gradmo.com - dns.ninja
gradmo.com
| DNSSEC | ⚠️ Not signed | ||||||
| A | 66.116.229.63 | ||||||
| PTR | 66-116-229-63.unifiedlayer.com | ||||||
| NS | sns00001.bigrock.com ⭐ | ||||||
| A | 66.116.229.0 | ||||||
| PTR | sns00001.bigrock.com | ||||||
| NS | sns00002.bigrock.com | ||||||
| A | 66.116.229.1 | ||||||
| PTR | sns00002.bigrock.com | ||||||
| MX | mail.gradmo.com ⭐ | ||||||
| A | 66.116.229.63 | ||||||
| PTR | 66-116-229-63.unifiedlayer.com | ||||||
| TXT | v=spf1 a mx include:websitewelcome.com ~all | ||||||
| SOA | sns00001.bigrock.comroot@sh00001.bigrock.com 2026-08-13 #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=1786931784 | ||||||
Subdomains
mail.gradmo.com |
Same first word
gradmo.com |
Similar names
DNS History
12 records (4 active, 8 former)
○NSns21.domaincontrol.com2017-05-07 → 2017-05-07 · 3 obs
○ 2026-07-01 05:47:24
○ 2026-08-17 02:21:28
○NSns22.domaincontrol.com2017-05-07 → 2017-05-07 · 3 obs
○ 2026-07-01 05:47:24
○ 2026-08-17 02:21:28
●NSsns00001.bigrock.com2026-07-01 → 2026-08-17 · 3 obs
● 2026-07-01 05:47:24
● 2026-08-17 02:21:28
●NSsns00002.bigrock.com2026-07-01 → 2026-08-17 · 3 obs
● 2026-07-01 05:47:24
● 2026-08-17 02:21:28
○MXalt1.aspmx.l.google.com2017-05-07 → 2017-05-07 · 3 obs
○ 2026-07-01 05:47:24
○ 2026-08-17 02:21:28
○MXalt2.aspmx.l.google.com2017-05-07 → 2017-05-07 · 3 obs
○ 2026-07-01 05:47:24
○ 2026-08-17 02:21:28
○MXaspmx.l.google.com2017-05-07 → 2017-05-07 · 3 obs
○ 2026-07-01 05:47:24
○ 2026-08-17 02:21:28
○MXaspmx2.googlemail.com2017-05-07 → 2017-05-07 · 3 obs
○ 2026-07-01 05:47:24
○ 2026-08-17 02:21:28
○MXaspmx3.googlemail.com2017-05-07 → 2017-05-07 · 3 obs
○ 2026-07-01 05:47:24
○ 2026-08-17 02:21:28
●MXmail.gradmo.com2026-07-01 → 2026-08-17 · 3 obs
● 2026-07-01 05:47:24
● 2026-08-17 02:21:28
○A184.168.221.542017-05-07 → 2017-05-07 · 3 obs
○ 2026-07-01 05:47:24
○ 2026-08-17 02:21:28
●A66.116.229.632026-07-01 → 2026-08-17 · 3 obs
● 2026-07-01 05:47:24
● 2026-08-17 02:21:28
🔍 DNS Trace
📋 Delegation Chain
| Zone | Nameservers | Glue |
|---|---|---|
| com | a.gtld-servers.net, b.gtld-servers.net, c.gtld-servers.net, d.gtld-servers.net... | - |
| gradmo.com | sns00001.bigrock.com, sns00002.bigrock.com | 2 records |
✅ Authoritative Response
Server:66.116.229.0
NS records: sns00001.bigrock.com, sns00002.bigrock.com
🔒 DNSSEC Status
⚠️ Insecure (no DNSSEC)
No DS record for gradmo.com (unsigned zone)
⏱️ Timing
Total: 639ms | Queries: -
📄 Records
| Type | Count | Sample Data |
|---|---|---|
| A | 1 | 66.116.229.63 |
| NS | 2 | sns00002.bigrock.com, sns00001.bigrock.com |
| MX | 1 | mail.gradmo.com (pri: 0) |
| TXT | 1 | v=spf1 a mx include:websitewelcome.com ~ |
| SOA | 1 | sns00001.bigrock.com root.sh00001.bigroc |
📌 Glue Records Collected
Total: 2
Out-of-bailiwick: 2 (sns00001.bigrock.com, sns00002.bigrock.com)
Analysis
Hierarchy
gradmo.com serves as the parent of mail.gradmo.com.
IP Addresses
gradmo.com resolves to one IP address: 66.116.229.63.
mail.hu777games.com, kaizensoft.in, hu777games.com and two other host names share IP numbers with gradmo.com.
Name Servers
Two name servers handle the delegation for gradmo.com: sns00001.bigrock.com and sns00002.bigrock.com.
gradmo.com uses the same name servers as several other domains — among them worldwidecollege.in, jw777gamesapk.com, fyrepairs.com and two more.
sns00001.bigrock.com directs to 66.116.229.0 and sns00002.bigrock.com directs to 66.116.229.1; each host name points to exactly one IP number.
Mail Servers
Mail for gradmo.com is handled by a single mail server, mail.gradmo.com.
mail.gradmo.com carries a single IP number, which is 66.116.229.63.