21-design.com - robtex.com
21-design.com
| DNSSEC | ⚠️ Not signed | ||||||
| A | 168.235.68.76🇺🇸 AS3842168.235.68.0/22 InMotion Hosting, Inc. | ||||||
| PTR | ns1.7aaa.com | ||||||
| NS | 21-design.com ⭐ | ||||||
| A | 168.235.68.76🇺🇸 AS3842168.235.68.0/22 InMotion Hosting, Inc. | ||||||
| PTR | ns1.7aaa.com | ||||||
| NS | ns1.7aaa.com | ||||||
| A | 168.235.68.76🇺🇸 AS3842168.235.68.0/22 InMotion Hosting, Inc. | ||||||
| PTR | ns1.7aaa.com | ||||||
| NS | ns2.7aaa.com | ||||||
| A | 81.4.110.251🇳🇱 ASN-ROUTELABEL81.4.108.0/22 WeservIT Route Object | ||||||
| PTR | ns2.7aaa.com | ||||||
| MX | mail.21-design.com ⭐ | ||||||
| A | 168.235.68.76🇺🇸 AS3842168.235.68.0/22 InMotion Hosting, Inc. | ||||||
| PTR | ns1.7aaa.com | ||||||
| TXT | google-site-verification=bsmMcA2a0PLEdMeewVcCinz0nWyhHjuDTNGIJaSuAUA | ||||||
| TXT | v=spf1 +mx ip4:168.235.68.76 -all | ||||||
| SOA | 21-design.comdns@21-design.com 2020-01-25 #1 | ||||||
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=1774393017 | ||||||
NS for
21-design.com |
Previously MX for
21-design.com |
Subdomains
mail.21-design.com |
Same first word
21-design.com |
Similar names
DNS History
6 records (5 active, 1 former)
●NS21-design.com2017-02-04 → 2026-03-24 · 2 obs
● 2026-03-24 23:21:02
○MX21-design.com2018-07-25 → 2018-07-25 · 3 obs
○ 2026-02-23 17:26:54
○ 2026-03-24 23:21:02
●MXmail.21-design.com2026-02-23 → 2026-03-24 · 3 obs
● 2026-02-23 17:26:54
● 2026-03-24 23:21:02
●A168.235.68.762017-02-04 → 2026-03-24 · 2 obs
● 2026-03-24 23:21:02
🔍 DNS Trace
📋 Delegation Chain
| Zone | Nameservers | Glue |
|---|---|---|
| com | e.gtld-servers.net, c.gtld-servers.net, j.gtld-servers.net, g.gtld-servers.net... | - |
| 21-design.com | ns2.7aaa.com, ns1.7aaa.com | 2 records |
✅ Authoritative Response
Server:168.235.68.76
NS records: ns2.7aaa.com, ns1.7aaa.com
🔒 DNSSEC Status
⚠️ Insecure (no DNSSEC)
No DS record for 21-design.com (unsigned zone)
⏱️ Timing
Total: 266ms | Queries: -
📄 Records
| Type | Count | Sample Data |
|---|---|---|
| A | 1 | 168.235.68.76 |
| NS | 2 | ns1.7aaa.com, ns2.7aaa.com |
| MX | 1 | mail.21-design.com (pri: 33) |
| TXT | 2 | v=spf1 +mx ip4:168.235.68.76 -all, google-site-verification=bsmMcA2a0PLEdMe |
| SOA | 1 | 21-design.com dns.21-design.com |
📌 Glue Records Collected
Total: 2
Out-of-bailiwick: 2 (ns2.7aaa.com, ns1.7aaa.com)
Analysis
Hierarchy
21-design.com is the parent of mail.21-design.com.
Name Server Role
21-design.com serves as a name server for 21-design.com.
Typically, ns1.7aaa.com and ns2.7aaa.com are used as name servers together with 21-design.com.
IP Addresses
21-design.com resolves to one IP number: 168.235.68.76.
Other host names such as ns1.7aaa.com and mail.21-design.com share IP numbers with 21-design.com.
Name Servers
21-design.com is delegated to three name servers: 21-design.com, ns1.7aaa.com and ns2.7aaa.com.
21-design.com shares name servers with other domains at least partially, for example zeitron.com and 7aaa.com.
these name servers are commonly used alongside ns1.zeitron.com.
Host names with one IP number:
21-design.com points to: 168.235.68.76.
ns1.7aaa.com points to: 168.235.68.76.
ns2.7aaa.com points to: 81.4.110.251.
Host names that point to 168.235.68.76: 21-design.com and ns1.7aaa.com.
Mail Servers
21-design.com is handled by a single mail server, mail.21-design.com.
mail.21-design.com resolves to IP 168.235.68.76.