`freestylelibresovos.com`

DNSSEC	⚠️ Not signed
NS	`rossns2.abbott.com` ⭐
		A	20.64.178.77^{🇺🇸 Microsoft20.64.0.0/10}
NS	`abtnsdmz1.abbott.com` ⚠️ Not in zone NS records
		A	74.179.85.156^{🇺🇸 Microsoft74.176.0.0/14}
NS	`abtnsdmz2.abbott.com` ⚠️ Not in zone NS records
		A	20.64.178.77^{🇺🇸 Microsoft20.64.0.0/10}
NS	`rossns.abbott.com`
		A	74.179.85.156^{🇺🇸 Microsoft74.176.0.0/14}
TXT	`v=spf1 include:%{ir}.%{v}.%{d}.spf.has.pphosted.com ~all`
SOA	`rossns.abbott.com`dnsdomainadminstrator@sjm.com serial=16

`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=1776027247

Same first word

freestylelibresovos.com

DNS History

4 records (4 active, 0 former)

●NSabtnsdmz1.abbott.com2026-03-30 → 2026-04-12 · 2 obs

● 2026-03-30 20:34:18
● 2026-04-12 21:04:00

●NSabtnsdmz2.abbott.com2026-03-30 → 2026-04-12 · 2 obs

● 2026-03-30 20:34:18
● 2026-04-12 21:04:00

●NSrossns.abbott.com2026-03-30 → 2026-04-12 · 2 obs

● 2026-03-30 20:34:18
● 2026-04-12 21:04:00

●NSrossns2.abbott.com2026-03-30 → 2026-04-12 · 2 obs

● 2026-03-30 20:34:18
● 2026-04-12 21:04:00

🔍 DNS Trace

📋 Delegation Chain

Zone	Nameservers	Glue
com	l.gtld-servers.net, j.gtld-servers.net, h.gtld-servers.net, d.gtld-servers.net...	-
freestylelibresovos.com	rossns.abbott.com, rossns2.abbott.com, abtnsdmz1.abbott.com, abtnsdmz2.abbott.com	4 records

✅ Authoritative Response

Server:130.36.47.201

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

🔒 DNSSEC Status

⚠️ Insecure (no DNSSEC)

No DS record for freestylelibresovos.com (unsigned zone)

⏱️ Timing

Total: 224ms | Queries: -

📄 Records

Type	Count	Sample Data
NS	2	`rossns.abbott.com, rossns2.abbott.com`
TXT	1	`v=spf1 include:%{ir}.%{v}.%{d}.spf.has.p`
SOA	1	`rossns.abbott.com dnsdomainadminstrator.`

📌 Glue Records Collected

Total: 4

Out-of-bailiwick: 4 (rossns.abbott.com, rossns2.abbott.com, abtnsdmz1.abbott.com...)

Analysis

Name Servers

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

freestylelibresovos.com shares name servers with other domains at least partially, for instance abbott.com.cn, clearstarpump.com, strong-moms.com, strongmoms.baby and eatwithconfidence.sg.

Host names with a single IP number:

The host name abtnsdmz1.abbott.com points to 74.179.85.156.

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 74.179.85.156.

Host names pointing to 74.179.85.156: abtnsdmz1.abbott.com and rossns.abbott.com.

Host names pointing to 20.64.178.77: abtnsdmz2.abbott.com and rossns2.abbott.com.

freestylelibresovos.com - robtex.com