tier.com - dns.ninja
tier.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 | ||||||
| NS | ns2.atom.com | ||||||
| A | 50.19.240.86🇺🇸 Amazon50.19.128.0/17 EC2 IAD prefix | ||||||
| SOA | ns1.atom.comhostmaster@tier.com 2026-04-16 #10 | ||||||
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=1783593482 | ||||||
Same first word
Similar names
DNS History
15 records (3 active, 12 former)
○NSa1-72.akam.net2016-05-11 → 2020-03-23 · 5 obs
○ 2016-04-30 15:28:30
● 2016-05-11 19:27:52
● 2020-03-23 05:37:02
○ 2026-02-16 13:55:48
○ 2026-07-09 10:51:06
● 2016-05-11 19:27:52
● 2020-03-23 05:37:02
○ 2026-02-16 13:55:48
○ 2026-07-09 10:51:06
○NSa13-67.akam.net2016-05-11 → 2020-03-23 · 5 obs
○ 2016-04-30 15:28:30
● 2016-05-11 19:27:52
● 2020-03-23 05:37:02
○ 2026-02-16 13:55:48
○ 2026-07-09 10:51:06
● 2016-05-11 19:27:52
● 2020-03-23 05:37:02
○ 2026-02-16 13:55:48
○ 2026-07-09 10:51:06
○NSdns1.idp365.net2026-02-16 → 2026-04-14 · 5 obs
○ 2020-03-23 05:37:02
● 2026-02-16 13:55:48
● 2026-04-14 01:30:26
○ 2026-04-20 12:52:14
○ 2026-07-09 10:51:06
● 2026-02-16 13:55:48
● 2026-04-14 01:30:26
○ 2026-04-20 12:52:14
○ 2026-07-09 10:51:06
○NSdns2.idp365.net2026-02-16 → 2026-04-14 · 5 obs
○ 2020-03-23 05:37:02
● 2026-02-16 13:55:48
● 2026-04-14 01:30:26
○ 2026-04-20 12:52:14
○ 2026-07-09 10:51:06
● 2026-02-16 13:55:48
● 2026-04-14 01:30:26
○ 2026-04-20 12:52:14
○ 2026-07-09 10:51:06
○NSdns3.idp365.net2026-02-16 → 2026-04-14 · 5 obs
○ 2020-03-23 05:37:02
● 2026-02-16 13:55:48
● 2026-04-14 01:30:26
○ 2026-04-20 12:52:14
○ 2026-07-09 10:51:06
● 2026-02-16 13:55:48
● 2026-04-14 01:30:26
○ 2026-04-20 12:52:14
○ 2026-07-09 10:51:06
●NSns1.atom.com2026-04-20 → 2026-07-09 · 3 obs
○ 2026-04-14 01:30:26
● 2026-04-20 12:52:14
● 2026-07-09 10:51:06
● 2026-04-20 12:52:14
● 2026-07-09 10:51:06
●NSns2.atom.com2026-04-20 → 2026-07-09 · 3 obs
○ 2026-04-14 01:30:26
● 2026-04-20 12:52:14
● 2026-07-09 10:51:06
● 2026-04-20 12:52:14
● 2026-07-09 10:51:06
○NSudns1.ultradns.net2015-08-16 → 2016-04-30 · 4 obs
● 2015-08-16 02:34:28
● 2016-04-30 15:28:30
○ 2016-05-11 19:27:52
○ 2026-07-09 10:51:06
● 2016-04-30 15:28:30
○ 2016-05-11 19:27:52
○ 2026-07-09 10:51:06
○NSudns2.ultradns.net2015-08-16 → 2016-04-30 · 4 obs
● 2015-08-16 02:34:28
● 2016-04-30 15:28:30
○ 2016-05-11 19:27:52
○ 2026-07-09 10:51:06
● 2016-04-30 15:28:30
○ 2016-05-11 19:27:52
○ 2026-07-09 10:51:06
○MXcluster1.us.messagelabs.com2015-08-16 → 2017-04-22 · 4 obs
● 2015-08-16 02:34:28
● 2017-04-22 01:18:24
○ 2020-03-23 05:37:02
○ 2026-07-09 10:51:06
● 2017-04-22 01:18:24
○ 2020-03-23 05:37:02
○ 2026-07-09 10:51:06
○MXcluster1a.us.messagelabs.com2015-08-16 → 2017-04-22 · 4 obs
● 2015-08-16 02:34:28
● 2017-04-22 01:18:24
○ 2020-03-23 05:37:02
○ 2026-07-09 10:51:06
● 2017-04-22 01:18:24
○ 2020-03-23 05:37:02
○ 2026-07-09 10:51:06
○MXtier-com.mail.protection.outlook.com2020-03-23 → 2026-02-16 · 5 obs
○ 2017-04-22 01:18:24
● 2020-03-23 05:37:02
● 2026-02-16 13:55:48
○ 2026-02-21 09:27:32
○ 2026-07-09 10:51:06
● 2020-03-23 05:37:02
● 2026-02-16 13:55:48
○ 2026-02-21 09:27:32
○ 2026-07-09 10:51:06
○A204.74.99.1002015-08-16 → 2020-03-23 · 4 obs
● 2015-08-16 02:34:28
● 2020-03-23 05:37:02
○ 2026-02-16 13:55:48
○ 2026-07-09 10:51:06
● 2020-03-23 05:37:02
○ 2026-02-16 13:55:48
○ 2026-07-09 10:51:06
○A217.19.248.1322026-02-16 → 2026-04-14 · 5 obs
○ 2020-03-23 05:37:02
● 2026-02-16 13:55:48
● 2026-04-14 01:30:26
○ 2026-04-20 12:52:14
○ 2026-07-09 10:51:06
● 2026-02-16 13:55:48
● 2026-04-14 01:30:26
○ 2026-04-20 12:52:14
○ 2026-07-09 10:51:06
●A52.20.84.622026-04-20 → 2026-07-09 · 3 obs
○ 2026-04-14 01:30:26
● 2026-04-20 12:52:14
● 2026-07-09 10:51:06
● 2026-04-20 12:52:14
● 2026-07-09 10:51:06
🔍 DNS Trace
📋 Delegation Chain
| Zone | Nameservers | Glue |
|---|---|---|
| com | j.gtld-servers.net, c.gtld-servers.net, h.gtld-servers.net, e.gtld-servers.net... | - |
| tier.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 tier.com (unsigned zone)
⏱️ Timing
Total: 3412ms | Queries: -
📄 Records
| Type | Count | Sample Data |
|---|---|---|
| A | 1 | 52.20.84.62 |
| NS | 2 | ns2.atom.com, ns1.atom.com |
| SOA | 1 | ns1.atom.com hostmaster.tier.com |
📌 Glue Records Collected
Total: 2
Out-of-bailiwick: 2 (ns1.atom.com, ns2.atom.com)
Analysis
IP Addresses
tier.com has exactly one IP address — 52.20.84.62.
Name Servers
tier.com is delegated to two name servers: ns1.atom.com and ns2.atom.com.
ns1.atom.com → 44.219.81.145 and ns2.atom.com → 50.19.240.86: one IP number per host name.