`cerogradossur.com`

DNSSEC	⚠️ Not signed
A	46.225.47.134^{🇮🇷 Hetzner46.224.0.0/15 HETZNER-DC}
		PTR	`static.134.47.225.46.clients.your-server.de`
NS	`ns1.cdmon.net` ⭐
		A	35.189.106.232^{🇬🇧 Google35.189.96.0/20}
			PTR	`ns1.cdmon.net`
NS	`ns2.cdmon.net`
		A	35.195.57.29^{🇧🇪 Google35.195.48.0/20}
			PTR	`29.57.195.35.bc.googleusercontent.com`
NS	`ns3.cdmon.net`
		A	35.157.47.125^{🇩🇪 Amazon35.156.0.0/14 EC2 FRA prefix}
			PTR	`ns3.cdmon.net`
NS	`ns4.cdmondns-01.org`
		A	52.58.66.183^{🇩🇪 Amazon52.58.0.0/15 EC2 FRA Prefix}
			PTR	`ns4.cdmondns-01.org`
NS	`ns5.cdmondns-01.com`
		A	52.59.146.62^{🇩🇪 Amazon52.58.0.0/15 EC2 FRA Prefix}
			PTR	`ns5.cdmondns-01.com`
MX	`mail.cerogradossur.com` ⭐
		A	134.0.12.106^{🇪🇸 CDmon134.0.8.0/21 10dencehispahard, S.L.}
			PTR	`vxmab-19.srv.cat`
TXT	`v=spf1 include:_spf.srv.cat ~all`
SOA	`ns1.cdmon.net`hostmaster@cerogradossur.com 2026-07-05 #4

`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=1784449082

Subdomains

www.cerogradossur.com

Same first word

cerogradossur.com

DNS History

15 records (7 active, 8 former)

○NSdns1.name-services.com2008-03-18 → 2008-03-18 · 3 obs

● 2008-03-18 04:21:42
○ 2015-08-10 05:53:50
○ 2026-07-19 08:38:48

○NSdns2.name-services.com2008-03-18 → 2008-03-18 · 3 obs

● 2008-03-18 04:21:42
○ 2015-08-10 05:53:50
○ 2026-07-19 08:38:48

○NSdns3.name-services.com2008-03-18 → 2008-03-18 · 3 obs

● 2008-03-18 04:21:42
○ 2015-08-10 05:53:50
○ 2026-07-19 08:38:48

○NSdns4.name-services.com2008-03-18 → 2008-03-18 · 3 obs

● 2008-03-18 04:21:42
○ 2015-08-10 05:53:50
○ 2026-07-19 08:38:48

○NSdns5.name-services.com2008-03-18 → 2008-03-18 · 3 obs

● 2008-03-18 04:21:42
○ 2015-08-10 05:53:50
○ 2026-07-19 08:38:48

●NSns1.cdmon.net2026-07-09 → 2026-07-19 · 3 obs

○ 2017-03-31 09:12:52
● 2026-07-09 02:50:58
● 2026-07-19 08:38:48

○NSns1.sistemasytecnologias.com2015-08-10 → 2017-03-31 · 5 obs

○ 2008-03-18 04:21:42
● 2015-08-10 05:53:50
● 2017-03-31 09:12:52
○ 2026-07-09 02:50:58
○ 2026-07-19 08:38:48

●NSns2.cdmon.net2026-07-09 → 2026-07-19 · 3 obs

○ 2017-03-31 09:12:52
● 2026-07-09 02:50:58
● 2026-07-19 08:38:48

○NSns2.sistemasytecnologias.com2015-08-10 → 2017-03-31 · 5 obs

○ 2008-03-18 04:21:42
● 2015-08-10 05:53:50
● 2017-03-31 09:12:52
○ 2026-07-09 02:50:58
○ 2026-07-19 08:38:48

●NSns3.cdmon.net2026-07-09 → 2026-07-19 · 3 obs

○ 2017-03-31 09:12:52
● 2026-07-09 02:50:58
● 2026-07-19 08:38:48

●NSns4.cdmondns-01.org2026-07-09 → 2026-07-19 · 3 obs

○ 2017-03-31 09:12:52
● 2026-07-09 02:50:58
● 2026-07-19 08:38:48

●NSns5.cdmondns-01.com2026-07-09 → 2026-07-19 · 3 obs

○ 2017-03-31 09:12:52
● 2026-07-09 02:50:58
● 2026-07-19 08:38:48

●MXmail.cerogradossur.com2008-03-18 → 2026-07-19 · 2 obs

● 2008-03-18 04:21:42
● 2026-07-19 08:38:48

●A46.225.47.1342026-07-09 → 2026-07-19 · 3 obs

○ 2017-03-31 09:12:52
● 2026-07-09 02:50:58
● 2026-07-19 08:38:48

○A84.124.52.122015-08-10 → 2017-03-31 · 5 obs

○ 2008-03-18 04:21:42
● 2015-08-10 05:53:50
● 2017-03-31 09:12:52
○ 2026-07-09 02:50:58
○ 2026-07-19 08:38:48

🔍 DNS Trace

📋 Delegation Chain

Zone	Nameservers	Glue
com	h.gtld-servers.net, m.gtld-servers.net, f.gtld-servers.net, j.gtld-servers.net...	-
cerogradossur.com	ns1.cdmon.net, ns2.cdmon.net, ns3.cdmon.net, ns5.cdmondns-01.com...	1 record

✅ Authoritative Response

Server:52.58.66.183

NS records: ns1.cdmon.net, ns2.cdmon.net, ns3.cdmon.net, ns5.cdmondns-01.com, ns4.cdmondns-01.org

🔒 DNSSEC Status

⚠️ Insecure (no DNSSEC)

No DS record for cerogradossur.com (unsigned zone)

⏱️ Timing

Total: 1796ms | Queries: -

📄 Records

Type	Count	Sample Data
A	1	`46.225.47.134`
NS	5	`ns2.cdmon.net, ns3.cdmon.net...`
MX	1	`mail.cerogradossur.com (pri: 10)`
TXT	1	`v=spf1 include:_spf.srv.cat ~all`
SOA	1	`ns1.cdmon.net hostmaster.cerogradossur.c`

📌 Glue Records Collected

Total: 1

Out-of-bailiwick: 1 (ns5.cdmondns-01.com)

Analysis

Hierarchy

www.cerogradossur.com is delegated beneath cerogradossur.com.

IP Addresses

cerogradossur.com points to a single IP number: 46.225.47.134.

Additional host names — rugauto.es, ganvam.org, philippefernandez.com and two others — share IP numbers with cerogradossur.com.

Name Servers

Delegation for cerogradossur.com is to five name servers: ns5.cdmondns-01.com, ns1.cdmon.net, ns2.cdmon.net and two others.

There is at least partial name server overlap between cerogradossur.com and other domains — buslica.com, esunblog.com, maskeflow.com and two more among them.

These name servers frequently co-occur with the name servers ns3.cdmon.net and ns4.cdmondns-01.org.

Host names pointing to a single IP address:

ns5.cdmondns-01.com resolves to the IP address 52.59.146.62.

ns1.cdmon.net resolves to the IP address 35.189.106.232.

ns2.cdmon.net resolves to the IP address 35.195.57.29.

ns3.cdmon.net resolves to the IP address 35.157.47.125.

ns4.cdmondns-01.org resolves to the IP address 52.58.66.183.

Mail Servers

cerogradossur.com has one mail server: mail.cerogradossur.com.

mail.cerogradossur.com resolves to 134.0.12.106 and no other IP number.

cerogradossur.com - robtex.com