`doyteson.com`

DNSSEC	⚠️ Not signed
A	212.81.214.193^{🇪🇸 SARENET212.81.128.0/17 Clients of SARENET AS3262}
		PTR	`smtp01.doyteson.es`
NS	`dns1.serv330644.servidoresdns.net` ⭐
		A	82.223.224.75^{🇪🇸 IONOS-AS82.223.0.0/16 arsys.es}
			PTR	`dns1.serv330644.servidoresdns.net`
NS	`dns2.serv330644.servidoresdns.net`
		A	82.223.225.69^{🇪🇸 IONOS-AS82.223.0.0/16 arsys.es}
			PTR	`dns2.serv330644.servidoresdns.net`
MX	`mx.spamexperts.com` ⭐
		A	2001:978:2:2c::137:100^{🇳🇱 COGENT2001:978::/32 C.C.D. Cogent Communications Deutschland GmbH}
			PTR	`fe2-r3-in.ams14.l.antispamcloud.com`
		A	149.13.75.27^{🇩🇪 AS16633149.13.75.0/24 Registered for Cogent Communications Customer - N-ABLE CLOUD GMBH}
			PTR	`fe1-r3-in.fra02.l.antispamcloud.com`
MX	`fallbackmx.spamexperts.eu`⁽²⁰⁾
		A	2001:978:2:6::f:124^{🇩🇪 COGENT2001:978::/32 C.C.D. Cogent Communications Deutschland GmbH}
			PTR	`fe3-r3-in.du01.l.antispamcloud.com`
		A	2001:978:2:7::162:100^{🇩🇪 COGENT2001:978::/32 C.C.D. Cogent Communications Deutschland GmbH}
			PTR	`fe1-r3-in.fra02.l.antispamcloud.com`
		A	2001:978:2:2c::137:100^{🇳🇱 COGENT2001:978::/32 C.C.D. Cogent Communications Deutschland GmbH}
			PTR	`fe2-r3-in.ams14.l.antispamcloud.com`
		A	149.13.75.27^{🇩🇪 AS16633149.13.75.0/24 Registered for Cogent Communications Customer - N-ABLE CLOUD GMBH}
			PTR	`fe1-r3-in.fra02.l.antispamcloud.com`
		A	154.59.104.23^{🇳🇱 COGENT154.59.104.0/24 Registered for Cogent Communications Customer - N-ABLE CLOUD GMBH}
			PTR	`fe2-r3-in.ams14.l.antispamcloud.com`
		A	154.59.193.124^{🇩🇪 AS16633154.59.193.0/24 Registered for Cogent Communications Customer - N-ABLE CLOUD GMBH}
			PTR	`fe3-r3-in.du01.l.antispamcloud.com`
MX	`lastmx.spamexperts.net`⁽³⁰⁾
		A	2001:550:2:3::62:100^{🇺🇸 COGENT2001:550::/32 Cogent Communications}
			PTR	`fe2-r2-in.la10.l.antispamcloud.com`
		A	2001:550:2:61::2fc:100^{🇺🇸 COGENT2001:550::/32 Cogent Communications}
		A	2001:978:2:7::162:100^{🇩🇪 COGENT2001:978::/32 C.C.D. Cogent Communications Deutschland GmbH}
			PTR	`fe1-r3-in.fra02.l.antispamcloud.com`
		A	2001:978:2:2c::137:100^{🇳🇱 COGENT2001:978::/32 C.C.D. Cogent Communications Deutschland GmbH}
			PTR	`fe2-r3-in.ams14.l.antispamcloud.com`
		A	38.71.16.244^{🇺🇸 AS1663338.71.16.0/24}
			PTR	`fe2-r2-in.la10.l.antispamcloud.com`
		A	38.89.254.156^{🇺🇸 AS1663338.89.254.0/23}
			PTR	`fe1-r2-in.ch03.l.antispamcloud.com`
		A	149.13.75.27^{🇩🇪 AS16633149.13.75.0/24 Registered for Cogent Communications Customer - N-ABLE CLOUD GMBH}
			PTR	`fe1-r3-in.fra02.l.antispamcloud.com`
		A	154.59.104.23^{🇳🇱 COGENT154.59.104.0/24 Registered for Cogent Communications Customer - N-ABLE CLOUD GMBH}
			PTR	`fe2-r3-in.ams14.l.antispamcloud.com`
TXT	`MS=E8963FEF0AB917F97BCAAA5238FFFD45DE5ECE0A`
TXT	`v=spf1 a mx ip4:212.81.214.193 include:spf.antispamcloud.com -all`
TXT	`sophos-domain-verification=104ca3420ddbee921d54f84370d9f39b6d88af1c70c48ef019...`
SOA	`dns1.serv330644.servidoresdns.net`hostmaster@serv330644.servidoresdns.net 2012-05-24 #13

`com`

	DNSSEC	🔒 Signed (DS record present)
	NS	`a.gtld-servers.net` ⭐
	NS	`b.gtld-servers.net`
	NS	`c.gtld-servers.net`
	NS	`d.gtld-servers.net`
	NS	`e.gtld-servers.net`
	NS	`f.gtld-servers.net`
	NS	`g.gtld-servers.net`
	NS	`h.gtld-servers.net`
	NS	`i.gtld-servers.net`
	NS	`j.gtld-servers.net`
	NS	`k.gtld-servers.net`
	NS	`l.gtld-servers.net`
	NS	`m.gtld-servers.net`
	SOA	`a.gtld-servers.net`nstld@verisign-grs.com serial=1784083232

