lss.us - robtex.com
lss.us
| DNSSEC | β οΈ Not signed | ||||||
| NS | abtnsdmz1.abbott.com β οΈ Not in zone NS records | ||||||
| A | 74.179.85.156πΊπΈ Microsoft74.176.0.0/14 | ||||||
| NS | abtnsdmz2.abbott.com β οΈ Not in zone NS records | ||||||
| A | 20.64.178.77πΊπΈ Microsoft20.64.0.0/10 | ||||||
| NS | rossns.abbott.com β οΈ Not in zone NS records | ||||||
| A | 74.179.85.156πΊπΈ Microsoft74.176.0.0/14 | ||||||
| NS | rossns2.abbott.com β οΈ Not in zone NS records | ||||||
| A | 20.64.178.77πΊπΈ Microsoft20.64.0.0/10 | ||||||
us
| DNSSEC | π Signed (DS record present) | ||||||
| NS | a.cctld.us β | ||||||
| NS | b.cctld.us | ||||||
| NS | f.cctld.us | ||||||
| NS | k.cctld.us | ||||||
| NS | m.cctld.us | ||||||
| NS | n.cctld.us | ||||||
| NS | w.cctld.us | ||||||
| NS | x.cctld.us | ||||||
| NS | y.cctld.us | ||||||
| SOA | a.cctld.usadmin@tldns.godaddy serial=1783377083 | ||||||
Same first word
Similar names
DNS History
4 records (4 active, 0 former)
βNSabtnsdmz1.abbott.com2026-06-04 β 2026-07-06 Β· 2 obs
β 2026-07-06 22:38:58
βNSabtnsdmz2.abbott.com2026-06-04 β 2026-07-06 Β· 2 obs
β 2026-07-06 22:38:58
βNSrossns.abbott.com2026-06-04 β 2026-07-06 Β· 2 obs
β 2026-07-06 22:38:58
βNSrossns2.abbott.com2026-06-04 β 2026-07-06 Β· 2 obs
β 2026-07-06 22:38:58
π DNS Trace
π Delegation Chain
| Zone | Nameservers | Glue |
|---|---|---|
| us | b.cctld.us, f.cctld.us, k.cctld.us, m.cctld.us... | - |
| lss.us | rossns2.abbott.com, abtnsdmz2.abbott.com, rossns.abbott.com, abtnsdmz1.abbott.com | - |
β Authoritative Response
Server:74.179.85.156
NS records: rossns2.abbott.com, abtnsdmz2.abbott.com, rossns.abbott.com, abtnsdmz1.abbott.com
π DNSSEC Status
β οΈ Insecure (no DNSSEC)
No DS record for lss.us (unsigned zone)
β±οΈ Timing
Total: 2242ms | Queries: -
π Records
| Type | Count | Sample Data |
|---|
Analysis
Name Servers
Four name servers handle the delegation for lss.us: abtnsdmz1.abbott.com, abtnsdmz2.abbott.com, rossns2.abbott.com and rossns.abbott.com.
There is at least partial name server overlap between lss.us and other domains β womenfirst.com, elecareadvisory.org, informatics.abbott and two more among them.
Four hosts, two IP addresses: abtnsdmz1.abbott.com and rossns.abbott.com resolve to 74.179.85.156 and abtnsdmz2.abbott.com and rossns2.abbott.com resolve to 20.64.178.77.
abtnsdmz1.abbott.com and rossns.abbott.com each have 74.179.85.156 IP addresses.
abtnsdmz2.abbott.com and rossns2.abbott.com each have 20.64.178.77 IP addresses.