refgrades.com - robtex.com
refgrades.com
| DNSSEC | ⚠️ Not signed | ||||||
| A | 13.248.243.5🇺🇸 Amazon13.248.240.0/20 | ||||||
| PTR | a16e665f42988324c.awsglobalaccelerator.com | ||||||
| A | 76.223.105.230🇺🇸 Amazon76.223.96.0/20 | ||||||
| NS | ns33.domaincontrol.com ⭐ | ||||||
| A | 2603:5:21a1::11🇺🇸 GODADDY-DNS2603:5:21a0::/44 | ||||||
| PTR | ns33.domaincontrol.com | ||||||
| A | 97.74.106.17🇺🇸 GODADDY-DNS97.74.106.0/23 | ||||||
| PTR | ns33.domaincontrol.com | ||||||
| NS | ns34.domaincontrol.com | ||||||
| A | 2603:5:22a1::11🇺🇸 GODADDY-DNS2603:5:22a0::/44 | ||||||
| PTR | ns34.domaincontrol.com | ||||||
| A | 173.201.74.17🇺🇸 GODADDY-DNS173.201.74.0/23 | ||||||
| PTR | ns34.domaincontrol.com | ||||||
| SOA | ns33.domaincontrol.comdns@jomax.net 2026-01-09 #2 | ||||||
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=1774693327 | ||||||
Same first word
refgrades.com |
Similar names
DNS History
9 records (4 active, 5 former)
○NSns1.patriotleads.com2016-12-20 → 2017-10-04 · 4 obs
● 2017-10-04 04:23:44
○ 2026-03-26 04:04:56
○ 2026-03-28 10:44:54
○NSns2.patriotleads.com2016-12-20 → 2017-10-04 · 4 obs
● 2017-10-04 04:23:44
○ 2026-03-26 04:04:56
○ 2026-03-28 10:44:54
●NSns33.domaincontrol.com2026-03-26 → 2026-03-28 · 3 obs
● 2026-03-26 04:04:56
● 2026-03-28 10:44:54
●NSns34.domaincontrol.com2026-03-26 → 2026-03-28 · 3 obs
● 2026-03-26 04:04:56
● 2026-03-28 10:44:54
○MXmail.refgrades.com2016-12-20 → 2017-10-04 · 4 obs
● 2017-10-04 04:23:44
○ 2026-03-26 04:04:56
○ 2026-03-28 10:44:54
●A13.248.243.52026-03-26 → 2026-03-28 · 3 obs
● 2026-03-26 04:04:56
● 2026-03-28 10:44:54
○A192.230.66.1032016-12-20 → 2017-10-04 · 4 obs
● 2017-10-04 04:23:44
○ 2026-03-26 04:04:56
○ 2026-03-28 10:44:54
○A192.230.74.1032016-12-20 → 2017-10-04 · 4 obs
● 2017-10-04 04:23:44
○ 2026-03-26 04:04:56
○ 2026-03-28 10:44:54
●A76.223.105.2302026-03-26 → 2026-03-28 · 3 obs
● 2026-03-26 04:04:56
● 2026-03-28 10:44:54
🔍 DNS Trace
📋 Delegation Chain
| Zone | Nameservers | Glue |
|---|---|---|
| com | a.gtld-servers.net, b.gtld-servers.net, c.gtld-servers.net, d.gtld-servers.net... | - |
| refgrades.com | ns33.domaincontrol.com, ns34.domaincontrol.com | 4 records |
✅ Authoritative Response
Server:97.74.106.17
NS records: ns33.domaincontrol.com, ns34.domaincontrol.com
🔒 DNSSEC Status
⚠️ Insecure (no DNSSEC)
No DS record for refgrades.com (unsigned zone)
⏱️ Timing
Total: 141ms | Queries: -
📄 Records
| Type | Count | Sample Data |
|---|---|---|
| A | 2 | 76.223.105.230, 13.248.243.5 |
| NS | 2 | ns33.domaincontrol.com, ns34.domaincontrol.com |
| SOA | 1 | ns33.domaincontrol.com dns.jomax.net |
📌 Glue Records Collected
Total: 4
Out-of-bailiwick: 4 (ns33.domaincontrol.com, ns33.domaincontrol.com, ns34.domaincontrol.com...)
Analysis
IP Addresses
refgrades.com resolves to two IP numbers: 13.248.243.5 and 76.223.105.230.
Other host names, for instance slowpix.com, challengerscricketclub.com, theafricanintellect.com, mediavisionsuriname.com and bethelbaptistvicenzait.com share IP numbers with refgrades.com.
Name Servers
refgrades.com has two name servers: ns33.domaincontrol.com and ns34.domaincontrol.com.
refgrades.com shares the same name server setup as other domains, for example bdd2010.com, goisbc.com, encoreconcert.net, melissajanelewis.com and eco-performancewear.com.
Host names with two IP numbers:
ns33.domaincontrol.com points to: 2603:5:21a1::11 and 97.74.106.17; ns34.domaincontrol.com points to: 2603:5:22a1::11 and 173.201.74.17.