`mx1.cyncastro.com`

DNSSEC	⚠️ Not signed
A	200.58.122.206^{🇦🇷 AS27823200.58.122.0/24 LACNIC generated route for Dattatec.com}
		PTR	`mxbkp.hostmar.com`

`cyncastro.com`

	DNSSEC	⚠️ Not signed
	A	2800:6c0:2::19e^{🇦🇷 AS278232800:6c0::/32 LACNIC generated route6 for Dattatec.com}
	A	200.58.112.56^{🇦🇷 AS27823200.58.112.0/24 LACNIC generated route for Dattatec.com}
	NS	`ns3.hostmar.com` ⭐ ⚠️ Not in parent delegation
	NS	`ns1.donweb.com` ⚠️ Not in zone NS records
	NS	`ns2.donweb.com` ⚠️ Not in zone NS records
	NS	`ns4.hostmar.com` ⚠️ Not in parent delegation
	MX	`cyncastro.com` ⭐
	MX	`mx1.cyncastro.com`⁽²⁰⁾
	TXT	`v=spf1 include:spf.hostmar.com -all`
	SOA	`ns3.hostmar.com`root@hostmar.com 2026-05-07 #3

MX for

cyncastro.com

Same first word

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1mx.cn

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xm1.site

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xm1.dnsalias.com

m1x.in

1mx.com

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1xm.net

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xm1.ru

m1x.org

x1m.ru

xm1.mobi

m1x.de

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DNS History

2 records (1 active, 1 former)

○A200.58.119.2152016-03-07 → 2016-03-07 · 4 obs

○ 2015-12-04 04:50:34
● 2016-03-07 09:45:26
○ 2016-07-05 13:32:58
○ 2026-05-13 01:01:24

●A200.58.122.2062015-08-08 → 2026-05-13 · 5 obs

● 2015-08-08 06:20:54
● 2015-12-04 04:50:34
○ 2016-03-07 09:45:26
● 2016-07-05 13:32:58
● 2026-05-13 01:01:24

🔍 DNS Trace

📋 Delegation Chain

Zone	Nameservers	Glue
com	j.gtld-servers.net, h.gtld-servers.net, m.gtld-servers.net, l.gtld-servers.net...	-
cyncastro.com	ns1.donweb.com, ns2.donweb.com	2 records

✅ Authoritative Response

Server:200.58.112.193

NS records: ns1.donweb.com, ns2.donweb.com

🔒 DNSSEC Status

⚠️ Insecure (no DNSSEC)

No DS record for cyncastro.com (unsigned zone)

⏱️ Timing

Total: 409ms | Queries: -

📄 Records

Type	Count	Sample Data
A	1	`200.58.122.206`

📌 Glue Records Collected

Total: 2

Out-of-bailiwick: 2 (ns1.donweb.com, ns2.donweb.com)

Analysis

Mail Server Role

mx1.cyncastro.com acts as a mail server for cyncastro.com.

cyncastro.com is commonly used as a mail server in conjunction with mx1.cyncastro.com.

IP Addresses

mx1.cyncastro.com points to a single IP number: 200.58.122.206.

Other host names, for instance mx1.facimo.com, mx1.mutualgas.org.ar, mx1.seteniaquedecirysedijo.com, mx1.gestionecommerce.cl and mx1.iglesiacubana.org share IP numbers with mx1.cyncastro.com.

mx1.cyncastro.com - robtex.com