groupml.jp - robtex.com
groupml.jp
| DNSSEC | ⚠️ Not signed | ||||||
| A | 2001:2e8:68c:0:2:1:0:4🇯🇵 FBDC2001:2e8::/32 FreeBit CIDR X-Keiro:nic-noc@FreeBit.NET | ||||||
| PTR | mx.groupml.jp | ||||||
| A | 59.157.14.4🇯🇵 FBDC59.157.0.0/17 FreeBit CIDR X-Keiro:nic-noc@FreeBit.NET | ||||||
| NS | 01.dnsv.jp ⭐ | ||||||
| A | 2400:8500:3300::53🇯🇵 GMO-DNS2400:8500:3300::/48 GMO Internet,inc. | ||||||
| PTR | 01.dnsv.jp | ||||||
| A | 157.7.32.53🇯🇵 GMO-DNS157.7.32.0/24 GMO Internet,inc. Network-Team. | ||||||
| PTR | 01.dnsv.jp | ||||||
| NS | 02.dnsv.jp | ||||||
| A | 157.7.33.53🇯🇵 GMO-DNS157.7.33.0/24 GMO Internet,inc. Network-Team. | ||||||
| PTR | 02.dnsv.jp | ||||||
| NS | 03.dnsv.jp | ||||||
| A | 2400:8500:3000::53🇯🇵 GMO-DNS2400:8500:3000::/48 GMO Internet,inc. | ||||||
| PTR | 03.dnsv.jp | ||||||
| A | 157.7.34.53🇯🇵 GMO-DNS157.7.34.0/24 GMO Internet,inc. Network-Team. | ||||||
| PTR | 03.dnsv.jp | ||||||
| NS | 04.dnsv.jp | ||||||
| A | 2400:8500:3fff::53🇯🇵 GMO-DNS2400:8500:3fff::/48 GMO Internet,inc. | ||||||
| PTR | 04.dnsv.jp | ||||||
| A | 157.7.35.53🇯🇵 GMO-DNS157.7.35.0/24 GMO Internet,inc. Network-Team. | ||||||
| PTR | 04.dnsv.jp | ||||||
| MX | mx.groupml.jp ⭐ | ||||||
| A | 2001:2e8:68c:0:2:1:0:4🇯🇵 FBDC2001:2e8::/32 FreeBit CIDR X-Keiro:nic-noc@FreeBit.NET | ||||||
| PTR | mx.groupml.jp | ||||||
| A | 59.157.14.4🇯🇵 FBDC59.157.0.0/17 FreeBit CIDR X-Keiro:nic-noc@FreeBit.NET | ||||||
| PTR | mx.groupml.jp | ||||||
| TXT | v=spf1 ip4:133.18.161.241 ip6:2406:8c00:0:3443:133:18:161:241 ip4:59.157.14.4... | ||||||
| SOA | 01.dnsv.jphostmaster@dnsv.jp serial=1775830674 | ||||||
jp
| DNSSEC | 🔒 Signed (DS record present) | ||||||
| NS | z.dns.jp ⭐ | ||||||
| NS | a.dns.jp | ||||||
| NS | b.dns.jp | ||||||
| NS | c.dns.jp | ||||||
| NS | d.dns.jp | ||||||
| NS | e.dns.jp | ||||||
| NS | f.dns.jp | ||||||
| NS | g.dns.jp | ||||||
| NS | h.dns.jp | ||||||
| SOA | z.dns.jproot@dns.jp serial=1776094203 | ||||||
Subdomains
mx.groupml.jp |
Same first word
Similar names
DNS History
7 records (7 active, 0 former)
●MXmx.groupml.jp2026-02-17 → 2026-04-13 · 2 obs
● 2026-04-13 16:02:18
●A2001:2e8:68c:0:2:1:0:42026-02-17 → 2026-04-13 · 2 obs
● 2026-04-13 16:02:18
●A59.157.14.42026-02-17 → 2026-04-13 · 2 obs
● 2026-04-13 16:02:18
🔍 DNS Trace
📋 Delegation Chain
| Zone | Nameservers | Glue |
|---|---|---|
| jp | b.dns.jp, c.dns.jp, h.dns.jp, a.dns.jp... | - |
| groupml.jp | 02.dnsv.jp, 03.dnsv.jp, 04.dnsv.jp, 01.dnsv.jp | 7 records |
✅ Authoritative Response
Server:157.7.33.53
NS records: 02.dnsv.jp, 03.dnsv.jp, 04.dnsv.jp, 01.dnsv.jp
🔒 DNSSEC Status
⚠️ Insecure (no DNSSEC)
No DS record for groupml.jp (unsigned zone)
⏱️ Timing
Total: 750ms | Queries: -
📄 Records
| Type | Count | Sample Data |
|---|---|---|
| A | 1 | 59.157.14.4 |
| AAAA | 1 | 2001:2e8:68c:0:2:1:0:4 |
| NS | 4 | 01.dnsv.jp, 02.dnsv.jp... |
| MX | 1 | mx.groupml.jp (pri: 10) |
| TXT | 1 | v=spf1 ip4:133.18.161.241 ip6:2406:8c00: |
| SOA | 1 | 01.dnsv.jp hostmaster.dnsv.jp |
📌 Glue Records Collected
Total: 7
Out-of-bailiwick: 7 (01.dnsv.jp, 02.dnsv.jp, 03.dnsv.jp...)
Analysis
Hierarchy
The parent of mx.groupml.jp is groupml.jp.
IP Addresses
groupml.jp points to two IP numbers: 2001:2e8:68c:0:2:1:0:4 and 59.157.14.4.
Other host names, for instance mx.groupml.jp, share IP numbers with groupml.jp.
Name Servers
groupml.jp is delegated to four name servers: 01.dnsv.jp, 02.dnsv.jp, 03.dnsv.jp and 04.dnsv.jp.
groupml.jp at least partially shares name servers with other domains, for example elearningawards.jp, sog-int3g.com, allstuffshop.info, kscc.or.jp and nykline.jp.
Host names with two IP numbers:
01.dnsv.jp points to 2400:8500:3300::53 and 157.7.32.53.
03.dnsv.jp points to 2400:8500:3000::53 and 157.7.34.53.
04.dnsv.jp points to 2400:8500:3fff::53 and 157.7.35.53.
Host names with one IP number:
02.dnsv.jp points to 157.7.33.53.
Mail Servers
The mx.groupml.jp mail server handles groupml.jp.
mx.groupml.jp points to two IP numbers: 2001:2e8:68c:0:2:1:0:4 and 59.157.14.4.