`smtp01.cospace.cloud`

DNSSEC	⚠️ Not signed
A	18.211.184.193^{🇺🇸 Amazon18.208.0.0/13 EC2 IAD prefix}
		PTR	`smtp01.cospace.cloud`

`cospace.cloud`

	DNSSEC	⚠️ Not signed
	NS	`ns-392.awsdns-49.com` ⭐
	NS	`ns-1145.awsdns-15.org`
	NS	`ns-1974.awsdns-54.co.uk`
	NS	`ns-990.awsdns-59.net`
	MX	`smtp01.cospace.cloud` ⭐
	MX	`smtp02.cospace.cloud`⁽²⁰⁾
	TXT	`v=spf1 a:smtp01.cospace.cloud a:smtp02.cospace.cloud ip4:10.10.113.15 ip4:10....`
	SOA	`ns-392.awsdns-49.com`awsdns-hostmaster@amazon.com serial=1

PTR for

193.184.211.18.in-addr.arpa

MX for

cospace.cloud

armstrongweb.com.mx

Previously MX for

mawesi.net

grupoipdi.com

citi.mx

orientate.com.mx

disbaq.com.mx

citi.com.mx

armstrong.com.mx

Same first word

smtp01.kinghost.net

smtp01.gov.ru

smtp01.gov.ps

smtp01.pr.gov.br

smtp01.com

smtp01.uni5.net

Similar names

smtp10.com

01tpms.cn

smtp10.kinghost.net

01tpms.com

smtp10.gov.tt

DNS History

2 records (1 active, 1 former)

●A18.211.184.1932026-02-19 → 2026-05-10 · 3 obs

○ 2018-03-12 04:19:50
● 2026-02-19 00:00:24
● 2026-05-10 17:05:16

○A189.206.98.272018-03-12 → 2018-03-12 · 3 obs

● 2018-03-12 04:19:50
○ 2026-02-19 00:00:24
○ 2026-05-10 17:05:16

🔍 DNS Trace

📋 Delegation Chain

Zone	Nameservers	Glue
cloud	ns01.trs-dns.com, ns01.trs-dns.net, ns10.trs-dns.org, ns10.trs-dns.info	-
cospace.cloud	ns-1145.awsdns-15.org, ns-1974.awsdns-54.co.uk, ns-392.awsdns-49.com, ns-990.awsdns-59.net	-

✅ Authoritative Response

Server:205.251.195.222

NS records: ns-1145.awsdns-15.org, ns-1974.awsdns-54.co.uk, ns-392.awsdns-49.com, ns-990.awsdns-59.net

🔒 DNSSEC Status

⚠️ Insecure (no DNSSEC)

No DS record for cospace.cloud (unsigned zone)

⏱️ Timing

Total: 186ms | Queries: -

📄 Records

Type	Count	Sample Data
A	1	`18.211.184.193`

Analysis

Mail Server Role

The mail server for cospace.cloud and armstrongweb.com.mx is smtp01.cospace.cloud.

smtp02.cospace.cloud is commonly used as a mail server in conjunction with smtp01.cospace.cloud.

IP Addresses

smtp01.cospace.cloud points to a single IP number: 18.211.184.193.

Other host names, for instance ec2-18-211-184-193.compute-1.amazonaws.com, share IP numbers with smtp01.cospace.cloud.

smtp01.cospace.cloud - robtex.com