`fincacastilla.com`

DNSSEC	⚠️ Not signed
A	213.149.250.21^{🇪🇸 acens_AS213.149.248.0/21}
		PTR	`ns3.servidoresjmj.com`
NS	`ns3.servidoresjmj.com` ⭐
		A	213.149.250.21^{🇪🇸 acens_AS213.149.248.0/21}
			PTR	`ns3.servidoresjmj.com`
NS	`ns4.servidoresjmj.com` ⚠️ Not in parent delegation
		A	213.149.250.21^{🇪🇸 acens_AS213.149.248.0/21}
			PTR	`ns3.servidoresjmj.com`
MX	`mail.fincacastilla.com` ⭐
		A	213.149.250.22^{🇪🇸 acens_AS213.149.248.0/21}
			PTR	`mx1.servidoresjmj.com`
MX	`correo.fincacastilla.com`⁽²¹⁾
		A	213.149.250.22^{🇪🇸 acens_AS213.149.248.0/21}
			PTR	`mx1.servidoresjmj.com`
TXT	`v=spf1 mx ~all`
SOA	`ns3.servidoresjmj.com`hostmaster@fincacastilla.com 2020-05-08 #20

`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=1774642367

Subdomains

mail.fincacastilla.com

smtp.fincacastilla.com

correo.fincacastilla.com

Same first word

fincacastilla.com

DNS History

9 records (5 active, 4 former)

○NSns1.jmjinformatica.com2015-06-04 → 2018-06-08 · 4 obs

● 2015-06-04 17:07:48
● 2018-06-08 15:59:18
○ 2026-03-19 10:39:22
○ 2026-03-27 20:34:18

○NSns2.jmjinformatica.com2015-06-04 → 2018-06-08 · 4 obs

● 2015-06-04 17:07:48
● 2018-06-08 15:59:18
○ 2026-03-19 10:39:22
○ 2026-03-27 20:34:18

●NSns3.servidoresjmj.com2026-03-19 → 2026-03-27 · 3 obs

○ 2018-06-08 15:59:18
● 2026-03-19 10:39:22
● 2026-03-27 20:34:18

●NSns4.servidoresjmj.com2026-03-19 → 2026-03-27 · 3 obs

○ 2018-06-08 15:59:18
● 2026-03-19 10:39:22
● 2026-03-27 20:34:18

●MXcorreo.fincacastilla.com2026-03-19 → 2026-03-27 · 3 obs

○ 2018-06-08 15:59:18
● 2026-03-19 10:39:22
● 2026-03-27 20:34:18

●MXmail.fincacastilla.com2015-06-04 → 2026-03-27 · 2 obs

● 2015-06-04 17:07:48
● 2026-03-27 20:34:18

○MXsmtp.fincacastilla.com2015-06-04 → 2018-06-08 · 4 obs

● 2015-06-04 17:07:48
● 2018-06-08 15:59:18
○ 2026-03-19 10:39:22
○ 2026-03-27 20:34:18

○A213.149.250.202015-06-04 → 2018-06-08 · 4 obs

● 2015-06-04 17:07:48
● 2018-06-08 15:59:18
○ 2026-03-19 10:39:22
○ 2026-03-27 20:34:18

●A213.149.250.212026-03-19 → 2026-03-27 · 3 obs

○ 2018-06-08 15:59:18
● 2026-03-19 10:39:22
● 2026-03-27 20:34:18

🔍 DNS Trace

📋 Delegation Chain

Zone	Nameservers	Glue
com	c.gtld-servers.net, a.gtld-servers.net, b.gtld-servers.net, k.gtld-servers.net...	-
fincacastilla.com	ns3.servidoresjmj.com	1 record

✅ Authoritative Response

Server:213.149.250.21

NS records: ns3.servidoresjmj.com

🔒 DNSSEC Status

⚠️ Insecure (no DNSSEC)

No DS record for fincacastilla.com (unsigned zone)

⏱️ Timing

Total: 217ms | Queries: -

📄 Records

Type	Count	Sample Data
A	1	`213.149.250.21`
NS	2	`ns4.servidoresjmj.com, ns3.servidoresjmj.com`
MX	2	`mail.fincacastilla.com (pri: 10), correo.fincacastilla.com (pri: 21)`
TXT	1	`v=spf1 mx ~all`
SOA	1	`ns3.servidoresjmj.com hostmaster.fincaca`

📌 Glue Records Collected

Total: 1

Out-of-bailiwick: 1 (ns3.servidoresjmj.com)

Analysis

Hierarchy

fincacastilla.com is the parent of mail.fincacastilla.com, smtp.fincacastilla.com and correo.fincacastilla.com.

IP Addresses

fincacastilla.com resolves to one IP number: 213.149.250.21.

other host names including jmj.es, ns.rubioaia.es, ns3.servidoresjmj.com, autocid.com and valledezamanzas.com share IP numbers with fincacastilla.com.

Name Servers

fincacastilla.com is delegated to two name servers ns3.servidoresjmj.com and ns4.servidoresjmj.com.

fincacastilla.com shares the same name server setup as other domains, for instance hierrosforo.com, aguilarsaiz.com, bumotor.com, audicenterburgos.com and estudiomra.com.

fincacastilla.com at least partially shares name servers with other domains, for instance rectamovil.com, dragongloves.com, electronicasanfrancisco.com, hermanosaragon.es and integralaranda.com.

These name servers are commonly used alongside ns5.jmjinformatica.net and ns1.jmjinformatica.com.

Host names with a single IP:

ns3.servidoresjmj.com points to 213.149.250.21.

ns4.servidoresjmj.com points to 213.149.250.21.

Host names pointing to 213.149.250.21: ns3.servidoresjmj.com and ns4.servidoresjmj.com.

Mail Servers

Two mail servers handle fincacastilla.com: correo.fincacastilla.com and mail.fincacastilla.com.

Host names with a single IP:

correo.fincacastilla.com points to 213.149.250.22.

mail.fincacastilla.com points to 213.149.250.22.

Host names pointing to 213.149.250.22: correo.fincacastilla.com and mail.fincacastilla.com.

fincacastilla.com - robtex.com