sinfer.com - dns.ninja

`sinfer.com`

DNSSEC	⚠️ Not signed
A	82.98.136.74^{🇪🇸 DINAHOSTING-AS82.98.128.0/18 First Dinahosting S.L. prefix}
		PTR	`correoredir03.dinaserver.com`
NS	`ns2.gestiondecuenta.com` ⭐
		A	185.192.221.50^{🇪🇸 DINAHOSTING-AS185.192.221.0/24}
			PTR	`ns2.gestiondecuenta.com`
NS	`ns.gestiondecuenta.com`
		A	185.192.220.50^{🇪🇸 DINAHOSTING-AS185.192.220.0/24}
			PTR	`ns.gestiondecuenta.com`
NS	`ns3.gestiondecuenta.com`
		A	185.192.222.50^{🇪🇸 DINAHOSTING-AS185.192.222.0/24}
			PTR	`ns3.gestiondecuenta.com`
NS	`ns4.gestiondecuenta.com`
		A	185.192.223.50^{🇪🇸 DINAHOSTING-AS185.192.223.0/24}
			PTR	`ns4.gestiondecuenta.com`
MX	`mail.sinfer.com` ⭐
		A	82.98.136.74^{🇪🇸 DINAHOSTING-AS82.98.128.0/18 First Dinahosting S.L. prefix}
			PTR	`correoredir03.dinaserver.com`
TXT	`v=spf1 a mx ~all`
SOA	`ns.gestiondecuenta.com`dnsadmin@gestiondecuenta.com 2020-03-24 #1

`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=1786650144

Subdomains

mail.sinfer.com

Same first word

sinfer.com

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DNS History

9 records (6 active, 3 former)

●NSns.gestiondecuenta.com2026-03-27 → 2026-08-13 · 3 obs

○ 2017-02-11 20:09:08
● 2026-03-27 22:45:32
● 2026-08-13 19:48:40

○NSns1.active-dns.net2015-05-28 → 2017-02-11 · 4 obs

● 2015-05-28 11:24:58
● 2017-02-11 20:09:08
○ 2026-03-27 22:45:32
○ 2026-08-13 19:48:40

○NSns2.active-dns.net2015-05-28 → 2017-02-11 · 4 obs

● 2015-05-28 11:24:58
● 2017-02-11 20:09:08
○ 2026-03-27 22:45:32
○ 2026-08-13 19:48:40

●NSns2.gestiondecuenta.com2026-03-27 → 2026-08-13 · 3 obs

○ 2017-02-11 20:09:08
● 2026-03-27 22:45:32
● 2026-08-13 19:48:40

●NSns3.gestiondecuenta.com2026-03-27 → 2026-08-13 · 3 obs

○ 2017-02-11 20:09:08
● 2026-03-27 22:45:32
● 2026-08-13 19:48:40

●NSns4.gestiondecuenta.com2026-03-27 → 2026-08-13 · 3 obs

○ 2017-02-11 20:09:08
● 2026-03-27 22:45:32
● 2026-08-13 19:48:40

●MXmail.sinfer.com2015-05-28 → 2026-08-13 · 2 obs

● 2015-05-28 11:24:58
● 2026-08-13 19:48:40

○A213.149.226.1932015-05-28 → 2017-02-11 · 4 obs

● 2015-05-28 11:24:58
● 2017-02-11 20:09:08
○ 2026-03-27 22:45:32
○ 2026-08-13 19:48:40

●A82.98.136.742026-03-27 → 2026-08-13 · 3 obs

○ 2017-02-11 20:09:08
● 2026-03-27 22:45:32
● 2026-08-13 19:48:40

🔍 DNS Trace

📋 Delegation Chain

Zone	Nameservers	Glue
com	c.gtld-servers.net, d.gtld-servers.net, j.gtld-servers.net, h.gtld-servers.net...	-
sinfer.com	ns.gestiondecuenta.com, ns2.gestiondecuenta.com, ns3.gestiondecuenta.com, ns4.gestiondecuenta.com	4 records

✅ Authoritative Response

Server:185.192.220.50

NS records: ns.gestiondecuenta.com, ns2.gestiondecuenta.com, ns3.gestiondecuenta.com, ns4.gestiondecuenta.com

🔒 DNSSEC Status

⚠️ Insecure (no DNSSEC)

No DS record for sinfer.com (unsigned zone)

⏱️ Timing

Total: 310ms | Queries: -

📄 Records

Type	Count	Sample Data
A	1	`82.98.136.74`
NS	4	`ns3.gestiondecuenta.com, ns2.gestiondecuenta.com...`
MX	1	`mail.sinfer.com (pri: 10)`
TXT	1	`v=spf1 a mx ~all`
SOA	1	`ns.gestiondecuenta.com dnsadmin.gestiond`

📌 Glue Records Collected

Total: 4

Out-of-bailiwick: 4 (ns.gestiondecuenta.com, ns2.gestiondecuenta.com, ns3.gestiondecuenta.com...)

Analysis

Hierarchy

sinfer.com serves as the parent of mail.sinfer.com.

IP Addresses

sinfer.com has exactly one IP address — 82.98.136.74.

mail.capeamadrid.es, mail.infoautores.com, mail.elitevillaservices.com plus two other host names have IP numbers in common with sinfer.com.

Name Servers

Four name servers handle the delegation for sinfer.com: ns2.gestiondecuenta.com, ns3.gestiondecuenta.com, ns4.gestiondecuenta.com and ns.gestiondecuenta.com.

sinfer.com has at least partial name server overlap with other domains, such as elguitarrilla.com, cocinasdealuminio.com, vila-clara.com and two others.

It is common to find these name servers paired with the name servers ns.dinahosting.com, ns2.dinahosting.com, ns3.dinahosting.com and ns4.dinahosting.com.

Four host names, each with one IP address: ns2.gestiondecuenta.com has 185.192.221.50, ns3.gestiondecuenta.com has 185.192.222.50, ns4.gestiondecuenta.com has 185.192.223.50 and ns.gestiondecuenta.com has 185.192.220.50.

Mail Servers

sinfer.com uses one mail server — mail.sinfer.com.

mail.sinfer.com resolves to 82.98.136.74 and no other IP number.