librecardia.com - robtex.com
librecardia.com
| 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 | ||||||
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.netnstld@verisign-grs.com serial=1774998812 | ||||||
Same first word
librecardia.com |
Similar names
DNS History
8 records (4 active, 4 former)
●NSabtnsdmz1.abbott.com2026-03-30 → 2026-03-31 · 3 obs
● 2026-03-30 20:45:24
● 2026-03-31 23:34:58
●NSabtnsdmz2.abbott.com2026-03-30 → 2026-03-31 · 3 obs
● 2026-03-30 20:45:24
● 2026-03-31 23:34:58
○NSns1.dan.com2019-12-16 → 2019-12-16 · 3 obs
○ 2026-03-30 20:45:24
○ 2026-03-31 23:34:58
○NSns2.dan.com2019-12-16 → 2019-12-16 · 3 obs
○ 2026-03-30 20:45:24
○ 2026-03-31 23:34:58
●NSrossns.abbott.com2026-03-30 → 2026-03-31 · 3 obs
● 2026-03-30 20:45:24
● 2026-03-31 23:34:58
●NSrossns2.abbott.com2026-03-30 → 2026-03-31 · 3 obs
● 2026-03-30 20:45:24
● 2026-03-31 23:34:58
○A2a05:d014:9da:8c10:306e:3e07:a16f:a5522019-12-16 → 2019-12-16 · 3 obs
○ 2026-03-30 20:45:24
○ 2026-03-31 23:34:58
○A52.58.78.162019-12-16 → 2019-12-16 · 3 obs
○ 2026-03-30 20:45:24
○ 2026-03-31 23:34:58
🔍 DNS Trace
📋 Delegation Chain
| Zone | Nameservers | Glue |
|---|---|---|
| com | d.gtld-servers.net, b.gtld-servers.net, c.gtld-servers.net, a.gtld-servers.net... | - |
| librecardia.com | rossns.abbott.com, rossns2.abbott.com, abtnsdmz1.abbott.com, abtnsdmz2.abbott.com | 4 records |
✅ 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 librecardia.com (unsigned zone)
⏱️ Timing
Total: 243ms | Queries: -
📄 Records
| Type | Count | Sample Data |
|---|
📌 Glue Records Collected
Total: 4
Out-of-bailiwick: 4 (rossns.abbott.com, rossns2.abbott.com, abtnsdmz1.abbott.com...)
Analysis
Name Servers
librecardia.com delegates to four name servers: abtnsdmz1.abbott.com, abtnsdmz2.abbott.com, rossns2.abbott.com and rossns.abbott.com.
librecardia.com at least partially shares name servers with other domains, for instance creon.ua, cronobacterabbottnutrition.net, hormontage.de, sympheos.com.pl and abbott.com.tr.
Host names with a single IP:
abtnsdmz1.abbott.com points to 130.36.47.201
abtnsdmz2.abbott.com points to 20.64.178.77
rossns2.abbott.com points to 20.64.178.77
rossns.abbott.com points to 13.66.215.214
Host names pointing to 20.64.178.77: abtnsdmz2.abbott.com and rossns2.abbott.com