tier.com - dns.ninja

tier.com

DNSSEC⚠️ Not signed
A52.20.84.62🇺🇸 Amazon52.20.0.0/14 EC2 IAD prefix
PTRec2-52-20-84-62.compute-1.amazonaws.com
NSns1.atom.com
A44.219.81.145🇺🇸 Amazon44.192.0.0/11 EC2 IAD prefix
NSns2.atom.com
A50.19.240.86🇺🇸 Amazon50.19.128.0/17 EC2 IAD prefix
SOAns1.atom.comhostmaster@tier.com 2026-04-16 #10

com

WOT: SAFE (67/100)

Same first word

Similar names

DNS History

15 records (3 active, 12 former)

20162017201820192020202120222023202420252026NSns1.atom.comns2.atom.coma1-72.akam.neta13-67.akam.netdns1.idp365.netdns2.idp365.netdns3.idp365.netudns1.ultradns.netudns2.ultradns.netMXcluster1.us.messagelabs.comcluster1a.us.messagelabs.comtier-com.mail.protection.outlook.comA52.20.84.62204.74.99.100217.19.248.132
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
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
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
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
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
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
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
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
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
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
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
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
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
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
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

🔍 DNS Trace

📋 Delegation Chain

ZoneNameserversGlue
comj.gtld-servers.net, c.gtld-servers.net, h.gtld-servers.net, e.gtld-servers.net...-
tier.comns1.atom.com, ns2.atom.com2 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

TypeCountSample Data
A152.20.84.62
NS2ns2.atom.com, ns1.atom.com
SOA1ns1.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.com44.219.81.145 and ns2.atom.com50.19.240.86: one IP number per host name.