libresense.com.ar - robtex.com
libresense.com.ar
| 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 include:%{ir}.%{v}.%{d}.spf.has.pphosted.com ~all | ||||||
| SOA | abtnsdmz1.abbott.comdnsdomainadminstrator@sjm.com serial=9 | ||||||
com.ar
| DNSSEC | ⚠️ Not signed | ||||||
| NS | e.dns.ar ⭐ ⚠️ Not in parent delegation | ||||||
| NS | a.lactld.org ⚠️ Not in parent delegation | ||||||
| NS | c.dns.ar ⚠️ Not in parent delegation | ||||||
| NS | d.dns.ar ⚠️ Not in parent delegation | ||||||
| NS | f.dns.ar ⚠️ Not in parent delegation | ||||||
| TXT | COM.AR zone generated atEpoch 1774944233localtime 2026-03-31T05:03:53-03:00GM... | ||||||
| SOA | e.dns.arnoc@nic.gob.ar 2026-03-31 #5 | ||||||
Same first word
Similar names
DNS History
4 records (4 active, 0 former)
●NSabtnsdmz1.abbott.com2026-03-30 → 2026-03-31 · 2 obs
● 2026-03-31 09:15:32
●NSabtnsdmz2.abbott.com2026-03-30 → 2026-03-31 · 2 obs
● 2026-03-31 09:15:32
●NSrossns.abbott.com2026-03-30 → 2026-03-31 · 2 obs
● 2026-03-31 09:15:32
●NSrossns2.abbott.com2026-03-30 → 2026-03-31 · 2 obs
● 2026-03-31 09:15:32
🔍 DNS Trace
📋 Delegation Chain
| Zone | Nameservers | Glue |
|---|---|---|
| ar | d.dns.ar, f.dns.ar, e.dns.ar, c.dns.ar | - |
| libresense.com.ar | abtnsdmz2.abbott.com, rossns.abbott.com, rossns2.abbott.com, abtnsdmz1.abbott.com | - |
✅ Authoritative Response
Server:130.36.47.201
NS records: abtnsdmz2.abbott.com, rossns.abbott.com, rossns2.abbott.com, abtnsdmz1.abbott.com
🔒 DNSSEC Status
⚠️ Insecure (no DNSSEC)
No DS record for libresense.com.ar (unsigned zone)
⏱️ Timing
Total: 525ms | Queries: -
📄 Records
| Type | Count | Sample Data |
|---|---|---|
| NS | 3 | rossns.abbott.com, abtnsdmz1.abbott.com... |
| TXT | 1 | v=spf1 include:%{ir}.%{v}.%{d}.spf.has.p |
| SOA | 1 | abtnsdmz1.abbott.com dnsdomainadminstrat |
Analysis
Name Servers
libresense.com.ar is delegated to four name servers: abtnsdmz1.abbott.com, abtnsdmz2.abbott.com, rossns2.abbott.com and rossns.abbott.com.
libresense.com.ar at least partially shares name servers with other domains, for instance gastroline.ru, vyzivapacientov.sk, duphalac.mx, welcomeaddition.com and shtherapies.com.
Host names sharing a single IP address:
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 that point to 20.64.178.77: abtnsdmz2.abbott.com and rossns2.abbott.com.