groupflow.info - dns.ninja
groupflow.info
| DNSSEC | ⚠️ Not signed | ||||||
| A | 133.242.164.78🇯🇵 SAKURA-A133.242.0.0/16 (1/ISHIKARI) SAKURA Internet // HOKKAIDO BACKBONE 1-8-14 Minami-Honmachi, Chuo-ku, Osaka 541-0054, Japan | ||||||
| PTR | www7064uj.sakura.ne.jp | ||||||
| NS | master.dns.ne.jp ⭐ | ||||||
| A | 210.224.172.18🇯🇵 SAKURA-C210.224.160.0/19 (1/OSAKA) SAKURA Internet // WEST JAPAN BACKBONE 1-8-15 Kyutaro-cho, Chuo Osaka 541-0056, Japan | ||||||
| PTR | master.dns.ne.jp | ||||||
| NS | ns1.dns.ne.jp | ||||||
| A | 61.211.236.1🇯🇵 SAKURA-B61.211.236.0/24 (4/TOKYO) SAKURA Internet // EAST JAPAN BACKBONE 1-8-15 Kyutaro-cho, Chuo Osaka 541-0056, Japan | ||||||
| PTR | ns1.dns.ne.jp | ||||||
| NS | ns2.dns.ne.jp | ||||||
| A | 133.167.21.1🇯🇵 SAKURA-C133.167.21.0/24 (OSAKA) SAKURA Internet // WEST JAPAN BACKBONE Grand Front Osaka Tower A 35F, 4-20 Ofukacho, Kita-ku, Osaka, Osaka 530-0011, Japan | ||||||
| PTR | ns2.dns.ne.jp | ||||||
| MX | groupflow.info ⭐ | ||||||
| A | 133.242.164.78🇯🇵 SAKURA-A133.242.0.0/16 (1/ISHIKARI) SAKURA Internet // HOKKAIDO BACKBONE 1-8-14 Minami-Honmachi, Chuo-ku, Osaka 541-0054, Japan | ||||||
| PTR | www7064uj.sakura.ne.jp | ||||||
| SOA | master.dns.ne.jptech@sakura.ad.jp 2016-07-06 #0 | ||||||
info
| DNSSEC | 🔒 Signed (DS record present) | ||||||
| NS | a0.info.afilias-nst.info ⭐ | ||||||
| NS | a2.info.afilias-nst.info | ||||||
| NS | b0.info.afilias-nst.org ⚠️ Not in parent delegation | ||||||
| NS | b2.info.afilias-nst.org ⚠️ Not in parent delegation | ||||||
| NS | c0.info.afilias-nst.info | ||||||
| NS | d0.info.afilias-nst.org ⚠️ Not in parent delegation | ||||||
| SOA | a0.info.afilias-nst.infohostmaster@donuts.email serial=1786048179 | ||||||
MX for
groupflow.info |
Same first word
groupflow.info |
groupflow.app |
groupflow.net |
Similar names
flowgroup.nl |
wolfgroup.llc |
flowgroup.forum |
wolfgroup.org |
flowgroup.fr |
wolfgroup.com.cn |
wolfgroup.fr |
wolfgroup.pro |
flowgroup.eu |
flowgroup.co |
wolfgroup.de |
wolfgroup.pl |
flowgroup.co.uk |
wolfgroup.co.uk |
DNS History
6 records (5 active, 1 former)
●MXgroupflow.info2015-08-14 → 2026-08-06 · 2 obs
● 2026-08-06 21:01:10
●A133.242.164.782016-07-13 → 2026-08-06 · 3 obs
● 2016-07-13 09:51:40
● 2026-08-06 21:01:10
○A160.16.95.562015-08-14 → 2016-03-17 · 4 obs
● 2016-03-17 08:59:36
○ 2016-07-13 09:51:40
○ 2026-08-06 21:01:10
🔍 DNS Trace
📋 Delegation Chain
| Zone | Nameservers | Glue |
|---|---|---|
| info | a0.info.afilias-nst.info, a2.info.afilias-nst.info, c0.info.afilias-nst.info | - |
| groupflow.info | ns2.dns.ne.jp, ns1.dns.ne.jp | - |
✅ Authoritative Response
Server:133.167.21.1
NS records: ns2.dns.ne.jp, ns1.dns.ne.jp
🔒 DNSSEC Status
⚠️ Insecure (no DNSSEC)
No DS record for groupflow.info (unsigned zone)
⏱️ Timing
Total: 1155ms | Queries: -
📄 Records
| Type | Count | Sample Data |
|---|---|---|
| A | 1 | 133.242.164.78 |
| NS | 2 | ns1.dns.ne.jp, ns2.dns.ne.jp |
| MX | 1 | groupflow.info (pri: 10) |
| SOA | 1 | master.dns.ne.jp tech.sakura.ad.jp |
Analysis
Mail Server Role
groupflow.info handles its own mail, functioning as its own mail server.
IP Addresses
groupflow.info resolves to just one IP address, 133.242.164.78.
Additional host names — including www7064uj.sakura.ne.jp and nudge.jp — share IP numbers with groupflow.info.
Name Servers
groupflow.info has three name servers — master.dns.ne.jp, ns1.dns.ne.jp and ns2.dns.ne.jp.
groupflow.info has at least partial name server overlap with other domains, such as funterest.com, ecokichi.net, trust-technology.co.jp and two others.
Each of the three hostnames points to exactly one IP address: master.dns.ne.jp points to 210.224.172.18, ns1.dns.ne.jp points to 61.211.236.1 and ns2.dns.ne.jp points to 133.167.21.1.
Mail Servers
groupflow.info is served by just one mail server: groupflow.info.
groupflow.info points to one IP number — 133.242.164.78.