`librelinkup.com.br`

DNSSEC	⚠️ Not signed
NS	`abtnsdmz1.abbott.com` ⭐
		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`
		A	13.66.215.214^{🇺🇸 Microsoft13.64.0.0/11 MICROSOFT}
NS	`rossns2.abbott.com`
		A	20.64.178.77^{🇺🇸 Microsoft20.64.0.0/10}
TXT	`v=spf1 -all`
SOA	`abtnsdmz1.abbott.com`dnsdomainadminstrator@sjm.com serial=14

`com.br`

	DNSSEC	⚠️ Not signed
	NS	`a.dns.br` ⭐ ⚠️ Not in parent delegation
	NS	`b.dns.br` ⚠️ Not in parent delegation
	NS	`c.dns.br` ⚠️ Not in parent delegation
	NS	`d.dns.br` ⚠️ Not in parent delegation
	NS	`e.dns.br` ⚠️ Not in parent delegation
	NS	`f.dns.br` ⚠️ Not in parent delegation
	SOA	`a.dns.br`hostmaster@registro.br 2026-09-03 #76

rank #565485 globally
rank #4190 in the tld
WOT: SAFE (69/100)

Same first word

DNS History

4 records (4 active, 0 former)

●NSabtnsdmz1.abbott.com2026-03-30 → 2026-03-31 · 2 obs

● 2026-03-30 21:06:04
● 2026-03-31 15:51:10

●NSabtnsdmz2.abbott.com2026-03-30 → 2026-03-31 · 2 obs

● 2026-03-30 21:06:04
● 2026-03-31 15:51:10

●NSrossns.abbott.com2026-03-30 → 2026-03-31 · 2 obs

● 2026-03-30 21:06:04
● 2026-03-31 15:51:10

●NSrossns2.abbott.com2026-03-30 → 2026-03-31 · 2 obs

● 2026-03-30 21:06:04
● 2026-03-31 15:51:10

🔍 DNS Trace

📋 Delegation Chain

Zone	Nameservers	Glue
br	a.dns.br, b.dns.br, c.dns.br, d.dns.br...	-
librelinkup.com.br	abtnsdmz2.abbott.com, rossns.abbott.com, rossns2.abbott.com, abtnsdmz1.abbott.com	-

✅ Authoritative Response

Server:20.64.178.77

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

🔒 DNSSEC Status

⚠️ Insecure (no DNSSEC)

No DS record for librelinkup.com.br (unsigned zone)

⏱️ Timing

Total: 889ms | Queries: -

📄 Records

Type	Count	Sample Data
NS	3	`rossns2.abbott.com, rossns.abbott.com...`
TXT	1	`v=spf1 -all`
SOA	1	`abtnsdmz1.abbott.com dnsdomainadminstrat`

Analysis

Name Servers

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

librelinkup.com.br shares some name servers with other domains, for example dorsalrootganglion.com, freestylelibrerio.at, avsolutionscenter-signup.com, similactoxic.com and diabeticshoping.net.

Host names with one IP number:

The host name abtnsdmz1.abbott.com points to 130.36.47.201.

The host name abtnsdmz2.abbott.com points to 20.64.178.77.

The host name rossns2.abbott.com points to 20.64.178.77.

The host name rossns.abbott.com points to 13.66.215.214.

Host names that point to 20.64.178.77: abtnsdmz2.abbott.com and rossns2.abbott.com.

librelinkup.com.br - robtex.com