similac.us - robtex.com
similac.us
| DNSSEC | ⚠️ Not signed | ||||||
| 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 ⚠️ Not in zone NS records | ||||||
| A | 74.179.85.156🇺🇸 Microsoft74.176.0.0/14 | ||||||
| NS | rossns2.abbott.com ⚠️ Not in zone NS records | ||||||
| A | 20.64.178.77🇺🇸 Microsoft20.64.0.0/10 | ||||||
us
| DNSSEC | 🔒 Signed (DS record present) | ||||||
| NS | a.cctld.us ⭐ | ||||||
| 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=1786008672 | ||||||
Same first word
Similar names
DNS History
4 records (4 active, 0 former)
●NSabtnsdmz1.abbott.com2026-06-04 → 2026-08-06 · 2 obs
● 2026-08-06 09:47:36
●NSabtnsdmz2.abbott.com2026-06-04 → 2026-08-06 · 2 obs
● 2026-08-06 09:47:36
●NSrossns.abbott.com2026-06-04 → 2026-08-06 · 2 obs
● 2026-08-06 09:47:36
●NSrossns2.abbott.com2026-06-04 → 2026-08-06 · 2 obs
● 2026-08-06 09:47:36
🔍 DNS Trace
📋 Delegation Chain
| Zone | Nameservers | Glue |
|---|---|---|
| us | b.cctld.us, f.cctld.us, k.cctld.us, m.cctld.us... | - |
| similac.us | rossns.abbott.com, abtnsdmz2.abbott.com, abtnsdmz1.abbott.com, rossns2.abbott.com | - |
✅ Authoritative Response
Server:20.64.178.77
NS records: rossns.abbott.com, abtnsdmz2.abbott.com, abtnsdmz1.abbott.com, rossns2.abbott.com
🔒 DNSSEC Status
⚠️ Insecure (no DNSSEC)
No DS record for similac.us (unsigned zone)
⏱️ Timing
Total: 485ms | Queries: -
📄 Records
| Type | Count | Sample Data |
|---|
Analysis
Name Servers
The domain similac.us is delegated to these four name servers: abtnsdmz1.abbott.com, abtnsdmz2.abbott.com, rossns2.abbott.com and rossns.abbott.com.
similac.us has at least partial name server overlap with other domains, such as abbottcommunitydirect.com.au, seniorcarepon.com, alerepebble.co.nz and two others.
abtnsdmz1.abbott.com points to 74.179.85.156. abtnsdmz2.abbott.com points to 20.64.178.77. rossns2.abbott.com points to 20.64.178.77. rossns.abbott.com points to 74.179.85.156. Each host has exactly one IP address.
Host names pointing to 74.179.85.156 IP addresses: abtnsdmz1.abbott.com and rossns.abbott.com.
Host names pointing to 20.64.178.77 IP addresses: abtnsdmz2.abbott.com and rossns2.abbott.com.