`mta1.rem.cu`

DNSSEC	⚠️ Not signed
A	190.6.68.6^{🇨🇺 INFOCOM190.6.64.0/20}
		PTR	`mta1.rem.cu`
		PTR	`mta2.rem.cu`

`rem.cu`

	DNSSEC	⚠️ Not signed
	A	190.6.68.11^{🇨🇺 INFOCOM190.6.64.0/20}
	NS	`ns1.rem.cu` ⭐
	NS	`ns2.rem.cu`
	NS	`ns3.rem.cu`
	NS	`ns4.rem.cu`
	NS	`ns5.rem.cu` ⚠️ Not in parent delegation
	NS	`ns6.rem.cu` ⚠️ Not in parent delegation
	MX	`mta6.rem.cu` ⭐
	TXT	`v=spf1 ip4:190.6.68.2 ip4:190.6.68.3 ip4:190.6.68.123 ip4:190.6.68.126 -all`
	SOA	`ns1.rem.cu`admin@rem.cu 2026-04-15 #1

📈 Tranco rank: #642,663

PTR for

6.68.6.190.in-addr.arpa

Previously MX for

minint.cu

datys.cu

provari.cu

rem.cu

cenatav.co.cu

sepsa.cu

Same first word

mta1.mt.gov.br

mta1.go.gov.br

mta1.net

Similar names

m1ta.com

amt1.biz

1atm.de

a1mt.com

atm1.com

tam1.nl

at1m.com

1atm.com

mat1.com

atm1.top

mat1.se

atm1.de

tma1.works

tam1.jp

tma1.jp

a1mt.us

amt1.com

1mta.com

1mat.com

tma1.net

tma1.com

mat1.ru

tm1a.com

amt1.de

DNS History

1 record (1 active, 0 former)

●A190.6.68.62015-08-25 → 2026-04-24 · 2 obs

● 2015-08-25 13:44:00
● 2026-04-24 22:29:52

🔍 DNS Trace

📋 Delegation Chain

Zone	Nameservers	Glue
cu	ns.dns.br, rip.psg.com, ns2.gip.net, cu.cctld.authdns.ripe.net...	10 records
rem.cu	ns1.rem.cu, ns2.rem.cu, ns3.rem.cu, ns4.rem.cu	4 records

✅ Authoritative Response

Server:190.6.68.121

NS records: ns1.rem.cu, ns2.rem.cu, ns3.rem.cu, ns4.rem.cu

🔒 DNSSEC Status

⚠️ Insecure (no DNSSEC)

No DS record for cu (unsigned zone)

⏱️ Timing

Total: 414ms | Queries: -

📄 Records

Type	Count	Sample Data
A	1	`190.6.68.6`

📌 Glue Records Collected

Total: 14

In-bailiwick: 7 (ns.ceniai.net.cu, ns.ceniai.net.cu, ns2.ceniai.net.cu...)

Out-of-bailiwick: 7 (ns.dns.br, ns.dns.br, rip.psg.com...)

Analysis

IP Addresses

mta1.rem.cu resolves to a single IP address: 190.6.68.6.

Other host names, such as lstnr6.rem.cu and mail.rem.co.cu, share IP numbers with mta1.rem.cu.

mta1.rem.cu - robtex.com

mta1.rem.cu

rem.cu