821dev.com - dns.ninja
821dev.com
| DNSSEC | ⚠️ Not signed | ||||||
| A | 72.167.56.12 | ||||||
| NS | ns1.mediatemple.net ⭐ | ||||||
| NS | ns2.mediatemple.net | ||||||
| MX | 821dev-com.mail.protection.outlook.com ⭐ | ||||||
| TXT | v=spf1 include:secureserver.net -all | ||||||
| SOA | ns1.mediatemple.netdns@jomax.net 2024-11-04 #0 | ||||||
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=1783501036 | ||||||
Subdomains
mail.821dev.com |
Same first word
821dev.com |
DNS History
6 records (4 active, 2 former)
●NSns1.mediatemple.net2017-10-29 → 2026-07-08 · 2 obs
● 2017-10-29 04:04:20
● 2026-07-08 09:22:38
● 2026-07-08 09:22:38
●NSns2.mediatemple.net2017-10-29 → 2026-07-08 · 2 obs
● 2017-10-29 04:04:20
● 2026-07-08 09:22:38
● 2026-07-08 09:22:38
●MX821dev-com.mail.protection.outlook.com2026-04-02 → 2026-07-08 · 3 obs
○ 2017-10-29 04:04:20
● 2026-04-02 13:12:02
● 2026-07-08 09:22:38
● 2026-04-02 13:12:02
● 2026-07-08 09:22:38
○MXmail.821dev.com2017-10-29 → 2017-10-29 · 3 obs
● 2017-10-29 04:04:20
○ 2026-04-02 13:12:02
○ 2026-07-08 09:22:38
○ 2026-04-02 13:12:02
○ 2026-07-08 09:22:38
●A72.167.56.122026-04-02 → 2026-07-08 · 3 obs
○ 2017-10-29 04:04:20
● 2026-04-02 13:12:02
● 2026-07-08 09:22:38
● 2026-04-02 13:12:02
● 2026-07-08 09:22:38
○A72.47.228.672017-10-29 → 2017-10-29 · 3 obs
● 2017-10-29 04:04:20
○ 2026-04-02 13:12:02
○ 2026-07-08 09:22:38
○ 2026-04-02 13:12:02
○ 2026-07-08 09:22:38
🔍 DNS Trace
📋 Delegation Chain
| Zone | Nameservers | Glue |
|---|---|---|
| com | j.gtld-servers.net, d.gtld-servers.net, f.gtld-servers.net, b.gtld-servers.net... | - |
| 821dev.com | ns1.mediatemple.net, ns2.mediatemple.net | - |
✅ Authoritative Response
Server:173.201.68.1
NS records: ns1.mediatemple.net, ns2.mediatemple.net
🔒 DNSSEC Status
⚠️ Insecure (no DNSSEC)
No DS record for 821dev.com (unsigned zone)
⏱️ Timing
Total: 1132ms | Queries: -
📄 Records
| Type | Count | Sample Data |
|---|---|---|
| A | 1 | 72.167.56.12 |
| NS | 2 | ns1.mediatemple.net, ns2.mediatemple.net |
| MX | 1 | 821dev-com.mail.protection.outlook.com ( |
| TXT | 1 | v=spf1 include:secureserver.net -all |
| SOA | 1 | ns1.mediatemple.net dns.jomax.net |
Analysis
Hierarchy
821dev.com serves as the parent of mail.821dev.com.
IP Addresses
821dev.com resolves to one IP address: 72.167.56.12.
Name Servers
821dev.com has two authoritative name servers — ns1.mediatemple.net and ns2.mediatemple.net.
Mail Servers
Mail for 821dev.com is handled by a single mail server, 821dev-com.mail.protection.outlook.com.