gradefirst.info - dns.ninja
gradefirst.info
info
| DNSSEC | 🔒 Signed (DS record present) | ||||||
| NS | a0.info.afilias-nst.info ⭐ | ||||||
| NS | a2.info.afilias-nst.info | ||||||
| NS | b0.info.afilias-nst.org ⚠️ Not in parent delegation | ||||||
| NS | b2.info.afilias-nst.org ⚠️ Not in parent delegation | ||||||
| NS | c0.info.afilias-nst.info | ||||||
| NS | d0.info.afilias-nst.org ⚠️ Not in parent delegation | ||||||
| SOA | a0.info.afilias-nst.infohostmaster@donuts.email serial=1782774092 | ||||||
Same first word
Similar names
firstgrade.net |
firstgrade.com.au |
fridgestar.com |
firstgrade.org |
firstgrade.com.sg |
firstgrade.ru |
driftgaser.pro |
firstgrade.de |
fridgearts.com |
firstgrade.co.uk |
firstgrade.dk |
firstgrade.sch.ng |
firstgrade.us |
DNS History
7 records (6 active, 1 former)
●NSns43.domaincontrol.com2015-07-24 → 2026-06-29 · 2 obs
● 2026-06-29 23:38:00
●NSns44.domaincontrol.com2015-07-24 → 2026-06-29 · 2 obs
● 2026-06-29 23:38:00
●MXmailstore1.secureserver.net2015-07-24 → 2026-06-29 · 2 obs
● 2026-06-29 23:38:00
●MXsmtp.secureserver.net2015-07-24 → 2026-06-29 · 2 obs
● 2026-06-29 23:38:00
●A15.197.225.1282026-03-16 → 2026-06-29 · 3 obs
● 2026-03-16 13:27:04
● 2026-06-29 23:38:00
●A3.33.251.1682026-03-16 → 2026-06-29 · 3 obs
● 2026-03-16 13:27:04
● 2026-06-29 23:38:00
○A50.63.202.302015-07-24 → 2017-03-29 · 4 obs
● 2017-03-29 20:00:40
○ 2026-03-16 13:27:04
○ 2026-06-29 23:38:00
🔍 DNS Trace
📋 Delegation Chain
| Zone | Nameservers | Glue |
|---|---|---|
| info | a0.info.afilias-nst.info, c0.info.afilias-nst.info, a2.info.afilias-nst.info | - |
| gradefirst.info | ns44.domaincontrol.com, ns43.domaincontrol.com | - |
✅ Authoritative Response
Server:173.201.69.22
NS records: ns44.domaincontrol.com, ns43.domaincontrol.com
🔒 DNSSEC Status
⚠️ Insecure (no DNSSEC)
No DS record for gradefirst.info (unsigned zone)
⏱️ Timing
Total: 551ms | Queries: -
📄 Records
| Type | Count | Sample Data |
|---|---|---|
| A | 2 | 15.197.225.128, 3.33.251.168 |
| NS | 2 | ns43.domaincontrol.com, ns44.domaincontrol.com |
| MX | 2 | mailstore1.secureserver.net (pri: 10), smtp.secureserver.net (pri: 0) |
| SOA | 1 | ns43.domaincontrol.com dns.jomax.net |
Analysis
IP Addresses
gradefirst.info has two IP addresses: 3.33.251.168 and 15.197.225.128
Two other host names, along with fyretv.net, 588homes.com and nottinghamrealtygroup.com, also share IP numbers with gradefirst.info.
Name Servers
The NS records for gradefirst.info delegate to ns43.domaincontrol.com and ns44.domaincontrol.com.
gradefirst.info shares its NS records with other domains, for example rinaldi.net, ilovedeephouse.com, aavri.com and two others.
gradefirst.info and other domains like ppmsllc.com share at least a portion of their name servers.
ns43.domaincontrol.com resolves to 97.74.101.22 and 2603:5:2152::16. Likewise, ns44.domaincontrol.com resolves to 173.201.69.22 and 2603:5:2252::16 — two IP addresses apiece.
Mail Servers
gradefirst.info is served by two mail servers, mailstore1.secureserver.net and smtp.secureserver.net.
Among the domains sharing a mail server setup with gradefirst.info are adventureguy.net, redrockprotection.com, shanekandy.com and two others.
gradefirst.info overlaps on mail servers with certain other domains, positivevibrationsfoundation.org among them.
The hosts mailstore1.secureserver.net and smtp.secureserver.net both resolve to three IP numbers: mailstore1.secureserver.net to 216.69.141.78, 216.69.141.114 and 216.69.141.162, and smtp.secureserver.net to 216.69.141.71, 216.69.141.84 and 216.69.141.113.