j-alco.com - robtex.com

j-alco.com

DNSSEC⚠️ Not signed
A157.205.199.143🇯🇵 AICS157.205.198.0/23 OTSUKA CORPORATION X-Keiro: noc@aics.ad.jp X-Keiro: JPIRR-alert@ml.aics.ad.jp
PTRwebsvr157-205-199-143.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
TXTMS=ms57465018
TXTv=spf1 ip4:157.205.199.143/32 include:spf.alpha-prm.jp include:digital-knowle...
SOAfjkdns99.alpha-prm.jphostmaster@alpha-prm.jp 2026-07-24 #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=1784985832
WOT: SAFE (61/100)

Same first word

j-alco.com

Similar names

jal-co.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.jpA157.205.199.14327.0.35.83
○NSfjkdns01.alpha-prm.jp2015-08-11 → 2017-05-21 · 4 obs
● 2015-08-11 05:38:42
● 2017-05-21 23:29:54
○ 2021-06-15 07:13:46
○ 2026-07-25 13:51:00
○NSfjkdns02.alpha-prm.jp2015-08-11 → 2017-05-21 · 4 obs
● 2015-08-11 05:38:42
● 2017-05-21 23:29:54
○ 2021-06-15 07:13:46
○ 2026-07-25 13:51:00
○NSfjkdns03.alpha-prm.jp2015-08-11 → 2017-05-21 · 4 obs
● 2015-08-11 05:38:42
● 2017-05-21 23:29:54
○ 2021-06-15 07:13:46
○ 2026-07-25 13:51:00
●NSfjkdns11.alpha-prm.jp2021-06-15 → 2026-07-25 · 3 obs
○ 2017-05-21 23:29:54
● 2021-06-15 07:13:46
● 2026-07-25 13:51:00
●NSfjkdns12.alpha-prm.jp2021-06-15 → 2026-07-25 · 3 obs
○ 2017-05-21 23:29:54
● 2021-06-15 07:13:46
● 2026-07-25 13:51:00
●NSfjkdns13.alpha-prm.jp2021-06-15 → 2026-07-25 · 3 obs
○ 2017-05-21 23:29:54
● 2021-06-15 07:13:46
● 2026-07-25 13:51:00
●NSfjkdns99.alpha-prm.jp2021-06-15 → 2026-07-25 · 3 obs
○ 2017-05-21 23:29:54
● 2021-06-15 07:13:46
● 2026-07-25 13:51:00
○NSfjkmst01.alpha-prm.jp2015-08-11 → 2017-05-21 · 4 obs
● 2015-08-11 05:38:42
● 2017-05-21 23:29:54
○ 2021-06-15 07:13:46
○ 2026-07-25 13:51:00
●MXmxi.alpha-prm.jp2015-08-11 → 2026-07-25 · 2 obs
● 2015-08-11 05:38:42
● 2026-07-25 13:51:00
●A157.205.199.1432026-03-05 → 2026-07-25 · 3 obs
○ 2021-06-15 07:13:46
● 2026-03-05 22:51:26
● 2026-07-25 13:51:00
○A27.0.35.832015-08-11 → 2021-06-15 · 4 obs
● 2015-08-11 05:38:42
● 2021-06-15 07:13:46
○ 2026-03-05 22:51:26
○ 2026-07-25 13:51:00

🔍 DNS Trace

📋 Delegation Chain

ZoneNameserversGlue
coma.gtld-servers.net, b.gtld-servers.net, c.gtld-servers.net, d.gtld-servers.net...-
j-alco.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 j-alco.com (unsigned zone)

⏱️ Timing

Total: 942ms | Queries: -

📄 Records

TypeCountSample Data
A1157.205.199.143
NS3fjkdns12.alpha-prm.jp, fjkdns11.alpha-prm.jp...
MX1mxi.alpha-prm.jp (pri: 100)
TXT2MS=ms57465018, v=spf1 ip4:157.205.199.143/32 include:sp
SOA1fjkdns99.alpha-prm.jp hostmaster.alpha-p

Analysis

IP Addresses

j-alco.com points to a single IP number: 157.205.199.143.

websvr157-205-199-143.alpha-prm.jp is an example of another host name that shares IP numbers with j-alco.com.

Name Servers

j-alco.com has four authoritative name servers: fjkdns11.alpha-prm.jp, fjkdns12.alpha-prm.jp, fjkdns13.alpha-prm.jp and fjkdns99.alpha-prm.jp.

The name servers of j-alco.com overlap at least partially with those of other domains — among them sudo-jam.co.jp, tokuhou.co.jp, arai-f.or.jp and two more.

fjkdns11.alpha-prm.jp, fjkdns12.alpha-prm.jp, fjkdns13.alpha-prm.jp and fjkdns99.alpha-prm.jp each resolve to one IP address: fjkdns11.alpha-prm.jp resolves to 157.205.203.136, fjkdns12.alpha-prm.jp resolves to 157.205.160.33, fjkdns13.alpha-prm.jp resolves to 157.205.160.49 and fjkdns99.alpha-prm.jp resolves to 157.205.203.140.

Mail Servers

j-alco.com has one mail server: mxi.alpha-prm.jp.

j-alco.com shares the same mail server setup as other domains, including chu-o.co.jp, bravehearts.co.jp, ou-mi-ya.com and two others.

mxi.alpha-prm.jp points to one IP number — 157.205.8.22.