gradmark.com - dns.ninja
gradmark.com
| DNSSEC | ⚠️ Not signed | ||||||
| A | 52.20.84.62🇺🇸 Amazon52.20.0.0/14 EC2 IAD prefix | ||||||
| PTR | ec2-52-20-84-62.compute-1.amazonaws.com | ||||||
| NS | ns1.atom.com ⭐ | ||||||
| A | 44.219.81.145🇺🇸 Amazon44.192.0.0/11 EC2 IAD prefix | ||||||
| PTR | ec2-44-219-81-145.compute-1.amazonaws.com | ||||||
| NS | ns2.atom.com | ||||||
| A | 50.19.240.86🇺🇸 Amazon50.19.128.0/17 EC2 IAD prefix | ||||||
| PTR | ec2-50-19-240-86.compute-1.amazonaws.com | ||||||
| TXT | f0095018235b8109a2bf9f65674a1784b6971ed6 | ||||||
| SOA | ns1.atom.comhostmaster@gradmark.com 2024-07-20 #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=1785365372 | ||||||
Previously MX for
gradmark.com |
Same first word
gradmark.com |
Similar names
DNS History
11 records (3 active, 8 former)
●NSns1.atom.com2026-03-24 → 2026-07-29 · 3 obs
● 2026-03-24 14:23:34
● 2026-07-29 23:10:28
○NSns1.dallaswired.com2019-04-23 → 2019-04-23 · 4 obs
● 2019-04-23 08:13:30
○ 2026-03-24 14:23:34
○ 2026-07-29 23:10:28
○NSns1.techprocomputer.com2015-06-19 → 2017-02-07 · 4 obs
● 2017-02-07 17:40:50
○ 2019-04-23 08:13:30
○ 2026-07-29 23:10:28
●NSns2.atom.com2026-03-24 → 2026-07-29 · 3 obs
● 2026-03-24 14:23:34
● 2026-07-29 23:10:28
○NSns2.dallaswired.com2019-04-23 → 2019-04-23 · 4 obs
● 2019-04-23 08:13:30
○ 2026-03-24 14:23:34
○ 2026-07-29 23:10:28
○NSns2.techprocomputer.com2015-06-19 → 2017-02-07 · 4 obs
● 2017-02-07 17:40:50
○ 2019-04-23 08:13:30
○ 2026-07-29 23:10:28
○MXgradmark.com2015-06-19 → 2019-04-23 · 4 obs
● 2019-04-23 08:13:30
○ 2026-03-24 14:23:34
○ 2026-07-29 23:10:28
○A199.223.211.2352016-02-12 → 2017-02-07 · 5 obs
● 2016-02-12 18:38:18
● 2017-02-07 17:40:50
○ 2019-04-23 08:13:30
○ 2026-07-29 23:10:28
○A209.188.90.1182019-04-23 → 2019-04-23 · 4 obs
● 2019-04-23 08:13:30
○ 2026-03-24 14:23:34
○ 2026-07-29 23:10:28
●A52.20.84.622026-03-24 → 2026-07-29 · 3 obs
● 2026-03-24 14:23:34
● 2026-07-29 23:10:28
○A64.64.28.1302015-06-19 → 2015-11-16 · 4 obs
● 2015-11-16 16:07:26
○ 2016-02-12 18:38:18
○ 2026-07-29 23:10:28
🔍 DNS Trace
📋 Delegation Chain
| Zone | Nameservers | Glue |
|---|---|---|
| com | a.gtld-servers.net, b.gtld-servers.net, c.gtld-servers.net, d.gtld-servers.net... | - |
| gradmark.com | ns1.atom.com, ns2.atom.com | 2 records |
✅ Authoritative Response
Server:44.219.81.145
NS records: ns1.atom.com, ns2.atom.com
🔒 DNSSEC Status
⚠️ Insecure (no DNSSEC)
No DS record for gradmark.com (unsigned zone)
⏱️ Timing
Total: 3053ms | Queries: -
📄 Records
| Type | Count | Sample Data |
|---|---|---|
| A | 1 | 52.20.84.62 |
| NS | 2 | ns2.atom.com, ns1.atom.com |
| TXT | 1 | f0095018235b8109a2bf9f65674a1784b6971ed6 |
| SOA | 1 | ns1.atom.com hostmaster.gradmark.com |
📌 Glue Records Collected
Total: 2
Out-of-bailiwick: 2 (ns1.atom.com, ns2.atom.com)
Analysis
IP Addresses
gradmark.com has exactly one IP address — 52.20.84.62.
vertle.com, www.petmission.com, magicrelay.com plus two other host names have IP numbers in common with gradmark.com.
Name Servers
The NS records for gradmark.com delegate to ns1.atom.com and ns2.atom.com.
The name server configuration of gradmark.com is shared with other domains, for instance pranathi.com, debtproxy.com, growbump.com and two others.
gradmark.com has at least partial name server overlap with other domains, such as ibobs.com, dnaaudit.com, asonics.com and two others.
It is common to see these name servers used together with name servers verification-yhehuhyrvixzqbtydgzisf.ns101.verify.hn and verification-x7afzre2cfc6cvx3pzrovw.ns101.verify.hn.
ns1.atom.com directs to 44.219.81.145 and ns2.atom.com directs to 50.19.240.86; each host name points to exactly one IP number.