ferrograd.com - robtex.com
ferrograd.com
| 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.comdnsdomainadminstrator@sjm.com serial=33 | ||||||
com
| DNSSEC | 🔒 Signed (DS record present) | ||||||
| NS | a.gtld-servers.net ⭐ | ||||||
| NS | b.gtld-servers.net | ||||||
| NS | c.gtld-servers.net | ||||||
| NS | d.gtld-servers.net | ||||||
| NS | e.gtld-servers.net | ||||||
| NS | f.gtld-servers.net | ||||||
| NS | g.gtld-servers.net | ||||||
| NS | h.gtld-servers.net | ||||||
| NS | i.gtld-servers.net | ||||||
| NS | j.gtld-servers.net | ||||||
| NS | k.gtld-servers.net | ||||||
| NS | l.gtld-servers.net | ||||||
| NS | m.gtld-servers.net | ||||||
| SOA | a.gtld-servers.netnstld@verisign-grs.com serial=1776003327 | ||||||
Same first word
ferrograd.com |
ferrograd.co.nz |
DNS History
5 records (4 active, 1 former)
●NSabtnsdmz1.abbott.com2015-08-08 → 2026-04-12 · 2 obs
● 2026-04-12 14:17:40
●NSabtnsdmz2.abbott.com2015-08-08 → 2026-04-12 · 2 obs
● 2026-04-12 14:17:40
●NSrossns.abbott.com2015-08-08 → 2026-04-12 · 2 obs
● 2026-04-12 14:17:40
●NSrossns2.abbott.com2015-08-08 → 2026-04-12 · 2 obs
● 2026-04-12 14:17:40
○A130.36.62.172015-08-08 → 2016-09-15 · 4 obs
● 2016-09-15 19:36:44
○ 2017-06-03 09:29:56
○ 2026-04-12 14:17:40
🔍 DNS Trace
📋 Delegation Chain
| Zone | Nameservers | Glue |
|---|---|---|
| com | a.gtld-servers.net, b.gtld-servers.net, c.gtld-servers.net, d.gtld-servers.net... | - |
| ferrograd.com | rossns.abbott.com, rossns2.abbott.com, abtnsdmz1.abbott.com, abtnsdmz2.abbott.com | 4 records |
✅ Authoritative Response
Server:20.64.178.77
NS records: rossns.abbott.com, rossns2.abbott.com, abtnsdmz1.abbott.com, abtnsdmz2.abbott.com
🔒 DNSSEC Status
⚠️ Insecure (no DNSSEC)
No DS record for ferrograd.com (unsigned zone)
⏱️ Timing
Total: 252ms | Queries: -
📄 Records
| Type | Count | Sample Data |
|---|---|---|
| NS | 2 | rossns.abbott.com, rossns2.abbott.com |
| TXT | 1 | v=spf1 -all |
| SOA | 1 | rossns.abbott.com dnsdomainadminstrator. |
📌 Glue Records Collected
Total: 4
Out-of-bailiwick: 4 (rossns.abbott.com, rossns2.abbott.com, abtnsdmz1.abbott.com...)
Analysis
Name Servers
ferrograd.com is delegated to four name servers: abtnsdmz1.abbott.com, abtnsdmz2.abbott.com, rossns2.abbott.com and rossns.abbott.com.
ferrograd.com at least partially shares its name servers with other domains, for instance freestyletrial.com, soviva.net, cliawaivedproduct.com, workdrugsafe.com and tryfreestyletoday.com.
Host names with one IP number:
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.
Host names pointing to 74.179.85.156: abtnsdmz1.abbott.com and rossns.abbott.com.
Host names pointing to 20.64.178.77: abtnsdmz2.abbott.com and rossns2.abbott.com.
Common mappings: abtnsdmz1.abbott.com and rossns.abbott.com both point to 74.179.85.156; abtnsdmz2.abbott.com and rossns2.abbott.com both point to 20.64.178.77.