`decoledvalencia.com`

DNSSEC	⚠️ Not signed
A	51.38.62.183^{🇫🇷 OVH51.38.0.0/16}
		PTR	`host.cpse53.eu`
NS	`dns1.sered.net` ⭐
		A	185.37.231.10^{🇪🇸 ASN-XTUDIONET185.37.231.0/24}
			PTR	`dns1.sered.net`
NS	`dns2.sered.net`
		A	46.175.128.146^{🇪🇸 ASN-XTUDIONET46.175.128.0/24}
			PTR	`dns2.sered.net`
NS	`dns3.sered.net` ⚠️ Not in parent delegation
		A	193.84.177.223^{🇪🇸 ASN-XTUDIONET193.84.177.0/24}
			PTR	`dns3.sered.net`
NS	`dns4.sered.net` ⚠️ Not in parent delegation
		A	193.84.177.125^{🇪🇸 ASN-XTUDIONET193.84.177.0/24}
			PTR	`dns4.sered.net`
MX	`decoledvalencia.com` ⭐
		A	51.38.62.183^{🇫🇷 OVH51.38.0.0/16}
			PTR	`host.cpse53.eu`
TXT	`v=spf1 ip4:51.38.62.183 include:_spf.gestiondeservidor.net include:spf.ipzmar...`
SOA	`dns1.sered.net`alertas@sered.cloud 2026-04-21 #0

`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=1777333181

MX for

decoledvalencia.com

Same first word

decoledvalencia.com

DNS History

9 records (6 active, 3 former)

●NSdns1.sered.net2026-04-04 → 2026-04-27 · 3 obs

○ 2017-07-03 12:59:34
● 2026-04-04 00:10:22
● 2026-04-27 23:46:12

●NSdns2.sered.net2026-04-04 → 2026-04-27 · 3 obs

○ 2017-07-03 12:59:34
● 2026-04-04 00:10:22
● 2026-04-27 23:46:12

●NSdns3.sered.net2026-04-04 → 2026-04-27 · 3 obs

○ 2017-07-03 12:59:34
● 2026-04-04 00:10:22
● 2026-04-27 23:46:12

●NSdns4.sered.net2026-04-04 → 2026-04-27 · 3 obs

○ 2017-07-03 12:59:34
● 2026-04-04 00:10:22
● 2026-04-27 23:46:12

○NSmds02.misdns.org2015-05-24 → 2017-07-03 · 4 obs

● 2015-05-24 00:16:18
● 2017-07-03 12:59:34
○ 2026-04-04 00:10:22
○ 2026-04-27 23:46:12

○NSmds02b.misdns.org2015-05-24 → 2017-07-03 · 4 obs

● 2015-05-24 00:16:18
● 2017-07-03 12:59:34
○ 2026-04-04 00:10:22
○ 2026-04-27 23:46:12

●MXdecoledvalencia.com2015-05-24 → 2026-04-27 · 2 obs

● 2015-05-24 00:16:18
● 2026-04-27 23:46:12

●A51.38.62.1832026-04-04 → 2026-04-27 · 3 obs

○ 2017-07-03 12:59:34
● 2026-04-04 00:10:22
● 2026-04-27 23:46:12

○A91.121.237.442015-05-24 → 2017-07-03 · 4 obs

● 2015-05-24 00:16:18
● 2017-07-03 12:59:34
○ 2026-04-04 00:10:22
○ 2026-04-27 23:46:12

🔍 DNS Trace

📋 Delegation Chain

Zone	Nameservers	Glue
com	a.gtld-servers.net, b.gtld-servers.net, c.gtld-servers.net, d.gtld-servers.net...	-
decoledvalencia.com	dns1.sered.net, dns2.sered.net	-

✅ Authoritative Response

Server:46.175.128.146

NS records: dns1.sered.net, dns2.sered.net

🔒 DNSSEC Status

⚠️ Insecure (no DNSSEC)

No DS record for decoledvalencia.com (unsigned zone)

⏱️ Timing

Total: 522ms | Queries: -

📄 Records

Type	Count	Sample Data
A	1	`51.38.62.183`
NS	4	`dns4.sered.net, dns3.sered.net...`
MX	1	`decoledvalencia.com (pri: 0)`
TXT	1	`v=spf1 ip4:51.38.62.183 include:_spf.ges`
SOA	1	`dns1.sered.net alertas.sered.cloud`

Analysis

Mail Server Role

decoledvalencia.com serves as the mail server for decoledvalencia.com.

IP Addresses

decoledvalencia.com points to a single IP number: 51.38.62.183.

Other host names, for instance civitasimagium.com, distribucionesfermin.com, mail.aulavirtual.cursodeinstalador.com, cpse53.eu and anpoartigrafiche.it share IP numbers with decoledvalencia.com.

Name Servers

decoledvalencia.com is delegated to four name servers: dns1.sered.net, dns2.sered.net, dns3.sered.net and dns4.sered.net.

decoledvalencia.com at least partially shares name servers with other domains, for instance impresorasgratis.com, fan.ad, livemyplace.com, adore(0x706f726e).com and cerrajeros-alcorcon.es.

These name servers are commonly used with the name servers dns.sered.net.

Host names with a single IP address

dns1.sered.net points to 185.37.231.10

dns2.sered.net points to 46.175.128.146

dns3.sered.net points to 193.84.177.223

dns4.sered.net points to 193.84.177.125

Mail Servers

A single mail server handles decoledvalencia.com.

decoledvalencia.com points to a single IP: 51.38.62.183.

decoledvalencia.com - robtex.com