`smtp3.ibsem.com`

DNSSEC	⚠️ Not signed
A	130.117.90.8^{🇪🇸 COGENT130.117.90.0/24}
		PTR	`smtp3.espaciowww.net`

`ibsem.com`

	DNSSEC	⚠️ Not signed
	A	130.117.93.23^{🇪🇸 COGENT130.117.0.0/16 Cogent}
	NS	`dn1.espaciowww.net` ⭐
	NS	`dn2.espaciowww.net`
	NS	`dn3.espaciowww.net`
	MX	`smtp1.ibsem.com` ⭐
	MX	`smtp2.ibsem.com`⁽²⁰⁾
	MX	`smtp3.ibsem.com`⁽³⁰⁾
	TXT	`v=spf1 a mx ip4:130.117.93.0/25 ip4:130.117.90.0/24 ~all`
	SOA	`dn1.espaciowww.net`webmaster@espaciowww.com 2018-10-05 #16

MX for

ibsem.com

Same first word

smtp3.eu

smtp3.net

smtp3.kinghost.net

smtp3.com

smtp3.ms.gov.br

smtp3.sp.gov.br

smtp3.sc.gov.br

smtp3.gov.cl

Similar names

t3msp.com

tpms3.com

mtsp3.xyz

mspt3.com

DNS History

2 records (1 active, 1 former)

●A130.117.90.82026-07-25 → 2026-08-13 · 3 obs

○ 2016-04-17 12:37:44
● 2026-07-25 07:47:50
● 2026-08-13 19:14:52

○A85.112.8.142015-06-10 → 2016-04-17 · 4 obs

● 2015-06-10 20:03:52
● 2016-04-17 12:37:44
○ 2026-07-25 07:47:50
○ 2026-08-13 19:14:52

🔍 DNS Trace

📋 Delegation Chain

Zone	Nameservers	Glue
com	a.gtld-servers.net, b.gtld-servers.net, c.gtld-servers.net, d.gtld-servers.net...	-
ibsem.com	dn1.espaciowww.net, dn2.espaciowww.net, dn3.espaciowww.net	-

✅ Authoritative Response

Server:130.117.93.72

NS records: dn1.espaciowww.net, dn2.espaciowww.net, dn3.espaciowww.net

🔒 DNSSEC Status

⚠️ Insecure (no DNSSEC)

No DS record for ibsem.com (unsigned zone)

⏱️ Timing

Total: 449ms | Queries: -

📄 Records

Type	Count	Sample Data
A	1	`130.117.90.8`

Analysis

Mail Server Role

The mail server smtp3.ibsem.com processes email for ibsem.com.

smtp1.ibsem.com and smtp2.ibsem.com tend to appear as mail servers in combination with smtp3.ibsem.com.

IP Addresses

smtp3.ibsem.com resolves to just one IP address, 130.117.90.8.

Two other host names, along with smtp3.musikum.es, smtp3.masqueoca.com and smtp3.minifilmstv.com, also share IP numbers with smtp3.ibsem.com.

smtp3.ibsem.com - robtex.com

smtp3.ibsem.com

ibsem.com