`mailbackup.letslearn.com.ar`

DNSSEC	⚠️ Not signed
A	200.2.127.147^{🇦🇷 AS27792200.2.127.0/24}
		PTR	`smtp.wilnet.com.ar`

`letslearn.com.ar`

	DNSSEC	⚠️ Not signed
	A	200.2.127.146^{🇦🇷 AS27792200.2.127.0/24}
	NS	`dns1.wilnet.com.ar` ⭐
	NS	`dns2.wilnet.com.ar`
	MX	`mail.letslearn.com.ar` ⭐
	MX	`mailbackup.letslearn.com.ar`⁽²⁰⁾
	TXT	`google-site-verification=1LhDhdhnxaIKEryBMvimVekdCOuZjJaCnPWcnSzWsFA`
	TXT	`v=spf1 a mx ip4:200.2.127.147 ip4:200.2.126.218 ip4:200.2.127.148 ip4:200.2.1...`
	SOA	`dns1.wilnet.com.ar`domains@wilnet.com.ar 2011-06-29 #32

MX for

letslearn.com.ar

Same first word

mailbackup.dk

mailbackup.nl

mailbackup.xyz

mailbackup.ro

mailbackup.net

mailbackup.de

mailbackup.at

mailbackup.ch

mailbackup.org

mailbackup.com.br

mailbackup.com

mailbackup.no

mailbackup.se

Similar names

backupmail.xyz

backupmail.es

backupmail.ddns.net

backupmail.de

backupmail.dk

backupmail.nl

backupmail.com

backupmail.net

backupmail.eu

DNS History

1 record (1 active, 0 former)

●A200.2.127.1472017-07-21 → 2026-08-05 · 2 obs

● 2017-07-21 23:28:00
● 2026-08-05 13:31:04

🔍 DNS Trace

📋 Delegation Chain

Zone	Nameservers	Glue
ar	d.dns.ar, f.dns.ar, c.dns.ar, e.dns.ar	-
letslearn.com.ar	dns2.wilnet.com.ar, dns1.wilnet.com.ar	2 records

✅ Authoritative Response

Server:200.2.127.146

NS records: dns2.wilnet.com.ar, dns1.wilnet.com.ar

🔒 DNSSEC Status

⚠️ Insecure (no DNSSEC)

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

⏱️ Timing

Total: 510ms | Queries: -

📄 Records

Type	Count	Sample Data
A	1	`200.2.127.147`

📌 Glue Records Collected

Total: 2

Out-of-bailiwick: 2 (dns2.wilnet.com.ar, dns1.wilnet.com.ar)

Analysis

Mail Server Role

Mail for letslearn.com.ar is routed through the mail server mailbackup.letslearn.com.ar.

mail.letslearn.com.ar and mailbackup.letslearn.com.ar tend to appear jointly as mail servers.

IP Addresses

mailbackup.letslearn.com.ar has exactly one IP address — 200.2.127.147.

mail.engracor.com.ar, mail.sie-sa.com.ar, mailbackup.csara.com.ar plus two other host names have IP numbers in common with mailbackup.letslearn.com.ar.

mailbackup.letslearn.com.ar - robtex.com