gradehero.com - robtex.com
gradehero.com
| DNSSEC | ⚠️ Not signed | ||||||
| A | 13.56.33.8🇺🇸 Amazon13.56.0.0/16 EC2 Region prefix | ||||||
| PTR | ec2-13-56-33-8.us-west-1.compute.amazonaws.com | ||||||
| NS | ns1.brandbucket.com ⭐ | ||||||
| A | 2600:1f1c:800:8b01:2ba3:bb61:44fb:b361🇺🇸 Amazon2600:1f1c:800::/38 AMAZON AWS | ||||||
| A | 54.241.53.41🇺🇸 Amazon54.241.0.0/17 EC2 SFO prefix | ||||||
| PTR | ec2-54-241-53-41.us-west-1.compute.amazonaws.com | ||||||
| NS | ns2.brandbucket.com | ||||||
| A | 2600:1f16:54:8701:4012:7e34:5c5f:95a8🇺🇸 Amazon2600:1f16::/38 AMAZON AWS | ||||||
| A | 18.221.52.246🇺🇸 Amazon18.220.0.0/14 EC2 CMH prefix | ||||||
| PTR | ec2-18-221-52-246.us-east-2.compute.amazonaws.com | ||||||
| TXT | afternic-verification-cvgUQU8SkLxsjXcPBSk2CM | ||||||
| TXT | v=spf1 -all | ||||||
| TXT | 27aab5373841b85aab94982ee19ab62f96481ed6 | ||||||
| SOA | ns1.brandbucket.commail@gradehero.com 2024-03-05 #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=1771291435 | ||||||
Same first word
gradehero.com |
Similar names
DNS History
11 records (3 active, 8 former)
●NSns1.brandbucket.com2020-02-04 → 2026-03-24 · 3 obs
● 2020-02-04 16:49:28
● 2026-03-24 09:31:20
●NSns2.brandbucket.com2020-02-04 → 2026-03-24 · 3 obs
● 2020-02-04 16:49:28
● 2026-03-24 09:31:20
○NSns37.domaincontrol.com2015-08-08 → 2016-07-19 · 4 obs
● 2016-07-19 13:23:50
○ 2017-03-27 16:15:44
○ 2026-03-24 09:31:20
○NSns38.domaincontrol.com2015-08-08 → 2016-07-19 · 4 obs
● 2016-07-19 13:23:50
○ 2017-03-27 16:15:44
○ 2026-03-24 09:31:20
○NSns47.domaincontrol.com2017-03-27 → 2017-03-27 · 4 obs
● 2017-03-27 16:15:44
○ 2020-02-04 16:49:28
○ 2026-03-24 09:31:20
○NSns48.domaincontrol.com2017-03-27 → 2017-03-27 · 4 obs
● 2017-03-27 16:15:44
○ 2020-02-04 16:49:28
○ 2026-03-24 09:31:20
○MXmailstore1.secureserver.net2015-08-08 → 2017-03-27 · 4 obs
● 2017-03-27 16:15:44
○ 2020-02-04 16:49:28
○ 2026-03-24 09:31:20
○MXsmtp.secureserver.net2015-08-08 → 2017-03-27 · 4 obs
● 2017-03-27 16:15:44
○ 2020-02-04 16:49:28
○ 2026-03-24 09:31:20
●A13.56.33.82020-02-04 → 2026-03-24 · 3 obs
● 2020-02-04 16:49:28
● 2026-03-24 09:31:20
○A184.168.221.562015-08-08 → 2016-07-19 · 4 obs
● 2016-07-19 13:23:50
○ 2017-03-27 16:15:44
○ 2026-03-24 09:31:20
○A50.63.202.102017-03-27 → 2017-03-27 · 4 obs
● 2017-03-27 16:15:44
○ 2020-02-04 16:49:28
○ 2026-03-24 09:31:20
🔍 DNS Trace
📋 Delegation Chain
| Zone | Nameservers | Glue |
|---|---|---|
| com | a.gtld-servers.net, b.gtld-servers.net, c.gtld-servers.net, d.gtld-servers.net... | - |
| gradehero.com | ns1.brandbucket.com, ns2.brandbucket.com | 2 records |
✅ Authoritative Response
Server:18.221.52.246
NS records: ns1.brandbucket.com, ns2.brandbucket.com
🔒 DNSSEC Status
⚠️ Insecure (no DNSSEC)
No DS record for gradehero.com (unsigned zone)
⏱️ Timing
Total: 262ms | Queries: -
📄 Records
| Type | Count | Sample Data |
|---|---|---|
| A | 1 | 13.56.33.8 |
| NS | 2 | ns1.brandbucket.com, ns2.brandbucket.com |
| TXT | 3 | afternic-verification-cvgUQU8SkLxsjXcPBS, v=spf1 -all... |
| SOA | 1 | ns1.brandbucket.com mail.gradehero.com |
📌 Glue Records Collected
Total: 2
Out-of-bailiwick: 2 (ns1.brandbucket.com, ns2.brandbucket.com)
Analysis
IP Addresses
gradehero.com points to a single IP address: 13.56.33.8.
Other host names such as benomia.com, questeur.com, locoberry.com, studyshed.com and rustytracks.com share IP numbers with gradehero.com.
Name Servers
gradehero.com is delegated to two name servers: ns1.brandbucket.com and ns2.brandbucket.com.
gradehero.com uses the same name server setup as other domains, including observation.io, plugworthy.com, labhop.com, tempofuturo.com and optosy.com.
Host names with two IP numbers:
ns1.brandbucket.com points to 2600:1f1c:800:8b01:2ba3:bb61:44fb:b361 and 54.241.53.41.
ns2.brandbucket.com points to 2600:1f16:54:8701:4012:7e34:5c5f:95a8 and 18.221.52.246.