ms21st.com - robtex.com
ms21st.com
| DNSSEC | ⚠️ Not signed | ||||||
| A | 153.122.205.46🇯🇵 AS131921153.122.192.0/20 GMO CLOUD K.K. GMO GlobalSign Holdings K.K. | ||||||
| NS | dns03.fitcall.com ⭐ | ||||||
| A | 157.120.112.224🇯🇵 GMOHS-CL157.120.112.0/24 GMO GlobalSign Holdings K.K. | ||||||
| A | 157.120.113.224🇯🇵 GMOHS-CL157.120.113.0/24 GMO GlobalSign Holdings K.K. | ||||||
| A | 157.120.114.224🇯🇵 GMOHS-CL157.120.114.0/24 GMO GlobalSign Holdings K.K. | ||||||
| NS | dns04.fitcall.com | ||||||
| A | 157.120.112.224🇯🇵 GMOHS-CL157.120.112.0/24 GMO GlobalSign Holdings K.K. | ||||||
| A | 157.120.113.224🇯🇵 GMOHS-CL157.120.113.0/24 GMO GlobalSign Holdings K.K. | ||||||
| A | 157.120.114.224🇯🇵 GMOHS-CL157.120.114.0/24 GMO GlobalSign Holdings K.K. | ||||||
| MX | mx.ms21st.com ⭐ | ||||||
| A | 153.122.206.94🇯🇵 AS131921153.122.192.0/20 GMO CLOUD K.K. GMO GlobalSign Holdings K.K. | ||||||
| TXT | v=spf1 include:_spf.shared-server.net ~all | ||||||
| SOA | dns03.fitcall.comroot@fitcall.com serial=2698701064 | ||||||
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=1777226471 | ||||||
Subdomains
Same first word
ms21st.com |
DNS History
9 records (4 active, 5 former)
●NSdns03.fitcall.com2017-08-22 → 2026-04-26 · 3 obs
● 2017-08-22 17:01:30
● 2026-04-26 18:08:14
●NSdns04.fitcall.com2017-08-22 → 2026-04-26 · 3 obs
● 2017-08-22 17:01:30
● 2026-04-26 18:08:14
○NSns1.hosting-sv.jp2015-07-21 → 2017-03-14 · 4 obs
● 2017-03-14 03:19:30
○ 2017-08-22 17:01:30
○ 2026-04-26 18:08:14
○NSns2.hosting-sv.jp2015-07-21 → 2017-03-14 · 4 obs
● 2017-03-14 03:19:30
○ 2017-08-22 17:01:30
○ 2026-04-26 18:08:14
●MXmx.ms21st.com2017-08-22 → 2026-04-26 · 3 obs
● 2017-08-22 17:01:30
● 2026-04-26 18:08:14
○MXqsmtp02.hosting-sv.jp2015-07-21 → 2017-03-14 · 4 obs
● 2017-03-14 03:19:30
○ 2017-08-22 17:01:30
○ 2026-04-26 18:08:14
○A114.179.231.262015-07-21 → 2017-03-14 · 4 obs
● 2017-03-14 03:19:30
○ 2017-08-22 17:01:30
○ 2026-04-26 18:08:14
●A153.122.205.462026-03-17 → 2026-04-26 · 3 obs
● 2026-03-17 17:55:32
● 2026-04-26 18:08:14
○A211.13.196.1622017-08-22 → 2017-08-22 · 4 obs
● 2017-08-22 17:01:30
○ 2026-03-17 17:55:32
○ 2026-04-26 18:08:14
🔍 DNS Trace
📋 Delegation Chain
| Zone | Nameservers | Glue |
|---|---|---|
| com | b.gtld-servers.net, c.gtld-servers.net, e.gtld-servers.net, g.gtld-servers.net... | - |
| ms21st.com | dns03.fitcall.com, dns04.fitcall.com | 6 records |
✅ Authoritative Response
Server:157.120.112.224
NS records: dns03.fitcall.com, dns04.fitcall.com
🔒 DNSSEC Status
⚠️ Insecure (no DNSSEC)
No DS record for ms21st.com (unsigned zone)
⏱️ Timing
Total: 949ms | Queries: -
📄 Records
| Type | Count | Sample Data |
|---|---|---|
| A | 1 | 153.122.205.46 |
| NS | 2 | dns04.fitcall.com, dns03.fitcall.com |
| MX | 1 | mx.ms21st.com (pri: 100) |
| TXT | 1 | v=spf1 include:_spf.shared-server.net ~a |
| SOA | 1 | dns03.fitcall.com root.fitcall.com |
📌 Glue Records Collected
Total: 6
Out-of-bailiwick: 6 (dns03.fitcall.com, dns03.fitcall.com, dns03.fitcall.com...)
Analysis
Hierarchy
ms21st.com is parent of mx.ms21st.com and www.ms21st.com.
IP Addresses
ms21st.com resolves to a single IP address: 153.122.205.46.
Other host names including machibus.com, isle-training2.com, platonic.me, e-iap.com and kei-kei.com share IP numbers with ms21st.com.
Name Servers
ms21st.com's delegation uses two name servers, dns03.fitcall.com and dns04.fitcall.com.
ms21st.com shares the same name server setup as other domains, for example east-up.com, istlaw.jp, new-age.co.jp, batch-co.com and e-sts.co.jp.
Host names with three IP numbers:
Host name dns03.fitcall.com points to: 157.120.112.224, 157.120.113.224 and 157.120.114.224.
Host name dns04.fitcall.com points to: 157.120.112.224, 157.120.113.224 and 157.120.114.224.
Names pointing to 157.120.112.224: dns03.fitcall.com and dns04.fitcall.com.
Names pointing to 157.120.113.224: dns03.fitcall.com and dns04.fitcall.com.
Names pointing to 157.120.114.224: dns03.fitcall.com and dns04.fitcall.com.
Mail Servers
ms21st.com is handled by a single mail server, mx.ms21st.com.
mx.ms21st.com points to a single IP: 153.122.206.94.