mail.validatedsecurity.com - dns.ninja

mail.validatedsecurity.com

DNSSEC⚠️ Not signed
A172.235.56.21🇺🇸 AKAMAI-LINODE-AP172.235.32.0/19 Akamai Technologies
PTR172-235-56-21.ip.linodeusercontent.com

validatedsecurity.com

DNSSEC⚠️ Not signed
A172.235.56.21🇺🇸 AKAMAI-LINODE-AP172.235.32.0/19 Akamai Technologies
NSns0.directnic.com ⭐ ⚠️ Not in zone NS records
NSns1.directnic.com ⚠️ Not in zone NS records
NSns2.directnic.com ⚠️ Not in zone NS records
NSns3.directnic.com ⚠️ Not in zone NS records
MXmail.protonmail.ch
MXmailsec.protonmail.ch(20)
TXTv=spf1 include:_spf.protonmail.ch ~all
TXTprotonmail-verification=7a9a13b9f8f88d395ac1e8c8bfe2fac01fc7ff69
SOAns0.directnic.comhostmaster@directnic.com serial=1369182150

PTR for

Previously MX for

Same first word

Similar names

DNS History

2 records (1 active, 1 former)

20162017201820192020202120222023202420252026A172.235.56.2164.27.28.10
A172.235.56.212026-03-24 → 2026-07-20 · 3 obs
○ 2016-07-13 12:30:36
● 2026-03-24 22:39:34
● 2026-07-20 07:29:50
A64.27.28.102015-05-22 → 2016-07-13 · 4 obs
● 2015-05-22 21:44:40
● 2016-07-13 12:30:36
○ 2026-03-24 22:39:34
○ 2026-07-20 07:29:50

🔍 DNS Trace

📋 Delegation Chain

ZoneNameserversGlue
coma.gtld-servers.net, b.gtld-servers.net, c.gtld-servers.net, d.gtld-servers.net...-
validatedsecurity.comns0.directnic.com, ns1.directnic.com, ns3.directnic.com, ns2.directnic.com8 records

✅ Authoritative Response

Server:104.143.9.42

NS records: ns0.directnic.com, ns1.directnic.com, ns3.directnic.com, ns2.directnic.com

🔒 DNSSEC Status

⚠️ Insecure (no DNSSEC)

No DS record for validatedsecurity.com (unsigned zone)

⏱️ Timing

Total: 1033ms | Queries: -

📄 Records

TypeCountSample Data
A1172.235.56.21

📌 Glue Records Collected

Total: 8

Out-of-bailiwick: 8 (ns0.directnic.com, ns0.directnic.com, ns1.directnic.com...)

Analysis

IP Addresses

mail.validatedsecurity.com has exactly one IP address — 172.235.56.21.

validatedsecurity.com, for instance, is one of the other host names sharing IP numbers with mail.validatedsecurity.com.