`groupexergia.com`

DNSSEC	⚠️ Not signed
A	185.90.56.127^{🇵🇹 WEBHS185.90.56.0/24}
		PTR	`hosting9.serverhs.org`
NS	`ns1.webhs.org` ⭐
		A	194.39.124.5^{🇵🇹 WEBHS194.39.124.0/24}
			PTR	`ns1.webhs.org`
NS	`ns2.webhs.org`
		A	185.90.56.55^{🇵🇹 WEBHS185.90.56.0/24}
			PTR	`ns2.webhs.org`
NS	`ns3.webhs.org`
		A	51.158.100.205^{🇫🇷 AS1287651.158.0.0/15 SCALEWAY Paris, France}
			PTR	`names3.serverhs.org`
NS	`ns4.webhs.org`
		A	194.39.127.1^{🇵🇹 WEBHS194.39.127.0/24}
			PTR	`ns4.webhs.org`
MX	`a1.spambusters.email` ⭐
		A	185.90.57.10^{🇵🇹 WEBHS185.90.57.0/24}
			PTR	`srv1.spambusters.email`
		A	185.90.57.191^{🇵🇹 WEBHS185.90.57.0/24}
			PTR	`srv2.spambusters.email`
		A	194.39.127.49^{🇵🇹 WEBHS194.39.127.0/24}
			PTR	`srv3.spambusters.email`
MX	`n1.spambusters.email`⁽²⁰⁾
		A	185.90.57.11^{🇵🇹 WEBHS185.90.57.0/24}
			PTR	`relay2.spambusters.email`
		A	185.90.57.192^{🇵🇹 WEBHS185.90.57.0/24}
			PTR	`relay5.spambusters.email`
		A	194.39.127.52^{🇵🇹 WEBHS194.39.127.0/24}
			PTR	`relay9.spambusters.email`
MX	`a2.spambusters.email`⁽³⁰⁾
		A	185.31.158.19^{🇵🇹 WEBHS185.31.158.0/24}
			PTR	`relay3.spambusters.email`
		A	194.39.126.11^{🇵🇹 WEBHS194.39.126.0/24}
			PTR	`relay6.spambusters.email`
		A	194.39.127.51^{🇵🇹 WEBHS194.39.127.0/24}
			PTR	`relay8.spambusters.email`
TXT	`v=spf1 +a +mx +ip4:185.90.56.127 include:_spf.spambusters.email include:_spf9...`
SOA	`ns1.webhs.org`reports@webhs.support 2026-08-03 #9

`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=1785995499

Subdomains

mail.groupexergia.com

Same first word

groupexergia.com

DNS History

14 records (8 active, 6 former)

○NSns1.3sp-webpro.com2015-06-07 → 2026-04-17 · 4 obs

● 2015-06-07 08:59:52
● 2026-04-17 08:30:38
○ 2026-08-06 06:11:56
○ 2026-08-06 06:11:58

●NSns1.webhs.org2026-08-06 → 2026-08-06 · 3 obs

○ 2026-04-17 08:30:38
● 2026-08-06 06:11:56
● 2026-08-06 06:11:58

○NSns2.3sp-webpro.com2015-06-07 → 2026-04-17 · 4 obs

● 2015-06-07 08:59:52
● 2026-04-17 08:30:38
○ 2026-08-06 06:11:56
○ 2026-08-06 06:11:58

●NSns2.webhs.org2026-08-06 → 2026-08-06 · 3 obs

○ 2026-04-17 08:30:38
● 2026-08-06 06:11:56
● 2026-08-06 06:11:58

●NSns3.webhs.org2026-08-06 → 2026-08-06 · 3 obs

○ 2026-04-17 08:30:38
● 2026-08-06 06:11:56
● 2026-08-06 06:11:58

●NSns4.webhs.org2026-08-06 → 2026-08-06 · 3 obs

○ 2026-04-17 08:30:38
● 2026-08-06 06:11:56
● 2026-08-06 06:11:58

●MXa1.spambusters.email2026-08-06 → 2026-08-06 · 3 obs

○ 2026-04-17 08:30:38
● 2026-08-06 06:11:56
● 2026-08-06 06:11:58

●MXa2.spambusters.email2026-08-06 → 2026-08-06 · 3 obs

○ 2026-04-17 08:30:38
● 2026-08-06 06:11:56
● 2026-08-06 06:11:58

○MXmail.groupexergia.com2015-06-07 → 2018-07-05 · 4 obs

● 2015-06-07 08:59:52
● 2018-07-05 04:20:34
○ 2026-03-01 12:53:44
○ 2026-08-06 06:11:58

