`webolution.pt`

DNSSEC	⚠️ Not signed
NS	`ns1.webolution.pt` ⭐ ⚠️ Not in zone NS records
		A	173.212.251.154^{🇩🇪 CONTABO173.212.248.0/22}
			PTR	`dc2.webolution.dev`
NS	`ns2.webolution.pt` ⚠️ Not in zone NS records
SOA	`ns1.webolution.pt`tja@webolution.pt 2025-10-09 #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` ⚠️ Not in parent delegation
	NS	`ns2.nic.fr` ⚠️ Not in parent delegation
	SOA	`curiosity.dns.pt`request@dns.pt 2026-04-23 #36

Subdomains

ns2.webolution.pt

ns1.webolution.pt

Same first word

DNS History

6 records (2 active, 4 former)

●NSns1.webolution.pt2015-07-12 → 2026-04-23 · 2 obs

● 2015-07-12 03:27:36
● 2026-04-23 17:40:36

●NSns2.webolution.pt2015-07-12 → 2026-04-23 · 2 obs

● 2015-07-12 03:27:36
● 2026-04-23 17:40:36

○MXmail.webolution.pt2015-07-12 → 2026-04-06 · 6 obs

● 2015-07-12 03:27:36
● 2026-02-24 20:46:40
○ 2026-02-26 05:09:42
● 2026-03-07 22:00:50
● 2026-04-06 13:06:10
○ 2026-04-23 17:40:36

○A173.212.251.1542026-02-24 → 2026-04-01 · 7 obs

○ 2020-01-20 15:12:06
● 2026-02-24 20:46:40
● 2026-03-07 22:00:50
○ 2026-03-16 18:35:56
● 2026-04-01 04:51:16
○ 2026-04-06 13:06:10
○ 2026-04-23 17:40:36

○A195.22.6.1972015-07-12 → 2017-02-04 · 4 obs

● 2015-07-12 03:27:36
● 2017-02-04 21:11:20
○ 2020-01-20 15:12:06
○ 2026-04-23 17:40:36

○A207.180.251.942020-01-20 → 2020-01-20 · 4 obs

○ 2017-02-04 21:11:20
● 2020-01-20 15:12:06
○ 2026-02-24 20:46:40
○ 2026-04-23 17:40:36

🔍 DNS Trace

📋 Delegation Chain

Zone	Nameservers	Glue
pt	a.dns.pt, b.dns.pt, c.dns.pt, d.dns.pt...	18 records
webolution.pt	ns2.webolution.pt, ns1.webolution.pt	2 records

✅ Authoritative Response

Server:173.212.251.154

NS records: ns2.webolution.pt, ns1.webolution.pt

🔒 DNSSEC Status

⚠️ Insecure (no DNSSEC)

No DS record for webolution.pt (unsigned zone)

⏱️ Timing

Total: 697ms | Queries: -

📄 Records

Type	Count	Sample Data
A	1	`173.212.251.154`
NS	2	`ns2.webolution.pt, ns1.webolution.pt`
TXT	2	`google-site-verification=7D28r8dvbPlP4EW, v=spf1 ip4:173.212.251.154 mx a include:`
SOA	1	`ns1.webolution.pt tja.webolution.pt`

📌 Glue Records Collected

Total: 20

In-bailiwick: 16 (a.dns.pt, a.dns.pt, b.dns.pt...)

Out-of-bailiwick: 4 (ns.dns.br, ns.dns.br, ns2.nic.fr...)

Analysis

Hierarchy

webolution.pt is parent of ns2.webolution.pt and ns1.webolution.pt.

Name Servers

webolution.pt's delegation uses two name servers, ns1.webolution.pt and ns2.webolution.pt.

Host names with a single IP: ns1.webolution.pt points to 173.212.251.154.

webolution.pt - robtex.com

webolution.pt

pt