`alfanumericos.com`

DNSSEC	⚠️ Not signed
A	91.151.97.30^{🇪🇸 PROCONO-AS91.151.96.0/20 PROCONO S.A.}
		PTR	`30.red.97.151.91.procono.es`
NS	`dns1.nominalia.com` ⭐
		A	2a01:8100:2911::2:184:3^{🇮🇹 REGISTER-AS2a01:8100:2000::/36}
		A	81.88.61.3^{🇮🇹 REGISTER-AS81.88.48.0/20 Register.IT S.p.A. prefix}
			PTR	`host-81-88-61-3.dedicatedservers.it`
NS	`dns2.nominalia.com`
		A	81.88.63.48^{🇮🇹 REGISTER-AS81.88.63.0/24 Register.IT S.p.A. prefix}
			PTR	`dns2.nominalia.com`
MX	`mxav1.alfanumericos.com` ⭐
		A	91.151.97.30^{🇪🇸 PROCONO-AS91.151.96.0/20 PROCONO S.A.}
			PTR	`30.red.97.151.91.procono.es`
SOA	`dns1.nominalia.com`root@dns1.nominalia.com serial=1516270207

`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=1774669692

Subdomains

mxav1.alfanumericos.com

Same first word

alfanumericos.com

alfanumericos.es

DNS History

7 records (4 active, 3 former)

●NSdns1.nominalia.com2015-08-14 → 2026-03-28 · 3 obs

○ 2008-03-10 17:38:32
● 2015-08-14 17:10:58
● 2026-03-28 04:16:46

●NSdns2.nominalia.com2015-08-14 → 2026-03-28 · 3 obs

○ 2008-03-10 17:38:32
● 2015-08-14 17:10:58
● 2026-03-28 04:16:46

○NSns1.amenworld.com2008-03-10 → 2008-03-10 · 3 obs

● 2008-03-10 17:38:32
○ 2015-08-14 17:10:58
○ 2026-03-28 04:16:46

○NSns2.amenworld.com2008-03-10 → 2008-03-10 · 3 obs

● 2008-03-10 17:38:32
○ 2015-08-14 17:10:58
○ 2026-03-28 04:16:46

●MXmxav1.alfanumericos.com2008-03-10 → 2026-03-28 · 2 obs

● 2008-03-10 17:38:32
● 2026-03-28 04:16:46

○MXmxav2.alfanumericos.com2008-03-10 → 2008-03-10 · 3 obs

● 2008-03-10 17:38:32
○ 2015-08-14 17:10:58
○ 2026-03-28 04:16:46

●A91.151.97.302008-03-10 → 2026-03-28 · 2 obs

● 2008-03-10 17:38:32
● 2026-03-28 04:16:46

🔍 DNS Trace

📋 Delegation Chain

Zone	Nameservers	Glue
com	j.gtld-servers.net, h.gtld-servers.net, c.gtld-servers.net, f.gtld-servers.net...	-
alfanumericos.com	dns1.nominalia.com, dns2.nominalia.com	2 records

✅ Authoritative Response

Server:81.88.61.3

NS records: dns1.nominalia.com, dns2.nominalia.com

🔒 DNSSEC Status

⚠️ Insecure (no DNSSEC)

No DS record for alfanumericos.com (unsigned zone)

⏱️ Timing

Total: 299ms | Queries: -

📄 Records

Type	Count	Sample Data
A	1	`91.151.97.30`
NS	2	`dns2.nominalia.com, dns1.nominalia.com`
MX	1	`mxav1.alfanumericos.com (pri: 5)`
SOA	1	`dns1.nominalia.com root.dns1.nominalia.c`

📌 Glue Records Collected

Total: 2

Out-of-bailiwick: 2 (dns1.nominalia.com, dns2.nominalia.com)

Analysis

Hierarchy

The parent of mxav1.alfanumericos.com is alfanumericos.com.

IP Addresses

alfanumericos.com points to a single IP address: 91.151.97.30.

Other host names, for example mxav1.alfanumericos.com, mxav1.opqa.net and opqa.net share IPs with alfanumericos.com.

Name Servers

Two name servers dns1.nominalia.com and dns2.nominalia.com handle the delegation for alfanumericos.com.

alfanumericos.com shares the same name server setup as other domains, for example prensajuvenilcanaria.org, super-sano.com, nauticpesca.com, mugak.org and manica.es.

alfanumericos.com shares name servers with other domains at least partially, for instance lexyam.com.

Host names with two IP numbers:

dns1.nominalia.com points to 2a01:8100:2911::2:184:3 and 81.88.61.3.

Host names with one IP number:

dns2.nominalia.com points to 81.88.63.48.

Mail Servers

The mxav1.alfanumericos.com mail server handles alfanumericos.com.

mxav1.alfanumericos.com points to a single IP number: 91.151.97.30.

alfanumericos.com - robtex.com