mail.proofreason.com - dns.ninja

mail.proofreason.com

DNSSEC⚠️ Not signed

proofreason.com

DNSSEC⚠️ Not signed
A76.76.21.21πŸ‡ΊπŸ‡Έ Amazon76.76.21.0/24 EC2 Prefix
NSns2.web4u.cz ⭐
NSns.web4u.cz
MXaspmx.l.google.com ⭐
MXalt1.aspmx.l.google.com(5)
MXalt2.aspmx.l.google.com(5)
MXalt3.aspmx.l.google.com(10)
MXalt4.aspmx.l.google.com(10)
TXTMS=B63F45EC7340AC7135CE952C7C6BB7809FFF6333
TXTbrevo-code:1e898f471eab88ebc8259a0a2e774278
TXTgoogle-site-verification=dZNQv37Cn0kVB9MecOTYAGue4b9w9F3wkMHDoxCoyDc
TXTv=spf1 a mx include:_spf.google.com include:spf.smartemailing.cz ip4:217.16.1...
SOAns.web4u.czadmin@web4u.cz 2026-07-01 #1

Previously MX for

Same first word

Similar names

DNS History

1 record (0 active, 1 former)

20162017201820192020202120222023202420252026A81.91.87.10
β—‹A81.91.87.102015-05-20 β†’ 2016-09-22 Β· 4 obs
● 2015-05-20 14:23:26
● 2016-09-22 12:28:12
β—‹ 2026-03-03 19:40:02
β—‹ 2026-08-14 11:31:36

πŸ” DNS Trace

πŸ“‹ Delegation Chain

ZoneNameserversGlue
coma.gtld-servers.net, b.gtld-servers.net, c.gtld-servers.net, d.gtld-servers.net...-
proofreason.comns.web4u.cz, ns2.web4u.cz-

βœ… Authoritative Response

Server:85.207.53.12

NS records: ns.web4u.cz, ns2.web4u.cz

πŸ”’ DNSSEC Status

⚠️ Insecure (no DNSSEC)

No DS record for proofreason.com (unsigned zone)

⏱️ Timing

Total: 616ms | Queries: -

πŸ“„ Records

TypeCountSample Data