duphalac.md - robtex.com
duphalac.md
| 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 ⚠️ Not in parent delegation | ||||||
| A | 13.66.215.214🇺🇸 Microsoft13.64.0.0/11 MICROSOFT | ||||||
| NS | rossns2.abbott.com ⚠️ Not in parent delegation | ||||||
| A | 20.64.178.77🇺🇸 Microsoft20.64.0.0/10 | ||||||
| TXT | v=spf1 -all | ||||||
| SOA | abtnsdmz1.abbott.comdnsdomainadminstrator@sjm.com serial=14 | ||||||
md
| DNSSEC | ⚠️ Not signed | ||||||
| NS | ns.dns.md ⭐ | ||||||
| NS | nsa.tld.md | ||||||
| NS | nsb.tld.md | ||||||
| NS | nsc.dns.md | ||||||
| NS | nsf.dns.md | ||||||
| NS | nsr.dns.md ⚠️ Not in zone NS records | ||||||
| SOA | ns.dns.mdmaster@dns.md 2026-03-31 #20 | ||||||
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 18:11:44
●NSabtnsdmz2.abbott.com2026-03-30 → 2026-03-31 · 2 obs
● 2026-03-31 18:11:44
●NSrossns.abbott.com2026-03-30 → 2026-03-31 · 2 obs
● 2026-03-31 18:11:44
●NSrossns2.abbott.com2026-03-30 → 2026-03-31 · 2 obs
● 2026-03-31 18:11:44
🔍 DNS Trace
📋 Delegation Chain
| Zone | Nameservers | Glue |
|---|---|---|
| md | nsr.dns.md, nsb.tld.md, nsc.dns.md, nsf.dns.md... | 8 records |
| duphalac.md | abtnsdmz1.abbott.com, abtnsdmz2.abbott.com | - |
✅ Authoritative Response
Server:20.64.178.77
NS records: abtnsdmz1.abbott.com, abtnsdmz2.abbott.com
🔒 DNSSEC Status
❌ Bogus (DNSSEC validation failed)
Validation error at md: Error: DNS query timeout: 89.32.236.165 for DNSKEY md
⏱️ Timing
Total: 3284ms | Queries: -
📄 Records
| Type | Count | Sample Data |
|---|---|---|
| NS | 3 | rossns2.abbott.com, rossns.abbott.com... |
| TXT | 1 | v=spf1 -all |
| SOA | 1 | abtnsdmz1.abbott.com dnsdomainadminstrat |
📌 Glue Records Collected
Total: 8
In-bailiwick: 8 (nsr.dns.md, nsf.dns.md, nsc.dns.md...)
Analysis
Name Servers
duphalac.md is delegated to four name servers: abtnsdmz1.abbott.com, abtnsdmz2.abbott.com, rossns2.abbott.com and rossns.abbott.com.
duphalac.md at least partially shares name servers with other domains, for instance medical.abbott, lactulose.co.uk, robert-ford.co, libresense.ar and dissolvestent.de.
These name servers are commonly used with a1-242.akam.net, a11-67.akam.net, a16-65.akam.net, a22-66.akam.net, a6-65.akam.net and a9-64.akam.net.
Host names with one IP number:
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