synthroid.com.br - robtex.com
synthroid.com.br
| DNSSEC | ⚠️ Not signed | ||||||
| NS | rossns2.abbott.com ⭐ | ||||||
| A | 20.64.178.77🇺🇸 Microsoft20.64.0.0/10 | ||||||
| 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 | ||||||
| A | 74.179.85.156🇺🇸 Microsoft74.176.0.0/14 | ||||||
| TXT | v=spf1 -all | ||||||
| SOA | rossns.abbott.comddi@abbott.com serial=18 | ||||||
com.br
| DNSSEC | ⚠️ Not signed | ||||||
| NS | a.dns.br ⭐ ⚠️ Not in parent delegation | ||||||
| NS | b.dns.br ⚠️ Not in parent delegation | ||||||
| NS | c.dns.br ⚠️ Not in parent delegation | ||||||
| NS | d.dns.br ⚠️ Not in parent delegation | ||||||
| NS | e.dns.br ⚠️ Not in parent delegation | ||||||
| NS | f.dns.br ⚠️ Not in parent delegation | ||||||
| SOA | a.dns.brhostmaster@registro.br 2026-10-15 #18 | ||||||
rank #3972 in the tld
WOT: SAFE (69/100)
Same first word
Similar names
DNS History
4 records (4 active, 0 former)
●NSabtnsdmz1.abbott.com2026-03-30 → 2026-04-11 · 2 obs
● 2026-04-11 21:56:48
●NSabtnsdmz2.abbott.com2026-03-30 → 2026-04-11 · 2 obs
● 2026-04-11 21:56:48
●NSrossns.abbott.com2026-03-30 → 2026-04-11 · 2 obs
● 2026-04-11 21:56:48
●NSrossns2.abbott.com2026-03-30 → 2026-04-11 · 2 obs
● 2026-04-11 21:56:48
🔍 DNS Trace
📋 Delegation Chain
| Zone | Nameservers | Glue |
|---|---|---|
| br | f.dns.br, d.dns.br, b.dns.br, e.dns.br... | - |
| synthroid.com.br | abtnsdmz1.abbott.com, abtnsdmz2.abbott.com, rossns.abbott.com, rossns2.abbott.com | - |
✅ Authoritative Response
Server:74.179.85.156
NS records: abtnsdmz1.abbott.com, abtnsdmz2.abbott.com, rossns.abbott.com, rossns2.abbott.com
🔒 DNSSEC Status
⚠️ Insecure (no DNSSEC)
No DS record for synthroid.com.br (unsigned zone)
⏱️ Timing
Total: 821ms | Queries: -
📄 Records
| Type | Count | Sample Data |
|---|---|---|
| NS | 2 | rossns.abbott.com, rossns2.abbott.com |
| TXT | 1 | v=spf1 -all |
| SOA | 1 | rossns.abbott.com ddi.abbott.com |
Analysis
Name Servers
synthroid.com.br is delegated to four name servers: abtnsdmz1.abbott.com, abtnsdmz2.abbott.com, rossns2.abbott.com and rossns.abbott.com.
synthroid.com.br at least partially shares name servers with other domains, for instance medicinespro.abbott, cowsmilkandnec.com, optigrow.net, libre-sense.cm and enteralpumps.com.
Hosts with a single IP
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.
Hosts pointing to 74.179.85.156: abtnsdmz1.abbott.com and rossns.abbott.com.
Hosts pointing to 20.64.178.77: abtnsdmz2.abbott.com and rossns2.abbott.com.