`rltconstruccion.com`

DNSSEC	⚠️ Not signed
A	193.84.177.249^{🇪🇸 ASN-XTUDIONET193.84.177.0/24}
		PTR	`host.cpse46.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`
		A	193.84.177.223^{🇪🇸 ASN-XTUDIONET193.84.177.0/24}
			PTR	`dns3.sered.net`
NS	`dns4.sered.net`
		A	193.84.177.125^{🇪🇸 ASN-XTUDIONET193.84.177.0/24}
			PTR	`dns4.sered.net`
MX	`rltconstruccion.com` ⭐
		A	193.84.177.249^{🇪🇸 ASN-XTUDIONET193.84.177.0/24}
			PTR	`host.cpse46.eu`
TXT	`v=spf1 ip4:193.84.177.249 include:_spf.gestiondeservidor.net +a +mx +ip4:185....`
SOA	`dns1.sered.net`alertas@sered.cloud 2026-03-27 #1

`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=1776025427

MX for

rltconstruccion.com

Same first word

rltconstruccion.com

Similar names

crlconstruction.com

lcrconstruction.com

rlcconstruction.net

lcrconstruction.net

rclconstruction.com

clrconstruction.net

rlcconstruction.com

DNS History

7 records (6 active, 1 former)

●NSdns1.sered.net2018-08-21 → 2026-04-12 · 2 obs

● 2018-08-21 07:17:50
● 2026-04-12 20:43:06

●NSdns2.sered.net2018-08-21 → 2026-04-12 · 2 obs

● 2018-08-21 07:17:50
● 2026-04-12 20:43:06

●NSdns3.sered.net2026-03-25 → 2026-04-12 · 3 obs

○ 2018-08-21 07:17:50
● 2026-03-25 22:47:56
● 2026-04-12 20:43:06

●NSdns4.sered.net2026-03-25 → 2026-04-12 · 3 obs

○ 2018-08-21 07:17:50
● 2026-03-25 22:47:56
● 2026-04-12 20:43:06

●MXrltconstruccion.com2018-08-21 → 2026-04-12 · 2 obs

● 2018-08-21 07:17:50
● 2026-04-12 20:43:06

○A185.162.171.1002018-08-21 → 2018-08-21 · 3 obs

● 2018-08-21 07:17:50
○ 2026-03-25 22:47:56
○ 2026-04-12 20:43:06

●A193.84.177.2492026-03-25 → 2026-04-12 · 3 obs

○ 2018-08-21 07:17:50
● 2026-03-25 22:47:56
● 2026-04-12 20:43:06

🔍 DNS Trace

📋 Delegation Chain

Zone	Nameservers	Glue
com	j.gtld-servers.net, a.gtld-servers.net, h.gtld-servers.net, b.gtld-servers.net...	-
rltconstruccion.com	dns3.sered.net, dns4.sered.net, dns1.sered.net, dns2.sered.net	-

✅ Authoritative Response

Server:46.175.128.146

NS records: dns3.sered.net, dns4.sered.net, dns1.sered.net, dns2.sered.net

🔒 DNSSEC Status

⚠️ Insecure (no DNSSEC)

No DS record for rltconstruccion.com (unsigned zone)

⏱️ Timing

Total: 463ms | Queries: -

📄 Records

Type	Count	Sample Data
A	1	`193.84.177.249`
NS	4	`dns4.sered.net, dns1.sered.net...`
MX	1	`rltconstruccion.com (pri: 0)`
TXT	1	`v=spf1 ip4:193.84.177.249 include:_spf.g`
SOA	1	`dns1.sered.net alertas.sered.cloud`

Analysis

Mail Server Role

For rltconstruccion.com, the mail server is rltconstruccion.com.

IP Addresses

rltconstruccion.com resolves to one IP number: 193.84.177.249.

other host names including veterinariaversalles.com, halos.es, contableuk.com, bigshot-agentur.com and herbomundo.com share IP numbers with rltconstruccion.com.

Name Servers

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

rltconstruccion.com at least partially shares name servers with other domains, for instance conscienciayfertilidad.com, figurasanime.com, reparacionelectrodomesticoscordoba.com, evamariabernal.com and fabricanet.com.

These name servers are commonly used alongside creativa1.sered.net and creativa2.sered.net.

Host names with one IP number: 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

rltconstruccion.com is served by a single mail server, rltconstruccion.com.

rltconstruccion.com resolves to IP 193.84.177.249.

rltconstruccion.com - robtex.com