`mail.riddler.com.ar`

DNSSEC	⚠️ Not signed
A	18.213.69.2^{🇺🇸 Amazon18.208.0.0/13 EC2 IAD prefix}
		PTR	`cpanel166.wnpservers.net`

`riddler.com.ar`

DNSSEC	⚠️ Not signed
A	2606:4700:3031::ac43:a84b^{🇺🇸 Cloudflare2606:4700:3031::/48 , Inc. 101 Townsend Street, San Francisco, California 94107, US} ✓ In HTTPS hints
A	2606:4700:3035::6815:1a8a^{🇺🇸 Cloudflare2606:4700:3035::/48 , Inc. 101 Townsend Street, San Francisco, California 94107, US} ✓ In HTTPS hints
A	104.21.26.138^{Cloudflare104.21.16.0/20 , Inc. 101 Townsend Street, San Francisco, California 94107, US} ✓ In HTTPS hints
A	172.67.168.75^{🇺🇸 Cloudflare172.67.160.0/20 , Inc. 101 Townsend Street, San Francisco, California 94107, US} ✓ In HTTPS hints
NS	`kevin.ns.cloudflare.com` ⭐
NS	`meg.ns.cloudflare.com`
MX	`mail.riddler.com.ar` ⭐
MX	`mxbackup.wnpower.com`⁽¹⁰⁰⁰⁾
TXT	`abuseipdb-verification=tLbag3zi`
TXT	`google-site-verification=AsU9wYG6grNQhmiVpTfqYejwYb6LjnG09n7mb45CXG4`
TXT	`v=spf1 +mx +a +ip4:18.213.69.2 +ip4:190.210.176.32 +ip4:190.210.176.106 +ip6:...`
HTTPS	HTTP/3, HTTP/2 ✓ hints match
		IPv4	104.21.26.138, 172.67.168.75
		IPv6	2606:4700:3031::ac43:a84b, 2606:4700:3035::6815:1a8a
SOA	`kevin.ns.cloudflare.com`dns@cloudflare.com serial=2398931023

🔒 HSTS Preload (+subdomains)

MX for

riddler.com.ar

Same first word

mail.gov.bn

mail.mmafan.biz

mail.ky

mail.synology-diskstation.de

mail.schoolbus.jp

mail.uz.ua

mail.cool

mail.uk

mail.ru.com

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mail.io

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mail.pro

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mail.df.gov.br

mail.ci

mail.chirurgiens-dentistes.fr

mail.frenchkiss.jp

mail.blogspot.be

mail.go.kr

mail.my-gateway.de

mail.wedding

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mail.lima-city.de

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mail.microsoft

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mail.org.in

mail.deals

mail.edu.pl

mail.cfolks.pl

mail.cm

mail.go.th

mail.mil.cn

mail.poivron.org

mail.dnshome.de

mail.jp

mail.mp

mail.ac

mail.fund

mail.edu.bi

mail.mysecuritycamera.net

mail.glass

mail.mil.kg

mail.dog

mail.ddns.me

mail.gov.bh

mail.tours

mail.no-ip.info

mail.gob.cl

mail.na

mail.hn

mail.srl

mail.org.nz

mail.chicappa.jp

mail.123hjemmeside.no

mail.fantasyleague.cc

mail.ufcfan.org

mail.ge

mail.egoism.jp

mail.jpn.org

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DNS History

1 record (1 active, 0 former)

●A18.213.69.22026-03-24 → 2026-03-25 · 2 obs

● 2026-03-24 16:49:18
● 2026-03-25 01:57:06

🔍 DNS Trace

📋 Delegation Chain

Zone	Nameservers	Glue
ar	d.dns.ar, f.dns.ar, a.lactld.org, c.dns.ar...	10 records
riddler.com.ar	meg.ns.cloudflare.com, kevin.ns.cloudflare.com	-

✅ Authoritative Response

Server:108.162.192.196

NS records: meg.ns.cloudflare.com, kevin.ns.cloudflare.com

🔒 DNSSEC Status

⚠️ Insecure (no DNSSEC)

No DS record for riddler.com.ar (unsigned zone)

⏱️ Timing

Total: 740ms | Queries: -

📄 Records

Type	Count	Sample Data
A	1	`18.213.69.2`

📌 Glue Records Collected

Total: 10

In-bailiwick: 8 (d.dns.ar, d.dns.ar, f.dns.ar...)

Out-of-bailiwick: 2 (a.lactld.org, a.lactld.org)

Analysis

Mail Server Role

mail.riddler.com.ar serves as the mail server for riddler.com.ar.

mxbackup.wnpower.com often functions as the mail server, commonly paired with mail.riddler.com.ar.

IP Addresses

mail.riddler.com.ar points to a single IP address: 18.213.69.2.

Other host names such as mail.ivedur.com.uy, dizu.online, mail.rivadavia.gob.ar, argsoft.com.ar and rivadavia.gob.ar share IP numbers with mail.riddler.com.ar.

mail.riddler.com.ar - robtex.com