and matu-ken.jp.

mxi.alpha-prm.jp points to a single IP: 157.205.8.22.