de-q21.com - robtex.com
de-q21.com
| DNSSEC | ⚠️ Not signed | ||||||
| A | 153.122.170.16🇯🇵 AS131921153.122.160.0/20 GMO CLOUD K.K. GMO GlobalSign Holdings K.K. | ||||||
| PTR | whp16.poa.svr4u.net | ||||||
| NS | ns1.domainking.cloud ⭐ | ||||||
| A | 157.120.112.237🇯🇵 GMOHS-CL157.120.112.0/24 GMO GlobalSign Holdings K.K. | ||||||
| A | 157.120.113.237🇯🇵 GMOHS-CL157.120.113.0/24 GMO GlobalSign Holdings K.K. | ||||||
| A | 157.120.114.237🇯🇵 GMOHS-CL157.120.114.0/24 GMO GlobalSign Holdings K.K. | ||||||
| NS | ns2.domainking.cloud | ||||||
| A | 157.120.112.237🇯🇵 GMOHS-CL157.120.112.0/24 GMO GlobalSign Holdings K.K. | ||||||
| A | 157.120.113.237🇯🇵 GMOHS-CL157.120.113.0/24 GMO GlobalSign Holdings K.K. | ||||||
| A | 157.120.114.237🇯🇵 GMOHS-CL157.120.114.0/24 GMO GlobalSign Holdings K.K. | ||||||
| MX | mail.de-q21.com ⭐ | ||||||
| A | 153.122.170.16🇯🇵 AS131921153.122.160.0/20 GMO CLOUD K.K. GMO GlobalSign Holdings K.K. | ||||||
| PTR | whp16.poa.svr4u.net | ||||||
| SOA | ns1.domainking.cloudroot@domainking.cloud serial=2737864188 | ||||||
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=1778150726 | ||||||
Subdomains
Same first word
de-q21.com |
DNS History
10 records (4 active, 6 former)
●NSns1.domainking.cloud2026-05-02 → 2026-05-07 · 3 obs
● 2026-05-02 09:23:12
● 2026-05-07 10:54:06
○NSns1.rocketnet.jp2015-11-01 → 2019-01-26 · 5 obs
● 2015-11-01 16:15:22
● 2019-01-26 17:34:56
○ 2026-05-02 09:23:12
○ 2026-05-07 10:54:06
●NSns2.domainking.cloud2026-05-02 → 2026-05-07 · 3 obs
● 2026-05-02 09:23:12
● 2026-05-07 10:54:06
○NSns2.rocketnet.jp2015-11-01 → 2019-01-26 · 5 obs
● 2015-11-01 16:15:22
● 2019-01-26 17:34:56
○ 2026-05-02 09:23:12
○ 2026-05-07 10:54:06
○NSwww.de-q21.com2007-11-12 → 2007-11-12 · 3 obs
○ 2015-06-20 13:36:12
○ 2026-05-07 10:54:06
○NSwww.i-sic.jp2015-06-20 → 2015-06-20 · 4 obs
● 2015-06-20 13:36:12
○ 2015-11-01 16:15:22
○ 2026-05-07 10:54:06
●MXmail.de-q21.com2015-11-01 → 2026-05-07 · 3 obs
● 2015-11-01 16:15:22
● 2026-05-07 10:54:06
○MXwww.de-q21.com2007-11-12 → 2015-06-20 · 4 obs
● 2015-06-20 13:36:12
○ 2015-11-01 16:15:22
○ 2026-05-07 10:54:06
○A121.119.189.282015-11-01 → 2019-01-26 · 4 obs
● 2019-01-26 17:34:56
○ 2026-05-02 09:23:12
○ 2026-05-07 10:54:06
●A153.122.170.162026-05-02 → 2026-05-07 · 3 obs
● 2026-05-02 09:23:12
● 2026-05-07 10:54:06
🔍 DNS Trace
📋 Delegation Chain
| Zone | Nameservers | Glue |
|---|---|---|
| com | d.gtld-servers.net, a.gtld-servers.net, j.gtld-servers.net, b.gtld-servers.net... | - |
| de-q21.com | ns1.domainking.cloud, ns2.domainking.cloud | - |
✅ Authoritative Response
Server:157.120.113.237
NS records: ns1.domainking.cloud, ns2.domainking.cloud
🔒 DNSSEC Status
⚠️ Insecure (no DNSSEC)
No DS record for de-q21.com (unsigned zone)
⏱️ Timing
Total: 1013ms | Queries: -
📄 Records
| Type | Count | Sample Data |
|---|---|---|
| A | 1 | 153.122.170.16 |
| NS | 2 | ns2.domainking.cloud, ns1.domainking.cloud |
| MX | 1 | mail.de-q21.com (pri: 10) |
| SOA | 1 | ns1.domainking.cloud root.domainking.clo |
Analysis
Hierarchy
de-q21.com is a parent of www.de-q21.com and mail.de-q21.com.
IP Addresses
de-q21.com points to a single IP address: 153.122.170.16.
Other host names such as kyoto-trust.net, mail.sky-mirror.biz, mail.korinken.net, porky.jp and r69.biz share IPs with de-q21.com.
Name Servers
Two name servers ns1.domainking.cloud and ns2.domainking.cloud handle the delegation for de-q21.com.
de-q21.com shares the same name server setup as other domains, for example anhelu.com, hikaripiano.com, reconp.jp, timus.jp and sakura-app.com.
de-q21.com at least partially shares name servers with other domains, for example takapon.com, baldsol.co.jp and iruca.biz.
Host names with three IP numbers:
ns1.domainking.cloud points to 157.120.112.237, 157.120.113.237 and 157.120.114.237.
ns2.domainking.cloud points to 157.120.112.237, 157.120.113.237 and 157.120.114.237.
Names pointing to 157.120.112.237 are ns1.domainking.cloud and ns2.domainking.cloud.
Names pointing to 157.120.113.237 are ns1.domainking.cloud and ns2.domainking.cloud.
Names pointing to 157.120.114.237 are ns1.domainking.cloud and ns2.domainking.cloud.
Mail Servers
The mail.de-q21.com mail server handles de-q21.com.
mail.de-q21.com points to a single IP number: 153.122.170.16.