Subdomains

mxrelay.doyteson.com

Same first word

doyteson.es

doyteson.com

Similar names

tensyodo.com

odystone.com

nodetoys.com

tensyodo.jp

tensyodo.co.jp

tensyodo.net

DNS History

9 records (6 active, 3 former)

●NSdns1.serv330644.servidoresdns.net2015-07-11 → 2026-07-15 · 2 obs

● 2015-07-11 09:16:02
● 2026-07-15 02:42:46

●NSdns2.serv330644.servidoresdns.net2015-07-11 → 2026-07-15 · 2 obs

● 2015-07-11 09:16:02
● 2026-07-15 02:42:46

●MXfallbackmx.spamexperts.eu2017-02-04 → 2026-07-15 · 3 obs

○ 2016-05-04 21:35:14
● 2017-02-04 18:54:30
● 2026-07-15 02:42:46

●MXlastmx.spamexperts.net2017-02-04 → 2026-07-15 · 3 obs

○ 2016-05-04 21:35:14
● 2017-02-04 18:54:30
● 2026-07-15 02:42:46

●MXmx.spamexperts.com2017-02-04 → 2026-07-15 · 3 obs

○ 2016-05-04 21:35:14
● 2017-02-04 18:54:30
● 2026-07-15 02:42:46

○MXsmtp-07.servidoresdns.net2015-07-11 → 2016-05-04 · 4 obs

● 2015-07-11 09:16:02
● 2016-05-04 21:35:14
○ 2017-02-04 18:54:30
○ 2026-07-15 02:42:46

○MXsmtp01.doyteson.es2015-07-11 → 2016-05-04 · 4 obs

● 2015-07-11 09:16:02
● 2016-05-04 21:35:14
○ 2017-02-04 18:54:30
○ 2026-07-15 02:42:46

●A212.81.214.1932026-04-05 → 2026-07-15 · 3 obs

○ 2018-10-05 20:25:42
● 2026-04-05 01:16:32
● 2026-07-15 02:42:46

○A83.56.28.2072015-07-11 → 2018-10-05 · 4 obs

● 2015-07-11 09:16:02
● 2018-10-05 20:25:42
○ 2026-04-05 01:16:32
○ 2026-07-15 02:42:46

🔍 DNS Trace

📋 Delegation Chain

Zone	Nameservers	Glue
com	a.gtld-servers.net, b.gtld-servers.net, c.gtld-servers.net, d.gtld-servers.net...	-
doyteson.com	dns1.serv330644.servidoresdns.net, dns2.serv330644.servidoresdns.net	-

✅ Authoritative Response

Server:82.223.225.69

NS records: dns1.serv330644.servidoresdns.net, dns2.serv330644.servidoresdns.net

🔒 DNSSEC Status

⚠️ Insecure (no DNSSEC)

No DS record for doyteson.com (unsigned zone)

⏱️ Timing

Total: 1698ms | Queries: -

📄 Records

Type	Count	Sample Data
A	1	`212.81.214.193`
NS	2	`dns2.serv330644.servidoresdns.net, dns1.serv330644.servidoresdns.net`
MX	3	`lastmx.spamexperts.net (pri: 30), fallbackmx.spamexperts.eu (pri: 20)...`
TXT	3	`MS=E8963FEF0AB917F97BCAAA5238FFFD45DE5EC, v=spf1 a mx ip4:212.81.214.193 include:s...`
SOA	1	`dns1.serv330644.servidoresdns.net hostma`

Analysis

Hierarchy

doyteson.com is a parent domain of mxrelay.doyteson.com.

IP Addresses

doyteson.com resolves to just one IP address, 212.81.214.193.

There are other host names — doyteson.es among them — that share IP numbers with doyteson.com.

Name Servers

DNS delegation for doyteson.com points to two name servers: dns1.serv330644.servidoresdns.net and dns2.serv330644.servidoresdns.net.

doyteson.com shares its name server configuration with other domains, including icogen-sa.com, akiraseeds.com and carinves.com.

dns1.serv330644.servidoresdns.net and dns2.serv330644.servidoresdns.net each resolve to one IP number: dns1.serv330644.servidoresdns.net points to 82.223.224.75 and dns2.serv330644.servidoresdns.net points to 82.223.225.69.

Mail Servers

doyteson.com is handled by three mail servers: mx.spamexperts.com, fallbackmx.spamexperts.eu and lastmx.spamexperts.net.

There is at least a partial MX overlap between doyteson.com and other domains, including lagunagroup.ro, rinas.gr, maxdel.ind.br and two others.

DNS names with 8 IP addresses:

lastmx.spamexperts.net has IP addresses 38.71.16.244, 38.89.254.156 and 149.13.75.27, plus 5 other.

DNS names with 6 IP addresses:

fallbackmx.spamexperts.eu has IP addresses 149.13.75.27, 154.59.104.23 and 154.59.193.124, plus 3 other.

Host names that have two IP addresses:

mx.spamexperts.com has two IP addresses: 149.13.75.27 and 2001:978:2:2c::137:100.

Host names pointing to 2001:978:2:7::162:100 IP addresses: lastmx.spamexperts.net and fallbackmx.spamexperts.eu.

Each of lastmx.spamexperts.net, fallbackmx.spamexperts.eu and mx.spamexperts.com resolves to 2001:978:2:2c::137:100.

Each of lastmx.spamexperts.net, fallbackmx.spamexperts.eu and mx.spamexperts.com resolves to 149.13.75.27.

Host names pointing to 154.59.104.23 IP addresses: lastmx.spamexperts.net and fallbackmx.spamexperts.eu.