`smtp2.mainmemory.com`

DNSSEC

⚠️ Not signed

`mainmemory.com`

	DNSSEC	⚠️ Not signed
	A	80.28.121.52^{🇪🇸 Telefonica_de_EspaNa80.28.0.0/16 TDENET (Red de servicios IP)}
	NS	`dns25.servidoresdns.net` ⭐
	NS	`dns26.servidoresdns.net`
	MX	`mainmemory-com.mail.protection.outlook.com` ⭐
	TXT	`MS=ms69566449`
	TXT	`v=spf1 mx ip4:217.111.219.141 ip4:212.36.82.246 ip4:217.111.219.132 a:mailer....`
	SOA	`dns25.servidoresdns.net`hostmaster@servidoresdns.net 2009-07-03 #34

Previously MX for

mainmemory.com

Same first word

smtp2.kinghost.net

smtp2.selfip.net

smtp2.sc.gov.br

smtp2.org

smtp2.gov.ee

smtp2.eu

smtp2.net

smtp2.gov.cl

smtp2.gov.rs

smtp2.com

smtp2.pythonanywhere.com

Similar names

2smtp.com

mtsp2.com

mt2sp.com

DNS History

1 record (0 active, 1 former)

○A80.28.230.42020-02-28 → 2020-02-28 · 2 obs

● 2020-02-28 07:06:46
○ 2026-03-24 19:42:56

🔍 DNS Trace

📋 Delegation Chain

Zone	Nameservers	Glue
com	l.gtld-servers.net, j.gtld-servers.net, h.gtld-servers.net, d.gtld-servers.net...	-
mainmemory.com	dns25.servidoresdns.net, dns26.servidoresdns.net	-

✅ Authoritative Response

Server:217.76.128.178

NS records: dns25.servidoresdns.net, dns26.servidoresdns.net

🔒 DNSSEC Status

⚠️ Insecure (no DNSSEC)

No DS record for mainmemory.com (unsigned zone)

⏱️ Timing

Total: 630ms | Queries: -

📄 Records

Type	Count	Sample Data

smtp2.mainmemory.com - robtex.com