`extremesolutions.pt`

DNSSEC	⚠️ Not signed
A	85.88.136.223^{🇵🇹 COLT85.88.128.0/19 Internet Portugal}
NS	`ns1.ahp.pt` ⭐
		A	85.88.136.11^{🇵🇹 COLT85.88.128.0/19 Internet Portugal}
			PTR	`ns.ahp.pt`
NS	`ns2.ahp.pt`
		A	85.88.136.14^{🇵🇹 COLT85.88.128.0/19 Internet Portugal}
			PTR	`ns2.ahp.pt`
NS	`ns3.ahp.pt`
		A	213.58.166.125^{🇵🇹 ONI213.58.128.0/18 TELECOM IP Address}
MX	`mx.ahp.pt` ⭐
		A	85.88.136.234^{🇵🇹 COLT85.88.128.0/19 Internet Portugal}
			PTR	`mx.ahp.pt`
TXT	`google-site-verification=okzcZ2buMmX9vIW9X5CTa47DDsTaBFfvCv45_O9OF5A`
TXT	`_globalsign-domain-verification=r3c5ZHZutu01Unfxl9ha-w_OZKiDGw2SrjHTGPrx5-`
TXT	`v=spf1 a mx ip4:85.88.136.253 ip4:85.88.136.222 ip4:85.88.136.232 ip4:85.88.1...`
SOA	`ns1.ahp.pt`postmaster@ahp.pt 2026-02-03 #1

`pt`

	DNSSEC	🔒 Signed (DS record present)
	NS	`curiosity.dns.pt` ⭐ 🔒
	NS	`a.dns.pt` 🔒
	NS	`b.dns.pt` 🔒
	NS	`c.dns.pt` 🔒
	NS	`d.dns.pt` 🔒
	NS	`e.dns.pt` 🔒
	NS	`g.dns.pt` 🔒
	NS	`h.dns.pt` 🔒
	NS	`ns.dns.br` 🔒
	NS	`ns2.nic.fr` 🔒
	SOA	`curiosity.dns.pt`request@dns.pt 2026-02-17 #2

Subdomains

nginx.extremesolutions.pt

Same first word

extremesolutions.gr

extremesolutions.pt

extremesolutions.com.au

extremesolutions.net

DNS History

6 records (5 active, 1 former)

●NSns1.ahp.pt2020-03-06 → 2026-02-28 · 2 obs

● 2020-03-06 05:08:46
● 2026-02-28 23:43:36

●NSns2.ahp.pt2020-03-06 → 2026-02-28 · 2 obs

● 2020-03-06 05:08:46
● 2026-02-28 23:43:36

●NSns3.ahp.pt2020-03-06 → 2026-02-28 · 2 obs

● 2020-03-06 05:08:46
● 2026-02-28 23:43:36

●MXmx.ahp.pt2020-03-06 → 2026-02-28 · 2 obs

● 2020-03-06 05:08:46
● 2026-02-28 23:43:36

●A85.88.136.2232026-02-28 → 2026-02-28 · 2 obs

○ 2020-03-06 05:08:46
● 2026-02-28 23:43:36

○A85.88.136.2462020-03-06 → 2020-03-06 · 2 obs

● 2020-03-06 05:08:46
○ 2026-02-28 23:43:36

🔍 DNS Trace

📋 Delegation Chain

Zone	Nameservers	Glue
pt	c.dns.pt, a.dns.pt, e.dns.pt, h.dns.pt...	-
extremesolutions.pt	ns1.ahp.pt, ns2.ahp.pt, ns3.ahp.pt	1 record

✅ Authoritative Response

Server: 85.88.136.11

NS records: ns1.ahp.pt, ns2.ahp.pt, ns3.ahp.pt

🔒 DNSSEC Status

⚠️ Insecure (no DNSSEC)

No DS record for extremesolutions.pt (unsigned zone)

⏱️ Timing

Total: 3886ms | Queries: -

📄 Records

Type	Count	Sample Data
A	1	`85.88.136.223`
NS	3	`ns1.ahp.pt, ns2.ahp.pt...`
MX	1	`mx.ahp.pt (pri: 10)`
TXT	3	`google-site-verification=okzcZ2buMmX9vIW, v=spf1 a mx ip4:85.88.136.253 ip4:85.88....`
SOA	1	`ns1.ahp.pt postmaster.ahp.pt`

📌 Glue Records Collected

Total: 1

Out-of-bailiwick: 1 (ns2.ahp.pt)

Analysis

Hierarchy

extremesolutions.pt is a parent of nginx.extremesolutions.pt.

IP Addresses

extremesolutions.pt points to a single IP number: 85.88.136.223.

Other host names, for instance nginx.extremesolutions.pt, ordemeconomistas.pt, itds.pt and relay.ordemeconomistas.pt share IP numbers with extremesolutions.pt.

Name Servers

The delegation for extremesolutions.pt is handled by three name servers: ns1.ahp.pt, ns2.ahp.pt and ns3.ahp.pt.

extremesolutions.pt at least partially shares name servers with other domains, for instance ypenergia.com, wise2cert.pt, pkf.pt, aese.pt and hospitalcruzvermelha.pt.

These name servers are commonly used with the name servers ns.ahp.pt.

Host names with one IP number:

ns1.ahp.pt points to 85.88.136.11.

ns2.ahp.pt points to 85.88.136.14.

ns3.ahp.pt points to 213.58.166.125.

Mail Servers

extremesolutions.pt is handled by a single mail server, mx.ahp.pt.

extremesolutions.pt uses the same mail server configuration as other domains, such as garcia-pereira.pt, acepi.pt, cnct.pt, mediadetails.com and itds.pt.

mx.ahp.pt points to a single IP: 85.88.136.234.

extremesolutions.pt - robtex.com