`3sa-informatica.com`

DNSSEC	⚠️ Not signed
A	185.240.248.89^{🇵🇹 RACKFIBER185.240.248.0/24}
		PTR	`cp80.redewt.net`
NS	`ns1.wtservers.com` ⭐
		A	2a0d:3b80:cafe:0:5054:ff:fec3:be5d^{🇵🇹 RACKFIBER2a0d:3b80::/29}
		A	185.118.112.2^{🇵🇹 RACKFIBER185.118.112.0/22}
			PTR	`ns1.wtservers.com`
NS	`ns2.wtservers.com`
		A	2a0f:c700:20:70::1^{🇵🇹 RACKFIBER2a0f:c700::/33}
		A	45.154.66.253^{🇵🇹 RACKFIBER45.154.66.0/24}
NS	`ns3.wtservers.com`
		A	2a01:4f8:c013:e3ab::1^{🇩🇪 Hetzner2a01:4f8::/32 HETZNER-IPv6-BLK}
		A	138.199.231.191^{🇩🇪 Hetzner138.199.128.0/17 HETZNER-DC}
			PTR	`ns3.wtservers.com`
MX	`3sa-informatica.com` ⭐
		A	185.240.248.89^{🇵🇹 RACKFIBER185.240.248.0/24}
			PTR	`cp80.redewt.net`
TXT	`v=spf1 +a +mx +ip4:185.240.248.89 +ip4:185.240.248.238 include:spf.redewt.net...`
SOA	`ns1.wtservers.com`mail+SHLinux/cp80@report.redewt.net 2026-02-10 #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=1771291435

DNS History

9 records (5 active, 4 former)

●NSns1.wtservers.com2026-03-09 → 2026-03-09 · 3 obs

○ 2017-12-21 20:45:08
● 2026-03-09 10:03:56
● 2026-03-09 10:03:58

○NSns119.webhostingworld.net2016-12-21 → 2017-12-21 · 4 obs

● 2016-12-21 00:01:58
● 2017-12-21 20:45:08
○ 2026-03-09 10:03:56
○ 2026-03-09 10:03:58

○NSns120.webhostingworld.net2016-12-21 → 2017-12-21 · 4 obs

● 2016-12-21 00:01:58
● 2017-12-21 20:45:08
○ 2026-03-09 10:03:56
○ 2026-03-09 10:03:58

●NSns2.wtservers.com2026-03-09 → 2026-03-09 · 3 obs

○ 2017-12-21 20:45:08
● 2026-03-09 10:03:56
● 2026-03-09 10:03:58

●NSns3.wtservers.com2026-03-09 → 2026-03-09 · 3 obs

○ 2017-12-21 20:45:08
● 2026-03-09 10:03:56
● 2026-03-09 10:03:58

●MX3sa-informatica.com2016-12-21 → 2026-03-09 · 2 obs

● 2016-12-21 00:01:58
● 2026-03-09 10:03:58

○A184.154.104.1062017-12-21 → 2017-12-21 · 4 obs

○ 2016-12-21 00:01:58
● 2017-12-21 20:45:08
○ 2026-03-09 10:03:56
○ 2026-03-09 10:03:58

●A185.240.248.892026-03-09 → 2026-03-09 · 3 obs

○ 2017-12-21 20:45:08
● 2026-03-09 10:03:56
● 2026-03-09 10:03:58

○A67.23.241.1142016-12-21 → 2016-12-21 · 3 obs

● 2016-12-21 00:01:58
○ 2017-12-21 20:45:08
○ 2026-03-09 10:03:58

🔍 DNS Trace

📋 Delegation Chain

Zone	Nameservers	Glue
com	l.gtld-servers.net, j.gtld-servers.net, h.gtld-servers.net, d.gtld-servers.net...	-
3sa-informatica.com	ns1.wtservers.com, ns2.wtservers.com, ns3.wtservers.com	6 records

✅ Authoritative Response

Server: 45.154.66.253

NS records: ns1.wtservers.com, ns2.wtservers.com, ns3.wtservers.com

🔒 DNSSEC Status

⚠️ Insecure (no DNSSEC)

No DS record for 3sa-informatica.com (unsigned zone)

⏱️ Timing

Total: 355ms | Queries: -

📄 Records

Type	Count	Sample Data
A	1	`185.240.248.89`
NS	3	`ns1.wtservers.com, ns3.wtservers.com...`
MX	1	`3sa-informatica.com (pri: 0)`
TXT	1	`v=spf1 +a +mx +ip4:185.240.248.89 +ip4:1`
SOA	1	`ns1.wtservers.com mail+SHLinux/cp80.repo`

📌 Glue Records Collected

Total: 6

Out-of-bailiwick: 6 (ns1.wtservers.com, ns1.wtservers.com, ns2.wtservers.com...)

Analysis

IP Addresses

3sa-informatica.com resolves to a single IP: 185.240.248.89.

Other host names, for instance campoblue.com, cpanel.tradeinhouse.com, aciab.pt, _dc-mx.cddda093bab4.azportugal.com and fppd.pt share IP numbers with 3sa-informatica.com.

Name Servers

3sa-informatica.com delegates to three name servers: ns1.wtservers.com, ns2.wtservers.com and ns3.wtservers.com.

3sa-informatica.com shares some name servers with other domains, for example novitop.com, enfield-project.eu, novaimagem.co.pt, estreladoparaiso.com and americodias.pt.

These name servers are commonly used together with ns3.qwe.pt and ns4.qwe.pt.

Host names with two IP numbers:

ns1.wtservers.com: 2a0d:3b80:cafe:0:5054:ff:fec3:be5d and 185.118.112.2

ns2.wtservers.com: 2a0f:c700:20:70::1 and 45.154.66.253

ns3.wtservers.com: 2a01:4f8:c013:e3ab::1 and 138.199.231.191

Mail Servers

One mail server handles 3sa-informatica.com.

Host name 3sa-informatica.com points to IP 185.240.248.89.

3sa-informatica.com - robtex.com