`checkinjeans.com`

DNSSEC	⚠️ Not signed
A	217.76.135.36^{🇪🇸 IONOS-AS217.76.128.0/19 arsys.es}
		PTR	`smtpmx1.compsaonline.com`
NS	`dns21.servidoresdns.net` ⭐
		A	217.76.128.145^{🇪🇸 IONOS-AS217.76.128.0/19 arsys.es}
			PTR	`dns21.servidoresdns.net`
NS	`dns22.servidoresdns.net`
		A	82.223.218.143^{🇪🇸 IONOS-AS82.223.0.0/16 arsys.es}
			PTR	`dns22.servidoresdns.net`
MX	`mx2.compsaonline.com` ⭐
		A	82.223.149.134^{🇪🇸 IONOS-AS82.223.0.0/16 arsys.es}
			PTR	`mx2.compsaonline.com`
TXT	`v=spf1 mx ip4:82.223.137.20 include:compsaonline.com`
TXT	`v=spf1 mx ip4:82.223.149.134 ip4:217.76.137.206 ip4:217.76.135.36 include:com...`
SOA	`dns21.servidoresdns.net`hostmaster@servidoresdns.net 2009-07-22 #68

`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=1778856146

Subdomains

mail.checkinjeans.com

Same first word

checkinjeans.com

DNS History

5 records (4 active, 1 former)

●NSdns21.servidoresdns.net2015-05-31 → 2026-05-15 · 2 obs

● 2015-05-31 16:38:22
● 2026-05-15 15:11:34

●NSdns22.servidoresdns.net2015-05-31 → 2026-05-15 · 2 obs

● 2015-05-31 16:38:22
● 2026-05-15 15:11:34

○MXmail.checkinjeans.com2015-05-31 → 2017-11-08 · 4 obs

● 2015-05-31 16:38:22
● 2017-11-08 13:44:48
○ 2026-04-19 15:03:56
○ 2026-05-15 15:11:34

●MXmx2.compsaonline.com2026-04-19 → 2026-05-15 · 3 obs

○ 2017-11-08 13:44:48
● 2026-04-19 15:03:56
● 2026-05-15 15:11:34

●A217.76.135.362015-05-31 → 2026-05-15 · 2 obs

● 2015-05-31 16:38:22
● 2026-05-15 15:11:34

🔍 DNS Trace

📋 Delegation Chain

Zone	Nameservers	Glue
com	f.gtld-servers.net, g.gtld-servers.net, i.gtld-servers.net, m.gtld-servers.net...	-
checkinjeans.com	dns21.servidoresdns.net, dns22.servidoresdns.net	-

✅ Authoritative Response

Server:217.76.128.145

NS records: dns21.servidoresdns.net, dns22.servidoresdns.net

🔒 DNSSEC Status

⚠️ Insecure (no DNSSEC)

No DS record for checkinjeans.com (unsigned zone)

⏱️ Timing

Total: 650ms | Queries: -

📄 Records

Type	Count	Sample Data
A	1	`217.76.135.36`
NS	2	`dns22.servidoresdns.net, dns21.servidoresdns.net`
MX	1	`mx2.compsaonline.com (pri: 10)`
TXT	2	`v=spf1 mx ip4:82.223.149.134 ip4:217.76., v=spf1 mx ip4:82.223.137.20 include:comp`
SOA	1	`dns21.servidoresdns.net hostmaster.servi`

Analysis

Hierarchy

checkinjeans.com is the parent of mail.checkinjeans.com.

IP Addresses

checkinjeans.com resolves to one IP number: 217.76.135.36.

other host names including infoagro.eu, mail.matacampanya.es, transpeiro.com, mail.excavacionslao.com and agritecnia.com share IP numbers with checkinjeans.com.

Name Servers

checkinjeans.com is delegated to two name servers dns21.servidoresdns.net and dns22.servidoresdns.net.

checkinjeans.com shares the same name server setup as other domains, for instance slsbikes.com, mario.cat, tricalsa.com, moralejoseleccion.es and nemex.es.

checkinjeans.com at least partially shares name servers with other domains, for instance geosystec.com.

Host names with one IP number:

dns21.servidoresdns.net points to 217.76.128.145

dns22.servidoresdns.net points to 82.223.218.143

Mail Servers

checkinjeans.com is handled by a single mail server, mx2.compsaonline.com.

checkinjeans.com shares the same mail server setup as other domains, for instance inmodin.com, huguetadvocats.com, atmosferasalut.com, vialpe.com and bucodent.com.

checkinjeans.com shares at least partially some mail servers with other domains, including jjbrandsgroup.com, ideacer.es and rocafariners.com.

mx2.compsaonline.com resolves to IP 82.223.149.134.

checkinjeans.com - robtex.com