alwork.com - dns.ninja
alwork.com
| DNSSEC | ⚠️ Not signed | ||||||
| A | 157.7.189.228🇯🇵 GMO-INTERNET157.7.128.0/17 GMO Internet,Inc Cerulean Tower, 11F Sakuragaokacho-26-1 Shibuya-ku, Tokyo 150-8512, Japan | ||||||
| PTR | users220.vip.heteml.jp | ||||||
| NS | alwork.com ⭐ | ||||||
| A | 157.7.189.228🇯🇵 GMO-INTERNET157.7.128.0/17 GMO Internet,Inc Cerulean Tower, 11F Sakuragaokacho-26-1 Shibuya-ku, Tokyo 150-8512, Japan | ||||||
| PTR | users220.vip.heteml.jp | ||||||
| NS | dns01.muumuu-domain.com | ||||||
| A | 202.239.23.39🇯🇵 IDC202.239.23.0/24 Frontier Inc. | ||||||
| NS | dns02.muumuu-domain.com | ||||||
| A | 160.251.249.62🇯🇵 GMOOSK-NET160.251.128.0/17 GMO Internet,Inc Cerulean Tower, 11F Sakuragaokacho-26-1 Shibuya-ku, Tokyo 150-8512, Japan | ||||||
| MX | mx-proxy501.heteml.jp ⭐ | ||||||
| A | 157.7.189.17🇯🇵 GMO-INTERNET157.7.128.0/17 GMO Internet,Inc Cerulean Tower, 11F Sakuragaokacho-26-1 Shibuya-ku, Tokyo 150-8512, Japan | ||||||
| MX | mx-proxy502.heteml.jp(20) | ||||||
| A | 157.7.189.18🇯🇵 GMO-INTERNET157.7.128.0/17 GMO Internet,Inc Cerulean Tower, 11F Sakuragaokacho-26-1 Shibuya-ku, Tokyo 150-8512, Japan | ||||||
| TXT | v=spf1 include:_spf.heteml.jp include:_spf.heteml.jp include:_spf.heteml.jp ... | ||||||
| SOA | alwork.compostmaster@alwork.com serial=1638164464 | ||||||
com
| DNSSEC | 🔒 Signed (DS record present) | ||||||
| NS | a.gtld-servers.net ⭐ | ||||||
| NS | b.gtld-servers.net | ||||||
| NS | c.gtld-servers.net | ||||||
| NS | d.gtld-servers.net | ||||||
| NS | e.gtld-servers.net | ||||||
| NS | f.gtld-servers.net | ||||||
| NS | g.gtld-servers.net | ||||||
| NS | h.gtld-servers.net | ||||||
| NS | i.gtld-servers.net | ||||||
| NS | j.gtld-servers.net | ||||||
| NS | k.gtld-servers.net | ||||||
| NS | l.gtld-servers.net | ||||||
| NS | m.gtld-servers.net | ||||||
| SOA | a.gtld-servers.netnstld@verisign-grs.com serial=1782710545 | ||||||
NS for
alwork.com |
Same first word
Similar names
DNS History
7 records (6 active, 1 former)
●NSalwork.com2015-06-03 → 2026-06-29 · 2 obs
● 2026-06-29 05:27:20
●NSdns01.muumuu-domain.com2015-06-03 → 2026-06-29 · 2 obs
● 2026-06-29 05:27:20
●NSdns02.muumuu-domain.com2015-06-03 → 2026-06-29 · 2 obs
● 2026-06-29 05:27:20
●MXmx-proxy501.heteml.jp2015-06-03 → 2026-06-29 · 2 obs
● 2026-06-29 05:27:20
●MXmx-proxy502.heteml.jp2015-06-03 → 2026-06-29 · 2 obs
● 2026-06-29 05:27:20
○A157.7.188.412015-06-03 → 2020-01-01 · 4 obs
● 2020-01-01 08:20:20
○ 2026-03-31 04:09:26
○ 2026-06-29 05:27:20
●A157.7.189.2282026-03-31 → 2026-06-29 · 3 obs
● 2026-03-31 04:09:26
● 2026-06-29 05:27:20
🔍 DNS Trace
📋 Delegation Chain
| Zone | Nameservers | Glue |
|---|---|---|
| com | a.gtld-servers.net, b.gtld-servers.net, c.gtld-servers.net, d.gtld-servers.net... | - |
| alwork.com | dns01.muumuu-domain.com, dns02.muumuu-domain.com | 2 records |
✅ Authoritative Response
Server:160.251.249.62
NS records: dns01.muumuu-domain.com, dns02.muumuu-domain.com
🔒 DNSSEC Status
⚠️ Insecure (no DNSSEC)
No DS record for alwork.com (unsigned zone)
⏱️ Timing
Total: 570ms | Queries: -
📄 Records
| Type | Count | Sample Data |
|---|---|---|
| A | 1 | 157.7.189.228 |
| NS | 2 | dns02.muumuu-domain.com, dns01.muumuu-domain.com |
| MX | 2 | mx-proxy502.heteml.jp (pri: 20), mx-proxy501.heteml.jp (pri: 10) |
| TXT | 1 | v=spf1 include:_spf.heteml.jp include:_s |
| SOA | 1 | alwork.com postmaster.alwork.com |
📌 Glue Records Collected
Total: 2
Out-of-bailiwick: 2 (dns01.muumuu-domain.com, dns02.muumuu-domain.com)
Analysis
Name Server Role
alwork.com has alwork.com as one of its name servers, making it self-hosted for DNS delegation.
The name servers dns01.muumuu-domain.com and dns02.muumuu-domain.com are often paired with alwork.com.
IP Addresses
alwork.com directs to one IP number, which is 157.7.189.228.
Among the host names that share IP numbers with alwork.com are nskk.jp, www.tfica.info, 0120.net and two others.
Name Servers
The DNS delegation for alwork.com uses three name servers — alwork.com, dns01.muumuu-domain.com and dns02.muumuu-domain.com.
alwork.com has at least partial name server overlap with other domains, such as toshin-souka.com, marukobo.com, sakuma-kaikei.com and two others.
Each of the three hostnames points to exactly one IP address: alwork.com points to 157.7.189.228, dns01.muumuu-domain.com points to 202.239.23.39 and dns02.muumuu-domain.com points to 160.251.249.62.
Mail Servers
The MX records for alwork.com point to two mail servers: mx-proxy501.heteml.jp and mx-proxy502.heteml.jp.
alwork.com has the same mail server arrangement as a number of other domains, for example kisarazu.org, production-ace-enken.jp, mikado-sc.co.jp and two more.
mx-proxy501.heteml.jp directs to 157.7.189.17 and mx-proxy502.heteml.jp directs to 157.7.189.18; each host name points to exactly one IP number.