`grupcief.com`

DNSSEC	⚠️ Not signed
A	81.33.29.16^{🇪🇸 Telefonica_de_EspaNa81.33.0.0/16 RIMA (Red IP Multi Acceso)}
		PTR	`grupcief.com`
NS	`dns47.servidoresdns.net` ⭐
		A	217.76.128.164^{🇪🇸 IONOS-AS217.76.128.0/19 arsys.es}
			PTR	`dns47.servidoresdns.net`
NS	`dns48.servidoresdns.net`
		A	82.223.218.164^{🇪🇸 IONOS-AS82.223.0.0/16 arsys.es}
			PTR	`dns48.servidoresdns.net`
MX	`mail2.grupcief.com` ⭐
		A	217.126.116.88^{🇪🇸 Telefonica_de_EspaNa217.126.0.0/16 TDENET (Red de servicios IP)}
			PTR	`grupcief.com`
MX	`mail3.grupcief.com`⁽²⁰⁾
		A	90.160.130.202^{🇪🇸 UNI2-AS90.160.0.0/12 Uni2 customers}
			PTR	`mail.grupcief.com`
MX	`mail.grupcief.com`⁽³⁰⁾
		A	81.33.29.16^{🇪🇸 Telefonica_de_EspaNa81.33.0.0/16 RIMA (Red IP Multi Acceso)}
			PTR	`grupcief.com`
TXT	`google-site-verification=iGF-m6rdaZcHPoLm7U0lZqWLQkPJec5FO6-pnhdm1Pg`
TXT	`v=spf1 mx a ip4:81.33.29.16/32 ip4:217.126.116.88/32 ip4:90.160.130.201/29 ~all`
TXT	`MS=B1CBF14D157CFFE02AE8F197EED0536AAB6A8760`
TXT	`have-i-been-pwned-verification=dweb_b82qy3d5cbqs0av1jqjg6ucc`
TXT	`atlassian-sending-domain-verification=bf47348c-c137-4bab-ad1d-5f3acfea7cb5`
SOA	`dns47.servidoresdns.net`hostmaster@servidoresdns.net 2019-07-28 #29

`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=1775046532

PTR for

88.116.126.217.in-addr.arpa

16.29.33.81.in-addr.arpa

Subdomains

mail3.grupcief.com

mail2.grupcief.com

mail.grupcief.com

Same first word

grupcief.com

DNS History

8 records (6 active, 2 former)

○NSdns1.sistema-dns.com2015-07-20 → 2016-10-16 · 4 obs

● 2015-07-20 13:13:12
● 2016-10-16 20:43:04
○ 2026-02-14 23:49:46
○ 2026-04-01 12:33:32

○NSdns2.sistema-dns.com2015-07-20 → 2016-10-16 · 4 obs

● 2015-07-20 13:13:12
● 2016-10-16 20:43:04
○ 2026-02-14 23:49:46
○ 2026-04-01 12:33:32

●NSdns47.servidoresdns.net2026-02-14 → 2026-04-01 · 3 obs

○ 2016-10-16 20:43:04
● 2026-02-14 23:49:46
● 2026-04-01 12:33:32

●NSdns48.servidoresdns.net2026-02-14 → 2026-04-01 · 3 obs

○ 2016-10-16 20:43:04
● 2026-02-14 23:49:46
● 2026-04-01 12:33:32

●MXmail.grupcief.com2015-07-20 → 2026-04-01 · 2 obs

● 2015-07-20 13:13:12
● 2026-04-01 12:33:32

●MXmail2.grupcief.com2026-02-14 → 2026-04-01 · 3 obs

○ 2015-07-20 13:13:12
● 2026-02-14 23:49:46
● 2026-04-01 12:33:32

●MXmail3.grupcief.com2026-02-14 → 2026-04-01 · 3 obs

○ 2015-07-20 13:13:12
● 2026-02-14 23:49:46
● 2026-04-01 12:33:32

●A81.33.29.162015-07-20 → 2026-04-01 · 2 obs

● 2015-07-20 13:13:12
● 2026-04-01 12:33:32

🔍 DNS Trace

📋 Delegation Chain

Zone	Nameservers	Glue
com	a.gtld-servers.net, b.gtld-servers.net, c.gtld-servers.net, d.gtld-servers.net...	-
grupcief.com	dns47.servidoresdns.net, dns48.servidoresdns.net	-

✅ Authoritative Response

Server:217.76.128.164

NS records: dns47.servidoresdns.net, dns48.servidoresdns.net

🔒 DNSSEC Status

⚠️ Insecure (no DNSSEC)

No DS record for grupcief.com (unsigned zone)

⏱️ Timing

Total: 653ms | Queries: -

📄 Records

Type	Count	Sample Data
A	1	`81.33.29.16`
NS	2	`dns48.servidoresdns.net, dns47.servidoresdns.net`
MX	3	`mail3.grupcief.com (pri: 30), mail2.grupcief.com (pri: 20)...`
TXT	5	`have-i-been-pwned-verification=dweb_b82q, MS=B1CBF14D157CFFE02AE8F197EED0536AAB6A8...`
SOA	1	`dns47.servidoresdns.net hostmaster.servi`

Analysis

Hierarchy

grupcief.com is a parent of mail3.grupcief.com, mail2.grupcief.com and mail.grupcief.com.

IP Addresses

grupcief.com points to a single IP address: 81.33.29.16.

Other host names such as mail.cief-accio.com, mail.grupcief.com and cief-accio.com share IP numbers with grupcief.com.

Name Servers

grupcief.com is delegated to two name servers: dns47.servidoresdns.net and dns48.servidoresdns.net.

grupcief.com uses the same name server setup as other domains, including asserlex.com, rcmadridshow.com, metatex.net, legomindstorms.biz and lagranrespuesta.com.

grupcief.com shares some name servers with other domains, for example jimenezmovilidad.es.

These name servers are often used together with ns1.bdm.microsoftonline.com, ns2.bdm.microsoftonline.com and ns3.bdm.microsoftonline.com.

Hostnames with a single IP

dns47.servidoresdns.net resolves to: 217.76.128.164.

dns48.servidoresdns.net resolves to: 82.223.218.164.

Mail Servers

Three mail servers handle grupcief.com: mail2.grupcief.com, mail3.grupcief.com and mail.grupcief.com.

Host names with a single IP:

mail2.grupcief.com points to: 217.126.116.88

mail3.grupcief.com points to: 90.160.130.202

mail.grupcief.com points to: 81.33.29.16

grupcief.com - robtex.com

grupcief.com

com