jmanners.net - robtex.com

jmanners.net

DNSSEC⚠️ Not signed
A157.205.38.18🇯🇵 AICS157.205.38.0/23 OTSUKA CORPORATION X-Keiro: noc@aics.ad.jp X-Keiro: JPIRR-alert@ml.aics.ad.jp
PTRwebsvr157-205-38-18.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 ip4:157.205.38.18/32 include:spf.alpha-prm.jp ~all
SOAfjkdns99.alpha-prm.jphostmaster@alpha-prm.jp 2023-11-21 #1

net

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=1774497292

Same first word

jmanners.net

Similar names

jsmanner.com
jrmannes.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.jpA157.205.38.18182.93.122.214
○NSfjkdns01.alpha-prm.jp2015-07-17 → 2017-08-16 · 4 obs
● 2015-07-17 15:15:16
● 2017-08-16 19:03:32
○ 2026-03-26 04:17:06
○ 2026-03-26 04:17:08
○NSfjkdns02.alpha-prm.jp2015-07-17 → 2017-08-16 · 4 obs
● 2015-07-17 15:15:16
● 2017-08-16 19:03:32
○ 2026-03-26 04:17:06
○ 2026-03-26 04:17:08
○NSfjkdns03.alpha-prm.jp2015-07-17 → 2017-08-16 · 4 obs
● 2015-07-17 15:15:16
● 2017-08-16 19:03:32
○ 2026-03-26 04:17:06
○ 2026-03-26 04:17:08
●NSfjkdns11.alpha-prm.jp2026-03-26 → 2026-03-26 · 3 obs
○ 2017-08-16 19:03:32
● 2026-03-26 04:17:06
● 2026-03-26 04:17:08
●NSfjkdns12.alpha-prm.jp2026-03-26 → 2026-03-26 · 3 obs
○ 2017-08-16 19:03:32
● 2026-03-26 04:17:06
● 2026-03-26 04:17:08
●NSfjkdns13.alpha-prm.jp2026-03-26 → 2026-03-26 · 3 obs
○ 2017-08-16 19:03:32
● 2026-03-26 04:17:06
● 2026-03-26 04:17:08
●NSfjkdns99.alpha-prm.jp2026-03-26 → 2026-03-26 · 3 obs
○ 2017-08-16 19:03:32
● 2026-03-26 04:17:06
● 2026-03-26 04:17:08
○NSfjkmst01.alpha-prm.jp2015-07-17 → 2017-08-16 · 4 obs
● 2015-07-17 15:15:16
● 2017-08-16 19:03:32
○ 2026-03-26 04:17:06
○ 2026-03-26 04:17:08
●MXmxi.alpha-prm.jp2015-07-17 → 2026-03-26 · 2 obs
● 2015-07-17 15:15:16
● 2026-03-26 04:17:08
●A157.205.38.182026-03-26 → 2026-03-26 · 3 obs
○ 2017-08-16 19:03:32
● 2026-03-26 04:17:06
● 2026-03-26 04:17:08
○A182.93.122.2142015-07-17 → 2017-08-16 · 4 obs
● 2015-07-17 15:15:16
● 2017-08-16 19:03:32
○ 2026-03-26 04:17:06
○ 2026-03-26 04:17:08

🔍 DNS Trace

📋 Delegation Chain

ZoneNameserversGlue
neta.gtld-servers.net, b.gtld-servers.net, c.gtld-servers.net, d.gtld-servers.net...-
jmanners.netfjkdns11.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 jmanners.net (unsigned zone)

⏱️ Timing

Total: 989ms | Queries: -

📄 Records

TypeCountSample Data
A1157.205.38.18
NS3fjkdns11.alpha-prm.jp, fjkdns12.alpha-prm.jp...
MX1mxi.alpha-prm.jp (pri: 100)
TXT1v=spf1 ip4:157.205.38.18/32 include:spf.
SOA1fjkdns99.alpha-prm.jp hostmaster.alpha-p

Analysis

IP Addresses

jmanners.net resolves to a single IP address: 157.205.38.18.

Other host names, for instance websvr157-205-38-18.alpha-prm.jp, share IP numbers with jmanners.net.

Name Servers

jmanners.net is delegated to four name servers: fjkdns11.alpha-prm.jp, fjkdns12.alpha-prm.jp, fjkdns13.alpha-prm.jp and fjkdns99.alpha-prm.jp.

jmanners.net at least partially shares name servers with other domains, including syarizenk.com, kawaso-texcel.com, towabiso.com, tokoworks.co.jp and sanwa-trp.com.

Hostnames 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

jmanners.net is handled by a single mail server, mxi.alpha-prm.jp.

jmanners.net shares its mail server setup with other domains, including f-kougei.co.jp, ootemori.jp, worldhuman.com, tokiwa-net.com and yamaqu.co.jp.

jmanners.net shares some mail servers with other domains, at least partially, for instance tempukai.or.jp.

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