abbottdiagnostics.sg - dns.ninja
abbottdiagnostics.sg
| 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 | ||||||
sg
| DNSSEC | 🔒 Signed (DS record present) | ||||||
| NS | ds.sgnic.sg ⭐ | ||||||
| NS | dsany2.sgnic.sg | ||||||
| NS | dsany3.sgnic.sg | ||||||
| NS | dsany4.sgnic.sg | ||||||
| NS | ns4.apnic.net | ||||||
| NS | pch.sgzones.sg | ||||||
| SOA | ds.sgnic.sgdna@sgnic.sg serial=2608150500 | ||||||
Same first word
DNS History
4 records (4 active, 0 former)
●NSabtnsdmz1.abbott.com2026-03-30 → 2026-08-15 · 2 obs
● 2026-08-15 05:25:30
●NSabtnsdmz2.abbott.com2026-03-30 → 2026-08-15 · 2 obs
● 2026-08-15 05:25:30
●NSrossns.abbott.com2026-03-30 → 2026-08-15 · 2 obs
● 2026-08-15 05:25:30
●NSrossns2.abbott.com2026-03-30 → 2026-08-15 · 2 obs
● 2026-08-15 05:25:30
🔍 DNS Trace
📋 Delegation Chain
| Zone | Nameservers | Glue |
|---|---|---|
| sg | ns4.apnic.net, pch.sgzones.sg, dsany2.sgnic.sg, dsany3.sgnic.sg... | 10 records |
| abbottdiagnostics.sg | rossns2.abbott.com, abtnsdmz1.abbott.com, abtnsdmz2.abbott.com, rossns.abbott.com | - |
✅ Authoritative Response
Server:74.179.85.156
NS records: rossns2.abbott.com, abtnsdmz1.abbott.com, abtnsdmz2.abbott.com, rossns.abbott.com
🔒 DNSSEC Status
⚠️ Insecure (no DNSSEC)
No DS record for abbottdiagnostics.sg (unsigned zone)
⏱️ Timing
Total: 1372ms | Queries: -
📄 Records
| Type | Count | Sample Data |
|---|
📌 Glue Records Collected
Total: 10
In-bailiwick: 8 (pch.sgzones.sg, dsany2.sgnic.sg, dsany3.sgnic.sg...)
Out-of-bailiwick: 2 (ns4.apnic.net, ns4.apnic.net)
Analysis
Name Servers
Four name servers handle the delegation for abbottdiagnostics.sg: abtnsdmz1.abbott.com, abtnsdmz2.abbott.com, rossns2.abbott.com and rossns.abbott.com.
There is at least partial name server overlap between abbottdiagnostics.sg and other domains — abbott.app, arrivamedicalcare.net, abbottsalmonella.net 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 along with rossns.abbott.com each resolve to 74.179.85.156 IP addresses.
abtnsdmz2.abbott.com along with rossns2.abbott.com each resolve to 20.64.178.77 IP addresses.