`librerio.pt`

DNSSEC	⚠️ Not signed
NS	`abtnsdmz1.abbott.com` ⚠️ Not in zone NS records
		A	130.36.47.201^{🇺🇸 AS21899130.36.40.0/21 Comcast Cable Communications, Inc. 1800 Bishops Gate Blvd Mt Laurel, NJ 08054}
			PTR	`abtnsdmz1.abbott.com`
NS	`abtnsdmz2.abbott.com` ⚠️ Not in zone NS records
		A	20.64.178.77^{🇺🇸 Microsoft20.64.0.0/10}
NS	`rossns.abbott.com` ⚠️ Not in zone NS records
		A	13.66.215.214^{🇺🇸 Microsoft13.64.0.0/11 MICROSOFT}
NS	`rossns2.abbott.com` ⚠️ Not in zone NS records
		A	20.64.178.77^{🇺🇸 Microsoft20.64.0.0/10}

`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 2026-04-01 #11

Same first word

librerio.es

librerio.fi

librerio.cz

librerio.dk

librerio.ch

librerio.it

librerio.ru

librerio.com.pl

librerio.uk

librerio.com

librerio.com.pt

librerio.com.ru

librerio.pl

librerio.nl

librerio.co.at

librerio.abbott

librerio.com.es

librerio.pt

librerio.co.uk

librerio.be

Similar names

broileri.org

liberior.de

bilreiro.com

liberior.it

ebrilrio.blogspot.com

DNS History

4 records (4 active, 0 former)

●NSabtnsdmz1.abbott.com2026-03-30 → 2026-04-01 · 2 obs

● 2026-03-30 20:50:24
● 2026-04-01 05:41:24

●NSabtnsdmz2.abbott.com2026-03-30 → 2026-04-01 · 2 obs

● 2026-03-30 20:50:24
● 2026-04-01 05:41:24

●NSrossns.abbott.com2026-03-30 → 2026-04-01 · 2 obs

● 2026-03-30 20:50:24
● 2026-04-01 05:41:24

●NSrossns2.abbott.com2026-03-30 → 2026-04-01 · 2 obs

● 2026-03-30 20:50:24
● 2026-04-01 05:41:24

🔍 DNS Trace

📋 Delegation Chain

Zone	Nameservers	Glue
pt	a.dns.pt, c.dns.pt, e.dns.pt, h.dns.pt...	-
librerio.pt	rossns.abbott.com, rossns2.abbott.com, abtnsdmz1.abbott.com, abtnsdmz2.abbott.com	-

✅ Authoritative Response

Server:20.64.178.77

NS records: rossns.abbott.com, rossns2.abbott.com, abtnsdmz1.abbott.com, abtnsdmz2.abbott.com

🔒 DNSSEC Status

⚠️ Insecure (no DNSSEC)

No DS record for librerio.pt (unsigned zone)

⏱️ Timing

Total: 551ms | Queries: -

📄 Records

Type	Count	Sample Data

Analysis

Name Servers

librerio.pt is delegated to four name servers: abtnsdmz1.abbott.com, abtnsdmz2.abbott.com, rossns2.abbott.com and rossns.abbott.com.

librerio.pt at least partially shares name servers with other domains, for instance scantocheck.au, oxepa.com, pt-inrcare.org, duphalac.ge and similac.ca.