krgroup.co.jp - robtex.com
krgroup.co.jp
| DNSSEC | ⚠️ Not signed | ||||||
| A | 27.0.35.42🇯🇵 AICS27.0.34.0/23 OTSUKA CORPORATION X-Keiro: noc@aics.ad.jp X-Keiro: JPIRR-alert@ml.aics.ad.jp | ||||||
| PTR | websvr27-0-35-42.alpha-prm.jp | ||||||
| NS | fjkdns99.alpha-prm.jp ⭐ | ||||||
| A | 157.205.203.140🇯🇵 AICS157.205.0.0/16 PACNET (proxy-registered route object) | ||||||
| PTR | fjkmst11.alpha-prm.jp | ||||||
| NS | fjkdns11.alpha-prm.jp | ||||||
| A | 157.205.203.136🇯🇵 AICS157.205.0.0/16 PACNET (proxy-registered route object) | ||||||
| PTR | fjkdns11.alpha-prm.jp | ||||||
| NS | fjkdns12.alpha-prm.jp | ||||||
| A | 157.205.160.33🇯🇵 AICS157.205.0.0/16 PACNET (proxy-registered route object) | ||||||
| PTR | fjkdns12.alpha-prm.jp | ||||||
| NS | fjkdns13.alpha-prm.jp | ||||||
| A | 157.205.160.49🇯🇵 AICS157.205.0.0/16 PACNET (proxy-registered route object) | ||||||
| PTR | fjkdns13.alpha-prm.jp | ||||||
| MX | mxi.alpha-prm.jp ⭐ | ||||||
| A | 157.205.8.22🇯🇵 AICS157.205.0.0/16 PACNET (proxy-registered route object) | ||||||
| PTR | mxi.alpha-prm.jp | ||||||
| TXT | v=spf1 ip4:27.0.35.42/32 include:spf.alpha-prm.jp 13.115.135.248 gw11.riskmon... | ||||||
| SOA | fjkdns99.alpha-prm.jphostmaster@alpha-prm.jp 2023-11-21 #1 | ||||||
co.jp
| DNSSEC | ⚠️ Not signed | ||||||
| TXT | co.jp. | ||||||
WOT: SAFE (58/100)
Same first word
krgroup.cn |
krgroup.ca |
krgroup.org |
krgroup.xyz |
krgroup.ru |
krgroup.co.uk |
krgroup.de |
krgroup.pl |
krgroup.com.cn |
krgroup.co.jp |
krgroup.eu |
krgroup.net |
krgroup.hu |
krgroup.com |
Similar names
DNS History
11 records (6 active, 5 former)
○NSdns1.broadserver.jp2015-06-06 → 2016-09-13 · 4 obs
● 2016-09-13 17:29:56
○ 2020-01-11 06:23:54
○ 2026-07-31 10:44:02
○NSdns2.broadserver.jp2015-06-06 → 2016-09-13 · 4 obs
● 2016-09-13 17:29:56
○ 2020-01-11 06:23:54
○ 2026-07-31 10:44:02
●NSfjkdns11.alpha-prm.jp2020-01-11 → 2026-07-31 · 3 obs
● 2020-01-11 06:23:54
● 2026-07-31 10:44:02
●NSfjkdns12.alpha-prm.jp2020-01-11 → 2026-07-31 · 3 obs
● 2020-01-11 06:23:54
● 2026-07-31 10:44:02
●NSfjkdns13.alpha-prm.jp2020-01-11 → 2026-07-31 · 3 obs
● 2020-01-11 06:23:54
● 2026-07-31 10:44:02
●NSfjkdns99.alpha-prm.jp2020-01-11 → 2026-07-31 · 3 obs
● 2020-01-11 06:23:54
● 2026-07-31 10:44:02
●MXmxi.alpha-prm.jp2020-01-11 → 2026-07-31 · 3 obs
● 2020-01-11 06:23:54
● 2026-07-31 10:44:02
○MXsmtp.krgroup.co.jp2015-06-06 → 2016-09-13 · 4 obs
● 2016-09-13 17:29:56
○ 2020-01-11 06:23:54
○ 2026-07-31 10:44:02
○A211.125.95.1692015-06-06 → 2016-09-13 · 4 obs
● 2016-09-13 17:29:56
○ 2020-01-11 06:23:54
○ 2026-07-31 10:44:02
●A27.0.35.422026-03-26 → 2026-07-31 · 3 obs
● 2026-03-26 10:10:54
● 2026-07-31 10:44:02
○A27.0.41.2062020-01-11 → 2020-01-11 · 4 obs
● 2020-01-11 06:23:54
○ 2026-03-26 10:10:54
○ 2026-07-31 10:44:02
🔍 DNS Trace
📋 Delegation Chain
| Zone | Nameservers | Glue |
|---|---|---|
| jp | a.dns.jp, b.dns.jp, c.dns.jp, d.dns.jp... | - |
| krgroup.co.jp | fjkdns11.alpha-prm.jp, fjkdns12.alpha-prm.jp, fjkdns13.alpha-prm.jp | 3 records |
✅ Authoritative Response
Server:157.205.160.33
NS records: fjkdns11.alpha-prm.jp, fjkdns12.alpha-prm.jp, fjkdns13.alpha-prm.jp
🔒 DNSSEC Status
⚠️ Insecure (no DNSSEC)
No DS record for krgroup.co.jp (unsigned zone)
⏱️ Timing
Total: 1604ms | Queries: -
📄 Records
| Type | Count | Sample Data |
|---|---|---|
| A | 1 | 27.0.35.42 |
| NS | 3 | fjkdns12.alpha-prm.jp, fjkdns13.alpha-prm.jp... |
| MX | 1 | mxi.alpha-prm.jp (pri: 100) |
| TXT | 1 | v=spf1 ip4:27.0.35.42/32 include:spf.alp |
| SOA | 1 | fjkdns99.alpha-prm.jp hostmaster.alpha-p |
📌 Glue Records Collected
Total: 3
Out-of-bailiwick: 3 (fjkdns11.alpha-prm.jp, fjkdns12.alpha-prm.jp, fjkdns13.alpha-prm.jp)
Analysis
IP Addresses
krgroup.co.jp resolves to one IP address: 27.0.35.42.
Other host names, such as websvr27-0-35-42.alpha-prm.jp, share IP numbers with krgroup.co.jp.
Name Servers
The authoritative name servers for krgroup.co.jp are fjkdns11.alpha-prm.jp, fjkdns12.alpha-prm.jp, fjkdns13.alpha-prm.jp and fjkdns99.alpha-prm.jp.
krgroup.co.jp shares at least some of its name servers with other domains, including japansakurai.co.jp, asahishogakukai.or.jp, j-b-a.or.jp and two others.
Each of the four hosts fjkdns11.alpha-prm.jp, fjkdns12.alpha-prm.jp, fjkdns13.alpha-prm.jp and fjkdns99.alpha-prm.jp points to a single IP address — 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 and fjkdns99.alpha-prm.jp points to 157.205.203.140.
Mail Servers
Mail for krgroup.co.jp is handled by a single mail server, mxi.alpha-prm.jp.
krgroup.co.jp uses an identical mail server configuration to several other domains — among them yamano-trd.jp, nespa-ad.co.jp, n-mechatro.co.jp and two more.
mxi.alpha-prm.jp resolves to a single IP number: 157.205.8.22.