mail2.seresnet.com - robtex.com

mail2.seresnet.com

DNSSEC⚠️ Not signed
A91.209.243.232🇪🇸 SERES-AS91.209.243.0/24 SERES PI Block
PTRmail2.seresnet.com

seresnet.com

DNSSEC⚠️ Not signed
A91.209.243.240🇪🇸 SERES-AS91.209.243.0/24 SERES PI Block
NSdns2.seresnet.com ⭐
NSdns.seresnet.com
NSdns1.seresnet.com
MXmail3.seresnet.com ⭐
MXmail4.seresnet.com(20)
MXheineken.seresnet.com(50)
MXmail2.seresnet.com(50)
MXmail5.seresnet.com(50)
MXmailfr1.seresnet.com(50)
MXnotificaciones.seresnet.com(50)
MXtest-heineken.seresnet.com(50)
MXtestnotificaciones.seresnet.com(50)
TXTgoogle-site-verification=xqsw5kEJqoV5rYMMU2RIEt1tY3EBY5RN9vTn0McZ8l8
TXTglobalsign-domain-verification=4fHMWvrwu5VCfCvT2qu-gepQZgfZkyaED2P8yCMuWX
TXTv=spf1 ip4:62.37.231.0/24 ip4:91.209.243.0/24 ip4:130.162.34.78/32 ip4:132.22...
TXTgoogle-site-verification=a3al7T5p4eBaVe1jFafrdbYC_GKcTFyzwk-6BvWY-1o
SOAdns1.seresnet.comroot@dns1.seresnet.com 2025-04-28 #21
WOT: SAFE (60/100)
📈 Tranco rank: #332,701

PTR for

232.243.209.91.in-addr.arpa

MX for

allegro.seresnet.com
seresnet.com

Same first word

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mail2.me

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DNS History

1 record (1 active, 0 former)

A91.209.243.232
●A91.209.243.2322026-02-14 → 2026-04-13 · 2 obs
● 2026-02-14 21:28:34
● 2026-04-13 17:24:42

🔍 DNS Trace

📋 Delegation Chain

ZoneNameserversGlue
come.gtld-servers.net, j.gtld-servers.net, d.gtld-servers.net, f.gtld-servers.net...-
seresnet.comdns1.seresnet.com, dns2.seresnet.com, dns.seresnet.com3 records

✅ Authoritative Response

Server:91.209.243.251

NS records: dns1.seresnet.com, dns2.seresnet.com, dns.seresnet.com

🔒 DNSSEC Status

⚠️ Insecure (no DNSSEC)

No DS record for seresnet.com (unsigned zone)

⏱️ Timing

Total: 237ms | Queries: -

📄 Records

TypeCountSample Data
A191.209.243.232

📌 Glue Records Collected

Total: 3

In-bailiwick: 3 (dns1.seresnet.com, dns2.seresnet.com, dns.seresnet.com)

Analysis

Mail Server Role

mail2.seresnet.com serves as the mail server for allegro.seresnet.com and seresnet.com.

heineken.seresnet.com, mail3.seresnet.com and mail4.seresnet.com commonly serve as mail servers together with mail2.seresnet.com.

IP Addresses

mail2.seresnet.com points to a single IP: 91.209.243.232.

Other host names, for instance mail2.e-factura.net, share IP numbers with mail2.seresnet.com.