`mail.crisocon.com`

DNSSEC	⚠️ Not signed
A	2a12:d280:100:17::^{🇪🇸 RaiolaNetworks2a12:d280::/31}
		PTR	`com1007.raiolanetworks.es`
A	178.211.133.17^{🇪🇸 RaiolaNetworks178.211.133.0/24}
MX	`mxa.mailgun.org` ⭐
		A	34.149.254.5^{🇺🇸 Google34.148.0.0/14}
			PTR	`5.254.149.34.bc.googleusercontent.com`
MX	`mxb.mailgun.org` ⭐
		A	34.36.182.139^{🇺🇸 Google34.32.0.0/11}
			PTR	`139.182.36.34.bc.googleusercontent.com`
TXT	`v=spf1 include:spf.leadconnectorhq.com include:mailgun.org ~all`

`crisocon.com`

	DNSSEC	⚠️ Not signed
	A	162.159.140.166^{Cloudflare162.159.128.0/19 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
	NS	`dns1.raiolanetworks.es` ⭐
	NS	`dns2.raiolanetworks.es`
	NS	`dns3.raiolanetworks.es`
	MX	`mail.crisocon.com` ⭐
	TXT	`v=spf1 a mx +include:spf.raiolanetworks.com include:_spf.google.com -all`
	TXT	`google-site-verification=vFgO_-_Y_IkQyV4kjr9yhAzwwYHsRXsSxAsZdOzF_YM`
	SOA	`dns1.raiolanetworks.es`cpanel@raiolanetworks.es 2026-04-18 #0

MX for

crisocon.com

Same first word

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mail.mn

mail.mydns.bz

mail.fem.jp

mail.health

mail.s3.amazonaws.com

mail.gov.ye

mail.com.kg

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mail.ms

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mail.toshiba

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mail.ky

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mail.ru.com

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mail.com.se

mail.gov.ao

mail.me

mail.ac.gov.br

mail.edu.me

mail.gov.ru

mail.pr

mail.mlbfan.org

mail.ph

mail.nhlfan.net

mail.gru.br

mail.gl

mail.link

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mail.technology

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ailm.de

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ilam.ie

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mila.com

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DNS History

4 records (4 active, 0 former)

●MXmxa.mailgun.org2026-04-19 → 2026-04-27 · 2 obs

● 2026-04-19 06:34:42
● 2026-04-27 10:05:24

●MXmxb.mailgun.org2026-04-19 → 2026-04-27 · 2 obs

● 2026-04-19 06:34:42
● 2026-04-27 10:05:24

●A178.211.133.172026-04-19 → 2026-04-27 · 2 obs

● 2026-04-19 06:34:42
● 2026-04-27 10:05:24

●A2a12:d280:100:17::2026-04-19 → 2026-04-27 · 2 obs

● 2026-04-19 06:34:42
● 2026-04-27 10:05:24

🔍 DNS Trace

📋 Delegation Chain

Zone	Nameservers	Glue
com	a.gtld-servers.net, b.gtld-servers.net, c.gtld-servers.net, d.gtld-servers.net...	-
crisocon.com	dns1.raiolanetworks.es, dns2.raiolanetworks.es, dns3.raiolanetworks.es	-

✅ Authoritative Response

Server:138.68.123.207

NS records: dns1.raiolanetworks.es, dns2.raiolanetworks.es, dns3.raiolanetworks.es

🔒 DNSSEC Status

⚠️ Insecure (no DNSSEC)

No DS record for crisocon.com (unsigned zone)

⏱️ Timing

Total: 786ms | Queries: -

📄 Records

Type	Count	Sample Data
A	1	`178.211.133.17`
AAAA	1	`2a12:d280:100:17::`
MX	2	`mxa.mailgun.org (pri: 0), mxb.mailgun.org (pri: 0)`
TXT	1	`v=spf1 include:spf.leadconnectorhq.com i`

Analysis

Mail Server Role

mail.crisocon.com is the mail server for crisocon.com.

IP Addresses

mail.crisocon.com resolves to two IPs: 2a12:d280:100:17:: and 178.211.133.17.

other host names for instance viperanet.com, publix.es, mail.comprarbillares.es, mail.mavilop.com and underpool.org share IP numbers with mail.crisocon.com.

Mail Servers

mail.crisocon.com is handled by two mail servers: mxa.mailgun.org and mxb.mailgun.org.

mail.crisocon.com shares the same mail server setup as other domains, for instance omahaparliament.org, app.smartcall-staging.rancher.development.telmediq.com, wrugo.com, gpquanli.com and revizenewsletter.com.

mail.crisocon.com shares mail servers with other domains at least partially, including bluecontact.com, patriotcashoffer.com, balancing-solutions.com, dreamapillow.com and word-of-hope.org.

these mail servers are often used alongside aspmx.l.google.com, alt1.aspmx.l.google.com, alt2.aspmx.l.google.com, alt3.aspmx.l.google.com and alt4.aspmx.l.google.com.

Host names with one IP number:

The host mxa.mailgun.org points to 34.149.254.5 and the host mxb.mailgun.org points to 34.36.182.139.

mail.crisocon.com - robtex.com