`heldercarreiro.com`

DNSSEC	⚠️ Not signed
A	50.65.113.232^{🇨🇦 ASN-SHAW50.65.112.0/22}
		PTR	`s010628704e739e5a.ed.shawcable.net`
NS	`ns2.no-ip.com` ⭐
		A	2a07:dc00:180::53^{🇺🇸 AS299972a07:dc00:180::/44}
			PTR	`ns2.no-ip.com`
		A	194.62.180.53^{🇺🇸 AS29997194.62.180.0/24}
			PTR	`ns2.no-ip.com`
NS	`ns1.no-ip.com`
		A	2a07:dc00:1810::53^{🇺🇸 AS299972a07:dc00:1810::/44}
			PTR	`ns1.no-ip.com`
		A	194.62.181.53^{🇺🇸 AS29997194.62.181.0/24}
			PTR	`ns1.no-ip.com`
NS	`ns3.no-ip.com`
		A	2a07:dc00:2550::53^{🇺🇸 AS299972a07:dc00:2550::/44}
			PTR	`ns3.no-ip.com`
		A	204.16.255.53^{🇺🇸 AS29997204.16.255.0/24 Vultr Customer Route}
			PTR	`ns3.no-ip.com`
NS	`ns4.no-ip.com`
		A	2620:0:2e64::53^{🇺🇸 AS299972620:0:2e64::/48 Vitalwerks Internet Solutions, LLC dba No-IP}
			PTR	`ns4.no-ip.com`
		A	204.16.254.53^{🇺🇸 AS29997204.16.254.0/24 Vultr Customer Route}
			PTR	`ns4.no-ip.com`
NS	`ns5.no-ip.com`
		A	194.62.181.53^{🇺🇸 AS29997194.62.181.0/24}
			PTR	`ns1.no-ip.com`
MX	`mail.heldercarreiro.com`⁽²⁰⁾
		A	50.65.113.232^{🇨🇦 ASN-SHAW50.65.112.0/22}
			PTR	`s010628704e739e5a.ed.shawcable.net`
SOA	`ns2.no-ip.com`hostmaster@no-ip.com serial=1361

`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=1771291435

Subdomains

mail.heldercarreiro.com

Same first word

heldercarreiro.com

DNS History

10 records (7 active, 3 former)

●NSns1.no-ip.com2015-06-04 → 2026-03-23 · 2 obs

● 2015-06-04 16:07:50
● 2026-03-23 20:35:44

●NSns2.no-ip.com2015-06-04 → 2026-03-23 · 2 obs

● 2015-06-04 16:07:50
● 2026-03-23 20:35:44

●NSns3.no-ip.com2015-06-04 → 2026-03-23 · 2 obs

● 2015-06-04 16:07:50
● 2026-03-23 20:35:44

●NSns4.no-ip.com2015-06-04 → 2026-03-23 · 2 obs

● 2015-06-04 16:07:50
● 2026-03-23 20:35:44

●NSns5.no-ip.com2015-06-04 → 2026-03-23 · 2 obs

● 2015-06-04 16:07:50
● 2026-03-23 20:35:44

●MXmail.heldercarreiro.com2015-06-04 → 2026-03-23 · 2 obs

● 2015-06-04 16:07:50
● 2026-03-23 20:35:44

○A50.65.112.2372016-11-08 → 2017-09-02 · 4 obs

○ 2016-04-09 10:49:56
● 2016-11-08 01:51:18
● 2017-09-02 23:28:56
○ 2026-03-23 20:35:44

●A50.65.113.2322026-03-23 → 2026-03-23 · 2 obs

○ 2017-09-02 23:28:56
● 2026-03-23 20:35:44

○A68.148.74.1712016-04-09 → 2016-04-09 · 4 obs

○ 2016-01-14 09:35:14
● 2016-04-09 10:49:56
○ 2016-11-08 01:51:18
○ 2026-03-23 20:35:44

○A68.148.92.1202015-06-04 → 2016-01-14 · 4 obs

● 2015-06-04 16:07:50
● 2016-01-14 09:35:14
○ 2016-04-09 10:49:56
○ 2026-03-23 20:35:44

🔍 DNS Trace

📋 Delegation Chain

Zone	Nameservers	Glue
com	a.gtld-servers.net, b.gtld-servers.net, c.gtld-servers.net, d.gtld-servers.net...	-
heldercarreiro.com	ns3.no-ip.com, ns2.no-ip.com, ns1.no-ip.com, ns4.no-ip.com...	9 records

✅ Authoritative Response

Server:194.62.180.53

NS records: ns3.no-ip.com, ns2.no-ip.com, ns1.no-ip.com, ns4.no-ip.com, ns5.no-ip.com

🔒 DNSSEC Status

⚠️ Insecure (no DNSSEC)

No DS record for heldercarreiro.com (unsigned zone)

⏱️ Timing

Total: 304ms | Queries: -

📄 Records

Type	Count	Sample Data
A	1	`50.65.113.232`
NS	5	`ns2.no-ip.com, ns1.no-ip.com...`
MX	5	`mail.heldercarreiro.com (pri: 20), mail.heldercarreiro.com (pri: 10)...`
SOA	1	`ns2.no-ip.com hostmaster.no-ip.com`

📌 Glue Records Collected

Total: 9

Out-of-bailiwick: 9 (ns3.no-ip.com, ns3.no-ip.com, ns2.no-ip.com...)

Analysis

Hierarchy

The parent of mail.heldercarreiro.com is heldercarreiro.com.

IP Addresses

heldercarreiro.com points to a single IP: 50.65.113.232.

Other host names such as hcctech.ca and mail.heldercarreiro.com share IP numbers with heldercarreiro.com.

Name Servers

heldercarreiro.com is delegated to five name servers: ns1.no-ip.com, ns2.no-ip.com, ns3.no-ip.com, ns4.no-ip.com and ns5.no-ip.com.

heldercarreiro.com partially shares name servers with other domains; examples include strictlyaccounting.com, weakserver.com, lfcrackers.com, netcloud.pt and bongiorno.org.

These name servers are commonly used with static-1.no-ip.com, static-2.no-ip.com and static-3.no-ip.com.

Hosts with two IPs:

Host ns1.no-ip.com points to 2a07:dc00:1810::53 and 194.62.181.53.

Host ns2.no-ip.com points to 2a07:dc00:180::53 and 194.62.180.53.

Host ns3.no-ip.com points to 2a07:dc00:2550::53 and 204.16.255.53.

Host ns4.no-ip.com points to 2620:0:2e64::53 and 204.16.254.53.

Hosts with a single IP:

Host ns5.no-ip.com points to 194.62.181.53.

Hosts pointing to 194.62.181.53: ns1.no-ip.com and ns5.no-ip.com.

Mail Servers

heldercarreiro.com is handled by a single mail server, mail.heldercarreiro.com.

mail.heldercarreiro.com points to a single IP: 50.65.113.232.

heldercarreiro.com - robtex.com