firsthomediagnostics.com - robtex.com

firsthomediagnostics.com

DNSSEC⚠️ Not signed
NSrossns2.abbott.com ⭐
A20.64.178.77🇺🇸 Microsoft20.64.0.0/10
NSabtnsdmz1.abbott.com ⚠️ Not in zone NS records
A74.179.85.156🇺🇸 Microsoft74.176.0.0/14
NSabtnsdmz2.abbott.com ⚠️ Not in zone NS records
A20.64.178.77🇺🇸 Microsoft20.64.0.0/10
NSrossns.abbott.com
A74.179.85.156🇺🇸 Microsoft74.176.0.0/14
TXTv=spf1 include:%{ir}.%{v}.%{d}.spf.has.pphosted.com ~all
SOArossns.abbott.comdnsdomainadminstrator@sjm.com serial=16

com

DNSSEC🔒 Signed (DS record present)
NSa.gtld-servers.net ⭐
NSb.gtld-servers.net
NSc.gtld-servers.net
NSd.gtld-servers.net
NSe.gtld-servers.net
NSf.gtld-servers.net
NSg.gtld-servers.net
NSh.gtld-servers.net
NSi.gtld-servers.net
NSj.gtld-servers.net
NSk.gtld-servers.net
NSl.gtld-servers.net
NSm.gtld-servers.net
SOAa.gtld-servers.netnstld@verisign-grs.com serial=1775964677

Same first word

firsthomediagnostics.com
firsthomediagnostics.net

DNS History

7 records (4 active, 3 former)

20162017201820192020202120222023202420252026NSabtnsdmz1.abbott.comabtnsdmz2.abbott.comrossns.abbott.comrossns2.abbott.comdns1.cscdns.netdns2.cscdns.netMXcustmx.register.com
●NSabtnsdmz1.abbott.com2026-03-30 → 2026-04-12 · 3 obs
○ 2019-01-14 16:02:36
● 2026-03-30 20:34:34
● 2026-04-12 03:56:20
●NSabtnsdmz2.abbott.com2026-03-30 → 2026-04-12 · 3 obs
○ 2019-01-14 16:02:36
● 2026-03-30 20:34:34
● 2026-04-12 03:56:20
○NSdns1.cscdns.net2015-06-25 → 2019-01-14 · 4 obs
● 2015-06-25 04:55:34
● 2019-01-14 16:02:36
○ 2026-03-30 20:34:34
○ 2026-04-12 03:56:20
○NSdns2.cscdns.net2015-06-25 → 2019-01-14 · 4 obs
● 2015-06-25 04:55:34
● 2019-01-14 16:02:36
○ 2026-03-30 20:34:34
○ 2026-04-12 03:56:20
●NSrossns.abbott.com2026-03-30 → 2026-04-12 · 3 obs
○ 2019-01-14 16:02:36
● 2026-03-30 20:34:34
● 2026-04-12 03:56:20
●NSrossns2.abbott.com2026-03-30 → 2026-04-12 · 3 obs
○ 2019-01-14 16:02:36
● 2026-03-30 20:34:34
● 2026-04-12 03:56:20
○MXcustmx.register.com2015-06-25 → 2019-01-14 · 4 obs
● 2015-06-25 04:55:34
● 2019-01-14 16:02:36
○ 2026-03-30 20:34:34
○ 2026-04-12 03:56:20

🔍 DNS Trace

📋 Delegation Chain

ZoneNameserversGlue
comf.gtld-servers.net, g.gtld-servers.net, h.gtld-servers.net, i.gtld-servers.net...-
firsthomediagnostics.comrossns.abbott.com, rossns2.abbott.com, abtnsdmz1.abbott.com, abtnsdmz2.abbott.com4 records

✅ Authoritative Response

Server:13.66.215.214

NS records: rossns.abbott.com, rossns2.abbott.com, abtnsdmz1.abbott.com, abtnsdmz2.abbott.com

🔒 DNSSEC Status

⚠️ Insecure (no DNSSEC)

No DS record for firsthomediagnostics.com (unsigned zone)

⏱️ Timing

Total: 415ms | Queries: -

📄 Records

TypeCountSample Data
NS2rossns2.abbott.com, rossns.abbott.com
TXT1v=spf1 include:%{ir}.%{v}.%{d}.spf.has.p
SOA1rossns.abbott.com dnsdomainadminstrator.

📌 Glue Records Collected

Total: 4

Out-of-bailiwick: 4 (rossns.abbott.com, rossns2.abbott.com, abtnsdmz1.abbott.com...)

Analysis

Name Servers

firsthomediagnostics.com is delegated to four name servers: abtnsdmz1.abbott.com, abtnsdmz2.abbott.com, rossns2.abbott.com and rossns.abbott.com.

firsthomediagnostics.com at least partially shares name servers with other domains, for instance abbottgrowth.gr, pediasure.pe, askforfreestyle.com, nutritionally.com and ensurenutrition.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.