`madridguide.net`

DNSSEC	⚠️ Not signed
NS	`dns7.servidoresdns.net` ⚠️ Not in zone NS records
		A	217.76.128.131^{🇪🇸 IONOS-AS217.76.128.0/19 arsys.es}
			PTR	`dns7.servidoresdns.net`
NS	`dns8.servidoresdns.net` ⚠️ Not in zone NS records
		A	82.223.218.135^{🇪🇸 IONOS-AS82.223.0.0/16 arsys.es}
			PTR	`dns8.servidoresdns.net`

`net`

	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=1776092207

Same first word

madridguide.jp

madridguide.net

DNS History

2 records (2 active, 0 former)

●NSdns7.servidoresdns.net2026-02-26 → 2026-04-13 · 2 obs

● 2026-02-26 08:39:42
● 2026-04-13 15:10:28

●NSdns8.servidoresdns.net2026-02-26 → 2026-04-13 · 2 obs

● 2026-02-26 08:39:42
● 2026-04-13 15:10:28

🔍 DNS Trace

📋 Delegation Chain

Zone	Nameservers	Glue
net	a.gtld-servers.net, j.gtld-servers.net, k.gtld-servers.net, d.gtld-servers.net...	-
madridguide.net	dns7.servidoresdns.net, dns8.servidoresdns.net	2 records

✅ Authoritative Response

Server:217.76.128.131

NS records: dns7.servidoresdns.net, dns8.servidoresdns.net

🔒 DNSSEC Status

⚠️ Insecure (no DNSSEC)

No DS record for madridguide.net (unsigned zone)

⏱️ Timing

Total: 284ms | Queries: -

📄 Records

Type	Count	Sample Data

📌 Glue Records Collected

Total: 2

Out-of-bailiwick: 2 (dns7.servidoresdns.net, dns8.servidoresdns.net)

Analysis

Name Servers

Two name servers dns7.servidoresdns.net and dns8.servidoresdns.net are delegated to madridguide.net.

madridguide.net uses the same name server configuration as other domains, such as serversdns.org, sersum.com, kronos.es, binarycdn.net and tilosolver.net.

madridguide.net shares some name servers with other domains, for example dama.es.

Host names with a single IP address:

dns7.servidoresdns.net points to 217.76.128.131

dns8.servidoresdns.net points to 82.223.218.135

madridguide.net - robtex.com

madridguide.net

net