gradesfirst.mobi - robtex.com
gradesfirst.mobi
mobi
| DNSSEC | 🔒 Signed (DS record present) | ||||||
| NS | a0.mobi.afilias-nst.info ⭐ | ||||||
| NS | a2.mobi.afilias-nst.info | ||||||
| NS | b0.mobi.afilias-nst.org | ||||||
| NS | b2.mobi.afilias-nst.org | ||||||
| NS | c0.mobi.afilias-nst.info | ||||||
| NS | d0.mobi.afilias-nst.org | ||||||
| SOA | a0.mobi.afilias-nst.infohostmaster@donuts.email serial=1774420036 | ||||||
Same first word
Similar names
DNS History
8 records (6 active, 2 former)
●NSns45.domaincontrol.com2015-07-09 → 2026-03-25 · 2 obs
● 2026-03-25 06:32:52
●NSns46.domaincontrol.com2015-07-09 → 2026-03-25 · 2 obs
● 2026-03-25 06:32:52
●MXmailstore1.secureserver.net2015-07-09 → 2026-03-25 · 2 obs
● 2026-03-25 06:32:52
●MXsmtp.secureserver.net2015-07-09 → 2026-03-25 · 2 obs
● 2026-03-25 06:32:52
●A15.197.225.1282026-03-16 → 2026-03-25 · 3 obs
● 2026-03-16 13:26:58
● 2026-03-25 06:32:52
○A184.168.131.2412018-09-07 → 2018-09-07 · 4 obs
● 2018-09-07 06:45:18
○ 2026-03-16 13:26:58
○ 2026-03-25 06:32:52
○A184.168.221.202015-07-09 → 2017-01-15 · 4 obs
● 2017-01-15 23:42:20
○ 2018-09-07 06:45:18
○ 2026-03-25 06:32:52
●A3.33.251.1682026-03-16 → 2026-03-25 · 3 obs
● 2026-03-16 13:26:58
● 2026-03-25 06:32:52
🔍 DNS Trace
📋 Delegation Chain
| Zone | Nameservers | Glue |
|---|---|---|
| mobi | d0.mobi.afilias-nst.org, b2.mobi.afilias-nst.org, a0.mobi.afilias-nst.info, b0.mobi.afilias-nst.org... | - |
| gradesfirst.mobi | ns46.domaincontrol.com, ns45.domaincontrol.com | - |
✅ Authoritative Response
Server:173.201.70.23
NS records: ns46.domaincontrol.com, ns45.domaincontrol.com
🔒 DNSSEC Status
⚠️ Insecure (no DNSSEC)
No DS record for gradesfirst.mobi (unsigned zone)
⏱️ Timing
Total: 240ms | Queries: -
📄 Records
| Type | Count | Sample Data |
|---|---|---|
| A | 2 | 15.197.225.128, 3.33.251.168 |
| NS | 2 | ns45.domaincontrol.com, ns46.domaincontrol.com |
| MX | 2 | mailstore1.secureserver.net (pri: 10), smtp.secureserver.net (pri: 0) |
| SOA | 1 | ns45.domaincontrol.com dns.jomax.net |
Analysis
IP Addresses
gradesfirst.mobi points to two IP numbers: 3.33.251.168 and 15.197.225.128.
Other host names such as datajaguar.com, wardvanhaute.com, email-edi.com, palmettoendodontics.com and gainespd.com share IP numbers with gradesfirst.mobi.
Name Servers
gradesfirst.mobi is delegated to two name servers: ns45.domaincontrol.com and ns46.domaincontrol.com.
gradesfirst.mobi uses the same name server setup as other domains, including gscalc.com, cyberpunkrp.net, felixnewyorico.com, nofear.today and vmercial.com.
gradesfirst.mobi shares some name servers with other domains, for example satogbs.com.
Host names with two IP numbers:
ns45.domaincontrol.com points to 2603:5:2162::17 and 97.74.102.23.
ns46.domaincontrol.com points to 2603:5:2262::17 and 173.201.70.23.
Mail Servers
gradesfirst.mobi is handled by two mail servers: mailstore1.secureserver.net and smtp.secureserver.net.
gradesfirst.mobi uses the same mail server setup as other domains, for instance great.today, joinouradoption.org, way2.cool, backbayma.com and iapd.me.
Host names with three IP numbers:
mailstore1.secureserver.net points to 216.69.141.78, 216.69.141.114 and 216.69.141.162; smtp.secureserver.net points to 216.69.141.71, 216.69.141.84 and 216.69.141.113.