●MXn1.spambusters.email2026-08-06 → 2026-08-06 · 3 obs

○ 2026-04-17 08:30:38
● 2026-08-06 06:11:56
● 2026-08-06 06:11:58

○MXsmtp.google.com2026-03-01 → 2026-04-17 · 5 obs

○ 2018-07-05 04:20:34
● 2026-03-01 12:53:44
● 2026-04-17 08:30:38
○ 2026-08-06 06:11:56
○ 2026-08-06 06:11:58

○A130.185.82.1522015-06-07 → 2018-07-05 · 4 obs

● 2015-06-07 08:59:52
● 2018-07-05 04:20:34
○ 2026-03-01 12:53:44
○ 2026-08-06 06:11:58

○A185.15.20.1532026-03-01 → 2026-04-17 · 5 obs

○ 2018-07-05 04:20:34
● 2026-03-01 12:53:44
● 2026-04-17 08:30:38
○ 2026-08-06 06:11:56
○ 2026-08-06 06:11:58

●A185.90.56.1272026-08-06 → 2026-08-06 · 3 obs

○ 2026-04-17 08:30:38
● 2026-08-06 06:11:56
● 2026-08-06 06:11:58

🔍 DNS Trace

📋 Delegation Chain

Zone	Nameservers	Glue
com	a.gtld-servers.net, b.gtld-servers.net, c.gtld-servers.net, d.gtld-servers.net...	-
groupexergia.com	ns1.webhs.org, ns2.webhs.org, ns3.webhs.org, ns4.webhs.org	-

✅ Authoritative Response

Server:194.39.127.1

NS records: ns1.webhs.org, ns2.webhs.org, ns3.webhs.org, ns4.webhs.org

🔒 DNSSEC Status

⚠️ Insecure (no DNSSEC)

No DS record for groupexergia.com (unsigned zone)

⏱️ Timing

Total: 647ms | Queries: -

📄 Records

Type	Count	Sample Data
A	1	`185.90.56.127`
NS	4	`ns3.webhs.org, ns4.webhs.org...`
MX	3	`n1.spambusters.email (pri: 20), a2.spambusters.email (pri: 30)...`
TXT	1	`v=spf1 +a +mx +ip4:185.90.56.127 include`
SOA	1	`ns1.webhs.org reports.webhs.support`

Analysis

Hierarchy

mail.groupexergia.com is a subdomain of groupexergia.com.

IP Addresses

groupexergia.com points to a single IP number: 185.90.56.127.

Additional host names — cege.com.pt, azcowork.azengenharia.pt, pmga.sytes.net and two others — share IP numbers with groupexergia.com.

Name Servers

groupexergia.com has four authoritative name servers: ns1.webhs.org, ns2.webhs.org, ns3.webhs.org and ns4.webhs.org.

The name servers of groupexergia.com overlap at least partially with those of other domains — among them 1070webhosting.pt, zeev.pt, bricovitor.pt and two more.

These name servers commonly appear alongside the name servers ns1.sismaticos.pt and ns2.sismaticos.pt.

ns1.webhs.org, ns2.webhs.org, ns3.webhs.org and ns4.webhs.org each resolve to one IP address: ns1.webhs.org resolves to 194.39.124.5, ns2.webhs.org resolves to 185.90.56.55, ns3.webhs.org resolves to 51.158.100.205 and ns4.webhs.org resolves to 194.39.127.1.

Mail Servers

Mail for groupexergia.com is routed through three mail servers — a1.spambusters.email, a2.spambusters.email and n1.spambusters.email.

groupexergia.com shares mail servers — at least in part — with other domains, including redfenix.pt, deslocarpalavras.pt, ateaofimdomundo.com and two others.

a1.spambusters.email, a2.spambusters.email and n1.spambusters.email each resolve to three IP addresses. a1.spambusters.email resolves to 185.90.57.10, 185.90.57.191 and 194.39.127.49. a2.spambusters.email resolves to 185.31.158.19, 194.39.126.11 and 194.39.127.51. n1.spambusters.email resolves to 185.90.57.11, 185.90.57.192 and 194.39.127.52.

groupexergia.com - robtex.com