`mainstream.es`

DNSSEC	⚠️ Not signed
NS	`ns1.dondominio.com` ⚠️ Not in zone NS records
		A	87.117.96.2^{🇪🇸 SCIP-AS87.117.96.0/24 Soluciones Corporativas IP (SCIP)}
			PTR	`ns1.dondominio.com`
NS	`ns2.dondominio.com` ⚠️ Not in zone NS records
		A	87.117.96.3^{🇪🇸 SCIP-AS87.117.96.0/24 Soluciones Corporativas IP (SCIP)}
			PTR	`ns2.dondominio.com`

`es`

	DNSSEC	🔒 Signed (DS record present)
	NS	`ns1.nic.es` ⭐
	NS	`a.nic.es`
	NS	`c.nic.es`
	NS	`g.nic.es`
	NS	`h.nic.es`
	SOA	`ns1.nic.es`hostmaster@nic.es 2026-07-18 #3

Same first word

Similar names

DNS History

3 records (2 active, 1 former)

●NSns1.dondominio.com2015-08-04 → 2026-07-18 · 2 obs

● 2015-08-04 14:55:34
● 2026-07-18 08:58:06

●NSns2.dondominio.com2015-08-04 → 2026-07-18 · 2 obs

● 2015-08-04 14:55:34
● 2026-07-18 08:58:06

○A87.106.138.1812015-08-04 → 2017-04-06 · 4 obs

● 2015-08-04 14:55:34
● 2017-04-06 10:40:58
○ 2026-06-12 11:25:32
○ 2026-07-18 08:58:06

🔍 DNS Trace

📋 Delegation Chain

Zone	Nameservers	Glue
es	a.nic.es, c.nic.es, g.nic.es, h.nic.es	-
mainstream.es	ns2.dondominio.com, ns1.dondominio.com	-

✅ Authoritative Response

Server:87.117.96.3

NS records: ns2.dondominio.com, ns1.dondominio.com

🔒 DNSSEC Status

⚠️ Insecure (no DNSSEC)

No DS record for mainstream.es (unsigned zone)

⏱️ Timing

Total: 887ms | Queries: -

📄 Records

Type	Count	Sample Data

Analysis

Name Servers

mainstream.es is served by two delegated name servers, ns1.dondominio.com and ns2.dondominio.com.

mainstream.es shares its NS records with other domains, for example ambisol.it, nereaosteopata.es, radioazul.es and two others.

At least some of mainstream.es's name servers are shared with other domains, for example redeu.com, fotolab.es, romadesignnet.com and two more.

These name servers tend to be deployed in combination with the name servers ns7.dondominio.com and ns8.dondominio.com.

Each of ns1.dondominio.com and ns2.dondominio.com has one IP address: ns1.dondominio.com uses 87.117.96.2 and ns2.dondominio.com uses 87.117.96.3.

mainstream.es - robtex.com

mainstream.es

es